diff --git a/Documentation/devicetree/bindings/clock/amlogic,axg-audio-clkc.txt b/Documentation/devicetree/bindings/clock/amlogic,axg-audio-clkc.txt
new file mode 100644
index 0000000..61777ad
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/amlogic,axg-audio-clkc.txt
@@ -0,0 +1,56 @@
+* Amlogic AXG Audio Clock Controllers
+
+The Amlogic AXG audio clock controller generates and supplies clock to the
+other elements of the audio subsystem, such as fifos, i2s, spdif and pdm
+devices.
+
+Required Properties:
+
+- compatible	: should be "amlogic,axg-audio-clkc" for the A113X and A113D
+- reg		: physical base address of the clock controller and length of
+		  memory mapped region.
+- clocks	: a list of phandle + clock-specifier pairs for the clocks listed
+		  in clock-names.
+- clock-names	: must contain the following:
+		  * "pclk" - Main peripheral bus clock
+		  may contain the following:
+		  * "mst_in[0-7]" - 8 input plls to generate clock signals
+		  * "slv_sclk[0-9]" - 10 slave bit clocks provided by external
+				      components.
+		  * "slv_lrclk[0-9]" - 10 slave sample clocks provided by external
+				       components.
+- resets	: phandle of the internal reset line
+- #clock-cells	: should be 1.
+
+Each clock is assigned an identifier and client nodes can use this identifier
+to specify the clock which they consume. All available clocks are defined as
+preprocessor macros in the dt-bindings/clock/axg-audio-clkc.h header and can be
+used in device tree sources.
+
+Example:
+
+clkc_audio: clock-controller@0 {
+	compatible = "amlogic,axg-audio-clkc";
+	reg = <0x0 0x0 0x0 0xb4>;
+	#clock-cells = <1>;
+
+	clocks = <&clkc CLKID_AUDIO>,
+		 <&clkc CLKID_MPLL0>,
+		 <&clkc CLKID_MPLL1>,
+		 <&clkc CLKID_MPLL2>,
+		 <&clkc CLKID_MPLL3>,
+		 <&clkc CLKID_HIFI_PLL>,
+		 <&clkc CLKID_FCLK_DIV3>,
+		 <&clkc CLKID_FCLK_DIV4>,
+		 <&clkc CLKID_GP0_PLL>;
+	clock-names = "pclk",
+		      "mst_in0",
+		      "mst_in1",
+		      "mst_in2",
+		      "mst_in3",
+		      "mst_in4",
+		      "mst_in5",
+		      "mst_in6",
+		      "mst_in7";
+	resets = <&reset RESET_AUDIO>;
+};
diff --git a/Documentation/devicetree/bindings/clock/at91-clock.txt b/Documentation/devicetree/bindings/clock/at91-clock.txt
index 51c259a..d0adbf5 100644
--- a/Documentation/devicetree/bindings/clock/at91-clock.txt
+++ b/Documentation/devicetree/bindings/clock/at91-clock.txt
@@ -91,6 +91,9 @@
 		at91 audio pll output on AUDIOPLLCLK that feeds the PMC
 		and can be used by peripheral clock or generic clock
 
+	"atmel,sama5d2-clk-i2s-mux" (under pmc node):
+		at91 I2S clock source selection
+
 Required properties for SCKC node:
 - reg : defines the IO memory reserved for the SCKC.
 - #size-cells : shall be 0 (reg is used to encode clk id).
@@ -507,3 +510,35 @@
 			atmel,clk-output-range = <0 83000000>;
 		};
 	};
+
+Required properties for I2S mux clocks:
+- #size-cells : shall be 0 (reg is used to encode I2S bus id).
+- #address-cells : shall be 1 (reg is used to encode I2S bus id).
+- name: device tree node describing a specific mux clock.
+	* #clock-cells : from common clock binding; shall be set to 0.
+	* clocks : shall be the mux clock parent phandles; shall be 2 phandles:
+	  peripheral and generated clock; the first phandle shall belong to the
+	  peripheral clock and the second one shall belong to the generated
+	  clock; "clock-indices" property can be user to specify
+	  the correct order.
+	* reg: I2S bus id of the corresponding mux clock.
+	  e.g. reg = <0>; for i2s0, reg = <1>; for i2s1
+
+For example:
+	i2s_clkmux {
+		compatible = "atmel,sama5d2-clk-i2s-mux";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		i2s0muxck: i2s0_muxclk {
+			clocks = <&i2s0_clk>, <&i2s0_gclk>;
+			#clock-cells = <0>;
+			reg = <0>;
+		};
+
+		i2s1muxck: i2s1_muxclk {
+			clocks = <&i2s1_clk>, <&i2s1_gclk>;
+			#clock-cells = <0>;
+			reg = <1>;
+		};
+	};
diff --git a/Documentation/devicetree/bindings/clock/maxim,max9485.txt b/Documentation/devicetree/bindings/clock/maxim,max9485.txt
new file mode 100644
index 0000000..61bec11
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/maxim,max9485.txt
@@ -0,0 +1,59 @@
+Devicetree bindings for Maxim MAX9485 Programmable Audio Clock Generator
+
+This device exposes 4 clocks in total:
+
+- MAX9485_MCLKOUT: 	A gated, buffered output of the input clock of 27 MHz
+- MAX9485_CLKOUT:	A PLL that can be configured to 16 different discrete
+			frequencies
+- MAX9485_CLKOUT[1,2]:	Two gated outputs for MAX9485_CLKOUT
+
+MAX9485_CLKOUT[1,2] are children of MAX9485_CLKOUT which upchain all rate set
+requests.
+
+Required properties:
+- compatible:	"maxim,max9485"
+- clocks:	Input clock, must provice 27.000 MHz
+- clock-names:	Must be set to "xclk"
+- #clock-cells: From common clock binding; shall be set to 1
+
+Optional properties:
+- reset-gpios:		GPIO descriptor connected to the #RESET input pin
+- vdd-supply:		A regulator node for Vdd
+- clock-output-names:	Name of output clocks, as defined in common clock
+			bindings
+
+If not explicitly set, the output names are "mclkout", "clkout", "clkout1"
+and "clkout2".
+
+Clocks are defined as preprocessor macros in the dt-binding header.
+
+Example:
+
+	#include <dt-bindings/clock/maxim,max9485.h>
+
+	xo-27mhz: xo-27mhz {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <27000000>;
+	};
+
+	&i2c0 {
+		max9485: audio-clock@63 {
+			reg = <0x63>;
+			compatible = "maxim,max9485";
+			clock-names = "xclk";
+			clocks = <&xo-27mhz>;
+			reset-gpios = <&gpio 1 GPIO_ACTIVE_HIGH>;
+			vdd-supply = <&3v3-reg>;
+			#clock-cells = <1>;
+		};
+	};
+
+	// Clock consumer node
+
+	foo@0 {
+		compatible = "bar,foo";
+		/* ... */
+		clock-names = "foo-input-clk";
+		clocks = <&max9485 MAX9485_CLKOUT1>;
+	};
diff --git a/Documentation/devicetree/bindings/clock/renesas,r9a06g032-sysctrl.txt b/Documentation/devicetree/bindings/clock/renesas,r9a06g032-sysctrl.txt
new file mode 100644
index 0000000..d60b997
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/renesas,r9a06g032-sysctrl.txt
@@ -0,0 +1,43 @@
+* Renesas R9A06G032 SYSCTRL
+
+Required Properties:
+
+  - compatible: Must be:
+    - "renesas,r9a06g032-sysctrl"
+  - reg: Base address and length of the SYSCTRL IO block.
+  - #clock-cells: Must be 1
+  - clocks: References to the parent clocks:
+	- external 40mhz crystal.
+	- external (optional) 32.768khz
+	- external (optional) jtag input
+	- external (optional) RGMII_REFCLK
+  - clock-names: Must be:
+        clock-names = "mclk", "rtc", "jtag", "rgmii_ref_ext";
+
+Examples
+--------
+
+  - SYSCTRL node:
+
+	sysctrl: system-controller@4000c000 {
+		compatible = "renesas,r9a06g032-sysctrl";
+		reg = <0x4000c000 0x1000>;
+		#clock-cells = <1>;
+
+		clocks = <&ext_mclk>, <&ext_rtc_clk>,
+				<&ext_jtag_clk>, <&ext_rgmii_ref>;
+		clock-names = "mclk", "rtc", "jtag", "rgmii_ref_ext";
+	};
+
+  - Other nodes can use the clocks provided by SYSCTRL as in:
+
+	#include <dt-bindings/clock/r9a06g032-sysctrl.h>
+	uart0: serial@40060000 {
+		compatible = "snps,dw-apb-uart";
+		reg = <0x40060000 0x400>;
+		interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
+		reg-shift = <2>;
+		reg-io-width = <4>;
+		clocks = <&sysctrl R9A06G032_CLK_UART0>;
+		clock-names = "baudclk";
+	};
diff --git a/Documentation/devicetree/bindings/clock/rockchip,px30-cru.txt b/Documentation/devicetree/bindings/clock/rockchip,px30-cru.txt
new file mode 100644
index 0000000..39f0c1a
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/rockchip,px30-cru.txt
@@ -0,0 +1,65 @@
+* Rockchip PX30 Clock and Reset Unit
+
+The PX30 clock controller generates and supplies clock to various
+controllers within the SoC and also implements a reset controller for SoC
+peripherals.
+
+Required Properties:
+
+- compatible: PMU for CRU should be "rockchip,px30-pmu-cru"
+- compatible: CRU should be "rockchip,px30-cru"
+- reg: physical base address of the controller and length of memory mapped
+  region.
+- #clock-cells: should be 1.
+- #reset-cells: should be 1.
+
+Optional Properties:
+
+- rockchip,grf: phandle to the syscon managing the "general register files"
+  If missing, pll rates are not changeable, due to the missing pll lock status.
+
+Each clock is assigned an identifier and client nodes can use this identifier
+to specify the clock which they consume. All available clocks are defined as
+preprocessor macros in the dt-bindings/clock/px30-cru.h headers and can be
+used in device tree sources. Similar macros exist for the reset sources in
+these files.
+
+External clocks:
+
+There are several clocks that are generated outside the SoC. It is expected
+that they are defined using standard clock bindings with following
+clock-output-names:
+ - "xin24m" - crystal input - required,
+ - "xin32k" - rtc clock - optional,
+ - "i2sx_clkin" - external I2S clock - optional,
+ - "gmac_clkin" - external GMAC clock - optional
+
+Example: Clock controller node:
+
+	pmucru: clock-controller@ff2bc000 {
+		compatible = "rockchip,px30-pmucru";
+		reg = <0x0 0xff2bc000 0x0 0x1000>;
+		#clock-cells = <1>;
+		#reset-cells = <1>;
+	};
+
+	cru: clock-controller@ff2b0000 {
+		compatible = "rockchip,px30-cru";
+		reg = <0x0 0xff2b0000 0x0 0x1000>;
+		rockchip,grf = <&grf>;
+		#clock-cells = <1>;
+		#reset-cells = <1>;
+	};
+
+Example: UART controller node that consumes the clock generated by the clock
+  controller:
+
+	uart0: serial@ff030000 {
+		compatible = "rockchip,px30-uart", "snps,dw-apb-uart";
+		reg = <0x0 0xff030000 0x0 0x100>;
+		interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&pmucru SCLK_UART0_PMU>, <&pmucru PCLK_UART0_PMU>;
+		clock-names = "baudclk", "apb_pclk";
+		reg-shift = <2>;
+		reg-io-width = <4>;
+	};
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index 1254bf9..903f23c 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -27,6 +27,7 @@
 	select HAVE_AT91_H32MX
 	select HAVE_AT91_GENERATED_CLK
 	select HAVE_AT91_AUDIO_PLL
+	select HAVE_AT91_I2S_MUX_CLK
 	select PINCTRL_AT91PIO4
 	help
 	  Select this if ou are using one of Microchip's SAMA5D2 family SoC.
@@ -129,6 +130,9 @@
 config HAVE_AT91_AUDIO_PLL
 	bool
 
+config HAVE_AT91_I2S_MUX_CLK
+	bool
+
 config SOC_SAM_V4_V5
 	bool
 
diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig
index 721572a..292056b 100644
--- a/drivers/clk/Kconfig
+++ b/drivers/clk/Kconfig
@@ -45,6 +45,12 @@
 	  This driver supports Maxim 77620/77686/77802 crystal oscillator
 	  clock.
 
+config COMMON_CLK_MAX9485
+	tristate "Maxim 9485 Programmable Clock Generator"
+	depends on I2C
+	help
+	  This driver supports Maxim 9485 Programmable Audio Clock Generator
+
 config COMMON_CLK_RK808
 	tristate "Clock driver for RK805/RK808/RK818"
 	depends on MFD_RK808
diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile
index ae40cbe..24fc2b6 100644
--- a/drivers/clk/Makefile
+++ b/drivers/clk/Makefile
@@ -31,6 +31,7 @@
 obj-$(CONFIG_ARCH_HIGHBANK)		+= clk-highbank.o
 obj-$(CONFIG_CLK_HSDK)			+= clk-hsdk-pll.o
 obj-$(CONFIG_COMMON_CLK_MAX77686)	+= clk-max77686.o
+obj-$(CONFIG_COMMON_CLK_MAX9485)	+= clk-max9485.o
 obj-$(CONFIG_ARCH_MOXART)		+= clk-moxart.o
 obj-$(CONFIG_ARCH_NOMADIK)		+= clk-nomadik.o
 obj-$(CONFIG_ARCH_NPCM7XX)	    	+= clk-npcm7xx.o
diff --git a/drivers/clk/at91/Makefile b/drivers/clk/at91/Makefile
index 082596f..facc169 100644
--- a/drivers/clk/at91/Makefile
+++ b/drivers/clk/at91/Makefile
@@ -13,3 +13,4 @@
 obj-$(CONFIG_HAVE_AT91_SMD)		+= clk-smd.o
 obj-$(CONFIG_HAVE_AT91_H32MX)		+= clk-h32mx.o
 obj-$(CONFIG_HAVE_AT91_GENERATED_CLK)	+= clk-generated.o
+obj-$(CONFIG_HAVE_AT91_I2S_MUX_CLK)	+= clk-i2s-mux.o
diff --git a/drivers/clk/at91/clk-i2s-mux.c b/drivers/clk/at91/clk-i2s-mux.c
new file mode 100644
index 0000000..f0c3c30
--- /dev/null
+++ b/drivers/clk/at91/clk-i2s-mux.c
@@ -0,0 +1,116 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ *  Copyright (C) 2018 Microchip Technology Inc,
+ *                     Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
+ *
+ *
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/of.h>
+#include <linux/mfd/syscon.h>
+#include <linux/regmap.h>
+#include <linux/slab.h>
+
+#include <soc/at91/atmel-sfr.h>
+
+#define	I2S_BUS_NR	2
+
+struct clk_i2s_mux {
+	struct clk_hw hw;
+	struct regmap *regmap;
+	u8 bus_id;
+};
+
+#define to_clk_i2s_mux(hw) container_of(hw, struct clk_i2s_mux, hw)
+
+static u8 clk_i2s_mux_get_parent(struct clk_hw *hw)
+{
+	struct clk_i2s_mux *mux = to_clk_i2s_mux(hw);
+	u32 val;
+
+	regmap_read(mux->regmap, AT91_SFR_I2SCLKSEL, &val);
+
+	return (val & BIT(mux->bus_id)) >> mux->bus_id;
+}
+
+static int clk_i2s_mux_set_parent(struct clk_hw *hw, u8 index)
+{
+	struct clk_i2s_mux *mux = to_clk_i2s_mux(hw);
+
+	return regmap_update_bits(mux->regmap, AT91_SFR_I2SCLKSEL,
+				  BIT(mux->bus_id), index << mux->bus_id);
+}
+
+static const struct clk_ops clk_i2s_mux_ops = {
+	.get_parent = clk_i2s_mux_get_parent,
+	.set_parent = clk_i2s_mux_set_parent,
+	.determine_rate = __clk_mux_determine_rate,
+};
+
+static struct clk_hw * __init
+at91_clk_i2s_mux_register(struct regmap *regmap, const char *name,
+			  const char * const *parent_names,
+			  unsigned int num_parents, u8 bus_id)
+{
+	struct clk_init_data init = {};
+	struct clk_i2s_mux *i2s_ck;
+	int ret;
+
+	i2s_ck = kzalloc(sizeof(*i2s_ck), GFP_KERNEL);
+	if (!i2s_ck)
+		return ERR_PTR(-ENOMEM);
+
+	init.name = name;
+	init.ops = &clk_i2s_mux_ops;
+	init.parent_names = parent_names;
+	init.num_parents = num_parents;
+
+	i2s_ck->hw.init = &init;
+	i2s_ck->bus_id = bus_id;
+	i2s_ck->regmap = regmap;
+
+	ret = clk_hw_register(NULL, &i2s_ck->hw);
+	if (ret) {
+		kfree(i2s_ck);
+		return ERR_PTR(ret);
+	}
+
+	return &i2s_ck->hw;
+}
+
+static void __init of_sama5d2_clk_i2s_mux_setup(struct device_node *np)
+{
+	struct regmap *regmap_sfr;
+	u8 bus_id;
+	const char *parent_names[2];
+	struct device_node *i2s_mux_np;
+	struct clk_hw *hw;
+	int ret;
+
+	regmap_sfr = syscon_regmap_lookup_by_compatible("atmel,sama5d2-sfr");
+	if (IS_ERR(regmap_sfr))
+		return;
+
+	for_each_child_of_node(np, i2s_mux_np) {
+		if (of_property_read_u8(i2s_mux_np, "reg", &bus_id))
+			continue;
+
+		if (bus_id > I2S_BUS_NR)
+			continue;
+
+		ret = of_clk_parent_fill(i2s_mux_np, parent_names, 2);
+		if (ret != 2)
+			continue;
+
+		hw = at91_clk_i2s_mux_register(regmap_sfr, i2s_mux_np->name,
+					       parent_names, 2, bus_id);
+		if (IS_ERR(hw))
+			continue;
+
+		of_clk_add_hw_provider(i2s_mux_np, of_clk_hw_simple_get, hw);
+	}
+}
+
+CLK_OF_DECLARE(sama5d2_clk_i2s_mux, "atmel,sama5d2-clk-i2s-mux",
+	       of_sama5d2_clk_i2s_mux_setup);
diff --git a/drivers/clk/clk-aspeed.c b/drivers/clk/clk-aspeed.c
index 38b366b..f49c684 100644
--- a/drivers/clk/clk-aspeed.c
+++ b/drivers/clk/clk-aspeed.c
@@ -109,7 +109,7 @@ static const struct aspeed_gate_data aspeed_gates[] = {
 	[ASPEED_CLK_GATE_RSACLK] =	{ 24, -1, "rsaclk-gate",	NULL,	0 }, /* RSA */
 	[ASPEED_CLK_GATE_UART3CLK] =	{ 25, -1, "uart3clk-gate",	"uart",	0 }, /* UART3 */
 	[ASPEED_CLK_GATE_UART4CLK] =	{ 26, -1, "uart4clk-gate",	"uart",	0 }, /* UART4 */
-	[ASPEED_CLK_GATE_SDCLKCLK] =	{ 27, 16, "sdclk-gate",		NULL,	0 }, /* SDIO/SD */
+	[ASPEED_CLK_GATE_SDCLK] =	{ 27, 16, "sdclk-gate",		NULL,	0 }, /* SDIO/SD */
 	[ASPEED_CLK_GATE_LHCCLK] =	{ 28, -1, "lhclk-gate",		"lhclk", 0 }, /* LPC master/LPC+ */
 };
 
diff --git a/drivers/clk/clk-fixed-factor.c b/drivers/clk/clk-fixed-factor.c
index a5d402d..20724ab 100644
--- a/drivers/clk/clk-fixed-factor.c
+++ b/drivers/clk/clk-fixed-factor.c
@@ -177,8 +177,15 @@ static struct clk *_of_fixed_factor_clk_setup(struct device_node *node)
 
 	clk = clk_register_fixed_factor(NULL, clk_name, parent_name, flags,
 					mult, div);
-	if (IS_ERR(clk))
+	if (IS_ERR(clk)) {
+		/*
+		 * If parent clock is not registered, registration would fail.
+		 * Clear OF_POPULATED flag so that clock registration can be
+		 * attempted again from probe function.
+		 */
+		of_node_clear_flag(node, OF_POPULATED);
 		return clk;
+	}
 
 	ret = of_clk_add_provider(node, of_clk_src_simple_get, clk);
 	if (ret) {
diff --git a/drivers/clk/clk-max9485.c b/drivers/clk/clk-max9485.c
new file mode 100644
index 0000000..5e80f3d
--- /dev/null
+++ b/drivers/clk/clk-max9485.c
@@ -0,0 +1,387 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/clk.h>
+#include <linux/clk-provider.h>
+#include <linux/err.h>
+#include <linux/errno.h>
+#include <linux/gpio/consumer.h>
+#include <linux/i2c.h>
+#include <linux/regulator/consumer.h>
+
+#include <dt-bindings/clock/maxim,max9485.h>
+
+#define MAX9485_NUM_CLKS 4
+
+/* This chip has only one register of 8 bit width. */
+
+#define MAX9485_FS_12KHZ	(0 << 0)
+#define MAX9485_FS_32KHZ	(1 << 0)
+#define MAX9485_FS_44_1KHZ	(2 << 0)
+#define MAX9485_FS_48KHZ	(3 << 0)
+
+#define MAX9485_SCALE_256	(0 << 2)
+#define MAX9485_SCALE_384	(1 << 2)
+#define MAX9485_SCALE_768	(2 << 2)
+
+#define MAX9485_DOUBLE		BIT(4)
+#define MAX9485_CLKOUT1_ENABLE	BIT(5)
+#define MAX9485_CLKOUT2_ENABLE	BIT(6)
+#define MAX9485_MCLK_ENABLE	BIT(7)
+#define MAX9485_FREQ_MASK	0x1f
+
+struct max9485_rate {
+	unsigned long out;
+	u8 reg_value;
+};
+
+/*
+ * Ordered by frequency. For frequency the hardware can generate with
+ * multiple settings, the one with lowest jitter is listed first.
+ */
+static const struct max9485_rate max9485_rates[] = {
+	{  3072000, MAX9485_FS_12KHZ   | MAX9485_SCALE_256 },
+	{  4608000, MAX9485_FS_12KHZ   | MAX9485_SCALE_384 },
+	{  8192000, MAX9485_FS_32KHZ   | MAX9485_SCALE_256 },
+	{  9126000, MAX9485_FS_12KHZ   | MAX9485_SCALE_768 },
+	{ 11289600, MAX9485_FS_44_1KHZ | MAX9485_SCALE_256 },
+	{ 12288000, MAX9485_FS_48KHZ   | MAX9485_SCALE_256 },
+	{ 12288000, MAX9485_FS_32KHZ   | MAX9485_SCALE_384 },
+	{ 16384000, MAX9485_FS_32KHZ   | MAX9485_SCALE_256 | MAX9485_DOUBLE },
+	{ 16934400, MAX9485_FS_44_1KHZ | MAX9485_SCALE_384 },
+	{ 18384000, MAX9485_FS_48KHZ   | MAX9485_SCALE_384 },
+	{ 22579200, MAX9485_FS_44_1KHZ | MAX9485_SCALE_256 | MAX9485_DOUBLE },
+	{ 24576000, MAX9485_FS_48KHZ   | MAX9485_SCALE_256 | MAX9485_DOUBLE },
+	{ 24576000, MAX9485_FS_32KHZ   | MAX9485_SCALE_384 | MAX9485_DOUBLE },
+	{ 24576000, MAX9485_FS_32KHZ   | MAX9485_SCALE_768 },
+	{ 33868800, MAX9485_FS_44_1KHZ | MAX9485_SCALE_384 | MAX9485_DOUBLE },
+	{ 33868800, MAX9485_FS_44_1KHZ | MAX9485_SCALE_768 },
+	{ 36864000, MAX9485_FS_48KHZ   | MAX9485_SCALE_384 | MAX9485_DOUBLE },
+	{ 36864000, MAX9485_FS_48KHZ   | MAX9485_SCALE_768 },
+	{ 49152000, MAX9485_FS_32KHZ   | MAX9485_SCALE_768 | MAX9485_DOUBLE },
+	{ 67737600, MAX9485_FS_44_1KHZ | MAX9485_SCALE_768 | MAX9485_DOUBLE },
+	{ 73728000, MAX9485_FS_48KHZ   | MAX9485_SCALE_768 | MAX9485_DOUBLE },
+	{ } /* sentinel */
+};
+
+struct max9485_driver_data;
+
+struct max9485_clk_hw {
+	struct clk_hw hw;
+	struct clk_init_data init;
+	u8 enable_bit;
+	struct max9485_driver_data *drvdata;
+};
+
+struct max9485_driver_data {
+	struct clk *xclk;
+	struct i2c_client *client;
+	u8 reg_value;
+	struct regulator *supply;
+	struct gpio_desc *reset_gpio;
+	struct max9485_clk_hw hw[MAX9485_NUM_CLKS];
+};
+
+static inline struct max9485_clk_hw *to_max9485_clk(struct clk_hw *hw)
+{
+	return container_of(hw, struct max9485_clk_hw, hw);
+}
+
+static int max9485_update_bits(struct max9485_driver_data *drvdata,
+			       u8 mask, u8 value)
+{
+	int ret;
+
+	drvdata->reg_value &= ~mask;
+	drvdata->reg_value |= value;
+
+	dev_dbg(&drvdata->client->dev,
+		"updating mask 0x%02x value 0x%02x -> 0x%02x\n",
+		mask, value, drvdata->reg_value);
+
+	ret = i2c_master_send(drvdata->client,
+			      &drvdata->reg_value,
+			      sizeof(drvdata->reg_value));
+
+	return ret < 0 ? ret : 0;
+}
+
+static int max9485_clk_prepare(struct clk_hw *hw)
+{
+	struct max9485_clk_hw *clk_hw = to_max9485_clk(hw);
+
+	return max9485_update_bits(clk_hw->drvdata,
+				   clk_hw->enable_bit,
+				   clk_hw->enable_bit);
+}
+
+static void max9485_clk_unprepare(struct clk_hw *hw)
+{
+	struct max9485_clk_hw *clk_hw = to_max9485_clk(hw);
+
+	max9485_update_bits(clk_hw->drvdata, clk_hw->enable_bit, 0);
+}
+
+/*
+ * CLKOUT - configurable clock output
+ */
+static int max9485_clkout_set_rate(struct clk_hw *hw, unsigned long rate,
+				   unsigned long parent_rate)
+{
+	struct max9485_clk_hw *clk_hw = to_max9485_clk(hw);
+	const struct max9485_rate *entry;
+
+	for (entry = max9485_rates; entry->out != 0; entry++)
+		if (entry->out == rate)
+			break;
+
+	if (entry->out == 0)
+		return -EINVAL;
+
+	return max9485_update_bits(clk_hw->drvdata,
+				   MAX9485_FREQ_MASK,
+				   entry->reg_value);
+}
+
+static unsigned long max9485_clkout_recalc_rate(struct clk_hw *hw,
+						unsigned long parent_rate)
+{
+	struct max9485_clk_hw *clk_hw = to_max9485_clk(hw);
+	struct max9485_driver_data *drvdata = clk_hw->drvdata;
+	u8 val = drvdata->reg_value & MAX9485_FREQ_MASK;
+	const struct max9485_rate *entry;
+
+	for (entry = max9485_rates; entry->out != 0; entry++)
+		if (val == entry->reg_value)
+			return entry->out;
+
+	return 0;
+}
+
+static long max9485_clkout_round_rate(struct clk_hw *hw, unsigned long rate,
+				      unsigned long *parent_rate)
+{
+	const struct max9485_rate *curr, *prev = NULL;
+
+	for (curr = max9485_rates; curr->out != 0; curr++) {
+		/* Exact matches */
+		if (curr->out == rate)
+			return rate;
+
+		/*
+		 * Find the first entry that has a frequency higher than the
+		 * requested one.
+		 */
+		if (curr->out > rate) {
+			unsigned int mid;
+
+			/*
+			 * If this is the first entry, clamp the value to the
+			 * lowest possible frequency.
+			 */
+			if (!prev)
+				return curr->out;
+
+			/*
+			 * Otherwise, determine whether the previous entry or
+			 * current one is closer.
+			 */
+			mid = prev->out + ((curr->out - prev->out) / 2);
+
+			return (mid > rate) ? prev->out : curr->out;
+		}
+
+		prev = curr;
+	}
+
+	/* If the last entry was still too high, clamp the value */
+	return prev->out;
+}
+
+struct max9485_clk {
+	const char *name;
+	int parent_index;
+	const struct clk_ops ops;
+	u8 enable_bit;
+};
+
+static const struct max9485_clk max9485_clks[MAX9485_NUM_CLKS] = {
+	[MAX9485_MCLKOUT] = {
+		.name = "mclkout",
+		.parent_index = -1,
+		.enable_bit = MAX9485_MCLK_ENABLE,
+		.ops = {
+			.prepare	= max9485_clk_prepare,
+			.unprepare	= max9485_clk_unprepare,
+		},
+	},
+	[MAX9485_CLKOUT] = {
+		.name = "clkout",
+		.parent_index = -1,
+		.ops = {
+			.set_rate	= max9485_clkout_set_rate,
+			.round_rate	= max9485_clkout_round_rate,
+			.recalc_rate	= max9485_clkout_recalc_rate,
+		},
+	},
+	[MAX9485_CLKOUT1] = {
+		.name = "clkout1",
+		.parent_index = MAX9485_CLKOUT,
+		.enable_bit = MAX9485_CLKOUT1_ENABLE,
+		.ops = {
+			.prepare	= max9485_clk_prepare,
+			.unprepare	= max9485_clk_unprepare,
+		},
+	},
+	[MAX9485_CLKOUT2] = {
+		.name = "clkout2",
+		.parent_index = MAX9485_CLKOUT,
+		.enable_bit = MAX9485_CLKOUT2_ENABLE,
+		.ops = {
+			.prepare	= max9485_clk_prepare,
+			.unprepare	= max9485_clk_unprepare,
+		},
+	},
+};
+
+static struct clk_hw *
+max9485_of_clk_get(struct of_phandle_args *clkspec, void *data)
+{
+	struct max9485_driver_data *drvdata = data;
+	unsigned int idx = clkspec->args[0];
+
+	return &drvdata->hw[idx].hw;
+}
+
+static int max9485_i2c_probe(struct i2c_client *client,
+			     const struct i2c_device_id *id)
+{
+	struct max9485_driver_data *drvdata;
+	struct device *dev = &client->dev;
+	const char *xclk_name;
+	int i, ret;
+
+	drvdata = devm_kzalloc(dev, sizeof(*drvdata), GFP_KERNEL);
+	if (!drvdata)
+		return -ENOMEM;
+
+	drvdata->xclk = devm_clk_get(dev, "xclk");
+	if (IS_ERR(drvdata->xclk))
+		return PTR_ERR(drvdata->xclk);
+
+	xclk_name = __clk_get_name(drvdata->xclk);
+
+	drvdata->supply = devm_regulator_get(dev, "vdd");
+	if (IS_ERR(drvdata->supply))
+		return PTR_ERR(drvdata->supply);
+
+	ret = regulator_enable(drvdata->supply);
+	if (ret < 0)
+		return ret;
+
+	drvdata->reset_gpio =
+		devm_gpiod_get_optional(dev, "reset", GPIOD_OUT_HIGH);
+	if (IS_ERR(drvdata->reset_gpio))
+		return PTR_ERR(drvdata->reset_gpio);
+
+	i2c_set_clientdata(client, drvdata);
+	drvdata->client = client;
+
+	ret = i2c_master_recv(drvdata->client, &drvdata->reg_value,
+			      sizeof(drvdata->reg_value));
+	if (ret < 0) {
+		dev_warn(dev, "Unable to read device register: %d\n", ret);
+		return ret;
+	}
+
+	for (i = 0; i < MAX9485_NUM_CLKS; i++) {
+		int parent_index = max9485_clks[i].parent_index;
+		const char *name;
+
+		if (of_property_read_string_index(dev->of_node,
+						  "clock-output-names",
+						  i, &name) == 0) {
+			drvdata->hw[i].init.name = name;
+		} else {
+			drvdata->hw[i].init.name = max9485_clks[i].name;
+		}
+
+		drvdata->hw[i].init.ops = &max9485_clks[i].ops;
+		drvdata->hw[i].init.num_parents = 1;
+		drvdata->hw[i].init.flags = 0;
+
+		if (parent_index > 0) {
+			drvdata->hw[i].init.parent_names =
+				&drvdata->hw[parent_index].init.name;
+			drvdata->hw[i].init.flags |= CLK_SET_RATE_PARENT;
+		} else {
+			drvdata->hw[i].init.parent_names = &xclk_name;
+		}
+
+		drvdata->hw[i].enable_bit = max9485_clks[i].enable_bit;
+		drvdata->hw[i].hw.init = &drvdata->hw[i].init;
+		drvdata->hw[i].drvdata = drvdata;
+
+		ret = devm_clk_hw_register(dev, &drvdata->hw[i].hw);
+		if (ret < 0)
+			return ret;
+	}
+
+	return devm_of_clk_add_hw_provider(dev, max9485_of_clk_get, drvdata);
+}
+
+static int __maybe_unused max9485_suspend(struct device *dev)
+{
+	struct i2c_client *client = to_i2c_client(dev);
+	struct max9485_driver_data *drvdata = i2c_get_clientdata(client);
+
+	gpiod_set_value_cansleep(drvdata->reset_gpio, 0);
+
+	return 0;
+}
+
+static int __maybe_unused max9485_resume(struct device *dev)
+{
+	struct i2c_client *client = to_i2c_client(dev);
+	struct max9485_driver_data *drvdata = i2c_get_clientdata(client);
+	int ret;
+
+	gpiod_set_value_cansleep(drvdata->reset_gpio, 1);
+
+	ret = i2c_master_send(client, &drvdata->reg_value,
+			      sizeof(drvdata->reg_value));
+
+	return ret < 0 ? ret : 0;
+}
+
+static const struct dev_pm_ops max9485_pm_ops = {
+	SET_SYSTEM_SLEEP_PM_OPS(max9485_suspend, max9485_resume)
+};
+
+static const struct of_device_id max9485_dt_ids[] = {
+	{ .compatible = "maxim,max9485", },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, max9485_dt_ids);
+
+static const struct i2c_device_id max9485_i2c_ids[] = {
+	{ .name = "max9485", },
+	{ }
+};
+MODULE_DEVICE_TABLE(i2c, max9485_i2c_ids);
+
+static struct i2c_driver max9485_driver = {
+	.driver = {
+		.name		= "max9485",
+		.pm		= &max9485_pm_ops,
+		.of_match_table	= max9485_dt_ids,
+	},
+	.probe = max9485_i2c_probe,
+	.id_table = max9485_i2c_ids,
+};
+module_i2c_driver(max9485_driver);
+
+MODULE_AUTHOR("Daniel Mack <daniel@zonque.org>");
+MODULE_DESCRIPTION("MAX9485 Programmable Audio Clock Generator");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/clk/clk-si514.c b/drivers/clk/clk-si514.c
index 09b6718..153b3a2 100644
--- a/drivers/clk/clk-si514.c
+++ b/drivers/clk/clk-si514.c
@@ -74,6 +74,33 @@ static int si514_enable_output(struct clk_si514 *data, bool enable)
 		SI514_CONTROL_OE, enable ? SI514_CONTROL_OE : 0);
 }
 
+static int si514_prepare(struct clk_hw *hw)
+{
+	struct clk_si514 *data = to_clk_si514(hw);
+
+	return si514_enable_output(data, true);
+}
+
+static void si514_unprepare(struct clk_hw *hw)
+{
+	struct clk_si514 *data = to_clk_si514(hw);
+
+	si514_enable_output(data, false);
+}
+
+static int si514_is_prepared(struct clk_hw *hw)
+{
+	struct clk_si514 *data = to_clk_si514(hw);
+	unsigned int val;
+	int err;
+
+	err = regmap_read(data->regmap, SI514_REG_CONTROL, &val);
+	if (err < 0)
+		return err;
+
+	return !!(val & SI514_CONTROL_OE);
+}
+
 /* Retrieve clock multiplier and dividers from hardware */
 static int si514_get_muldiv(struct clk_si514 *data,
 	struct clk_si514_muldiv *settings)
@@ -235,12 +262,17 @@ static int si514_set_rate(struct clk_hw *hw, unsigned long rate,
 {
 	struct clk_si514 *data = to_clk_si514(hw);
 	struct clk_si514_muldiv settings;
+	unsigned int old_oe_state;
 	int err;
 
 	err = si514_calc_muldiv(&settings, rate);
 	if (err)
 		return err;
 
+	err = regmap_read(data->regmap, SI514_REG_CONTROL, &old_oe_state);
+	if (err)
+		return err;
+
 	si514_enable_output(data, false);
 
 	err = si514_set_muldiv(data, &settings);
@@ -255,12 +287,16 @@ static int si514_set_rate(struct clk_hw *hw, unsigned long rate,
 	/* Applying a new frequency can take up to 10ms */
 	usleep_range(10000, 12000);
 
-	si514_enable_output(data, true);
+	if (old_oe_state & SI514_CONTROL_OE)
+		si514_enable_output(data, true);
 
 	return err;
 }
 
 static const struct clk_ops si514_clk_ops = {
+	.prepare = si514_prepare,
+	.unprepare = si514_unprepare,
+	.is_prepared = si514_is_prepared,
 	.recalc_rate = si514_recalc_rate,
 	.round_rate = si514_round_rate,
 	.set_rate = si514_set_rate,
diff --git a/drivers/clk/clk-si544.c b/drivers/clk/clk-si544.c
index 1e2a3b8..64e607f 100644
--- a/drivers/clk/clk-si544.c
+++ b/drivers/clk/clk-si544.c
@@ -86,6 +86,33 @@ static int si544_enable_output(struct clk_si544 *data, bool enable)
 		SI544_OE_STATE_ODC_OE, enable ? SI544_OE_STATE_ODC_OE : 0);
 }
 
+static int si544_prepare(struct clk_hw *hw)
+{
+	struct clk_si544 *data = to_clk_si544(hw);
+
+	return si544_enable_output(data, true);
+}
+
+static void si544_unprepare(struct clk_hw *hw)
+{
+	struct clk_si544 *data = to_clk_si544(hw);
+
+	si544_enable_output(data, false);
+}
+
+static int si544_is_prepared(struct clk_hw *hw)
+{
+	struct clk_si544 *data = to_clk_si544(hw);
+	unsigned int val;
+	int err;
+
+	err = regmap_read(data->regmap, SI544_REG_OE_STATE, &val);
+	if (err < 0)
+		return err;
+
+	return !!(val & SI544_OE_STATE_ODC_OE);
+}
+
 /* Retrieve clock multiplier and dividers from hardware */
 static int si544_get_muldiv(struct clk_si544 *data,
 	struct clk_si544_muldiv *settings)
@@ -273,6 +300,7 @@ static int si544_set_rate(struct clk_hw *hw, unsigned long rate,
 {
 	struct clk_si544 *data = to_clk_si544(hw);
 	struct clk_si544_muldiv settings;
+	unsigned int old_oe_state;
 	int err;
 
 	if (!is_valid_frequency(data, rate))
@@ -282,6 +310,10 @@ static int si544_set_rate(struct clk_hw *hw, unsigned long rate,
 	if (err)
 		return err;
 
+	err = regmap_read(data->regmap, SI544_REG_OE_STATE, &old_oe_state);
+	if (err)
+		return err;
+
 	si544_enable_output(data, false);
 
 	/* Allow FCAL for this frequency update */
@@ -303,12 +335,16 @@ static int si544_set_rate(struct clk_hw *hw, unsigned long rate,
 	/* Applying a new frequency can take up to 10ms */
 	usleep_range(10000, 12000);
 
-	si544_enable_output(data, true);
+	if (old_oe_state & SI544_OE_STATE_ODC_OE)
+		si544_enable_output(data, true);
 
 	return err;
 }
 
 static const struct clk_ops si544_clk_ops = {
+	.prepare = si544_prepare,
+	.unprepare = si544_unprepare,
+	.is_prepared = si544_is_prepared,
 	.recalc_rate = si544_recalc_rate,
 	.round_rate = si544_round_rate,
 	.set_rate = si544_set_rate,
diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index 9760b52..60750d8 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -68,6 +68,7 @@ struct clk_core {
 	unsigned long		max_rate;
 	unsigned long		accuracy;
 	int			phase;
+	struct clk_duty		duty;
 	struct hlist_head	children;
 	struct hlist_node	child_node;
 	struct hlist_head	clks;
@@ -691,6 +692,9 @@ static void clk_core_unprepare(struct clk_core *core)
 	    "Unpreparing critical %s\n", core->name))
 		return;
 
+	if (core->flags & CLK_SET_RATE_GATE)
+		clk_core_rate_unprotect(core);
+
 	if (--core->prepare_count > 0)
 		return;
 
@@ -765,6 +769,16 @@ static int clk_core_prepare(struct clk_core *core)
 
 	core->prepare_count++;
 
+	/*
+	 * CLK_SET_RATE_GATE is a special case of clock protection
+	 * Instead of a consumer claiming exclusive rate control, it is
+	 * actually the provider which prevents any consumer from making any
+	 * operation which could result in a rate change or rate glitch while
+	 * the clock is prepared.
+	 */
+	if (core->flags & CLK_SET_RATE_GATE)
+		clk_core_rate_protect(core);
+
 	return 0;
 unprepare:
 	clk_core_unprepare(core->parent);
@@ -1888,9 +1902,6 @@ static int clk_core_set_rate_nolock(struct clk_core *core,
 	if (clk_core_rate_is_protected(core))
 		return -EBUSY;
 
-	if ((core->flags & CLK_SET_RATE_GATE) && core->prepare_count)
-		return -EBUSY;
-
 	/* calculate new rates and get the topmost changed clock */
 	top = clk_calc_new_rates(core, req_rate);
 	if (!top)
@@ -2402,6 +2413,172 @@ int clk_get_phase(struct clk *clk)
 }
 EXPORT_SYMBOL_GPL(clk_get_phase);
 
+static void clk_core_reset_duty_cycle_nolock(struct clk_core *core)
+{
+	/* Assume a default value of 50% */
+	core->duty.num = 1;
+	core->duty.den = 2;
+}
+
+static int clk_core_update_duty_cycle_parent_nolock(struct clk_core *core);
+
+static int clk_core_update_duty_cycle_nolock(struct clk_core *core)
+{
+	struct clk_duty *duty = &core->duty;
+	int ret = 0;
+
+	if (!core->ops->get_duty_cycle)
+		return clk_core_update_duty_cycle_parent_nolock(core);
+
+	ret = core->ops->get_duty_cycle(core->hw, duty);
+	if (ret)
+		goto reset;
+
+	/* Don't trust the clock provider too much */
+	if (duty->den == 0 || duty->num > duty->den) {
+		ret = -EINVAL;
+		goto reset;
+	}
+
+	return 0;
+
+reset:
+	clk_core_reset_duty_cycle_nolock(core);
+	return ret;
+}
+
+static int clk_core_update_duty_cycle_parent_nolock(struct clk_core *core)
+{
+	int ret = 0;
+
+	if (core->parent &&
+	    core->flags & CLK_DUTY_CYCLE_PARENT) {
+		ret = clk_core_update_duty_cycle_nolock(core->parent);
+		memcpy(&core->duty, &core->parent->duty, sizeof(core->duty));
+	} else {
+		clk_core_reset_duty_cycle_nolock(core);
+	}
+
+	return ret;
+}
+
+static int clk_core_set_duty_cycle_parent_nolock(struct clk_core *core,
+						 struct clk_duty *duty);
+
+static int clk_core_set_duty_cycle_nolock(struct clk_core *core,
+					  struct clk_duty *duty)
+{
+	int ret;
+
+	lockdep_assert_held(&prepare_lock);
+
+	if (clk_core_rate_is_protected(core))
+		return -EBUSY;
+
+	trace_clk_set_duty_cycle(core, duty);
+
+	if (!core->ops->set_duty_cycle)
+		return clk_core_set_duty_cycle_parent_nolock(core, duty);
+
+	ret = core->ops->set_duty_cycle(core->hw, duty);
+	if (!ret)
+		memcpy(&core->duty, duty, sizeof(*duty));
+
+	trace_clk_set_duty_cycle_complete(core, duty);
+
+	return ret;
+}
+
+static int clk_core_set_duty_cycle_parent_nolock(struct clk_core *core,
+						 struct clk_duty *duty)
+{
+	int ret = 0;
+
+	if (core->parent &&
+	    core->flags & (CLK_DUTY_CYCLE_PARENT | CLK_SET_RATE_PARENT)) {
+		ret = clk_core_set_duty_cycle_nolock(core->parent, duty);
+		memcpy(&core->duty, &core->parent->duty, sizeof(core->duty));
+	}
+
+	return ret;
+}
+
+/**
+ * clk_set_duty_cycle - adjust the duty cycle ratio of a clock signal
+ * @clk: clock signal source
+ * @num: numerator of the duty cycle ratio to be applied
+ * @den: denominator of the duty cycle ratio to be applied
+ *
+ * Apply the duty cycle ratio if the ratio is valid and the clock can
+ * perform this operation
+ *
+ * Returns (0) on success, a negative errno otherwise.
+ */
+int clk_set_duty_cycle(struct clk *clk, unsigned int num, unsigned int den)
+{
+	int ret;
+	struct clk_duty duty;
+
+	if (!clk)
+		return 0;
+
+	/* sanity check the ratio */
+	if (den == 0 || num > den)
+		return -EINVAL;
+
+	duty.num = num;
+	duty.den = den;
+
+	clk_prepare_lock();
+
+	if (clk->exclusive_count)
+		clk_core_rate_unprotect(clk->core);
+
+	ret = clk_core_set_duty_cycle_nolock(clk->core, &duty);
+
+	if (clk->exclusive_count)
+		clk_core_rate_protect(clk->core);
+
+	clk_prepare_unlock();
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(clk_set_duty_cycle);
+
+static int clk_core_get_scaled_duty_cycle(struct clk_core *core,
+					  unsigned int scale)
+{
+	struct clk_duty *duty = &core->duty;
+	int ret;
+
+	clk_prepare_lock();
+
+	ret = clk_core_update_duty_cycle_nolock(core);
+	if (!ret)
+		ret = mult_frac(scale, duty->num, duty->den);
+
+	clk_prepare_unlock();
+
+	return ret;
+}
+
+/**
+ * clk_get_scaled_duty_cycle - return the duty cycle ratio of a clock signal
+ * @clk: clock signal source
+ * @scale: scaling factor to be applied to represent the ratio as an integer
+ *
+ * Returns the duty cycle ratio of a clock node multiplied by the provided
+ * scaling factor, or negative errno on error.
+ */
+int clk_get_scaled_duty_cycle(struct clk *clk, unsigned int scale)
+{
+	if (!clk)
+		return 0;
+
+	return clk_core_get_scaled_duty_cycle(clk->core, scale);
+}
+EXPORT_SYMBOL_GPL(clk_get_scaled_duty_cycle);
+
 /**
  * clk_is_match - check if two clk's point to the same hardware clock
  * @p: clk compared against q
@@ -2455,12 +2632,13 @@ static void clk_summary_show_one(struct seq_file *s, struct clk_core *c,
 	if (!c)
 		return;
 
-	seq_printf(s, "%*s%-*s %7d %8d %8d %11lu %10lu %-3d\n",
+	seq_printf(s, "%*s%-*s %7d %8d %8d %11lu %10lu %5d %6d\n",
 		   level * 3 + 1, "",
 		   30 - level * 3, c->name,
 		   c->enable_count, c->prepare_count, c->protect_count,
 		   clk_core_get_rate(c), clk_core_get_accuracy(c),
-		   clk_core_get_phase(c));
+		   clk_core_get_phase(c),
+		   clk_core_get_scaled_duty_cycle(c, 100000));
 }
 
 static void clk_summary_show_subtree(struct seq_file *s, struct clk_core *c,
@@ -2482,9 +2660,9 @@ static int clk_summary_show(struct seq_file *s, void *data)
 	struct clk_core *c;
 	struct hlist_head **lists = (struct hlist_head **)s->private;
 
-	seq_puts(s, "                                 enable  prepare  protect                               \n");
-	seq_puts(s, "   clock                          count    count    count        rate   accuracy   phase\n");
-	seq_puts(s, "----------------------------------------------------------------------------------------\n");
+	seq_puts(s, "                                 enable  prepare  protect                                duty\n");
+	seq_puts(s, "   clock                          count    count    count        rate   accuracy phase  cycle\n");
+	seq_puts(s, "---------------------------------------------------------------------------------------------\n");
 
 	clk_prepare_lock();
 
@@ -2511,6 +2689,8 @@ static void clk_dump_one(struct seq_file *s, struct clk_core *c, int level)
 	seq_printf(s, "\"rate\": %lu,", clk_core_get_rate(c));
 	seq_printf(s, "\"accuracy\": %lu,", clk_core_get_accuracy(c));
 	seq_printf(s, "\"phase\": %d", clk_core_get_phase(c));
+	seq_printf(s, "\"duty_cycle\": %u",
+		   clk_core_get_scaled_duty_cycle(c, 100000));
 }
 
 static void clk_dump_subtree(struct seq_file *s, struct clk_core *c, int level)
@@ -2572,6 +2752,7 @@ static const struct {
 	ENTRY(CLK_SET_RATE_UNGATE),
 	ENTRY(CLK_IS_CRITICAL),
 	ENTRY(CLK_OPS_PARENT_ENABLE),
+	ENTRY(CLK_DUTY_CYCLE_PARENT),
 #undef ENTRY
 };
 
@@ -2610,6 +2791,17 @@ static int possible_parents_show(struct seq_file *s, void *data)
 }
 DEFINE_SHOW_ATTRIBUTE(possible_parents);
 
+static int clk_duty_cycle_show(struct seq_file *s, void *data)
+{
+	struct clk_core *core = s->private;
+	struct clk_duty *duty = &core->duty;
+
+	seq_printf(s, "%u/%u\n", duty->num, duty->den);
+
+	return 0;
+}
+DEFINE_SHOW_ATTRIBUTE(clk_duty_cycle);
+
 static void clk_debug_create_one(struct clk_core *core, struct dentry *pdentry)
 {
 	struct dentry *root;
@@ -2628,6 +2820,8 @@ static void clk_debug_create_one(struct clk_core *core, struct dentry *pdentry)
 	debugfs_create_u32("clk_enable_count", 0444, root, &core->enable_count);
 	debugfs_create_u32("clk_protect_count", 0444, root, &core->protect_count);
 	debugfs_create_u32("clk_notifier_count", 0444, root, &core->notifier_count);
+	debugfs_create_file("clk_duty_cycle", 0444, root, core,
+			    &clk_duty_cycle_fops);
 
 	if (core->num_parents > 1)
 		debugfs_create_file("clk_possible_parents", 0444, root, core,
@@ -2846,6 +3040,11 @@ static int __clk_core_init(struct clk_core *core)
 		core->phase = 0;
 
 	/*
+	 * Set clk's duty cycle.
+	 */
+	clk_core_update_duty_cycle_nolock(core);
+
+	/*
 	 * Set clk's rate.  The preferred method is to use .recalc_rate.  For
 	 * simple clocks and lazy developers the default fallback is to use the
 	 * parent's rate.  If a clock doesn't have a parent (or is orphaned)
@@ -2934,6 +3133,7 @@ struct clk *__clk_create_clk(struct clk_hw *hw, const char *dev_id,
 	return clk;
 }
 
+/* keep in sync with __clk_put */
 void __clk_free_clk(struct clk *clk)
 {
 	clk_prepare_lock();
@@ -3313,6 +3513,7 @@ int __clk_get(struct clk *clk)
 	return 1;
 }
 
+/* keep in sync with __clk_free_clk */
 void __clk_put(struct clk *clk)
 {
 	struct module *owner;
@@ -3346,6 +3547,7 @@ void __clk_put(struct clk *clk)
 
 	module_put(owner);
 
+	kfree_const(clk->con_id);
 	kfree(clk);
 }
 
diff --git a/drivers/clk/imx/clk-imx51-imx53.c b/drivers/clk/imx/clk-imx51-imx53.c
index caa8bd4..fc8e782 100644
--- a/drivers/clk/imx/clk-imx51-imx53.c
+++ b/drivers/clk/imx/clk-imx51-imx53.c
@@ -16,6 +16,7 @@
 #include <linux/of.h>
 #include <linux/of_address.h>
 #include <linux/of_irq.h>
+#include <linux/sizes.h>
 #include <soc/imx/revision.h>
 #include <dt-bindings/clock/imx5-clock.h>
 
@@ -175,13 +176,13 @@ static void __init mx5_clocks_common_init(void __iomem *ccm_base)
 	clk[IMX5_CLK_PER_ROOT]		= imx_clk_mux("per_root", MXC_CCM_CBCMR, 0, 1,
 						per_root_sel, ARRAY_SIZE(per_root_sel));
 	clk[IMX5_CLK_AHB]		= imx_clk_divider("ahb", "main_bus", MXC_CCM_CBCDR, 10, 3);
-	clk[IMX5_CLK_AHB_MAX]		= imx_clk_gate2("ahb_max", "ahb", MXC_CCM_CCGR0, 28);
-	clk[IMX5_CLK_AIPS_TZ1]		= imx_clk_gate2("aips_tz1", "ahb", MXC_CCM_CCGR0, 24);
-	clk[IMX5_CLK_AIPS_TZ2]		= imx_clk_gate2("aips_tz2", "ahb", MXC_CCM_CCGR0, 26);
-	clk[IMX5_CLK_TMAX1]		= imx_clk_gate2("tmax1", "ahb", MXC_CCM_CCGR1, 0);
-	clk[IMX5_CLK_TMAX2]		= imx_clk_gate2("tmax2", "ahb", MXC_CCM_CCGR1, 2);
-	clk[IMX5_CLK_TMAX3]		= imx_clk_gate2("tmax3", "ahb", MXC_CCM_CCGR1, 4);
-	clk[IMX5_CLK_SPBA]		= imx_clk_gate2("spba", "ipg", MXC_CCM_CCGR5, 0);
+	clk[IMX5_CLK_AHB_MAX]		= imx_clk_gate2_flags("ahb_max", "ahb", MXC_CCM_CCGR0, 28, CLK_IS_CRITICAL);
+	clk[IMX5_CLK_AIPS_TZ1]		= imx_clk_gate2_flags("aips_tz1", "ahb", MXC_CCM_CCGR0, 24, CLK_IS_CRITICAL);
+	clk[IMX5_CLK_AIPS_TZ2]		= imx_clk_gate2_flags("aips_tz2", "ahb", MXC_CCM_CCGR0, 26, CLK_IS_CRITICAL);
+	clk[IMX5_CLK_TMAX1]		= imx_clk_gate2_flags("tmax1", "ahb", MXC_CCM_CCGR1, 0, CLK_IS_CRITICAL);
+	clk[IMX5_CLK_TMAX2]		= imx_clk_gate2_flags("tmax2", "ahb", MXC_CCM_CCGR1, 2, CLK_IS_CRITICAL);
+	clk[IMX5_CLK_TMAX3]		= imx_clk_gate2_flags("tmax3", "ahb", MXC_CCM_CCGR1, 4, CLK_IS_CRITICAL);
+	clk[IMX5_CLK_SPBA]		= imx_clk_gate2_flags("spba", "ipg", MXC_CCM_CCGR5, 0, CLK_IS_CRITICAL);
 	clk[IMX5_CLK_IPG]		= imx_clk_divider("ipg", "ahb", MXC_CCM_CBCDR, 8, 2);
 	clk[IMX5_CLK_AXI_A]		= imx_clk_divider("axi_a", "main_bus", MXC_CCM_CBCDR, 16, 3);
 	clk[IMX5_CLK_AXI_B]		= imx_clk_divider("axi_b", "main_bus", MXC_CCM_CBCDR, 19, 3);
@@ -252,8 +253,8 @@ static void __init mx5_clocks_common_init(void __iomem *ccm_base)
 	clk[IMX5_CLK_ECSPI2_PER_GATE]	= imx_clk_gate2("ecspi2_per_gate", "ecspi_podf", MXC_CCM_CCGR4, 24);
 	clk[IMX5_CLK_CSPI_IPG_GATE]	= imx_clk_gate2("cspi_ipg_gate", "ipg", MXC_CCM_CCGR4, 26);
 	clk[IMX5_CLK_SDMA_GATE]		= imx_clk_gate2("sdma_gate", "ipg", MXC_CCM_CCGR4, 30);
-	clk[IMX5_CLK_EMI_FAST_GATE]	= imx_clk_gate2("emi_fast_gate", "dummy", MXC_CCM_CCGR5, 14);
-	clk[IMX5_CLK_EMI_SLOW_GATE]	= imx_clk_gate2("emi_slow_gate", "emi_slow_podf", MXC_CCM_CCGR5, 16);
+	clk[IMX5_CLK_EMI_FAST_GATE]	= imx_clk_gate2_flags("emi_fast_gate", "dummy", MXC_CCM_CCGR5, 14, CLK_IS_CRITICAL);
+	clk[IMX5_CLK_EMI_SLOW_GATE]	= imx_clk_gate2_flags("emi_slow_gate", "emi_slow_podf", MXC_CCM_CCGR5, 16, CLK_IS_CRITICAL);
 	clk[IMX5_CLK_IPU_SEL]		= imx_clk_mux("ipu_sel", MXC_CCM_CBCMR, 6, 2, ipu_sel, ARRAY_SIZE(ipu_sel));
 	clk[IMX5_CLK_IPU_GATE]		= imx_clk_gate2("ipu_gate", "ipu_sel", MXC_CCM_CCGR5, 10);
 	clk[IMX5_CLK_NFC_GATE]		= imx_clk_gate2("nfc_gate", "nfc_podf", MXC_CCM_CCGR5, 20);
@@ -267,7 +268,7 @@ static void __init mx5_clocks_common_init(void __iomem *ccm_base)
 	clk[IMX5_CLK_VPU_SEL]		= imx_clk_mux("vpu_sel", MXC_CCM_CBCMR, 14, 2, vpu_sel, ARRAY_SIZE(vpu_sel));
 	clk[IMX5_CLK_VPU_GATE]		= imx_clk_gate2("vpu_gate", "vpu_sel", MXC_CCM_CCGR5, 6);
 	clk[IMX5_CLK_VPU_REFERENCE_GATE] = imx_clk_gate2("vpu_reference_gate", "osc", MXC_CCM_CCGR5, 8);
-	clk[IMX5_CLK_GPC_DVFS]		= imx_clk_gate2("gpc_dvfs", "dummy", MXC_CCM_CCGR5, 24);
+	clk[IMX5_CLK_GPC_DVFS]		= imx_clk_gate2_flags("gpc_dvfs", "dummy", MXC_CCM_CCGR5, 24, CLK_IS_CRITICAL);
 
 	clk[IMX5_CLK_SSI_APM]		= imx_clk_mux("ssi_apm", MXC_CCM_CSCMR1, 8, 2, ssi_apm_sels, ARRAY_SIZE(ssi_apm_sels));
 	clk[IMX5_CLK_SSI1_ROOT_SEL]	= imx_clk_mux("ssi1_root_sel", MXC_CCM_CSCMR1, 14, 2, ssi_clk_sels, ARRAY_SIZE(ssi_clk_sels));
@@ -316,21 +317,6 @@ static void __init mx5_clocks_common_init(void __iomem *ccm_base)
 
 	/* move usb phy clk to 24MHz */
 	clk_set_parent(clk[IMX5_CLK_USB_PHY_SEL], clk[IMX5_CLK_OSC]);
-
-	clk_prepare_enable(clk[IMX5_CLK_GPC_DVFS]);
-	clk_prepare_enable(clk[IMX5_CLK_AHB_MAX]); /* esdhc3 */
-	clk_prepare_enable(clk[IMX5_CLK_AIPS_TZ1]);
-	clk_prepare_enable(clk[IMX5_CLK_AIPS_TZ2]); /* fec */
-	clk_prepare_enable(clk[IMX5_CLK_SPBA]);
-	clk_prepare_enable(clk[IMX5_CLK_EMI_FAST_GATE]); /* fec */
-	clk_prepare_enable(clk[IMX5_CLK_EMI_SLOW_GATE]); /* eim */
-	clk_prepare_enable(clk[IMX5_CLK_MIPI_HSC1_GATE]);
-	clk_prepare_enable(clk[IMX5_CLK_MIPI_HSC2_GATE]);
-	clk_prepare_enable(clk[IMX5_CLK_MIPI_ESC_GATE]);
-	clk_prepare_enable(clk[IMX5_CLK_MIPI_HSP_GATE]);
-	clk_prepare_enable(clk[IMX5_CLK_TMAX1]);
-	clk_prepare_enable(clk[IMX5_CLK_TMAX2]); /* esdhc2, fec */
-	clk_prepare_enable(clk[IMX5_CLK_TMAX3]); /* esdhc1, esdhc4 */
 }
 
 static void __init mx50_clocks_init(struct device_node *np)
@@ -442,10 +428,10 @@ static void __init mx51_clocks_init(struct device_node *np)
 	clk[IMX5_CLK_ESDHC4_PER_GATE]	= imx_clk_gate2("esdhc4_per_gate", "esdhc_d_sel", MXC_CCM_CCGR3, 14);
 	clk[IMX5_CLK_USB_PHY_GATE]	= imx_clk_gate2("usb_phy_gate", "usb_phy_sel", MXC_CCM_CCGR2, 0);
 	clk[IMX5_CLK_HSI2C_GATE]	= imx_clk_gate2("hsi2c_gate", "ipg", MXC_CCM_CCGR1, 22);
-	clk[IMX5_CLK_MIPI_HSC1_GATE]	= imx_clk_gate2("mipi_hsc1_gate", "ipg", MXC_CCM_CCGR4, 6);
-	clk[IMX5_CLK_MIPI_HSC2_GATE]	= imx_clk_gate2("mipi_hsc2_gate", "ipg", MXC_CCM_CCGR4, 8);
-	clk[IMX5_CLK_MIPI_ESC_GATE]	= imx_clk_gate2("mipi_esc_gate", "ipg", MXC_CCM_CCGR4, 10);
-	clk[IMX5_CLK_MIPI_HSP_GATE]	= imx_clk_gate2("mipi_hsp_gate", "ipg", MXC_CCM_CCGR4, 12);
+	clk[IMX5_CLK_MIPI_HSC1_GATE]	= imx_clk_gate2_flags("mipi_hsc1_gate", "ipg", MXC_CCM_CCGR4, 6, CLK_IS_CRITICAL);
+	clk[IMX5_CLK_MIPI_HSC2_GATE]	= imx_clk_gate2_flags("mipi_hsc2_gate", "ipg", MXC_CCM_CCGR4, 8, CLK_IS_CRITICAL);
+	clk[IMX5_CLK_MIPI_ESC_GATE]	= imx_clk_gate2_flags("mipi_esc_gate", "ipg", MXC_CCM_CCGR4, 10, CLK_IS_CRITICAL);
+	clk[IMX5_CLK_MIPI_HSP_GATE]	= imx_clk_gate2_flags("mipi_hsp_gate", "ipg", MXC_CCM_CCGR4, 12, CLK_IS_CRITICAL);
 	clk[IMX5_CLK_SPDIF_XTAL_SEL]	= imx_clk_mux("spdif_xtal_sel", MXC_CCM_CSCMR1, 2, 2,
 						mx51_spdif_xtal_sel, ARRAY_SIZE(mx51_spdif_xtal_sel));
 	clk[IMX5_CLK_SPDIF1_SEL]	= imx_clk_mux("spdif1_sel", MXC_CCM_CSCMR2, 2, 2,
diff --git a/drivers/clk/imx/clk-imx6q.c b/drivers/clk/imx/clk-imx6q.c
index b9ea703..8c7c2fc 100644
--- a/drivers/clk/imx/clk-imx6q.c
+++ b/drivers/clk/imx/clk-imx6q.c
@@ -65,7 +65,7 @@ static const char *ipg_per_sels[] = { "ipg", "osc", };
 static const char *ecspi_sels[] = { "pll3_60m", "osc", };
 static const char *can_sels[] = { "pll3_60m", "osc", "pll3_80m", };
 static const char *cko1_sels[]	= { "pll3_usb_otg", "pll2_bus", "pll1_sys", "pll5_video_div",
-				    "dummy", "axi", "enfc", "ipu1_di0", "ipu1_di1", "ipu2_di0",
+				    "video_27m", "axi", "enfc", "ipu1_di0", "ipu1_di1", "ipu2_di0",
 				    "ipu2_di1", "ahb", "ipg", "ipg_per", "ckil", "pll4_audio_div", };
 static const char *cko2_sels[] = {
 	"mmdc_ch0_axi", "mmdc_ch1_axi", "usdhc4", "usdhc1",
@@ -96,12 +96,6 @@ static const char *pll7_bypass_sels[] = { "pll7", "pll7_bypass_src", };
 static struct clk *clk[IMX6QDL_CLK_END];
 static struct clk_onecell_data clk_data;
 
-static unsigned int const clks_init_on[] __initconst = {
-	IMX6QDL_CLK_MMDC_CH0_AXI,
-	IMX6QDL_CLK_ROM,
-	IMX6QDL_CLK_ARM,
-};
-
 static struct clk_div_table clk_enet_ref_table[] = {
 	{ .val = 0, .div = 20, },
 	{ .val = 1, .div = 10, },
@@ -417,7 +411,6 @@ static void __init imx6q_clocks_init(struct device_node *ccm_node)
 {
 	struct device_node *np;
 	void __iomem *anatop_base, *base;
-	int i;
 	int ret;
 
 	clk[IMX6QDL_CLK_DUMMY] = imx_clk_fixed("dummy", 0);
@@ -794,7 +787,7 @@ static void __init imx6q_clocks_init(struct device_node *ccm_node)
 		clk[IMX6QDL_CLK_MLB] = imx_clk_gate2("mlb",            "mlb_podf",   base + 0x74, 18);
 	else
 		clk[IMX6QDL_CLK_MLB] = imx_clk_gate2("mlb",            "axi",               base + 0x74, 18);
-	clk[IMX6QDL_CLK_MMDC_CH0_AXI] = imx_clk_gate2("mmdc_ch0_axi",  "mmdc_ch0_axi_podf", base + 0x74, 20);
+	clk[IMX6QDL_CLK_MMDC_CH0_AXI] = imx_clk_gate2_flags("mmdc_ch0_axi",  "mmdc_ch0_axi_podf", base + 0x74, 20, CLK_IS_CRITICAL);
 	clk[IMX6QDL_CLK_MMDC_CH1_AXI] = imx_clk_gate2("mmdc_ch1_axi",  "mmdc_ch1_axi_podf", base + 0x74, 22);
 	clk[IMX6QDL_CLK_OCRAM]        = imx_clk_gate2("ocram",         "ahb",               base + 0x74, 28);
 	clk[IMX6QDL_CLK_OPENVG_AXI]   = imx_clk_gate2("openvg_axi",    "axi",               base + 0x74, 30);
@@ -808,7 +801,7 @@ static void __init imx6q_clocks_init(struct device_node *ccm_node)
 	clk[IMX6QDL_CLK_GPMI_BCH]     = imx_clk_gate2("gpmi_bch",      "usdhc4",            base + 0x78, 26);
 	clk[IMX6QDL_CLK_GPMI_IO]      = imx_clk_gate2("gpmi_io",       "enfc",              base + 0x78, 28);
 	clk[IMX6QDL_CLK_GPMI_APB]     = imx_clk_gate2("gpmi_apb",      "usdhc3",            base + 0x78, 30);
-	clk[IMX6QDL_CLK_ROM]          = imx_clk_gate2("rom",           "ahb",               base + 0x7c, 0);
+	clk[IMX6QDL_CLK_ROM]          = imx_clk_gate2_flags("rom",     "ahb",               base + 0x7c, 0, CLK_IS_CRITICAL);
 	clk[IMX6QDL_CLK_SATA]         = imx_clk_gate2("sata",          "ahb",               base + 0x7c, 4);
 	clk[IMX6QDL_CLK_SDMA]         = imx_clk_gate2("sdma",          "ahb",               base + 0x7c, 6);
 	clk[IMX6QDL_CLK_SPBA]         = imx_clk_gate2("spba",          "ipg",               base + 0x7c, 12);
@@ -878,9 +871,6 @@ static void __init imx6q_clocks_init(struct device_node *ccm_node)
 	 */
 	clk_set_parent(clk[IMX6QDL_CLK_ENFC_SEL], clk[IMX6QDL_CLK_PLL2_PFD2_396M]);
 
-	for (i = 0; i < ARRAY_SIZE(clks_init_on); i++)
-		clk_prepare_enable(clk[clks_init_on[i]]);
-
 	if (IS_ENABLED(CONFIG_USB_MXS_PHY)) {
 		clk_prepare_enable(clk[IMX6QDL_CLK_USBPHY1_GATE]);
 		clk_prepare_enable(clk[IMX6QDL_CLK_USBPHY2_GATE]);
diff --git a/drivers/clk/imx/clk-imx6sl.c b/drivers/clk/imx/clk-imx6sl.c
index 66b1dd1..eb6bcbf 100644
--- a/drivers/clk/imx/clk-imx6sl.c
+++ b/drivers/clk/imx/clk-imx6sl.c
@@ -104,10 +104,6 @@ static struct clk_onecell_data clk_data;
 static void __iomem *ccm_base;
 static void __iomem *anatop_base;
 
-static const u32 clks_init_on[] __initconst = {
-	IMX6SL_CLK_IPG, IMX6SL_CLK_ARM, IMX6SL_CLK_MMDC_ROOT,
-};
-
 /*
  * ERR005311 CCM: After exit from WAIT mode, unwanted interrupt(s) taken
  *           during WAIT mode entry process could cause cache memory
@@ -195,7 +191,6 @@ static void __init imx6sl_clocks_init(struct device_node *ccm_node)
 {
 	struct device_node *np;
 	void __iomem *base;
-	int i;
 	int ret;
 
 	clks[IMX6SL_CLK_DUMMY] = imx_clk_fixed("dummy", 0);
@@ -426,13 +421,6 @@ static void __init imx6sl_clocks_init(struct device_node *ccm_node)
 		pr_warn("%s: failed to set AHB clock rate %d!\n",
 			__func__, ret);
 
-	/*
-	 * Make sure those always on clocks are enabled to maintain the correct
-	 * usecount and enabling/disabling of parent PLLs.
-	 */
-	for (i = 0; i < ARRAY_SIZE(clks_init_on); i++)
-		clk_prepare_enable(clks[clks_init_on[i]]);
-
 	if (IS_ENABLED(CONFIG_USB_MXS_PHY)) {
 		clk_prepare_enable(clks[IMX6SL_CLK_USBPHY1_GATE]);
 		clk_prepare_enable(clks[IMX6SL_CLK_USBPHY2_GATE]);
diff --git a/drivers/clk/imx/clk-imx6sll.c b/drivers/clk/imx/clk-imx6sll.c
index 3651c77..52379ee 100644
--- a/drivers/clk/imx/clk-imx6sll.c
+++ b/drivers/clk/imx/clk-imx6sll.c
@@ -92,6 +92,7 @@ static void __init imx6sll_clocks_init(struct device_node *ccm_node)
 
 	np = of_find_compatible_node(NULL, NULL, "fsl,imx6sll-anatop");
 	base = of_iomap(np, 0);
+	of_node_put(np);
 	WARN_ON(!base);
 
 	/* Do not bypass PLLs initially */
@@ -253,6 +254,7 @@ static void __init imx6sll_clocks_init(struct device_node *ccm_node)
 	clks[IMX6SLL_CLK_DCP]		= imx_clk_gate2("dcp", "ahb", base + 0x68, 10);
 	clks[IMX6SLL_CLK_UART2_IPG]	= imx_clk_gate2("uart2_ipg", "ipg", base + 0x68, 28);
 	clks[IMX6SLL_CLK_UART2_SERIAL]	= imx_clk_gate2("uart2_serial",	"uart_podf", base + 0x68, 28);
+	clks[IMX6SLL_CLK_GPIO2]		= imx_clk_gate2("gpio2", "ipg", base + 0x68, 30);
 
 	/* CCGR1 */
 	clks[IMX6SLL_CLK_ECSPI1]	= imx_clk_gate2("ecspi1",	"ecspi_podf", base + 0x6c, 0);
@@ -267,13 +269,17 @@ static void __init imx6sll_clocks_init(struct device_node *ccm_node)
 	clks[IMX6SLL_CLK_GPT_SERIAL]	= imx_clk_gate2("gpt1_serial",	"perclk", base + 0x6c, 22);
 	clks[IMX6SLL_CLK_UART4_IPG]	= imx_clk_gate2("uart4_ipg",	"ipg", base + 0x6c, 24);
 	clks[IMX6SLL_CLK_UART4_SERIAL]	= imx_clk_gate2("uart4_serail",	"uart_podf", base + 0x6c, 24);
+	clks[IMX6SLL_CLK_GPIO1]		= imx_clk_gate2("gpio1",	"ipg", base + 0x6c, 26);
+	clks[IMX6SLL_CLK_GPIO5]		= imx_clk_gate2("gpio5",	"ipg", base + 0x6c, 30);
 
 	/* CCGR2 */
+	clks[IMX6SLL_CLK_GPIO6]		= imx_clk_gate2("gpio6",	"ipg",    base + 0x70, 0);
 	clks[IMX6SLL_CLK_CSI]		= imx_clk_gate2("csi",		"axi",    base + 0x70,	2);
 	clks[IMX6SLL_CLK_I2C1]		= imx_clk_gate2("i2c1",		"perclk", base + 0x70,	6);
 	clks[IMX6SLL_CLK_I2C2]		= imx_clk_gate2("i2c2",		"perclk", base + 0x70,	8);
 	clks[IMX6SLL_CLK_I2C3]		= imx_clk_gate2("i2c3",		"perclk", base + 0x70,	10);
 	clks[IMX6SLL_CLK_OCOTP]		= imx_clk_gate2("ocotp",	"ipg",    base + 0x70,	12);
+	clks[IMX6SLL_CLK_GPIO3]		= imx_clk_gate2("gpio3",	"ipg",    base + 0x70,	26);
 	clks[IMX6SLL_CLK_LCDIF_APB]	= imx_clk_gate2("lcdif_apb",	"axi",    base + 0x70,	28);
 	clks[IMX6SLL_CLK_PXP]		= imx_clk_gate2("pxp",		"axi",    base + 0x70,	30);
 
@@ -283,6 +289,7 @@ static void __init imx6sll_clocks_init(struct device_node *ccm_node)
 	clks[IMX6SLL_CLK_EPDC_AXI]	= imx_clk_gate2("epdc_aclk",	"axi",		base + 0x74, 4);
 	clks[IMX6SLL_CLK_EPDC_PIX]	= imx_clk_gate2("epdc_pix",	"epdc_podf",	base + 0x74, 4);
 	clks[IMX6SLL_CLK_LCDIF_PIX]	= imx_clk_gate2("lcdif_pix",	"lcdif_podf",	base + 0x74, 10);
+	clks[IMX6SLL_CLK_GPIO4]		= imx_clk_gate2("gpio4",	"ipg",		base + 0x74, 12);
 	clks[IMX6SLL_CLK_WDOG1]		= imx_clk_gate2("wdog1",	"ipg",		base + 0x74, 16);
 	clks[IMX6SLL_CLK_MMDC_P0_FAST]	= imx_clk_gate_flags("mmdc_p0_fast", "mmdc_podf",  base + 0x74,	20, CLK_IS_CRITICAL);
 	clks[IMX6SLL_CLK_MMDC_P0_IPG]	= imx_clk_gate2_flags("mmdc_p0_ipg", "ipg",	   base + 0x74,	24, CLK_IS_CRITICAL);
diff --git a/drivers/clk/imx/clk-imx6sx.c b/drivers/clk/imx/clk-imx6sx.c
index 10c771b..d9f2890 100644
--- a/drivers/clk/imx/clk-imx6sx.c
+++ b/drivers/clk/imx/clk-imx6sx.c
@@ -92,14 +92,6 @@ static const char *pll7_bypass_sels[] = { "pll7", "pll7_bypass_src", };
 static struct clk *clks[IMX6SX_CLK_CLK_END];
 static struct clk_onecell_data clk_data;
 
-static int const clks_init_on[] __initconst = {
-	IMX6SX_CLK_AIPS_TZ1, IMX6SX_CLK_AIPS_TZ2, IMX6SX_CLK_AIPS_TZ3,
-	IMX6SX_CLK_IPMUX1, IMX6SX_CLK_IPMUX2, IMX6SX_CLK_IPMUX3,
-	IMX6SX_CLK_WAKEUP, IMX6SX_CLK_MMDC_P0_FAST, IMX6SX_CLK_MMDC_P0_IPG,
-	IMX6SX_CLK_ROM, IMX6SX_CLK_ARM, IMX6SX_CLK_IPG, IMX6SX_CLK_OCRAM,
-	IMX6SX_CLK_PER2_MAIN, IMX6SX_CLK_PERCLK, IMX6SX_CLK_TZASC1,
-};
-
 static const struct clk_div_table clk_enet_ref_table[] = {
 	{ .val = 0, .div = 20, },
 	{ .val = 1, .div = 10, },
@@ -142,7 +134,6 @@ static void __init imx6sx_clocks_init(struct device_node *ccm_node)
 {
 	struct device_node *np;
 	void __iomem *base;
-	int i;
 
 	clks[IMX6SX_CLK_DUMMY] = imx_clk_fixed("dummy", 0);
 
@@ -332,7 +323,7 @@ static void __init imx6sx_clocks_init(struct device_node *ccm_node)
 	clks[IMX6SX_CLK_QSPI1_PODF]         = imx_clk_divider("qspi1_podf",     "qspi1_sel",         base + 0x1c, 26,   3);
 	clks[IMX6SX_CLK_EIM_SLOW_PODF]      = imx_clk_divider("eim_slow_podf",  "eim_slow_sel",      base + 0x1c, 23,   3);
 	clks[IMX6SX_CLK_LCDIF2_PODF]        = imx_clk_divider("lcdif2_podf",    "lcdif2_pred",       base + 0x1c, 20,   3);
-	clks[IMX6SX_CLK_PERCLK]             = imx_clk_divider("perclk",         "perclk_sel",        base + 0x1c, 0,    6);
+	clks[IMX6SX_CLK_PERCLK]             = imx_clk_divider_flags("perclk", "perclk_sel", base + 0x1c, 0, 6, CLK_IS_CRITICAL);
 	clks[IMX6SX_CLK_VID_PODF]           = imx_clk_divider("vid_podf",       "vid_sel",           base + 0x20, 24,   2);
 	clks[IMX6SX_CLK_CAN_PODF]           = imx_clk_divider("can_podf",       "can_sel",           base + 0x20, 2,    6);
 	clks[IMX6SX_CLK_USDHC4_PODF]        = imx_clk_divider("usdhc4_podf",    "usdhc4_sel",        base + 0x24, 22,   3);
@@ -380,8 +371,8 @@ static void __init imx6sx_clocks_init(struct device_node *ccm_node)
 
 	/*                                            name             parent_name          reg         shift */
 	/* CCGR0 */
-	clks[IMX6SX_CLK_AIPS_TZ1]     = imx_clk_gate2("aips_tz1",      "ahb",               base + 0x68, 0);
-	clks[IMX6SX_CLK_AIPS_TZ2]     = imx_clk_gate2("aips_tz2",      "ahb",               base + 0x68, 2);
+	clks[IMX6SX_CLK_AIPS_TZ1]     = imx_clk_gate2_flags("aips_tz1", "ahb", base + 0x68, 0, CLK_IS_CRITICAL);
+	clks[IMX6SX_CLK_AIPS_TZ2]     = imx_clk_gate2_flags("aips_tz2", "ahb", base + 0x68, 2, CLK_IS_CRITICAL);
 	clks[IMX6SX_CLK_APBH_DMA]     = imx_clk_gate2("apbh_dma",      "usdhc3",            base + 0x68, 4);
 	clks[IMX6SX_CLK_ASRC_MEM]     = imx_clk_gate2_shared("asrc_mem", "ahb",             base + 0x68, 6, &share_count_asrc);
 	clks[IMX6SX_CLK_ASRC_IPG]     = imx_clk_gate2_shared("asrc_ipg", "ahb",             base + 0x68, 6, &share_count_asrc);
@@ -394,7 +385,7 @@ static void __init imx6sx_clocks_init(struct device_node *ccm_node)
 	clks[IMX6SX_CLK_CAN2_SERIAL]  = imx_clk_gate2("can2_serial",   "can_podf",          base + 0x68, 20);
 	clks[IMX6SX_CLK_DCIC1]        = imx_clk_gate2("dcic1",         "display_podf",      base + 0x68, 24);
 	clks[IMX6SX_CLK_DCIC2]        = imx_clk_gate2("dcic2",         "display_podf",      base + 0x68, 26);
-	clks[IMX6SX_CLK_AIPS_TZ3]     = imx_clk_gate2("aips_tz3",      "ahb",               base + 0x68, 30);
+	clks[IMX6SX_CLK_AIPS_TZ3]     = imx_clk_gate2_flags("aips_tz3", "ahb", base + 0x68, 30, CLK_IS_CRITICAL);
 
 	/* CCGR1 */
 	clks[IMX6SX_CLK_ECSPI1]       = imx_clk_gate2("ecspi1",        "ecspi_podf",        base + 0x6c, 0);
@@ -407,10 +398,11 @@ static void __init imx6sx_clocks_init(struct device_node *ccm_node)
 	clks[IMX6SX_CLK_ESAI_EXTAL]   = imx_clk_gate2_shared("esai_extal", "esai_podf",     base + 0x6c, 16, &share_count_esai);
 	clks[IMX6SX_CLK_ESAI_IPG]     = imx_clk_gate2_shared("esai_ipg",   "ahb",           base + 0x6c, 16, &share_count_esai);
 	clks[IMX6SX_CLK_ESAI_MEM]     = imx_clk_gate2_shared("esai_mem",   "ahb",           base + 0x6c, 16, &share_count_esai);
-	clks[IMX6SX_CLK_WAKEUP]       = imx_clk_gate2("wakeup",        "ipg",               base + 0x6c, 18);
+	clks[IMX6SX_CLK_WAKEUP]       = imx_clk_gate2_flags("wakeup", "ipg", base + 0x6c, 18, CLK_IS_CRITICAL);
 	clks[IMX6SX_CLK_GPT_BUS]      = imx_clk_gate2("gpt_bus",       "perclk",            base + 0x6c, 20);
 	clks[IMX6SX_CLK_GPT_SERIAL]   = imx_clk_gate2("gpt_serial",    "perclk",            base + 0x6c, 22);
 	clks[IMX6SX_CLK_GPU]          = imx_clk_gate2("gpu",           "gpu_core_podf",     base + 0x6c, 26);
+	clks[IMX6SX_CLK_OCRAM_S]      = imx_clk_gate2("ocram_s",       "ahb",               base + 0x6c, 28);
 	clks[IMX6SX_CLK_CANFD]        = imx_clk_gate2("canfd",         "can_podf",          base + 0x6c, 30);
 
 	/* CCGR2 */
@@ -420,10 +412,10 @@ static void __init imx6sx_clocks_init(struct device_node *ccm_node)
 	clks[IMX6SX_CLK_I2C3]         = imx_clk_gate2("i2c3",          "perclk",            base + 0x70, 10);
 	clks[IMX6SX_CLK_OCOTP]        = imx_clk_gate2("ocotp",         "ipg",               base + 0x70, 12);
 	clks[IMX6SX_CLK_IOMUXC]       = imx_clk_gate2("iomuxc",        "lcdif1_podf",       base + 0x70, 14);
-	clks[IMX6SX_CLK_IPMUX1]       = imx_clk_gate2("ipmux1",        "ahb",               base + 0x70, 16);
-	clks[IMX6SX_CLK_IPMUX2]       = imx_clk_gate2("ipmux2",        "ahb",               base + 0x70, 18);
-	clks[IMX6SX_CLK_IPMUX3]       = imx_clk_gate2("ipmux3",        "ahb",               base + 0x70, 20);
-	clks[IMX6SX_CLK_TZASC1]       = imx_clk_gate2("tzasc1",        "mmdc_podf",         base + 0x70, 22);
+	clks[IMX6SX_CLK_IPMUX1]       = imx_clk_gate2_flags("ipmux1", "ahb", base + 0x70, 16, CLK_IS_CRITICAL);
+	clks[IMX6SX_CLK_IPMUX2]       = imx_clk_gate2_flags("ipmux2", "ahb", base + 0x70, 18, CLK_IS_CRITICAL);
+	clks[IMX6SX_CLK_IPMUX3]       = imx_clk_gate2_flags("ipmux3", "ahb", base + 0x70, 20, CLK_IS_CRITICAL);
+	clks[IMX6SX_CLK_TZASC1]       = imx_clk_gate2_flags("tzasc1", "mmdc_podf", base + 0x70, 22, CLK_IS_CRITICAL);
 	clks[IMX6SX_CLK_LCDIF_APB]    = imx_clk_gate2("lcdif_apb",     "display_podf",      base + 0x70, 28);
 	clks[IMX6SX_CLK_PXP_AXI]      = imx_clk_gate2("pxp_axi",       "display_podf",      base + 0x70, 30);
 
@@ -437,15 +429,15 @@ static void __init imx6sx_clocks_init(struct device_node *ccm_node)
 	clks[IMX6SX_CLK_LDB_DI0]      = imx_clk_gate2("ldb_di0",       "ldb_di0_div_sel",   base + 0x74, 12);
 	clks[IMX6SX_CLK_QSPI1]        = imx_clk_gate2("qspi1",         "qspi1_podf",        base + 0x74, 14);
 	clks[IMX6SX_CLK_MLB]          = imx_clk_gate2("mlb",           "ahb",               base + 0x74, 18);
-	clks[IMX6SX_CLK_MMDC_P0_FAST] = imx_clk_gate2("mmdc_p0_fast",  "mmdc_podf",         base + 0x74, 20);
-	clks[IMX6SX_CLK_MMDC_P0_IPG]  = imx_clk_gate2("mmdc_p0_ipg",   "ipg",               base + 0x74, 24);
-	clks[IMX6SX_CLK_OCRAM]        = imx_clk_gate2("ocram",         "ocram_podf",        base + 0x74, 28);
+	clks[IMX6SX_CLK_MMDC_P0_FAST] = imx_clk_gate2_flags("mmdc_p0_fast", "mmdc_podf", base + 0x74, 20, CLK_IS_CRITICAL);
+	clks[IMX6SX_CLK_MMDC_P0_IPG]  = imx_clk_gate2_flags("mmdc_p0_ipg", "ipg", base + 0x74, 24, CLK_IS_CRITICAL);
+	clks[IMX6SX_CLK_OCRAM]        = imx_clk_gate2_flags("ocram", "ocram_podf", base + 0x74, 28, CLK_IS_CRITICAL);
 
 	/* CCGR4 */
 	clks[IMX6SX_CLK_PCIE_AXI]     = imx_clk_gate2("pcie_axi",      "display_podf",      base + 0x78, 0);
 	clks[IMX6SX_CLK_QSPI2]        = imx_clk_gate2("qspi2",         "qspi2_podf",        base + 0x78, 10);
 	clks[IMX6SX_CLK_PER1_BCH]     = imx_clk_gate2("per1_bch",      "usdhc3",            base + 0x78, 12);
-	clks[IMX6SX_CLK_PER2_MAIN]    = imx_clk_gate2("per2_main",     "ahb",               base + 0x78, 14);
+	clks[IMX6SX_CLK_PER2_MAIN]    = imx_clk_gate2_flags("per2_main", "ahb", base + 0x78, 14, CLK_IS_CRITICAL);
 	clks[IMX6SX_CLK_PWM1]         = imx_clk_gate2("pwm1",          "perclk",            base + 0x78, 16);
 	clks[IMX6SX_CLK_PWM2]         = imx_clk_gate2("pwm2",          "perclk",            base + 0x78, 18);
 	clks[IMX6SX_CLK_PWM3]         = imx_clk_gate2("pwm3",          "perclk",            base + 0x78, 20);
@@ -456,7 +448,7 @@ static void __init imx6sx_clocks_init(struct device_node *ccm_node)
 	clks[IMX6SX_CLK_GPMI_APB]     = imx_clk_gate2("gpmi_apb",      "usdhc3",            base + 0x78, 30);
 
 	/* CCGR5 */
-	clks[IMX6SX_CLK_ROM]          = imx_clk_gate2("rom",           "ahb",               base + 0x7c, 0);
+	clks[IMX6SX_CLK_ROM]          = imx_clk_gate2_flags("rom", "ahb", base + 0x7c, 0, CLK_IS_CRITICAL);
 	clks[IMX6SX_CLK_SDMA]         = imx_clk_gate2("sdma",          "ahb",               base + 0x7c, 6);
 	clks[IMX6SX_CLK_SPBA]         = imx_clk_gate2("spba",          "ipg",               base + 0x7c, 12);
 	clks[IMX6SX_CLK_AUDIO]        = imx_clk_gate2_shared("audio",  "audio_podf",        base + 0x7c, 14, &share_count_audio);
@@ -502,9 +494,6 @@ static void __init imx6sx_clocks_init(struct device_node *ccm_node)
 	clk_data.clk_num = ARRAY_SIZE(clks);
 	of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data);
 
-	for (i = 0; i < ARRAY_SIZE(clks_init_on); i++)
-		clk_prepare_enable(clks[clks_init_on[i]]);
-
 	if (IS_ENABLED(CONFIG_USB_MXS_PHY)) {
 		clk_prepare_enable(clks[IMX6SX_CLK_USBPHY1_GATE]);
 		clk_prepare_enable(clks[IMX6SX_CLK_USBPHY2_GATE]);
diff --git a/drivers/clk/imx/clk-imx6ul.c b/drivers/clk/imx/clk-imx6ul.c
index ba563ba..361b43f 100644
--- a/drivers/clk/imx/clk-imx6ul.c
+++ b/drivers/clk/imx/clk-imx6ul.c
@@ -79,12 +79,6 @@ static const char *cko_sels[] = { "cko1", "cko2", };
 static struct clk *clks[IMX6UL_CLK_END];
 static struct clk_onecell_data clk_data;
 
-static int const clks_init_on[] __initconst = {
-	IMX6UL_CLK_AIPSTZ1, IMX6UL_CLK_AIPSTZ2,
-	IMX6UL_CLK_AXI, IMX6UL_CLK_ARM, IMX6UL_CLK_ROM,
-	IMX6UL_CLK_MMDC_P0_FAST, IMX6UL_CLK_MMDC_P0_IPG,
-};
-
 static const struct clk_div_table clk_enet_ref_table[] = {
 	{ .val = 0, .div = 20, },
 	{ .val = 1, .div = 10, },
@@ -129,7 +123,6 @@ static void __init imx6ul_clocks_init(struct device_node *ccm_node)
 {
 	struct device_node *np;
 	void __iomem *base;
-	int i;
 
 	clks[IMX6UL_CLK_DUMMY] = imx_clk_fixed("dummy", 0);
 
@@ -142,6 +135,7 @@ static void __init imx6ul_clocks_init(struct device_node *ccm_node)
 
 	np = of_find_compatible_node(NULL, NULL, "fsl,imx6ul-anatop");
 	base = of_iomap(np, 0);
+	of_node_put(np);
 	WARN_ON(!base);
 
 	clks[IMX6UL_PLL1_BYPASS_SRC] = imx_clk_mux("pll1_bypass_src", base + 0x00, 14, 1, pll_bypass_src_sels, ARRAY_SIZE(pll_bypass_src_sels));
@@ -336,8 +330,8 @@ static void __init imx6ul_clocks_init(struct device_node *ccm_node)
 	clks[IMX6UL_CLK_AHB]		= imx_clk_busy_divider("ahb",	    "periph",	base +  0x14, 10, 3,  base + 0x48, 1);
 
 	/* CCGR0 */
-	clks[IMX6UL_CLK_AIPSTZ1]	= imx_clk_gate2("aips_tz1",	"ahb",		base + 0x68,	0);
-	clks[IMX6UL_CLK_AIPSTZ2]	= imx_clk_gate2("aips_tz2",	"ahb",		base + 0x68,	2);
+	clks[IMX6UL_CLK_AIPSTZ1]	= imx_clk_gate2_flags("aips_tz1", "ahb", base + 0x68, 0, CLK_IS_CRITICAL);
+	clks[IMX6UL_CLK_AIPSTZ2]	= imx_clk_gate2_flags("aips_tz2", "ahb", base + 0x68, 2, CLK_IS_CRITICAL);
 	clks[IMX6UL_CLK_APBHDMA]	= imx_clk_gate2("apbh_dma",	"bch_podf",	base + 0x68,	4);
 	clks[IMX6UL_CLK_ASRC_IPG]	= imx_clk_gate2_shared("asrc_ipg",	"ahb",	base + 0x68,	6, &share_count_asrc);
 	clks[IMX6UL_CLK_ASRC_MEM]	= imx_clk_gate2_shared("asrc_mem",	"ahb",	base + 0x68,	6, &share_count_asrc);
@@ -360,6 +354,7 @@ static void __init imx6ul_clocks_init(struct device_node *ccm_node)
 	clks[IMX6UL_CLK_UART2_SERIAL]	= imx_clk_gate2("uart2_serial",	"uart_podf",	base + 0x68,	28);
 	if (clk_on_imx6ull())
 		clks[IMX6UL_CLK_AIPSTZ3]	= imx_clk_gate2("aips_tz3",	"ahb",		 base + 0x80,	18);
+	clks[IMX6UL_CLK_GPIO2]		= imx_clk_gate2("gpio2",	"ipg",		base + 0x68,	30);
 
 	/* CCGR1 */
 	clks[IMX6UL_CLK_ECSPI1]		= imx_clk_gate2("ecspi1",	"ecspi_podf",	base + 0x6c,	0);
@@ -376,6 +371,8 @@ static void __init imx6ul_clocks_init(struct device_node *ccm_node)
 	clks[IMX6UL_CLK_GPT1_SERIAL]	= imx_clk_gate2("gpt1_serial",	"perclk",	base + 0x6c,	22);
 	clks[IMX6UL_CLK_UART4_IPG]	= imx_clk_gate2("uart4_ipg",	"ipg",		base + 0x6c,	24);
 	clks[IMX6UL_CLK_UART4_SERIAL]	= imx_clk_gate2("uart4_serial",	"uart_podf",	base + 0x6c,	24);
+	clks[IMX6UL_CLK_GPIO1]		= imx_clk_gate2("gpio1",	"ipg",		base + 0x6c,	26);
+	clks[IMX6UL_CLK_GPIO5]		= imx_clk_gate2("gpio5",	"ipg",		base + 0x6c,	30);
 
 	/* CCGR2 */
 	if (clk_on_imx6ull()) {
@@ -389,6 +386,7 @@ static void __init imx6ul_clocks_init(struct device_node *ccm_node)
 	clks[IMX6UL_CLK_I2C3]		= imx_clk_gate2("i2c3",		"perclk",	base + 0x70,	10);
 	clks[IMX6UL_CLK_OCOTP]		= imx_clk_gate2("ocotp",	"ipg",		base + 0x70,	12);
 	clks[IMX6UL_CLK_IOMUXC]		= imx_clk_gate2("iomuxc",	"lcdif_podf",	base + 0x70,	14);
+	clks[IMX6UL_CLK_GPIO3]		= imx_clk_gate2("gpio3",	"ipg",		base + 0x70,	26);
 	clks[IMX6UL_CLK_LCDIF_APB]	= imx_clk_gate2("lcdif_apb",	"axi",		base + 0x70,	28);
 	clks[IMX6UL_CLK_PXP]		= imx_clk_gate2("pxp",		"axi",		base + 0x70,	30);
 
@@ -405,11 +403,12 @@ static void __init imx6ul_clocks_init(struct device_node *ccm_node)
 	clks[IMX6UL_CLK_UART6_IPG]	= imx_clk_gate2("uart6_ipg",	"ipg",		base + 0x74,	6);
 	clks[IMX6UL_CLK_UART6_SERIAL]	= imx_clk_gate2("uart6_serial",	"uart_podf",	base + 0x74,	6);
 	clks[IMX6UL_CLK_LCDIF_PIX]	= imx_clk_gate2("lcdif_pix",	"lcdif_podf",	base + 0x74,	10);
+	clks[IMX6UL_CLK_GPIO4]		= imx_clk_gate2("gpio4",	"ipg",		base + 0x74,	12);
 	clks[IMX6UL_CLK_QSPI]		= imx_clk_gate2("qspi1",	"qspi1_podf",	base + 0x74,	14);
 	clks[IMX6UL_CLK_WDOG1]		= imx_clk_gate2("wdog1",	"ipg",		base + 0x74,	16);
-	clks[IMX6UL_CLK_MMDC_P0_FAST]	= imx_clk_gate("mmdc_p0_fast", "mmdc_podf", base + 0x74,	20);
-	clks[IMX6UL_CLK_MMDC_P0_IPG]	= imx_clk_gate2("mmdc_p0_ipg",	"ipg",		base + 0x74,	24);
-	clks[IMX6UL_CLK_AXI]		= imx_clk_gate("axi",	"axi_podf",	base + 0x74,	28);
+	clks[IMX6UL_CLK_MMDC_P0_FAST]	= imx_clk_gate_flags("mmdc_p0_fast", "mmdc_podf", base + 0x74,	20, CLK_IS_CRITICAL);
+	clks[IMX6UL_CLK_MMDC_P0_IPG]	= imx_clk_gate2_flags("mmdc_p0_ipg",	"ipg",		base + 0x74,	24, CLK_IS_CRITICAL);
+	clks[IMX6UL_CLK_AXI]		= imx_clk_gate_flags("axi",	"axi_podf",	base + 0x74,	28, CLK_IS_CRITICAL);
 
 	/* CCGR4 */
 	clks[IMX6UL_CLK_PER_BCH]	= imx_clk_gate2("per_bch",	"bch_podf",	base + 0x78,	12);
@@ -423,7 +422,7 @@ static void __init imx6ul_clocks_init(struct device_node *ccm_node)
 	clks[IMX6UL_CLK_GPMI_APB]	= imx_clk_gate2("gpmi_apb",	"bch_podf",	base + 0x78,	30);
 
 	/* CCGR5 */
-	clks[IMX6UL_CLK_ROM]		= imx_clk_gate2("rom",		"ahb",		base + 0x7c,	0);
+	clks[IMX6UL_CLK_ROM]		= imx_clk_gate2_flags("rom",	"ahb",		base + 0x7c,	0,	CLK_IS_CRITICAL);
 	clks[IMX6UL_CLK_SDMA]		= imx_clk_gate2("sdma",		"ahb",		base + 0x7c,	6);
 	clks[IMX6UL_CLK_KPP]		= imx_clk_gate2("kpp",		"ipg",		base + 0x7c,	8);
 	clks[IMX6UL_CLK_WDOG2]		= imx_clk_gate2("wdog2",	"ipg",		base + 0x7c,	10);
@@ -497,10 +496,6 @@ static void __init imx6ul_clocks_init(struct device_node *ccm_node)
 	clk_set_rate(clks[IMX6UL_CLK_ENET2_REF], 50000000);
 	clk_set_rate(clks[IMX6UL_CLK_CSI], 24000000);
 
-	/* keep all the clks on just for bringup */
-	for (i = 0; i < ARRAY_SIZE(clks_init_on); i++)
-		clk_prepare_enable(clks[clks_init_on[i]]);
-
 	if (clk_on_imx6ull())
 		clk_prepare_enable(clks[IMX6UL_CLK_AIPSTZ3]);
 
diff --git a/drivers/clk/imx/clk-imx7d.c b/drivers/clk/imx/clk-imx7d.c
index 27217a7e..881b772 100644
--- a/drivers/clk/imx/clk-imx7d.c
+++ b/drivers/clk/imx/clk-imx7d.c
@@ -797,6 +797,7 @@ static void __init imx7d_clocks_init(struct device_node *ccm_node)
 	clks[IMX7D_DRAM_ALT_ROOT_CLK] = imx_clk_gate4("dram_alt_root_clk", "dram_alt_post_div", base + 0x4130, 0);
 	clks[IMX7D_OCOTP_CLK] = imx_clk_gate4("ocotp_clk", "ipg_root_clk", base + 0x4230, 0);
 	clks[IMX7D_SNVS_CLK] = imx_clk_gate4("snvs_clk", "ipg_root_clk", base + 0x4250, 0);
+	clks[IMX7D_MU_ROOT_CLK] = imx_clk_gate4("mu_root_clk", "ipg_root_clk", base + 0x4270, 0);
 	clks[IMX7D_CAAM_CLK] = imx_clk_gate4("caam_clk", "ipg_root_clk", base + 0x4240, 0);
 	clks[IMX7D_USB_HSIC_ROOT_CLK] = imx_clk_gate4("usb_hsic_root_clk", "usb_hsic_post_div", base + 0x4690, 0);
 	clks[IMX7D_SDMA_CORE_CLK] = imx_clk_gate4("sdma_root_clk", "ahb_root_clk", base + 0x4480, 0);
diff --git a/drivers/clk/ingenic/jz4740-cgu.c b/drivers/clk/ingenic/jz4740-cgu.c
index 32fcc75..4479c10 100644
--- a/drivers/clk/ingenic/jz4740-cgu.c
+++ b/drivers/clk/ingenic/jz4740-cgu.c
@@ -134,7 +134,7 @@ static const struct ingenic_cgu_clk_info jz4740_cgu_clocks[] = {
 		"i2s", CGU_CLK_MUX | CGU_CLK_DIV | CGU_CLK_GATE,
 		.parents = { JZ4740_CLK_EXT, JZ4740_CLK_PLL_HALF, -1, -1 },
 		.mux = { CGU_REG_CPCCR, 31, 1 },
-		.div = { CGU_REG_I2SCDR, 0, 1, 8, -1, -1, -1 },
+		.div = { CGU_REG_I2SCDR, 0, 1, 9, -1, -1, -1 },
 		.gate = { CGU_REG_CLKGR, 6 },
 	},
 
@@ -161,7 +161,7 @@ static const struct ingenic_cgu_clk_info jz4740_cgu_clocks[] = {
 	},
 
 	[JZ4740_CLK_UDC] = {
-		"udc", CGU_CLK_MUX | CGU_CLK_DIV,
+		"udc", CGU_CLK_MUX | CGU_CLK_DIV | CGU_CLK_GATE,
 		.parents = { JZ4740_CLK_EXT, JZ4740_CLK_PLL_HALF, -1, -1 },
 		.mux = { CGU_REG_CPCCR, 29, 1 },
 		.div = { CGU_REG_CPCCR, 23, 1, 6, -1, -1, -1 },
diff --git a/drivers/clk/meson/Kconfig b/drivers/clk/meson/Kconfig
index 815659e..efaa70f 100644
--- a/drivers/clk/meson/Kconfig
+++ b/drivers/clk/meson/Kconfig
@@ -1,13 +1,19 @@
 config COMMON_CLK_AMLOGIC
 	bool
-	depends on OF
 	depends on ARCH_MESON || COMPILE_TEST
+	select COMMON_CLK_REGMAP_MESON
+
+config COMMON_CLK_AMLOGIC_AUDIO
+	bool
+	depends on ARCH_MESON || COMPILE_TEST
+	select COMMON_CLK_AMLOGIC
 
 config COMMON_CLK_MESON_AO
 	bool
 	depends on OF
 	depends on ARCH_MESON || COMPILE_TEST
 	select COMMON_CLK_REGMAP_MESON
+	select RESET_CONTROLLER
 
 config COMMON_CLK_REGMAP_MESON
 	bool
@@ -15,9 +21,8 @@
 
 config COMMON_CLK_MESON8B
 	bool
-	depends on COMMON_CLK_AMLOGIC
+	select COMMON_CLK_AMLOGIC
 	select RESET_CONTROLLER
-	select COMMON_CLK_REGMAP_MESON
 	help
 	  Support for the clock controller on AmLogic S802 (Meson8),
 	  S805 (Meson8b) and S812 (Meson8m2) devices. Say Y if you
@@ -25,10 +30,8 @@
 
 config COMMON_CLK_GXBB
 	bool
-	depends on COMMON_CLK_AMLOGIC
-	select RESET_CONTROLLER
+	select COMMON_CLK_AMLOGIC
 	select COMMON_CLK_MESON_AO
-	select COMMON_CLK_REGMAP_MESON
 	select MFD_SYSCON
 	help
 	  Support for the clock controller on AmLogic S905 devices, aka gxbb.
@@ -36,11 +39,18 @@
 
 config COMMON_CLK_AXG
 	bool
-	depends on COMMON_CLK_AMLOGIC
-	select RESET_CONTROLLER
+	select COMMON_CLK_AMLOGIC
 	select COMMON_CLK_MESON_AO
-	select COMMON_CLK_REGMAP_MESON
 	select MFD_SYSCON
 	help
 	  Support for the clock controller on AmLogic A113D devices, aka axg.
 	  Say Y if you want peripherals and CPU frequency scaling to work.
+
+config COMMON_CLK_AXG_AUDIO
+	tristate "Meson AXG Audio Clock Controller Driver"
+	depends on COMMON_CLK_AXG
+	select COMMON_CLK_AMLOGIC_AUDIO
+	select MFD_SYSCON
+	help
+	  Support for the audio clock controller on AmLogic A113D devices,
+	  aka axg, Say Y if you want audio subsystem to work.
diff --git a/drivers/clk/meson/Makefile b/drivers/clk/meson/Makefile
index d0d13ae..72ec8c4 100644
--- a/drivers/clk/meson/Makefile
+++ b/drivers/clk/meson/Makefile
@@ -2,9 +2,11 @@
 # Makefile for Meson specific clk
 #
 
-obj-$(CONFIG_COMMON_CLK_AMLOGIC) += clk-pll.o clk-mpll.o clk-audio-divider.o
+obj-$(CONFIG_COMMON_CLK_AMLOGIC) += clk-pll.o clk-mpll.o clk-phase.o
+obj-$(CONFIG_COMMON_CLK_AMLOGIC_AUDIO)	+= clk-triphase.o sclk-div.o
 obj-$(CONFIG_COMMON_CLK_MESON_AO) += meson-aoclk.o
 obj-$(CONFIG_COMMON_CLK_MESON8B) += meson8b.o
 obj-$(CONFIG_COMMON_CLK_GXBB)	 += gxbb.o gxbb-aoclk.o gxbb-aoclk-32k.o
 obj-$(CONFIG_COMMON_CLK_AXG)	 += axg.o axg-aoclk.o
+obj-$(CONFIG_COMMON_CLK_AXG_AUDIO)	+= axg-audio.o
 obj-$(CONFIG_COMMON_CLK_REGMAP_MESON)	+= clk-regmap.o
diff --git a/drivers/clk/meson/axg-audio.c b/drivers/clk/meson/axg-audio.c
new file mode 100644
index 0000000..a0ed41e
--- /dev/null
+++ b/drivers/clk/meson/axg-audio.c
@@ -0,0 +1,845 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (c) 2018 BayLibre, SAS.
+ * Author: Jerome Brunet <jbrunet@baylibre.com>
+ */
+
+#include <linux/clk.h>
+#include <linux/clk-provider.h>
+#include <linux/init.h>
+#include <linux/of_device.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/regmap.h>
+#include <linux/reset.h>
+#include <linux/slab.h>
+
+#include "clkc-audio.h"
+#include "axg-audio.h"
+
+#define AXG_MST_IN_COUNT	8
+#define AXG_SLV_SCLK_COUNT	10
+#define AXG_SLV_LRCLK_COUNT	10
+
+#define AXG_AUD_GATE(_name, _reg, _bit, _pname, _iflags)		\
+struct clk_regmap axg_##_name = {					\
+	.data = &(struct clk_regmap_gate_data){				\
+		.offset = (_reg),					\
+		.bit_idx = (_bit),					\
+	},								\
+	.hw.init = &(struct clk_init_data) {				\
+		.name = "axg_"#_name,					\
+		.ops = &clk_regmap_gate_ops,				\
+		.parent_names = (const char *[]){ _pname },		\
+		.num_parents = 1,					\
+		.flags = CLK_DUTY_CYCLE_PARENT | (_iflags),		\
+	},								\
+}
+
+#define AXG_AUD_MUX(_name, _reg, _mask, _shift, _dflags, _pnames, _iflags) \
+struct clk_regmap axg_##_name = {					\
+	.data = &(struct clk_regmap_mux_data){				\
+		.offset = (_reg),					\
+		.mask = (_mask),					\
+		.shift = (_shift),					\
+		.flags = (_dflags),					\
+	},								\
+	.hw.init = &(struct clk_init_data){				\
+		.name = "axg_"#_name,					\
+		.ops = &clk_regmap_mux_ops,				\
+		.parent_names = (_pnames),				\
+		.num_parents = ARRAY_SIZE(_pnames),			\
+		.flags = CLK_DUTY_CYCLE_PARENT | (_iflags),		\
+	},								\
+}
+
+#define AXG_AUD_DIV(_name, _reg, _shift, _width, _dflags, _pname, _iflags) \
+struct clk_regmap axg_##_name = {					\
+	.data = &(struct clk_regmap_div_data){				\
+		.offset = (_reg),					\
+		.shift = (_shift),					\
+		.width = (_width),					\
+		.flags = (_dflags),					\
+	},								\
+	.hw.init = &(struct clk_init_data){				\
+		.name = "axg_"#_name,					\
+		.ops = &clk_regmap_divider_ops,				\
+		.parent_names = (const char *[]) { _pname },		\
+		.num_parents = 1,					\
+		.flags = (_iflags),					\
+	},								\
+}
+
+#define AXG_PCLK_GATE(_name, _bit)				\
+	AXG_AUD_GATE(_name, AUDIO_CLK_GATE_EN, _bit, "axg_audio_pclk", 0)
+
+/* Audio peripheral clocks */
+static AXG_PCLK_GATE(ddr_arb,	   0);
+static AXG_PCLK_GATE(pdm,	   1);
+static AXG_PCLK_GATE(tdmin_a,	   2);
+static AXG_PCLK_GATE(tdmin_b,	   3);
+static AXG_PCLK_GATE(tdmin_c,	   4);
+static AXG_PCLK_GATE(tdmin_lb,	   5);
+static AXG_PCLK_GATE(tdmout_a,	   6);
+static AXG_PCLK_GATE(tdmout_b,	   7);
+static AXG_PCLK_GATE(tdmout_c,	   8);
+static AXG_PCLK_GATE(frddr_a,	   9);
+static AXG_PCLK_GATE(frddr_b,	   10);
+static AXG_PCLK_GATE(frddr_c,	   11);
+static AXG_PCLK_GATE(toddr_a,	   12);
+static AXG_PCLK_GATE(toddr_b,	   13);
+static AXG_PCLK_GATE(toddr_c,	   14);
+static AXG_PCLK_GATE(loopback,	   15);
+static AXG_PCLK_GATE(spdifin,	   16);
+static AXG_PCLK_GATE(spdifout,	   17);
+static AXG_PCLK_GATE(resample,	   18);
+static AXG_PCLK_GATE(power_detect, 19);
+
+/* Audio Master Clocks */
+static const char * const mst_mux_parent_names[] = {
+	"axg_mst_in0", "axg_mst_in1", "axg_mst_in2", "axg_mst_in3",
+	"axg_mst_in4", "axg_mst_in5", "axg_mst_in6", "axg_mst_in7",
+};
+
+#define AXG_MST_MCLK_MUX(_name, _reg)					\
+	AXG_AUD_MUX(_name##_sel, _reg, 0x7, 24, CLK_MUX_ROUND_CLOSEST, \
+		    mst_mux_parent_names, CLK_SET_RATE_PARENT)
+
+static AXG_MST_MCLK_MUX(mst_a_mclk,   AUDIO_MCLK_A_CTRL);
+static AXG_MST_MCLK_MUX(mst_b_mclk,   AUDIO_MCLK_B_CTRL);
+static AXG_MST_MCLK_MUX(mst_c_mclk,   AUDIO_MCLK_C_CTRL);
+static AXG_MST_MCLK_MUX(mst_d_mclk,   AUDIO_MCLK_D_CTRL);
+static AXG_MST_MCLK_MUX(mst_e_mclk,   AUDIO_MCLK_E_CTRL);
+static AXG_MST_MCLK_MUX(mst_f_mclk,   AUDIO_MCLK_F_CTRL);
+static AXG_MST_MCLK_MUX(spdifout_clk, AUDIO_CLK_SPDIFOUT_CTRL);
+static AXG_MST_MCLK_MUX(spdifin_clk,  AUDIO_CLK_SPDIFIN_CTRL);
+static AXG_MST_MCLK_MUX(pdm_dclk,     AUDIO_CLK_PDMIN_CTRL0);
+static AXG_MST_MCLK_MUX(pdm_sysclk,   AUDIO_CLK_PDMIN_CTRL1);
+
+#define AXG_MST_MCLK_DIV(_name, _reg)					\
+	AXG_AUD_DIV(_name##_div, _reg, 0, 16, CLK_DIVIDER_ROUND_CLOSEST, \
+		    "axg_"#_name"_sel", CLK_SET_RATE_PARENT)		\
+
+static AXG_MST_MCLK_DIV(mst_a_mclk,   AUDIO_MCLK_A_CTRL);
+static AXG_MST_MCLK_DIV(mst_b_mclk,   AUDIO_MCLK_B_CTRL);
+static AXG_MST_MCLK_DIV(mst_c_mclk,   AUDIO_MCLK_C_CTRL);
+static AXG_MST_MCLK_DIV(mst_d_mclk,   AUDIO_MCLK_D_CTRL);
+static AXG_MST_MCLK_DIV(mst_e_mclk,   AUDIO_MCLK_E_CTRL);
+static AXG_MST_MCLK_DIV(mst_f_mclk,   AUDIO_MCLK_F_CTRL);
+static AXG_MST_MCLK_DIV(spdifout_clk, AUDIO_CLK_SPDIFOUT_CTRL);
+static AXG_MST_MCLK_DIV(spdifin_clk,  AUDIO_CLK_SPDIFIN_CTRL);
+static AXG_MST_MCLK_DIV(pdm_dclk,     AUDIO_CLK_PDMIN_CTRL0);
+static AXG_MST_MCLK_DIV(pdm_sysclk,   AUDIO_CLK_PDMIN_CTRL1);
+
+#define AXG_MST_MCLK_GATE(_name, _reg)					\
+	AXG_AUD_GATE(_name, _reg, 31,  "axg_"#_name"_div",		\
+		     CLK_SET_RATE_PARENT)
+
+static AXG_MST_MCLK_GATE(mst_a_mclk,   AUDIO_MCLK_A_CTRL);
+static AXG_MST_MCLK_GATE(mst_b_mclk,   AUDIO_MCLK_B_CTRL);
+static AXG_MST_MCLK_GATE(mst_c_mclk,   AUDIO_MCLK_C_CTRL);
+static AXG_MST_MCLK_GATE(mst_d_mclk,   AUDIO_MCLK_D_CTRL);
+static AXG_MST_MCLK_GATE(mst_e_mclk,   AUDIO_MCLK_E_CTRL);
+static AXG_MST_MCLK_GATE(mst_f_mclk,   AUDIO_MCLK_F_CTRL);
+static AXG_MST_MCLK_GATE(spdifout_clk, AUDIO_CLK_SPDIFOUT_CTRL);
+static AXG_MST_MCLK_GATE(spdifin_clk,  AUDIO_CLK_SPDIFIN_CTRL);
+static AXG_MST_MCLK_GATE(pdm_dclk,     AUDIO_CLK_PDMIN_CTRL0);
+static AXG_MST_MCLK_GATE(pdm_sysclk,   AUDIO_CLK_PDMIN_CTRL1);
+
+/* Sample Clocks */
+#define AXG_MST_SCLK_PRE_EN(_name, _reg)			\
+	AXG_AUD_GATE(mst_##_name##_sclk_pre_en, _reg, 31,	\
+		     "axg_mst_"#_name"_mclk", 0)
+
+static AXG_MST_SCLK_PRE_EN(a, AUDIO_MST_A_SCLK_CTRL0);
+static AXG_MST_SCLK_PRE_EN(b, AUDIO_MST_B_SCLK_CTRL0);
+static AXG_MST_SCLK_PRE_EN(c, AUDIO_MST_C_SCLK_CTRL0);
+static AXG_MST_SCLK_PRE_EN(d, AUDIO_MST_D_SCLK_CTRL0);
+static AXG_MST_SCLK_PRE_EN(e, AUDIO_MST_E_SCLK_CTRL0);
+static AXG_MST_SCLK_PRE_EN(f, AUDIO_MST_F_SCLK_CTRL0);
+
+#define AXG_AUD_SCLK_DIV(_name, _reg, _div_shift, _div_width,		\
+			 _hi_shift, _hi_width, _pname, _iflags)		\
+struct clk_regmap axg_##_name = {					\
+	.data = &(struct meson_sclk_div_data) {				\
+		.div = {						\
+			.reg_off = (_reg),				\
+			.shift   = (_div_shift),			\
+			.width   = (_div_width),			\
+		},							\
+		.hi = {							\
+			.reg_off = (_reg),				\
+			.shift   = (_hi_shift),				\
+			.width   = (_hi_width),				\
+		},							\
+	},								\
+	.hw.init = &(struct clk_init_data) {				\
+		.name = "axg_"#_name,					\
+		.ops = &meson_sclk_div_ops,				\
+		.parent_names = (const char *[]) { _pname },		\
+		.num_parents = 1,					\
+		.flags = (_iflags),					\
+	},								\
+}
+
+#define AXG_MST_SCLK_DIV(_name, _reg)					\
+	AXG_AUD_SCLK_DIV(mst_##_name##_sclk_div, _reg, 20, 10, 0, 0,	\
+			 "axg_mst_"#_name"_sclk_pre_en",		\
+			 CLK_SET_RATE_PARENT)
+
+static AXG_MST_SCLK_DIV(a, AUDIO_MST_A_SCLK_CTRL0);
+static AXG_MST_SCLK_DIV(b, AUDIO_MST_B_SCLK_CTRL0);
+static AXG_MST_SCLK_DIV(c, AUDIO_MST_C_SCLK_CTRL0);
+static AXG_MST_SCLK_DIV(d, AUDIO_MST_D_SCLK_CTRL0);
+static AXG_MST_SCLK_DIV(e, AUDIO_MST_E_SCLK_CTRL0);
+static AXG_MST_SCLK_DIV(f, AUDIO_MST_F_SCLK_CTRL0);
+
+#define AXG_MST_SCLK_POST_EN(_name, _reg)				\
+	AXG_AUD_GATE(mst_##_name##_sclk_post_en, _reg, 30,		\
+		     "axg_mst_"#_name"_sclk_div", CLK_SET_RATE_PARENT)
+
+static AXG_MST_SCLK_POST_EN(a, AUDIO_MST_A_SCLK_CTRL0);
+static AXG_MST_SCLK_POST_EN(b, AUDIO_MST_B_SCLK_CTRL0);
+static AXG_MST_SCLK_POST_EN(c, AUDIO_MST_C_SCLK_CTRL0);
+static AXG_MST_SCLK_POST_EN(d, AUDIO_MST_D_SCLK_CTRL0);
+static AXG_MST_SCLK_POST_EN(e, AUDIO_MST_E_SCLK_CTRL0);
+static AXG_MST_SCLK_POST_EN(f, AUDIO_MST_F_SCLK_CTRL0);
+
+#define AXG_AUD_TRIPHASE(_name, _reg, _width, _shift0, _shift1, _shift2, \
+			 _pname, _iflags)				\
+struct clk_regmap axg_##_name = {					\
+	.data = &(struct meson_clk_triphase_data) {			\
+		.ph0 = {						\
+			.reg_off = (_reg),				\
+			.shift   = (_shift0),				\
+			.width   = (_width),				\
+		},							\
+		.ph1 = {						\
+			.reg_off = (_reg),				\
+			.shift   = (_shift1),				\
+			.width   = (_width),				\
+		},							\
+		.ph2 = {						\
+			.reg_off = (_reg),				\
+			.shift   = (_shift2),				\
+			.width   = (_width),				\
+		},							\
+	},								\
+	.hw.init = &(struct clk_init_data) {				\
+		.name = "axg_"#_name,					\
+		.ops = &meson_clk_triphase_ops,				\
+		.parent_names = (const char *[]) { _pname },		\
+		.num_parents = 1,					\
+		.flags = CLK_DUTY_CYCLE_PARENT | (_iflags),		\
+	},								\
+}
+
+#define AXG_MST_SCLK(_name, _reg)					\
+	AXG_AUD_TRIPHASE(mst_##_name##_sclk, _reg, 1, 0, 2, 4,		\
+			 "axg_mst_"#_name"_sclk_post_en", CLK_SET_RATE_PARENT)
+
+static AXG_MST_SCLK(a, AUDIO_MST_A_SCLK_CTRL1);
+static AXG_MST_SCLK(b, AUDIO_MST_B_SCLK_CTRL1);
+static AXG_MST_SCLK(c, AUDIO_MST_C_SCLK_CTRL1);
+static AXG_MST_SCLK(d, AUDIO_MST_D_SCLK_CTRL1);
+static AXG_MST_SCLK(e, AUDIO_MST_E_SCLK_CTRL1);
+static AXG_MST_SCLK(f, AUDIO_MST_F_SCLK_CTRL1);
+
+#define AXG_MST_LRCLK_DIV(_name, _reg)					\
+	AXG_AUD_SCLK_DIV(mst_##_name##_lrclk_div, _reg, 0, 10, 10, 10,	\
+		    "axg_mst_"#_name"_sclk_post_en", 0)			\
+
+static AXG_MST_LRCLK_DIV(a, AUDIO_MST_A_SCLK_CTRL0);
+static AXG_MST_LRCLK_DIV(b, AUDIO_MST_B_SCLK_CTRL0);
+static AXG_MST_LRCLK_DIV(c, AUDIO_MST_C_SCLK_CTRL0);
+static AXG_MST_LRCLK_DIV(d, AUDIO_MST_D_SCLK_CTRL0);
+static AXG_MST_LRCLK_DIV(e, AUDIO_MST_E_SCLK_CTRL0);
+static AXG_MST_LRCLK_DIV(f, AUDIO_MST_F_SCLK_CTRL0);
+
+#define AXG_MST_LRCLK(_name, _reg)					\
+	AXG_AUD_TRIPHASE(mst_##_name##_lrclk, _reg, 1, 1, 3, 5,		\
+			 "axg_mst_"#_name"_lrclk_div", CLK_SET_RATE_PARENT)
+
+static AXG_MST_LRCLK(a, AUDIO_MST_A_SCLK_CTRL1);
+static AXG_MST_LRCLK(b, AUDIO_MST_B_SCLK_CTRL1);
+static AXG_MST_LRCLK(c, AUDIO_MST_C_SCLK_CTRL1);
+static AXG_MST_LRCLK(d, AUDIO_MST_D_SCLK_CTRL1);
+static AXG_MST_LRCLK(e, AUDIO_MST_E_SCLK_CTRL1);
+static AXG_MST_LRCLK(f, AUDIO_MST_F_SCLK_CTRL1);
+
+static const char * const tdm_sclk_parent_names[] = {
+	"axg_mst_a_sclk", "axg_mst_b_sclk", "axg_mst_c_sclk",
+	"axg_mst_d_sclk", "axg_mst_e_sclk", "axg_mst_f_sclk",
+	"axg_slv_sclk0", "axg_slv_sclk1", "axg_slv_sclk2",
+	"axg_slv_sclk3", "axg_slv_sclk4", "axg_slv_sclk5",
+	"axg_slv_sclk6", "axg_slv_sclk7", "axg_slv_sclk8",
+	"axg_slv_sclk9"
+};
+
+#define AXG_TDM_SCLK_MUX(_name, _reg)				\
+	AXG_AUD_MUX(tdm##_name##_sclk_sel, _reg, 0xf, 24,	\
+		    CLK_MUX_ROUND_CLOSEST,			\
+		    tdm_sclk_parent_names, 0)
+
+static AXG_TDM_SCLK_MUX(in_a,  AUDIO_CLK_TDMIN_A_CTRL);
+static AXG_TDM_SCLK_MUX(in_b,  AUDIO_CLK_TDMIN_B_CTRL);
+static AXG_TDM_SCLK_MUX(in_c,  AUDIO_CLK_TDMIN_C_CTRL);
+static AXG_TDM_SCLK_MUX(in_lb, AUDIO_CLK_TDMIN_LB_CTRL);
+static AXG_TDM_SCLK_MUX(out_a, AUDIO_CLK_TDMOUT_A_CTRL);
+static AXG_TDM_SCLK_MUX(out_b, AUDIO_CLK_TDMOUT_B_CTRL);
+static AXG_TDM_SCLK_MUX(out_c, AUDIO_CLK_TDMOUT_C_CTRL);
+
+#define AXG_TDM_SCLK_PRE_EN(_name, _reg)				\
+	AXG_AUD_GATE(tdm##_name##_sclk_pre_en, _reg, 31,		\
+		     "axg_tdm"#_name"_sclk_sel", CLK_SET_RATE_PARENT)
+
+static AXG_TDM_SCLK_PRE_EN(in_a,  AUDIO_CLK_TDMIN_A_CTRL);
+static AXG_TDM_SCLK_PRE_EN(in_b,  AUDIO_CLK_TDMIN_B_CTRL);
+static AXG_TDM_SCLK_PRE_EN(in_c,  AUDIO_CLK_TDMIN_C_CTRL);
+static AXG_TDM_SCLK_PRE_EN(in_lb, AUDIO_CLK_TDMIN_LB_CTRL);
+static AXG_TDM_SCLK_PRE_EN(out_a, AUDIO_CLK_TDMOUT_A_CTRL);
+static AXG_TDM_SCLK_PRE_EN(out_b, AUDIO_CLK_TDMOUT_B_CTRL);
+static AXG_TDM_SCLK_PRE_EN(out_c, AUDIO_CLK_TDMOUT_C_CTRL);
+
+#define AXG_TDM_SCLK_POST_EN(_name, _reg)				\
+	AXG_AUD_GATE(tdm##_name##_sclk_post_en, _reg, 30,		\
+		     "axg_tdm"#_name"_sclk_pre_en", CLK_SET_RATE_PARENT)
+
+static AXG_TDM_SCLK_POST_EN(in_a,  AUDIO_CLK_TDMIN_A_CTRL);
+static AXG_TDM_SCLK_POST_EN(in_b,  AUDIO_CLK_TDMIN_B_CTRL);
+static AXG_TDM_SCLK_POST_EN(in_c,  AUDIO_CLK_TDMIN_C_CTRL);
+static AXG_TDM_SCLK_POST_EN(in_lb, AUDIO_CLK_TDMIN_LB_CTRL);
+static AXG_TDM_SCLK_POST_EN(out_a, AUDIO_CLK_TDMOUT_A_CTRL);
+static AXG_TDM_SCLK_POST_EN(out_b, AUDIO_CLK_TDMOUT_B_CTRL);
+static AXG_TDM_SCLK_POST_EN(out_c, AUDIO_CLK_TDMOUT_C_CTRL);
+
+#define AXG_TDM_SCLK(_name, _reg)					\
+	struct clk_regmap axg_tdm##_name##_sclk = {			\
+	.data = &(struct meson_clk_phase_data) {			\
+		.ph = {							\
+			.reg_off = (_reg),				\
+			.shift   = 29,					\
+			.width   = 1,					\
+		},							\
+	},								\
+	.hw.init = &(struct clk_init_data) {				\
+		.name = "axg_tdm"#_name"_sclk",				\
+		.ops = &meson_clk_phase_ops,				\
+		.parent_names = (const char *[])			\
+		{ "axg_tdm"#_name"_sclk_post_en" },			\
+		.num_parents = 1,					\
+		.flags = CLK_DUTY_CYCLE_PARENT | CLK_SET_RATE_PARENT,	\
+	},								\
+}
+
+static AXG_TDM_SCLK(in_a,  AUDIO_CLK_TDMIN_A_CTRL);
+static AXG_TDM_SCLK(in_b,  AUDIO_CLK_TDMIN_B_CTRL);
+static AXG_TDM_SCLK(in_c,  AUDIO_CLK_TDMIN_C_CTRL);
+static AXG_TDM_SCLK(in_lb, AUDIO_CLK_TDMIN_LB_CTRL);
+static AXG_TDM_SCLK(out_a, AUDIO_CLK_TDMOUT_A_CTRL);
+static AXG_TDM_SCLK(out_b, AUDIO_CLK_TDMOUT_B_CTRL);
+static AXG_TDM_SCLK(out_c, AUDIO_CLK_TDMOUT_C_CTRL);
+
+static const char * const tdm_lrclk_parent_names[] = {
+	"axg_mst_a_lrclk", "axg_mst_b_lrclk", "axg_mst_c_lrclk",
+	"axg_mst_d_lrclk", "axg_mst_e_lrclk", "axg_mst_f_lrclk",
+	"axg_slv_lrclk0", "axg_slv_lrclk1", "axg_slv_lrclk2",
+	"axg_slv_lrclk3", "axg_slv_lrclk4", "axg_slv_lrclk5",
+	"axg_slv_lrclk6", "axg_slv_lrclk7", "axg_slv_lrclk8",
+	"axg_slv_lrclk9"
+};
+
+#define AXG_TDM_LRLCK(_name, _reg)		       \
+	AXG_AUD_MUX(tdm##_name##_lrclk, _reg, 0xf, 20, \
+		    CLK_MUX_ROUND_CLOSEST,	       \
+		    tdm_lrclk_parent_names, 0)
+
+static AXG_TDM_LRLCK(in_a,  AUDIO_CLK_TDMIN_A_CTRL);
+static AXG_TDM_LRLCK(in_b,  AUDIO_CLK_TDMIN_B_CTRL);
+static AXG_TDM_LRLCK(in_c,  AUDIO_CLK_TDMIN_C_CTRL);
+static AXG_TDM_LRLCK(in_lb, AUDIO_CLK_TDMIN_LB_CTRL);
+static AXG_TDM_LRLCK(out_a, AUDIO_CLK_TDMOUT_A_CTRL);
+static AXG_TDM_LRLCK(out_b, AUDIO_CLK_TDMOUT_B_CTRL);
+static AXG_TDM_LRLCK(out_c, AUDIO_CLK_TDMOUT_C_CTRL);
+
+/*
+ * Array of all clocks provided by this provider
+ * The input clocks of the controller will be populated at runtime
+ */
+static struct clk_hw_onecell_data axg_audio_hw_onecell_data = {
+	.hws = {
+		[AUD_CLKID_DDR_ARB]		= &axg_ddr_arb.hw,
+		[AUD_CLKID_PDM]			= &axg_pdm.hw,
+		[AUD_CLKID_TDMIN_A]		= &axg_tdmin_a.hw,
+		[AUD_CLKID_TDMIN_B]		= &axg_tdmin_b.hw,
+		[AUD_CLKID_TDMIN_C]		= &axg_tdmin_c.hw,
+		[AUD_CLKID_TDMIN_LB]		= &axg_tdmin_lb.hw,
+		[AUD_CLKID_TDMOUT_A]		= &axg_tdmout_a.hw,
+		[AUD_CLKID_TDMOUT_B]		= &axg_tdmout_b.hw,
+		[AUD_CLKID_TDMOUT_C]		= &axg_tdmout_c.hw,
+		[AUD_CLKID_FRDDR_A]		= &axg_frddr_a.hw,
+		[AUD_CLKID_FRDDR_B]		= &axg_frddr_b.hw,
+		[AUD_CLKID_FRDDR_C]		= &axg_frddr_c.hw,
+		[AUD_CLKID_TODDR_A]		= &axg_toddr_a.hw,
+		[AUD_CLKID_TODDR_B]		= &axg_toddr_b.hw,
+		[AUD_CLKID_TODDR_C]		= &axg_toddr_c.hw,
+		[AUD_CLKID_LOOPBACK]		= &axg_loopback.hw,
+		[AUD_CLKID_SPDIFIN]		= &axg_spdifin.hw,
+		[AUD_CLKID_SPDIFOUT]		= &axg_spdifout.hw,
+		[AUD_CLKID_RESAMPLE]		= &axg_resample.hw,
+		[AUD_CLKID_POWER_DETECT]	= &axg_power_detect.hw,
+		[AUD_CLKID_MST_A_MCLK_SEL]	= &axg_mst_a_mclk_sel.hw,
+		[AUD_CLKID_MST_B_MCLK_SEL]	= &axg_mst_b_mclk_sel.hw,
+		[AUD_CLKID_MST_C_MCLK_SEL]	= &axg_mst_c_mclk_sel.hw,
+		[AUD_CLKID_MST_D_MCLK_SEL]	= &axg_mst_d_mclk_sel.hw,
+		[AUD_CLKID_MST_E_MCLK_SEL]	= &axg_mst_e_mclk_sel.hw,
+		[AUD_CLKID_MST_F_MCLK_SEL]	= &axg_mst_f_mclk_sel.hw,
+		[AUD_CLKID_MST_A_MCLK_DIV]	= &axg_mst_a_mclk_div.hw,
+		[AUD_CLKID_MST_B_MCLK_DIV]	= &axg_mst_b_mclk_div.hw,
+		[AUD_CLKID_MST_C_MCLK_DIV]	= &axg_mst_c_mclk_div.hw,
+		[AUD_CLKID_MST_D_MCLK_DIV]	= &axg_mst_d_mclk_div.hw,
+		[AUD_CLKID_MST_E_MCLK_DIV]	= &axg_mst_e_mclk_div.hw,
+		[AUD_CLKID_MST_F_MCLK_DIV]	= &axg_mst_f_mclk_div.hw,
+		[AUD_CLKID_MST_A_MCLK]		= &axg_mst_a_mclk.hw,
+		[AUD_CLKID_MST_B_MCLK]		= &axg_mst_b_mclk.hw,
+		[AUD_CLKID_MST_C_MCLK]		= &axg_mst_c_mclk.hw,
+		[AUD_CLKID_MST_D_MCLK]		= &axg_mst_d_mclk.hw,
+		[AUD_CLKID_MST_E_MCLK]		= &axg_mst_e_mclk.hw,
+		[AUD_CLKID_MST_F_MCLK]		= &axg_mst_f_mclk.hw,
+		[AUD_CLKID_SPDIFOUT_CLK_SEL]	= &axg_spdifout_clk_sel.hw,
+		[AUD_CLKID_SPDIFOUT_CLK_DIV]	= &axg_spdifout_clk_div.hw,
+		[AUD_CLKID_SPDIFOUT_CLK]	= &axg_spdifout_clk.hw,
+		[AUD_CLKID_SPDIFIN_CLK_SEL]	= &axg_spdifin_clk_sel.hw,
+		[AUD_CLKID_SPDIFIN_CLK_DIV]	= &axg_spdifin_clk_div.hw,
+		[AUD_CLKID_SPDIFIN_CLK]		= &axg_spdifin_clk.hw,
+		[AUD_CLKID_PDM_DCLK_SEL]	= &axg_pdm_dclk_sel.hw,
+		[AUD_CLKID_PDM_DCLK_DIV]	= &axg_pdm_dclk_div.hw,
+		[AUD_CLKID_PDM_DCLK]		= &axg_pdm_dclk.hw,
+		[AUD_CLKID_PDM_SYSCLK_SEL]	= &axg_pdm_sysclk_sel.hw,
+		[AUD_CLKID_PDM_SYSCLK_DIV]	= &axg_pdm_sysclk_div.hw,
+		[AUD_CLKID_PDM_SYSCLK]		= &axg_pdm_sysclk.hw,
+		[AUD_CLKID_MST_A_SCLK_PRE_EN]	= &axg_mst_a_sclk_pre_en.hw,
+		[AUD_CLKID_MST_B_SCLK_PRE_EN]	= &axg_mst_b_sclk_pre_en.hw,
+		[AUD_CLKID_MST_C_SCLK_PRE_EN]	= &axg_mst_c_sclk_pre_en.hw,
+		[AUD_CLKID_MST_D_SCLK_PRE_EN]	= &axg_mst_d_sclk_pre_en.hw,
+		[AUD_CLKID_MST_E_SCLK_PRE_EN]	= &axg_mst_e_sclk_pre_en.hw,
+		[AUD_CLKID_MST_F_SCLK_PRE_EN]	= &axg_mst_f_sclk_pre_en.hw,
+		[AUD_CLKID_MST_A_SCLK_DIV]	= &axg_mst_a_sclk_div.hw,
+		[AUD_CLKID_MST_B_SCLK_DIV]	= &axg_mst_b_sclk_div.hw,
+		[AUD_CLKID_MST_C_SCLK_DIV]	= &axg_mst_c_sclk_div.hw,
+		[AUD_CLKID_MST_D_SCLK_DIV]	= &axg_mst_d_sclk_div.hw,
+		[AUD_CLKID_MST_E_SCLK_DIV]	= &axg_mst_e_sclk_div.hw,
+		[AUD_CLKID_MST_F_SCLK_DIV]	= &axg_mst_f_sclk_div.hw,
+		[AUD_CLKID_MST_A_SCLK_POST_EN]	= &axg_mst_a_sclk_post_en.hw,
+		[AUD_CLKID_MST_B_SCLK_POST_EN]	= &axg_mst_b_sclk_post_en.hw,
+		[AUD_CLKID_MST_C_SCLK_POST_EN]	= &axg_mst_c_sclk_post_en.hw,
+		[AUD_CLKID_MST_D_SCLK_POST_EN]	= &axg_mst_d_sclk_post_en.hw,
+		[AUD_CLKID_MST_E_SCLK_POST_EN]	= &axg_mst_e_sclk_post_en.hw,
+		[AUD_CLKID_MST_F_SCLK_POST_EN]	= &axg_mst_f_sclk_post_en.hw,
+		[AUD_CLKID_MST_A_SCLK]		= &axg_mst_a_sclk.hw,
+		[AUD_CLKID_MST_B_SCLK]		= &axg_mst_b_sclk.hw,
+		[AUD_CLKID_MST_C_SCLK]		= &axg_mst_c_sclk.hw,
+		[AUD_CLKID_MST_D_SCLK]		= &axg_mst_d_sclk.hw,
+		[AUD_CLKID_MST_E_SCLK]		= &axg_mst_e_sclk.hw,
+		[AUD_CLKID_MST_F_SCLK]		= &axg_mst_f_sclk.hw,
+		[AUD_CLKID_MST_A_LRCLK_DIV]	= &axg_mst_a_lrclk_div.hw,
+		[AUD_CLKID_MST_B_LRCLK_DIV]	= &axg_mst_b_lrclk_div.hw,
+		[AUD_CLKID_MST_C_LRCLK_DIV]	= &axg_mst_c_lrclk_div.hw,
+		[AUD_CLKID_MST_D_LRCLK_DIV]	= &axg_mst_d_lrclk_div.hw,
+		[AUD_CLKID_MST_E_LRCLK_DIV]	= &axg_mst_e_lrclk_div.hw,
+		[AUD_CLKID_MST_F_LRCLK_DIV]	= &axg_mst_f_lrclk_div.hw,
+		[AUD_CLKID_MST_A_LRCLK]		= &axg_mst_a_lrclk.hw,
+		[AUD_CLKID_MST_B_LRCLK]		= &axg_mst_b_lrclk.hw,
+		[AUD_CLKID_MST_C_LRCLK]		= &axg_mst_c_lrclk.hw,
+		[AUD_CLKID_MST_D_LRCLK]		= &axg_mst_d_lrclk.hw,
+		[AUD_CLKID_MST_E_LRCLK]		= &axg_mst_e_lrclk.hw,
+		[AUD_CLKID_MST_F_LRCLK]		= &axg_mst_f_lrclk.hw,
+		[AUD_CLKID_TDMIN_A_SCLK_SEL]	= &axg_tdmin_a_sclk_sel.hw,
+		[AUD_CLKID_TDMIN_B_SCLK_SEL]	= &axg_tdmin_b_sclk_sel.hw,
+		[AUD_CLKID_TDMIN_C_SCLK_SEL]	= &axg_tdmin_c_sclk_sel.hw,
+		[AUD_CLKID_TDMIN_LB_SCLK_SEL]	= &axg_tdmin_lb_sclk_sel.hw,
+		[AUD_CLKID_TDMOUT_A_SCLK_SEL]	= &axg_tdmout_a_sclk_sel.hw,
+		[AUD_CLKID_TDMOUT_B_SCLK_SEL]	= &axg_tdmout_b_sclk_sel.hw,
+		[AUD_CLKID_TDMOUT_C_SCLK_SEL]	= &axg_tdmout_c_sclk_sel.hw,
+		[AUD_CLKID_TDMIN_A_SCLK_PRE_EN]	= &axg_tdmin_a_sclk_pre_en.hw,
+		[AUD_CLKID_TDMIN_B_SCLK_PRE_EN]	= &axg_tdmin_b_sclk_pre_en.hw,
+		[AUD_CLKID_TDMIN_C_SCLK_PRE_EN]	= &axg_tdmin_c_sclk_pre_en.hw,
+		[AUD_CLKID_TDMIN_LB_SCLK_PRE_EN] = &axg_tdmin_lb_sclk_pre_en.hw,
+		[AUD_CLKID_TDMOUT_A_SCLK_PRE_EN] = &axg_tdmout_a_sclk_pre_en.hw,
+		[AUD_CLKID_TDMOUT_B_SCLK_PRE_EN] = &axg_tdmout_b_sclk_pre_en.hw,
+		[AUD_CLKID_TDMOUT_C_SCLK_PRE_EN] = &axg_tdmout_c_sclk_pre_en.hw,
+		[AUD_CLKID_TDMIN_A_SCLK_POST_EN] = &axg_tdmin_a_sclk_post_en.hw,
+		[AUD_CLKID_TDMIN_B_SCLK_POST_EN] = &axg_tdmin_b_sclk_post_en.hw,
+		[AUD_CLKID_TDMIN_C_SCLK_POST_EN] = &axg_tdmin_c_sclk_post_en.hw,
+		[AUD_CLKID_TDMIN_LB_SCLK_POST_EN] = &axg_tdmin_lb_sclk_post_en.hw,
+		[AUD_CLKID_TDMOUT_A_SCLK_POST_EN] = &axg_tdmout_a_sclk_post_en.hw,
+		[AUD_CLKID_TDMOUT_B_SCLK_POST_EN] = &axg_tdmout_b_sclk_post_en.hw,
+		[AUD_CLKID_TDMOUT_C_SCLK_POST_EN] = &axg_tdmout_c_sclk_post_en.hw,
+		[AUD_CLKID_TDMIN_A_SCLK]	= &axg_tdmin_a_sclk.hw,
+		[AUD_CLKID_TDMIN_B_SCLK]	= &axg_tdmin_b_sclk.hw,
+		[AUD_CLKID_TDMIN_C_SCLK]	= &axg_tdmin_c_sclk.hw,
+		[AUD_CLKID_TDMIN_LB_SCLK]	= &axg_tdmin_lb_sclk.hw,
+		[AUD_CLKID_TDMOUT_A_SCLK]	= &axg_tdmout_a_sclk.hw,
+		[AUD_CLKID_TDMOUT_B_SCLK]	= &axg_tdmout_b_sclk.hw,
+		[AUD_CLKID_TDMOUT_C_SCLK]	= &axg_tdmout_c_sclk.hw,
+		[AUD_CLKID_TDMIN_A_LRCLK]	= &axg_tdmin_a_lrclk.hw,
+		[AUD_CLKID_TDMIN_B_LRCLK]	= &axg_tdmin_b_lrclk.hw,
+		[AUD_CLKID_TDMIN_C_LRCLK]	= &axg_tdmin_c_lrclk.hw,
+		[AUD_CLKID_TDMIN_LB_LRCLK]	= &axg_tdmin_lb_lrclk.hw,
+		[AUD_CLKID_TDMOUT_A_LRCLK]	= &axg_tdmout_a_lrclk.hw,
+		[AUD_CLKID_TDMOUT_B_LRCLK]	= &axg_tdmout_b_lrclk.hw,
+		[AUD_CLKID_TDMOUT_C_LRCLK]	= &axg_tdmout_c_lrclk.hw,
+		[NR_CLKS] = NULL,
+	},
+	.num = NR_CLKS,
+};
+
+/* Convenience table to populate regmap in .probe() */
+static struct clk_regmap *const axg_audio_clk_regmaps[] = {
+	&axg_ddr_arb,
+	&axg_pdm,
+	&axg_tdmin_a,
+	&axg_tdmin_b,
+	&axg_tdmin_c,
+	&axg_tdmin_lb,
+	&axg_tdmout_a,
+	&axg_tdmout_b,
+	&axg_tdmout_c,
+	&axg_frddr_a,
+	&axg_frddr_b,
+	&axg_frddr_c,
+	&axg_toddr_a,
+	&axg_toddr_b,
+	&axg_toddr_c,
+	&axg_loopback,
+	&axg_spdifin,
+	&axg_spdifout,
+	&axg_resample,
+	&axg_power_detect,
+	&axg_mst_a_mclk_sel,
+	&axg_mst_b_mclk_sel,
+	&axg_mst_c_mclk_sel,
+	&axg_mst_d_mclk_sel,
+	&axg_mst_e_mclk_sel,
+	&axg_mst_f_mclk_sel,
+	&axg_mst_a_mclk_div,
+	&axg_mst_b_mclk_div,
+	&axg_mst_c_mclk_div,
+	&axg_mst_d_mclk_div,
+	&axg_mst_e_mclk_div,
+	&axg_mst_f_mclk_div,
+	&axg_mst_a_mclk,
+	&axg_mst_b_mclk,
+	&axg_mst_c_mclk,
+	&axg_mst_d_mclk,
+	&axg_mst_e_mclk,
+	&axg_mst_f_mclk,
+	&axg_spdifout_clk_sel,
+	&axg_spdifout_clk_div,
+	&axg_spdifout_clk,
+	&axg_spdifin_clk_sel,
+	&axg_spdifin_clk_div,
+	&axg_spdifin_clk,
+	&axg_pdm_dclk_sel,
+	&axg_pdm_dclk_div,
+	&axg_pdm_dclk,
+	&axg_pdm_sysclk_sel,
+	&axg_pdm_sysclk_div,
+	&axg_pdm_sysclk,
+	&axg_mst_a_sclk_pre_en,
+	&axg_mst_b_sclk_pre_en,
+	&axg_mst_c_sclk_pre_en,
+	&axg_mst_d_sclk_pre_en,
+	&axg_mst_e_sclk_pre_en,
+	&axg_mst_f_sclk_pre_en,
+	&axg_mst_a_sclk_div,
+	&axg_mst_b_sclk_div,
+	&axg_mst_c_sclk_div,
+	&axg_mst_d_sclk_div,
+	&axg_mst_e_sclk_div,
+	&axg_mst_f_sclk_div,
+	&axg_mst_a_sclk_post_en,
+	&axg_mst_b_sclk_post_en,
+	&axg_mst_c_sclk_post_en,
+	&axg_mst_d_sclk_post_en,
+	&axg_mst_e_sclk_post_en,
+	&axg_mst_f_sclk_post_en,
+	&axg_mst_a_sclk,
+	&axg_mst_b_sclk,
+	&axg_mst_c_sclk,
+	&axg_mst_d_sclk,
+	&axg_mst_e_sclk,
+	&axg_mst_f_sclk,
+	&axg_mst_a_lrclk_div,
+	&axg_mst_b_lrclk_div,
+	&axg_mst_c_lrclk_div,
+	&axg_mst_d_lrclk_div,
+	&axg_mst_e_lrclk_div,
+	&axg_mst_f_lrclk_div,
+	&axg_mst_a_lrclk,
+	&axg_mst_b_lrclk,
+	&axg_mst_c_lrclk,
+	&axg_mst_d_lrclk,
+	&axg_mst_e_lrclk,
+	&axg_mst_f_lrclk,
+	&axg_tdmin_a_sclk_sel,
+	&axg_tdmin_b_sclk_sel,
+	&axg_tdmin_c_sclk_sel,
+	&axg_tdmin_lb_sclk_sel,
+	&axg_tdmout_a_sclk_sel,
+	&axg_tdmout_b_sclk_sel,
+	&axg_tdmout_c_sclk_sel,
+	&axg_tdmin_a_sclk_pre_en,
+	&axg_tdmin_b_sclk_pre_en,
+	&axg_tdmin_c_sclk_pre_en,
+	&axg_tdmin_lb_sclk_pre_en,
+	&axg_tdmout_a_sclk_pre_en,
+	&axg_tdmout_b_sclk_pre_en,
+	&axg_tdmout_c_sclk_pre_en,
+	&axg_tdmin_a_sclk_post_en,
+	&axg_tdmin_b_sclk_post_en,
+	&axg_tdmin_c_sclk_post_en,
+	&axg_tdmin_lb_sclk_post_en,
+	&axg_tdmout_a_sclk_post_en,
+	&axg_tdmout_b_sclk_post_en,
+	&axg_tdmout_c_sclk_post_en,
+	&axg_tdmin_a_sclk,
+	&axg_tdmin_b_sclk,
+	&axg_tdmin_c_sclk,
+	&axg_tdmin_lb_sclk,
+	&axg_tdmout_a_sclk,
+	&axg_tdmout_b_sclk,
+	&axg_tdmout_c_sclk,
+	&axg_tdmin_a_lrclk,
+	&axg_tdmin_b_lrclk,
+	&axg_tdmin_c_lrclk,
+	&axg_tdmin_lb_lrclk,
+	&axg_tdmout_a_lrclk,
+	&axg_tdmout_b_lrclk,
+	&axg_tdmout_c_lrclk,
+};
+
+static struct clk *devm_clk_get_enable(struct device *dev, char *id)
+{
+	struct clk *clk;
+	int ret;
+
+	clk = devm_clk_get(dev, id);
+	if (IS_ERR(clk)) {
+		if (PTR_ERR(clk) != -EPROBE_DEFER)
+			dev_err(dev, "failed to get %s", id);
+		return clk;
+	}
+
+	ret = clk_prepare_enable(clk);
+	if (ret) {
+		dev_err(dev, "failed to enable %s", id);
+		return ERR_PTR(ret);
+	}
+
+	ret = devm_add_action_or_reset(dev,
+				       (void(*)(void *))clk_disable_unprepare,
+				       clk);
+	if (ret) {
+		dev_err(dev, "failed to add reset action on %s", id);
+		return ERR_PTR(ret);
+	}
+
+	return clk;
+}
+
+static const struct clk_ops axg_clk_no_ops = {};
+
+static struct clk_hw *axg_clk_hw_register_bypass(struct device *dev,
+						 const char *name,
+						 const char *parent_name)
+{
+	struct clk_hw *hw;
+	struct clk_init_data init;
+	char *clk_name;
+	int ret;
+
+	hw = devm_kzalloc(dev, sizeof(*hw), GFP_KERNEL);
+	if (!hw)
+		return ERR_PTR(-ENOMEM);
+
+	clk_name = kasprintf(GFP_KERNEL, "axg_%s", name);
+	if (!clk_name)
+		return ERR_PTR(-ENOMEM);
+
+	init.name = clk_name;
+	init.ops = &axg_clk_no_ops;
+	init.flags = 0;
+	init.parent_names = parent_name ? &parent_name : NULL;
+	init.num_parents = parent_name ? 1 : 0;
+	hw->init = &init;
+
+	ret = devm_clk_hw_register(dev, hw);
+	kfree(clk_name);
+
+	return ret ? ERR_PTR(ret) : hw;
+}
+
+static int axg_register_clk_hw_input(struct device *dev,
+				     const char *name,
+				     unsigned int clkid)
+{
+	struct clk *parent_clk = devm_clk_get(dev, name);
+	struct clk_hw *hw = NULL;
+
+	if (IS_ERR(parent_clk)) {
+		int err = PTR_ERR(parent_clk);
+
+		/* It is ok if an input clock is missing */
+		if (err == -ENOENT) {
+			dev_dbg(dev, "%s not provided", name);
+		} else {
+			if (err != -EPROBE_DEFER)
+				dev_err(dev, "failed to get %s clock", name);
+			return err;
+		}
+	} else {
+		hw = axg_clk_hw_register_bypass(dev, name,
+						__clk_get_name(parent_clk));
+	}
+
+	if (IS_ERR(hw)) {
+		dev_err(dev, "failed to register %s clock", name);
+		return PTR_ERR(hw);
+	}
+
+	axg_audio_hw_onecell_data.hws[clkid] = hw;
+	return 0;
+}
+
+static int axg_register_clk_hw_inputs(struct device *dev,
+				      const char *basename,
+				      unsigned int count,
+				      unsigned int clkid)
+{
+	char *name;
+	int i, ret;
+
+	for (i = 0; i < count; i++) {
+		name = kasprintf(GFP_KERNEL, "%s%d", basename, i);
+		if (!name)
+			return -ENOMEM;
+
+		ret = axg_register_clk_hw_input(dev, name, clkid + i);
+		kfree(name);
+		if (ret)
+			return ret;
+	}
+
+	return 0;
+}
+
+static const struct regmap_config axg_audio_regmap_cfg = {
+	.reg_bits	= 32,
+	.val_bits	= 32,
+	.reg_stride	= 4,
+	.max_register	= AUDIO_CLK_PDMIN_CTRL1,
+};
+
+static int axg_audio_clkc_probe(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	struct regmap *map;
+	struct resource *res;
+	void __iomem *regs;
+	struct clk *clk;
+	struct clk_hw *hw;
+	int ret, i;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	regs = devm_ioremap_resource(dev, res);
+	if (IS_ERR(regs))
+		return PTR_ERR(regs);
+
+	map = devm_regmap_init_mmio(dev, regs, &axg_audio_regmap_cfg);
+	if (IS_ERR(map)) {
+		dev_err(dev, "failed to init regmap: %ld\n", PTR_ERR(map));
+		return PTR_ERR(map);
+	}
+
+	/* Get the mandatory peripheral clock */
+	clk = devm_clk_get_enable(dev, "pclk");
+	if (IS_ERR(clk))
+		return PTR_ERR(clk);
+
+	ret = device_reset(dev);
+	if (ret) {
+		dev_err(dev, "failed to reset device\n");
+		return ret;
+	}
+
+	/* Register the peripheral input clock */
+	hw = axg_clk_hw_register_bypass(dev, "audio_pclk",
+					__clk_get_name(clk));
+	if (IS_ERR(hw))
+		return PTR_ERR(hw);
+
+	axg_audio_hw_onecell_data.hws[AUD_CLKID_PCLK] = hw;
+
+	/* Register optional input master clocks */
+	ret = axg_register_clk_hw_inputs(dev, "mst_in",
+					 AXG_MST_IN_COUNT,
+					 AUD_CLKID_MST0);
+	if (ret)
+		return ret;
+
+	/* Register optional input slave sclks */
+	ret = axg_register_clk_hw_inputs(dev, "slv_sclk",
+					 AXG_SLV_SCLK_COUNT,
+					 AUD_CLKID_SLV_SCLK0);
+	if (ret)
+		return ret;
+
+	/* Register optional input slave lrclks */
+	ret = axg_register_clk_hw_inputs(dev, "slv_lrclk",
+					 AXG_SLV_LRCLK_COUNT,
+					 AUD_CLKID_SLV_LRCLK0);
+	if (ret)
+		return ret;
+
+	/* Populate regmap for the regmap backed clocks */
+	for (i = 0; i < ARRAY_SIZE(axg_audio_clk_regmaps); i++)
+		axg_audio_clk_regmaps[i]->map = map;
+
+	/* Take care to skip the registered input clocks */
+	for (i = AUD_CLKID_DDR_ARB; i < axg_audio_hw_onecell_data.num; i++) {
+		hw = axg_audio_hw_onecell_data.hws[i];
+		/* array might be sparse */
+		if (!hw)
+			continue;
+
+		ret = devm_clk_hw_register(dev, hw);
+		if (ret) {
+			dev_err(dev, "failed to register clock %s\n",
+				hw->init->name);
+			return ret;
+		}
+	}
+
+	return devm_of_clk_add_hw_provider(dev, of_clk_hw_onecell_get,
+					   &axg_audio_hw_onecell_data);
+}
+
+static const struct of_device_id clkc_match_table[] = {
+	{ .compatible = "amlogic,axg-audio-clkc" },
+	{}
+};
+MODULE_DEVICE_TABLE(of, clkc_match_table);
+
+static struct platform_driver axg_audio_driver = {
+	.probe		= axg_audio_clkc_probe,
+	.driver		= {
+		.name	= "axg-audio-clkc",
+		.of_match_table = clkc_match_table,
+	},
+};
+module_platform_driver(axg_audio_driver);
+
+MODULE_DESCRIPTION("Amlogic A113x Audio Clock driver");
+MODULE_AUTHOR("Jerome Brunet <jbrunet@baylibre.com>");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/clk/meson/axg-audio.h b/drivers/clk/meson/axg-audio.h
new file mode 100644
index 0000000..7191b39
--- /dev/null
+++ b/drivers/clk/meson/axg-audio.h
@@ -0,0 +1,127 @@
+/* SPDX-License-Identifier: (GPL-2.0 OR MIT) */
+/*
+ * Copyright (c) 2018 BayLibre, SAS.
+ * Author: Jerome Brunet <jbrunet@baylibre.com>
+ */
+
+#ifndef __AXG_AUDIO_CLKC_H
+#define __AXG_AUDIO_CLKC_H
+
+/*
+ * Audio Clock  register offsets
+ *
+ * Register offsets from the datasheet must be multiplied by 4 before
+ * to get the right offset
+ */
+#define AUDIO_CLK_GATE_EN	0x000
+#define AUDIO_MCLK_A_CTRL	0x004
+#define AUDIO_MCLK_B_CTRL	0x008
+#define AUDIO_MCLK_C_CTRL	0x00C
+#define AUDIO_MCLK_D_CTRL	0x010
+#define AUDIO_MCLK_E_CTRL	0x014
+#define AUDIO_MCLK_F_CTRL	0x018
+#define AUDIO_MST_A_SCLK_CTRL0	0x040
+#define AUDIO_MST_A_SCLK_CTRL1	0x044
+#define AUDIO_MST_B_SCLK_CTRL0	0x048
+#define AUDIO_MST_B_SCLK_CTRL1	0x04C
+#define AUDIO_MST_C_SCLK_CTRL0	0x050
+#define AUDIO_MST_C_SCLK_CTRL1	0x054
+#define AUDIO_MST_D_SCLK_CTRL0	0x058
+#define AUDIO_MST_D_SCLK_CTRL1	0x05C
+#define AUDIO_MST_E_SCLK_CTRL0	0x060
+#define AUDIO_MST_E_SCLK_CTRL1	0x064
+#define AUDIO_MST_F_SCLK_CTRL0	0x068
+#define AUDIO_MST_F_SCLK_CTRL1	0x06C
+#define AUDIO_CLK_TDMIN_A_CTRL	0x080
+#define AUDIO_CLK_TDMIN_B_CTRL	0x084
+#define AUDIO_CLK_TDMIN_C_CTRL	0x088
+#define AUDIO_CLK_TDMIN_LB_CTRL 0x08C
+#define AUDIO_CLK_TDMOUT_A_CTRL 0x090
+#define AUDIO_CLK_TDMOUT_B_CTRL 0x094
+#define AUDIO_CLK_TDMOUT_C_CTRL 0x098
+#define AUDIO_CLK_SPDIFIN_CTRL	0x09C
+#define AUDIO_CLK_SPDIFOUT_CTRL 0x0A0
+#define AUDIO_CLK_RESAMPLE_CTRL 0x0A4
+#define AUDIO_CLK_LOCKER_CTRL	0x0A8
+#define AUDIO_CLK_PDMIN_CTRL0	0x0AC
+#define AUDIO_CLK_PDMIN_CTRL1	0x0B0
+
+/*
+ * CLKID index values
+ * These indices are entirely contrived and do not map onto the hardware.
+ */
+
+#define AUD_CLKID_PCLK			0
+#define AUD_CLKID_MST0			1
+#define AUD_CLKID_MST1			2
+#define AUD_CLKID_MST2			3
+#define AUD_CLKID_MST3			4
+#define AUD_CLKID_MST4			5
+#define AUD_CLKID_MST5			6
+#define AUD_CLKID_MST6			7
+#define AUD_CLKID_MST7			8
+#define AUD_CLKID_MST_A_MCLK_SEL	59
+#define AUD_CLKID_MST_B_MCLK_SEL	60
+#define AUD_CLKID_MST_C_MCLK_SEL	61
+#define AUD_CLKID_MST_D_MCLK_SEL	62
+#define AUD_CLKID_MST_E_MCLK_SEL	63
+#define AUD_CLKID_MST_F_MCLK_SEL	64
+#define AUD_CLKID_MST_A_MCLK_DIV	65
+#define AUD_CLKID_MST_B_MCLK_DIV	66
+#define AUD_CLKID_MST_C_MCLK_DIV	67
+#define AUD_CLKID_MST_D_MCLK_DIV	68
+#define AUD_CLKID_MST_E_MCLK_DIV	69
+#define AUD_CLKID_MST_F_MCLK_DIV	70
+#define AUD_CLKID_SPDIFOUT_CLK_SEL	71
+#define AUD_CLKID_SPDIFOUT_CLK_DIV	72
+#define AUD_CLKID_SPDIFIN_CLK_SEL	73
+#define AUD_CLKID_SPDIFIN_CLK_DIV	74
+#define AUD_CLKID_PDM_DCLK_SEL		75
+#define AUD_CLKID_PDM_DCLK_DIV		76
+#define AUD_CLKID_PDM_SYSCLK_SEL	77
+#define AUD_CLKID_PDM_SYSCLK_DIV	78
+#define AUD_CLKID_MST_A_SCLK_PRE_EN	92
+#define AUD_CLKID_MST_B_SCLK_PRE_EN	93
+#define AUD_CLKID_MST_C_SCLK_PRE_EN	94
+#define AUD_CLKID_MST_D_SCLK_PRE_EN	95
+#define AUD_CLKID_MST_E_SCLK_PRE_EN	96
+#define AUD_CLKID_MST_F_SCLK_PRE_EN	97
+#define AUD_CLKID_MST_A_SCLK_DIV	98
+#define AUD_CLKID_MST_B_SCLK_DIV	99
+#define AUD_CLKID_MST_C_SCLK_DIV	100
+#define AUD_CLKID_MST_D_SCLK_DIV	101
+#define AUD_CLKID_MST_E_SCLK_DIV	102
+#define AUD_CLKID_MST_F_SCLK_DIV	103
+#define AUD_CLKID_MST_A_SCLK_POST_EN	104
+#define AUD_CLKID_MST_B_SCLK_POST_EN	105
+#define AUD_CLKID_MST_C_SCLK_POST_EN	106
+#define AUD_CLKID_MST_D_SCLK_POST_EN	107
+#define AUD_CLKID_MST_E_SCLK_POST_EN	108
+#define AUD_CLKID_MST_F_SCLK_POST_EN	109
+#define AUD_CLKID_MST_A_LRCLK_DIV	110
+#define AUD_CLKID_MST_B_LRCLK_DIV	111
+#define AUD_CLKID_MST_C_LRCLK_DIV	112
+#define AUD_CLKID_MST_D_LRCLK_DIV	113
+#define AUD_CLKID_MST_E_LRCLK_DIV	114
+#define AUD_CLKID_MST_F_LRCLK_DIV	115
+#define AUD_CLKID_TDMIN_A_SCLK_PRE_EN	137
+#define AUD_CLKID_TDMIN_B_SCLK_PRE_EN	138
+#define AUD_CLKID_TDMIN_C_SCLK_PRE_EN	139
+#define AUD_CLKID_TDMIN_LB_SCLK_PRE_EN	140
+#define AUD_CLKID_TDMOUT_A_SCLK_PRE_EN	141
+#define AUD_CLKID_TDMOUT_B_SCLK_PRE_EN	142
+#define AUD_CLKID_TDMOUT_C_SCLK_PRE_EN	143
+#define AUD_CLKID_TDMIN_A_SCLK_POST_EN	144
+#define AUD_CLKID_TDMIN_B_SCLK_POST_EN	145
+#define AUD_CLKID_TDMIN_C_SCLK_POST_EN	146
+#define AUD_CLKID_TDMIN_LB_SCLK_POST_EN	147
+#define AUD_CLKID_TDMOUT_A_SCLK_POST_EN	148
+#define AUD_CLKID_TDMOUT_B_SCLK_POST_EN	149
+#define AUD_CLKID_TDMOUT_C_SCLK_POST_EN	150
+
+/* include the CLKIDs which are part of the DT bindings */
+#include <dt-bindings/clock/axg-audio-clkc.h>
+
+#define NR_CLKS	151
+
+#endif /*__AXG_AUDIO_CLKC_H */
diff --git a/drivers/clk/meson/axg.c b/drivers/clk/meson/axg.c
index bd4dbc6..00ce62a 100644
--- a/drivers/clk/meson/axg.c
+++ b/drivers/clk/meson/axg.c
@@ -12,7 +12,6 @@
 #include <linux/clk.h>
 #include <linux/clk-provider.h>
 #include <linux/init.h>
-#include <linux/of_address.h>
 #include <linux/of_device.h>
 #include <linux/mfd/syscon.h>
 #include <linux/platform_device.h>
@@ -626,6 +625,137 @@ static struct clk_regmap axg_mpll3 = {
 	},
 };
 
+static const struct pll_rate_table axg_pcie_pll_rate_table[] = {
+	{
+		.rate	= 100000000,
+		.m	= 200,
+		.n	= 3,
+		.od	= 1,
+		.od2	= 3,
+	},
+	{ /* sentinel */ },
+};
+
+static const struct reg_sequence axg_pcie_init_regs[] = {
+	{ .reg = HHI_PCIE_PLL_CNTL,	.def = 0x400106c8 },
+	{ .reg = HHI_PCIE_PLL_CNTL1,	.def = 0x0084a2aa },
+	{ .reg = HHI_PCIE_PLL_CNTL2,	.def = 0xb75020be },
+	{ .reg = HHI_PCIE_PLL_CNTL3,	.def = 0x0a47488e },
+	{ .reg = HHI_PCIE_PLL_CNTL4,	.def = 0xc000004d },
+	{ .reg = HHI_PCIE_PLL_CNTL5,	.def = 0x00078000 },
+	{ .reg = HHI_PCIE_PLL_CNTL6,	.def = 0x002323c6 },
+};
+
+static struct clk_regmap axg_pcie_pll = {
+	.data = &(struct meson_clk_pll_data){
+		.m = {
+			.reg_off = HHI_PCIE_PLL_CNTL,
+			.shift   = 0,
+			.width   = 9,
+		},
+		.n = {
+			.reg_off = HHI_PCIE_PLL_CNTL,
+			.shift   = 9,
+			.width   = 5,
+		},
+		.od = {
+			.reg_off = HHI_PCIE_PLL_CNTL,
+			.shift   = 16,
+			.width   = 2,
+		},
+		.od2 = {
+			.reg_off = HHI_PCIE_PLL_CNTL6,
+			.shift   = 6,
+			.width   = 2,
+		},
+		.frac = {
+			.reg_off = HHI_PCIE_PLL_CNTL1,
+			.shift   = 0,
+			.width   = 12,
+		},
+		.l = {
+			.reg_off = HHI_PCIE_PLL_CNTL,
+			.shift   = 31,
+			.width   = 1,
+		},
+		.rst = {
+			.reg_off = HHI_PCIE_PLL_CNTL,
+			.shift   = 29,
+			.width   = 1,
+		},
+		.table = axg_pcie_pll_rate_table,
+		.init_regs = axg_pcie_init_regs,
+		.init_count = ARRAY_SIZE(axg_pcie_init_regs),
+	},
+	.hw.init = &(struct clk_init_data){
+		.name = "pcie_pll",
+		.ops = &meson_clk_pll_ops,
+		.parent_names = (const char *[]){ "xtal" },
+		.num_parents = 1,
+	},
+};
+
+static struct clk_regmap axg_pcie_mux = {
+	.data = &(struct clk_regmap_mux_data){
+		.offset = HHI_PCIE_PLL_CNTL6,
+		.mask = 0x1,
+		.shift = 2,
+	},
+	.hw.init = &(struct clk_init_data){
+		.name = "pcie_mux",
+		.ops = &clk_regmap_mux_ops,
+		.parent_names = (const char *[]){ "mpll3", "pcie_pll" },
+		.num_parents = 2,
+		.flags = CLK_SET_RATE_PARENT,
+	},
+};
+
+static struct clk_regmap axg_pcie_ref = {
+	.data = &(struct clk_regmap_mux_data){
+		.offset = HHI_PCIE_PLL_CNTL6,
+		.mask = 0x1,
+		.shift = 1,
+		/* skip the parent 0, reserved for debug */
+		.table = (u32[]){ 1 },
+	},
+	.hw.init = &(struct clk_init_data){
+		.name = "pcie_ref",
+		.ops = &clk_regmap_mux_ops,
+		.parent_names = (const char *[]){ "pcie_mux" },
+		.num_parents = 1,
+		.flags = CLK_SET_RATE_PARENT,
+	},
+};
+
+static struct clk_regmap axg_pcie_cml_en0 = {
+	.data = &(struct clk_regmap_gate_data){
+		.offset = HHI_PCIE_PLL_CNTL6,
+		.bit_idx = 4,
+	},
+	.hw.init = &(struct clk_init_data) {
+		.name = "pcie_cml_en0",
+		.ops = &clk_regmap_gate_ops,
+		.parent_names = (const char *[]){ "pcie_ref" },
+		.num_parents = 1,
+		.flags = CLK_SET_RATE_PARENT,
+
+	},
+};
+
+static struct clk_regmap axg_pcie_cml_en1 = {
+	.data = &(struct clk_regmap_gate_data){
+		.offset = HHI_PCIE_PLL_CNTL6,
+		.bit_idx = 3,
+	},
+	.hw.init = &(struct clk_init_data) {
+		.name = "pcie_cml_en1",
+		.ops = &clk_regmap_gate_ops,
+		.parent_names = (const char *[]){ "pcie_ref" },
+		.num_parents = 1,
+		.flags = CLK_SET_RATE_PARENT,
+	},
+};
+
 static u32 mux_table_clk81[]	= { 0, 2, 3, 4, 5, 6, 7 };
 static const char * const clk81_parent_names[] = {
 	"xtal", "fclk_div7", "mpll1", "mpll2", "fclk_div4",
@@ -779,6 +909,63 @@ static struct clk_regmap axg_sd_emmc_c_clk0 = {
 	},
 };
 
+static u32 mux_table_gen_clk[]	= { 0, 4, 5, 6, 7, 8,
+				    9, 10, 11, 13, 14, };
+static const char * const gen_clk_parent_names[] = {
+	"xtal", "hifi_pll", "mpll0", "mpll1", "mpll2", "mpll3",
+	"fclk_div4", "fclk_div3", "fclk_div5", "fclk_div7", "gp0_pll",
+};
+
+static struct clk_regmap axg_gen_clk_sel = {
+	.data = &(struct clk_regmap_mux_data){
+		.offset = HHI_GEN_CLK_CNTL,
+		.mask = 0xf,
+		.shift = 12,
+		.table = mux_table_gen_clk,
+	},
+	.hw.init = &(struct clk_init_data){
+		.name = "gen_clk_sel",
+		.ops = &clk_regmap_mux_ops,
+		/*
+		 * bits 15:12 selects from 14 possible parents:
+		 * xtal, [rtc_oscin_i], [sys_cpu_div16], [ddr_dpll_pt],
+		 * hifi_pll, mpll0, mpll1, mpll2, mpll3, fdiv4,
+		 * fdiv3, fdiv5, [cts_msr_clk], fdiv7, gp0_pll
+		 */
+		.parent_names = gen_clk_parent_names,
+		.num_parents = ARRAY_SIZE(gen_clk_parent_names),
+	},
+};
+
+static struct clk_regmap axg_gen_clk_div = {
+	.data = &(struct clk_regmap_div_data){
+		.offset = HHI_GEN_CLK_CNTL,
+		.shift = 0,
+		.width = 11,
+	},
+	.hw.init = &(struct clk_init_data){
+		.name = "gen_clk_div",
+		.ops = &clk_regmap_divider_ops,
+		.parent_names = (const char *[]){ "gen_clk_sel" },
+		.num_parents = 1,
+		.flags = CLK_SET_RATE_PARENT,
+	},
+};
+
+static struct clk_regmap axg_gen_clk = {
+	.data = &(struct clk_regmap_gate_data){
+		.offset = HHI_GEN_CLK_CNTL,
+		.bit_idx = 7,
+	},
+	.hw.init = &(struct clk_init_data){
+		.name = "gen_clk",
+		.ops = &clk_regmap_gate_ops,
+		.parent_names = (const char *[]){ "gen_clk_div" },
+		.num_parents = 1,
+		.flags = CLK_SET_RATE_PARENT,
+	},
+};
+
 /* Everything Else (EE) domain gates */
 static MESON_GATE(axg_ddr, HHI_GCLK_MPEG0, 0);
 static MESON_GATE(axg_audio_locker, HHI_GCLK_MPEG0, 2);
@@ -821,6 +1008,7 @@ static MESON_GATE(axg_mmc_pclk, HHI_GCLK_MPEG2, 11);
 static MESON_GATE(axg_vpu_intr, HHI_GCLK_MPEG2, 25);
 static MESON_GATE(axg_sec_ahb_ahb3_bridge, HHI_GCLK_MPEG2, 26);
 static MESON_GATE(axg_gic, HHI_GCLK_MPEG2, 30);
+static MESON_GATE(axg_mipi_enable, HHI_MIPI_CNTL0, 29);
 
 /* Always On (AO) domain gates */
 
@@ -910,6 +1098,15 @@ static struct clk_hw_onecell_data axg_hw_onecell_data = {
 		[CLKID_FCLK_DIV4_DIV]		= &axg_fclk_div4_div.hw,
 		[CLKID_FCLK_DIV5_DIV]		= &axg_fclk_div5_div.hw,
 		[CLKID_FCLK_DIV7_DIV]		= &axg_fclk_div7_div.hw,
+		[CLKID_PCIE_PLL]		= &axg_pcie_pll.hw,
+		[CLKID_PCIE_MUX]		= &axg_pcie_mux.hw,
+		[CLKID_PCIE_REF]		= &axg_pcie_ref.hw,
+		[CLKID_PCIE_CML_EN0]		= &axg_pcie_cml_en0.hw,
+		[CLKID_PCIE_CML_EN1]		= &axg_pcie_cml_en1.hw,
+		[CLKID_MIPI_ENABLE]		= &axg_mipi_enable.hw,
+		[CLKID_GEN_CLK_SEL]		= &axg_gen_clk_sel.hw,
+		[CLKID_GEN_CLK_DIV]		= &axg_gen_clk_div.hw,
+		[CLKID_GEN_CLK]			= &axg_gen_clk.hw,
 		[NR_CLKS]			= NULL,
 	},
 	.num = NR_CLKS,
@@ -988,6 +1185,15 @@ static struct clk_regmap *const axg_clk_regmaps[] = {
 	&axg_fclk_div4,
 	&axg_fclk_div5,
 	&axg_fclk_div7,
+	&axg_pcie_pll,
+	&axg_pcie_mux,
+	&axg_pcie_ref,
+	&axg_pcie_cml_en0,
+	&axg_pcie_cml_en1,
+	&axg_mipi_enable,
+	&axg_gen_clk_sel,
+	&axg_gen_clk_div,
+	&axg_gen_clk,
 };
 
 static const struct of_device_id clkc_match_table[] = {
@@ -995,49 +1201,17 @@ static const struct of_device_id clkc_match_table[] = {
 	{}
 };
 
-static const struct regmap_config clkc_regmap_config = {
-	.reg_bits       = 32,
-	.val_bits       = 32,
-	.reg_stride     = 4,
-};
-
 static int axg_clkc_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
-	struct resource *res;
-	void __iomem *clk_base = NULL;
 	struct regmap *map;
 	int ret, i;
 
 	/* Get the hhi system controller node if available */
 	map = syscon_node_to_regmap(of_get_parent(dev->of_node));
 	if (IS_ERR(map)) {
-		dev_err(dev,
-			"failed to get HHI regmap - Trying obsolete regs\n");
-
-		/*
-		 * FIXME: HHI registers should be accessed through
-		 * the appropriate system controller. This is required because
-		 * there is more than just clocks in this register space
-		 *
-		 * This fallback method is only provided temporarily until
-		 * all the platform DTs are properly using the syscon node
-		 */
-		res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-		if (!res)
-			return -EINVAL;
-
-
-		clk_base = devm_ioremap(dev, res->start, resource_size(res));
-		if (!clk_base) {
-			dev_err(dev, "Unable to map clk base\n");
-			return -ENXIO;
-		}
-
-		map = devm_regmap_init_mmio(dev, clk_base,
-					    &clkc_regmap_config);
-		if (IS_ERR(map))
-			return PTR_ERR(map);
+		dev_err(dev, "failed to get HHI regmap\n");
+		return PTR_ERR(map);
 	}
 
 	/* Populate regmap for the regmap backed clocks */
diff --git a/drivers/clk/meson/axg.h b/drivers/clk/meson/axg.h
index b421df6..1d04144 100644
--- a/drivers/clk/meson/axg.h
+++ b/drivers/clk/meson/axg.h
@@ -16,6 +16,7 @@
  * Register offsets from the data sheet must be multiplied by 4 before
  * adding them to the base address to get the right value.
  */
+#define HHI_MIPI_CNTL0			0x00
 #define HHI_GP0_PLL_CNTL		0x40
 #define HHI_GP0_PLL_CNTL2		0x44
 #define HHI_GP0_PLL_CNTL3		0x48
@@ -127,8 +128,13 @@
 #define CLKID_FCLK_DIV4_DIV			73
 #define CLKID_FCLK_DIV5_DIV			74
 #define CLKID_FCLK_DIV7_DIV			75
+#define CLKID_PCIE_PLL				76
+#define CLKID_PCIE_MUX				77
+#define CLKID_PCIE_REF				78
+#define CLKID_GEN_CLK_SEL			82
+#define CLKID_GEN_CLK_DIV			83
 
-#define NR_CLKS					76
+#define NR_CLKS					85
 
 /* include the CLKIDs that have been made part of the DT binding */
 #include <dt-bindings/clock/axg-clkc.h>
diff --git a/drivers/clk/meson/clk-audio-divider.c b/drivers/clk/meson/clk-audio-divider.c
deleted file mode 100644
index 58f546e..0000000
--- a/drivers/clk/meson/clk-audio-divider.c
+++ /dev/null
@@ -1,110 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Copyright (c) 2017 AmLogic, Inc.
- * Author: Jerome Brunet <jbrunet@baylibre.com>
- */
-
-/*
- * i2s master clock divider: The algorithm of the generic clk-divider used with
- * a very precise clock parent such as the mpll tends to select a low divider
- * factor. This gives poor results with this particular divider, especially with
- * high frequencies (> 100 MHz)
- *
- * This driver try to select the maximum possible divider with the rate the
- * upstream clock can provide.
- */
-
-#include <linux/clk-provider.h>
-#include "clkc.h"
-
-static inline struct meson_clk_audio_div_data *
-meson_clk_audio_div_data(struct clk_regmap *clk)
-{
-	return (struct meson_clk_audio_div_data *)clk->data;
-}
-
-static int _div_round(unsigned long parent_rate, unsigned long rate,
-		      unsigned long flags)
-{
-	if (flags & CLK_DIVIDER_ROUND_CLOSEST)
-		return DIV_ROUND_CLOSEST_ULL((u64)parent_rate, rate);
-
-	return DIV_ROUND_UP_ULL((u64)parent_rate, rate);
-}
-
-static int _get_val(unsigned long parent_rate, unsigned long rate)
-{
-	return DIV_ROUND_UP_ULL((u64)parent_rate, rate) - 1;
-}
-
-static int _valid_divider(unsigned int width, int divider)
-{
-	int max_divider = 1 << width;
-
-	return clamp(divider, 1, max_divider);
-}
-
-static unsigned long audio_divider_recalc_rate(struct clk_hw *hw,
-					       unsigned long parent_rate)
-{
-	struct clk_regmap *clk = to_clk_regmap(hw);
-	struct meson_clk_audio_div_data *adiv = meson_clk_audio_div_data(clk);
-	unsigned long divider;
-
-	divider = meson_parm_read(clk->map, &adiv->div);
-
-	return DIV_ROUND_UP_ULL((u64)parent_rate, divider);
-}
-
-static long audio_divider_round_rate(struct clk_hw *hw,
-				     unsigned long rate,
-				     unsigned long *parent_rate)
-{
-	struct clk_regmap *clk = to_clk_regmap(hw);
-	struct meson_clk_audio_div_data *adiv = meson_clk_audio_div_data(clk);
-	unsigned long max_prate;
-	int divider;
-
-	if (!(clk_hw_get_flags(hw) & CLK_SET_RATE_PARENT)) {
-		divider = _div_round(*parent_rate, rate, adiv->flags);
-		divider = _valid_divider(adiv->div.width, divider);
-		return DIV_ROUND_UP_ULL((u64)*parent_rate, divider);
-	}
-
-	/* Get the maximum parent rate */
-	max_prate = clk_hw_round_rate(clk_hw_get_parent(hw), ULONG_MAX);
-
-	/* Get the corresponding rounded down divider */
-	divider = max_prate / rate;
-	divider = _valid_divider(adiv->div.width, divider);
-
-	/* Get actual rate of the parent */
-	*parent_rate = clk_hw_round_rate(clk_hw_get_parent(hw),
-					 divider * rate);
-
-	return DIV_ROUND_UP_ULL((u64)*parent_rate, divider);
-}
-
-static int audio_divider_set_rate(struct clk_hw *hw,
-				  unsigned long rate,
-				  unsigned long parent_rate)
-{
-	struct clk_regmap *clk = to_clk_regmap(hw);
-	struct meson_clk_audio_div_data *adiv = meson_clk_audio_div_data(clk);
-	int val = _get_val(parent_rate, rate);
-
-	meson_parm_write(clk->map, &adiv->div, val);
-
-	return 0;
-}
-
-const struct clk_ops meson_clk_audio_divider_ro_ops = {
-	.recalc_rate	= audio_divider_recalc_rate,
-	.round_rate	= audio_divider_round_rate,
-};
-
-const struct clk_ops meson_clk_audio_divider_ops = {
-	.recalc_rate	= audio_divider_recalc_rate,
-	.round_rate	= audio_divider_round_rate,
-	.set_rate	= audio_divider_set_rate,
-};
diff --git a/drivers/clk/meson/clk-phase.c b/drivers/clk/meson/clk-phase.c
new file mode 100644
index 0000000..cba4374
--- /dev/null
+++ b/drivers/clk/meson/clk-phase.c
@@ -0,0 +1,63 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (c) 2018 BayLibre, SAS.
+ * Author: Jerome Brunet <jbrunet@baylibre.com>
+ */
+
+#include <linux/clk-provider.h>
+#include "clkc.h"
+
+#define phase_step(_width) (360 / (1 << (_width)))
+
+static inline struct meson_clk_phase_data *
+meson_clk_phase_data(struct clk_regmap *clk)
+{
+	return (struct meson_clk_phase_data *)clk->data;
+}
+
+int meson_clk_degrees_from_val(unsigned int val, unsigned int width)
+{
+	return phase_step(width) * val;
+}
+EXPORT_SYMBOL_GPL(meson_clk_degrees_from_val);
+
+unsigned int meson_clk_degrees_to_val(int degrees, unsigned int width)
+{
+	unsigned int val = DIV_ROUND_CLOSEST(degrees, phase_step(width));
+
+	/*
+	 * This last calculation is here for cases when degrees is rounded
+	 * to 360, in which case val == (1 << width).
+	 */
+	return val % (1 << width);
+}
+EXPORT_SYMBOL_GPL(meson_clk_degrees_to_val);
+
+static int meson_clk_phase_get_phase(struct clk_hw *hw)
+{
+	struct clk_regmap *clk = to_clk_regmap(hw);
+	struct meson_clk_phase_data *phase = meson_clk_phase_data(clk);
+	unsigned int val;
+
+	val = meson_parm_read(clk->map, &phase->ph);
+
+	return meson_clk_degrees_from_val(val, phase->ph.width);
+}
+
+static int meson_clk_phase_set_phase(struct clk_hw *hw, int degrees)
+{
+	struct clk_regmap *clk = to_clk_regmap(hw);
+	struct meson_clk_phase_data *phase = meson_clk_phase_data(clk);
+	unsigned int val;
+
+	val = meson_clk_degrees_to_val(degrees, phase->ph.width);
+	meson_parm_write(clk->map, &phase->ph, val);
+
+	return 0;
+}
+
+const struct clk_ops meson_clk_phase_ops = {
+	.get_phase	= meson_clk_phase_get_phase,
+	.set_phase	= meson_clk_phase_set_phase,
+};
+EXPORT_SYMBOL_GPL(meson_clk_phase_ops);
diff --git a/drivers/clk/meson/clk-triphase.c b/drivers/clk/meson/clk-triphase.c
new file mode 100644
index 0000000..4a59936
--- /dev/null
+++ b/drivers/clk/meson/clk-triphase.c
@@ -0,0 +1,68 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (c) 2018 BayLibre, SAS.
+ * Author: Jerome Brunet <jbrunet@baylibre.com>
+ */
+
+#include <linux/clk-provider.h>
+#include "clkc-audio.h"
+
+/*
+ * This is a special clock for the audio controller.
+ * The phase of mst_sclk clock output can be controlled independently
+ * for the outside world (ph0), the tdmout (ph1) and tdmin (ph2).
+ * Controlling these 3 phases as just one makes things simpler and
+ * give the same clock view to all the element on the i2s bus.
+ * If necessary, we can still control the phase in the tdm block
+ * which makes these independent control redundant.
+ */
+static inline struct meson_clk_triphase_data *
+meson_clk_triphase_data(struct clk_regmap *clk)
+{
+	return (struct meson_clk_triphase_data *)clk->data;
+}
+
+static void meson_clk_triphase_sync(struct clk_hw *hw)
+{
+	struct clk_regmap *clk = to_clk_regmap(hw);
+	struct meson_clk_triphase_data *tph = meson_clk_triphase_data(clk);
+	unsigned int val;
+
+	/* Get phase 0 and sync it to phase 1 and 2 */
+	val = meson_parm_read(clk->map, &tph->ph0);
+	meson_parm_write(clk->map, &tph->ph1, val);
+	meson_parm_write(clk->map, &tph->ph2, val);
+}
+
+static int meson_clk_triphase_get_phase(struct clk_hw *hw)
+{
+	struct clk_regmap *clk = to_clk_regmap(hw);
+	struct meson_clk_triphase_data *tph = meson_clk_triphase_data(clk);
+	unsigned int val;
+
+	/* Phase are in sync, reading phase 0 is enough */
+	val = meson_parm_read(clk->map, &tph->ph0);
+
+	return meson_clk_degrees_from_val(val, tph->ph0.width);
+}
+
+static int meson_clk_triphase_set_phase(struct clk_hw *hw, int degrees)
+{
+	struct clk_regmap *clk = to_clk_regmap(hw);
+	struct meson_clk_triphase_data *tph = meson_clk_triphase_data(clk);
+	unsigned int val;
+
+	val = meson_clk_degrees_to_val(degrees, tph->ph0.width);
+	meson_parm_write(clk->map, &tph->ph0, val);
+	meson_parm_write(clk->map, &tph->ph1, val);
+	meson_parm_write(clk->map, &tph->ph2, val);
+
+	return 0;
+}
+
+const struct clk_ops meson_clk_triphase_ops = {
+	.init		= meson_clk_triphase_sync,
+	.get_phase	= meson_clk_triphase_get_phase,
+	.set_phase	= meson_clk_triphase_set_phase,
+};
+EXPORT_SYMBOL_GPL(meson_clk_triphase_ops);
diff --git a/drivers/clk/meson/clkc-audio.h b/drivers/clk/meson/clkc-audio.h
new file mode 100644
index 0000000..0a7c157
--- /dev/null
+++ b/drivers/clk/meson/clkc-audio.h
@@ -0,0 +1,28 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2018 BayLibre, SAS.
+ * Author: Jerome Brunet <jbrunet@baylibre.com>
+ */
+
+#ifndef __MESON_CLKC_AUDIO_H
+#define __MESON_CLKC_AUDIO_H
+
+#include "clkc.h"
+
+struct meson_clk_triphase_data {
+	struct parm ph0;
+	struct parm ph1;
+	struct parm ph2;
+};
+
+struct meson_sclk_div_data {
+	struct parm div;
+	struct parm hi;
+	unsigned int cached_div;
+	struct clk_duty cached_duty;
+};
+
+extern const struct clk_ops meson_clk_triphase_ops;
+extern const struct clk_ops meson_sclk_div_ops;
+
+#endif /* __MESON_CLKC_AUDIO_H */
diff --git a/drivers/clk/meson/clkc.h b/drivers/clk/meson/clkc.h
index 2fb0843..24cec16 100644
--- a/drivers/clk/meson/clkc.h
+++ b/drivers/clk/meson/clkc.h
@@ -91,11 +91,13 @@ struct meson_clk_mpll_data {
 
 #define CLK_MESON_MPLL_ROUND_CLOSEST	BIT(0)
 
-struct meson_clk_audio_div_data {
-	struct parm div;
-	u8 flags;
+struct meson_clk_phase_data {
+	struct parm ph;
 };
 
+int meson_clk_degrees_from_val(unsigned int val, unsigned int width);
+unsigned int meson_clk_degrees_to_val(int degrees, unsigned int width);
+
 #define MESON_GATE(_name, _reg, _bit)					\
 struct clk_regmap _name = {						\
 	.data = &(struct clk_regmap_gate_data){				\
@@ -117,7 +119,6 @@ extern const struct clk_ops meson_clk_pll_ops;
 extern const struct clk_ops meson_clk_cpu_ops;
 extern const struct clk_ops meson_clk_mpll_ro_ops;
 extern const struct clk_ops meson_clk_mpll_ops;
-extern const struct clk_ops meson_clk_audio_divider_ro_ops;
-extern const struct clk_ops meson_clk_audio_divider_ops;
+extern const struct clk_ops meson_clk_phase_ops;
 
 #endif /* __CLKC_H */
diff --git a/drivers/clk/meson/gxbb.c b/drivers/clk/meson/gxbb.c
index 2406584..86d3ae5 100644
--- a/drivers/clk/meson/gxbb.c
+++ b/drivers/clk/meson/gxbb.c
@@ -7,7 +7,6 @@
 #include <linux/clk.h>
 #include <linux/clk-provider.h>
 #include <linux/init.h>
-#include <linux/of_address.h>
 #include <linux/of_device.h>
 #include <linux/mfd/syscon.h>
 #include <linux/platform_device.h>
@@ -498,6 +497,7 @@ static struct clk_regmap gxbb_fclk_div2 = {
 		.ops = &clk_regmap_gate_ops,
 		.parent_names = (const char *[]){ "fclk_div2_div" },
 		.num_parents = 1,
+		.flags = CLK_IS_CRITICAL,
 	},
 };
 
@@ -970,28 +970,26 @@ static struct clk_regmap gxbb_cts_amclk_sel = {
 		.mask = 0x3,
 		.shift = 9,
 		.table = (u32[]){ 1, 2, 3 },
+		.flags = CLK_MUX_ROUND_CLOSEST,
 	},
 	.hw.init = &(struct clk_init_data){
 		.name = "cts_amclk_sel",
 		.ops = &clk_regmap_mux_ops,
 		.parent_names = (const char *[]){ "mpll0", "mpll1", "mpll2" },
 		.num_parents = 3,
-		.flags = CLK_SET_RATE_PARENT,
 	},
 };
 
 static struct clk_regmap gxbb_cts_amclk_div = {
-	.data = &(struct meson_clk_audio_div_data){
-		.div = {
-			.reg_off = HHI_AUD_CLK_CNTL,
-			.shift   = 0,
-			.width   = 8,
-		},
+	.data = &(struct clk_regmap_div_data) {
+		.offset = HHI_AUD_CLK_CNTL,
+		.shift = 0,
+		.width = 8,
 		.flags = CLK_DIVIDER_ROUND_CLOSEST,
 	},
 	.hw.init = &(struct clk_init_data){
 		.name = "cts_amclk_div",
-		.ops = &meson_clk_audio_divider_ops,
+		.ops = &clk_regmap_divider_ops,
 		.parent_names = (const char *[]){ "cts_amclk_sel" },
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT,
@@ -1018,13 +1016,13 @@ static struct clk_regmap gxbb_cts_mclk_i958_sel = {
 		.mask = 0x3,
 		.shift = 25,
 		.table = (u32[]){ 1, 2, 3 },
+		.flags = CLK_MUX_ROUND_CLOSEST,
 	},
 	.hw.init = &(struct clk_init_data) {
 		.name = "cts_mclk_i958_sel",
 		.ops = &clk_regmap_mux_ops,
 		.parent_names = (const char *[]){ "mpll0", "mpll1", "mpll2" },
 		.num_parents = 3,
-		.flags = CLK_SET_RATE_PARENT,
 	},
 };
 
@@ -1626,6 +1624,63 @@ static struct clk_regmap gxbb_vdec_hevc = {
 	},
 };
 
+static u32 mux_table_gen_clk[]	= { 0, 4, 5, 6, 7, 8,
+				    9, 10, 11, 13, 14, };
+static const char * const gen_clk_parent_names[] = {
+	"xtal", "vdec_1", "vdec_hevc", "mpll0", "mpll1", "mpll2",
+	"fclk_div4", "fclk_div3", "fclk_div5", "fclk_div7", "gp0_pll",
+};
+
+static struct clk_regmap gxbb_gen_clk_sel = {
+	.data = &(struct clk_regmap_mux_data){
+		.offset = HHI_GEN_CLK_CNTL,
+		.mask = 0xf,
+		.shift = 12,
+		.table = mux_table_gen_clk,
+	},
+	.hw.init = &(struct clk_init_data){
+		.name = "gen_clk_sel",
+		.ops = &clk_regmap_mux_ops,
+		/*
+		 * bits 15:12 selects from 14 possible parents:
+		 * xtal, [rtc_oscin_i], [sys_cpu_div16], [ddr_dpll_pt],
+		 * vid_pll, vid2_pll (hevc), mpll0, mpll1, mpll2, fdiv4,
+		 * fdiv3, fdiv5, [cts_msr_clk], fdiv7, gp0_pll
+		 */
+		.parent_names = gen_clk_parent_names,
+		.num_parents = ARRAY_SIZE(gen_clk_parent_names),
+	},
+};
+
+static struct clk_regmap gxbb_gen_clk_div = {
+	.data = &(struct clk_regmap_div_data){
+		.offset = HHI_GEN_CLK_CNTL,
+		.shift = 0,
+		.width = 11,
+	},
+	.hw.init = &(struct clk_init_data){
+		.name = "gen_clk_div",
+		.ops = &clk_regmap_divider_ops,
+		.parent_names = (const char *[]){ "gen_clk_sel" },
+		.num_parents = 1,
+		.flags = CLK_SET_RATE_PARENT,
+	},
+};
+
+static struct clk_regmap gxbb_gen_clk = {
+	.data = &(struct clk_regmap_gate_data){
+		.offset = HHI_GEN_CLK_CNTL,
+		.bit_idx = 7,
+	},
+	.hw.init = &(struct clk_init_data){
+		.name = "gen_clk",
+		.ops = &clk_regmap_gate_ops,
+		.parent_names = (const char *[]){ "gen_clk_div" },
+		.num_parents = 1,
+		.flags = CLK_SET_RATE_PARENT,
+	},
+};
+
 /* Everything Else (EE) domain gates */
 static MESON_GATE(gxbb_ddr, HHI_GCLK_MPEG0, 0);
 static MESON_GATE(gxbb_dos, HHI_GCLK_MPEG0, 1);
@@ -1875,6 +1930,9 @@ static struct clk_hw_onecell_data gxbb_hw_onecell_data = {
 		[CLKID_VDEC_HEVC_SEL]	    = &gxbb_vdec_hevc_sel.hw,
 		[CLKID_VDEC_HEVC_DIV]	    = &gxbb_vdec_hevc_div.hw,
 		[CLKID_VDEC_HEVC]	    = &gxbb_vdec_hevc.hw,
+		[CLKID_GEN_CLK_SEL]	    = &gxbb_gen_clk_sel.hw,
+		[CLKID_GEN_CLK_DIV]	    = &gxbb_gen_clk_div.hw,
+		[CLKID_GEN_CLK]		    = &gxbb_gen_clk.hw,
 		[NR_CLKS]		    = NULL,
 	},
 	.num = NR_CLKS,
@@ -2037,6 +2095,9 @@ static struct clk_hw_onecell_data gxl_hw_onecell_data = {
 		[CLKID_VDEC_HEVC_SEL]	    = &gxbb_vdec_hevc_sel.hw,
 		[CLKID_VDEC_HEVC_DIV]	    = &gxbb_vdec_hevc_div.hw,
 		[CLKID_VDEC_HEVC]	    = &gxbb_vdec_hevc.hw,
+		[CLKID_GEN_CLK_SEL]	    = &gxbb_gen_clk_sel.hw,
+		[CLKID_GEN_CLK_DIV]	    = &gxbb_gen_clk_div.hw,
+		[CLKID_GEN_CLK]		    = &gxbb_gen_clk.hw,
 		[NR_CLKS]		    = NULL,
 	},
 	.num = NR_CLKS,
@@ -2201,6 +2262,9 @@ static struct clk_regmap *const gx_clk_regmaps[] = {
 	&gxbb_vdec_hevc_sel,
 	&gxbb_vdec_hevc_div,
 	&gxbb_vdec_hevc,
+	&gxbb_gen_clk_sel,
+	&gxbb_gen_clk_div,
+	&gxbb_gen_clk,
 };
 
 struct clkc_data {
@@ -2227,17 +2291,9 @@ static const struct of_device_id clkc_match_table[] = {
 	{},
 };
 
-static const struct regmap_config clkc_regmap_config = {
-	.reg_bits       = 32,
-	.val_bits       = 32,
-	.reg_stride     = 4,
-};
-
 static int gxbb_clkc_probe(struct platform_device *pdev)
 {
 	const struct clkc_data *clkc_data;
-	struct resource *res;
-	void __iomem *clk_base;
 	struct regmap *map;
 	int ret, i;
 	struct device *dev = &pdev->dev;
@@ -2249,31 +2305,8 @@ static int gxbb_clkc_probe(struct platform_device *pdev)
 	/* Get the hhi system controller node if available */
 	map = syscon_node_to_regmap(of_get_parent(dev->of_node));
 	if (IS_ERR(map)) {
-		dev_err(dev,
-			"failed to get HHI regmap - Trying obsolete regs\n");
-
-		/*
-		 * FIXME: HHI registers should be accessed through
-		 * the appropriate system controller. This is required because
-		 * there is more than just clocks in this register space
-		 *
-		 * This fallback method is only provided temporarily until
-		 * all the platform DTs are properly using the syscon node
-		 */
-		res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-		if (!res)
-			return -EINVAL;
-
-		clk_base = devm_ioremap(dev, res->start, resource_size(res));
-		if (!clk_base) {
-			dev_err(dev, "Unable to map clk base\n");
-			return -ENXIO;
-		}
-
-		map = devm_regmap_init_mmio(dev, clk_base,
-					    &clkc_regmap_config);
-		if (IS_ERR(map))
-			return PTR_ERR(map);
+		dev_err(dev, "failed to get HHI regmap\n");
+		return PTR_ERR(map);
 	}
 
 	/* Populate regmap for the common regmap backed clocks */
diff --git a/drivers/clk/meson/gxbb.h b/drivers/clk/meson/gxbb.h
index ec1a812..20dfb1d 100644
--- a/drivers/clk/meson/gxbb.h
+++ b/drivers/clk/meson/gxbb.h
@@ -66,7 +66,6 @@
 #define HHI_USB_CLK_CNTL		0x220 /* 0x88 offset in data sheet */
 #define HHI_32K_CLK_CNTL		0x224 /* 0x89 offset in data sheet */
 #define HHI_GEN_CLK_CNTL		0x228 /* 0x8a offset in data sheet */
-#define HHI_GEN_CLK_CNTL		0x228 /* 0x8a offset in data sheet */
 
 #define HHI_PCM_CLK_CNTL		0x258 /* 0x96 offset in data sheet */
 #define HHI_NAND_CLK_CNTL		0x25C /* 0x97 offset in data sheet */
@@ -158,8 +157,10 @@
 #define CLKID_VDEC_1_DIV	  152
 #define CLKID_VDEC_HEVC_SEL	  154
 #define CLKID_VDEC_HEVC_DIV	  155
+#define CLKID_GEN_CLK_SEL	  157
+#define CLKID_GEN_CLK_DIV	  158
 
-#define NR_CLKS			  157
+#define NR_CLKS			  160
 
 /* include the CLKIDs that have been made part of the DT binding */
 #include <dt-bindings/clock/gxbb-clkc.h>
diff --git a/drivers/clk/meson/sclk-div.c b/drivers/clk/meson/sclk-div.c
new file mode 100644
index 0000000..bc64019
--- /dev/null
+++ b/drivers/clk/meson/sclk-div.c
@@ -0,0 +1,243 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (c) 2018 BayLibre, SAS.
+ * Author: Jerome Brunet <jbrunet@baylibre.com>
+ *
+ * Sample clock generator divider:
+ * This HW divider gates with value 0 but is otherwise a zero based divider:
+ *
+ * val >= 1
+ * divider = val + 1
+ *
+ * The duty cycle may also be set for the LR clock variant. The duty cycle
+ * ratio is:
+ *
+ * hi = [0 - val]
+ * duty_cycle = (1 + hi) / (1 + val)
+ */
+
+#include "clkc-audio.h"
+
+static inline struct meson_sclk_div_data *
+meson_sclk_div_data(struct clk_regmap *clk)
+{
+	return (struct meson_sclk_div_data *)clk->data;
+}
+
+static int sclk_div_maxval(struct meson_sclk_div_data *sclk)
+{
+	return (1 << sclk->div.width) - 1;
+}
+
+static int sclk_div_maxdiv(struct meson_sclk_div_data *sclk)
+{
+	return sclk_div_maxval(sclk) + 1;
+}
+
+static int sclk_div_getdiv(struct clk_hw *hw, unsigned long rate,
+			   unsigned long prate, int maxdiv)
+{
+	int div = DIV_ROUND_CLOSEST_ULL((u64)prate, rate);
+
+	return clamp(div, 2, maxdiv);
+}
+
+static int sclk_div_bestdiv(struct clk_hw *hw, unsigned long rate,
+			    unsigned long *prate,
+			    struct meson_sclk_div_data *sclk)
+{
+	struct clk_hw *parent = clk_hw_get_parent(hw);
+	int bestdiv = 0, i;
+	unsigned long maxdiv, now, parent_now;
+	unsigned long best = 0, best_parent = 0;
+
+	if (!rate)
+		rate = 1;
+
+	maxdiv = sclk_div_maxdiv(sclk);
+
+	if (!(clk_hw_get_flags(hw) & CLK_SET_RATE_PARENT))
+		return sclk_div_getdiv(hw, rate, *prate, maxdiv);
+
+	/*
+	 * The maximum divider we can use without overflowing
+	 * unsigned long in rate * i below
+	 */
+	maxdiv = min(ULONG_MAX / rate, maxdiv);
+
+	for (i = 2; i <= maxdiv; i++) {
+		/*
+		 * It's the most ideal case if the requested rate can be
+		 * divided from parent clock without needing to change
+		 * parent rate, so return the divider immediately.
+		 */
+		if (rate * i == *prate)
+			return i;
+
+		parent_now = clk_hw_round_rate(parent, rate * i);
+		now = DIV_ROUND_UP_ULL((u64)parent_now, i);
+
+		if (abs(rate - now) < abs(rate - best)) {
+			bestdiv = i;
+			best = now;
+			best_parent = parent_now;
+		}
+	}
+
+	if (!bestdiv)
+		bestdiv = sclk_div_maxdiv(sclk);
+	else
+		*prate = best_parent;
+
+	return bestdiv;
+}
+
+static long sclk_div_round_rate(struct clk_hw *hw, unsigned long rate,
+				unsigned long *prate)
+{
+	struct clk_regmap *clk = to_clk_regmap(hw);
+	struct meson_sclk_div_data *sclk = meson_sclk_div_data(clk);
+	int div;
+
+	div = sclk_div_bestdiv(hw, rate, prate, sclk);
+
+	return DIV_ROUND_UP_ULL((u64)*prate, div);
+}
+
+static void sclk_apply_ratio(struct clk_regmap *clk,
+			     struct meson_sclk_div_data *sclk)
+{
+	unsigned int hi = DIV_ROUND_CLOSEST(sclk->cached_div *
+					    sclk->cached_duty.num,
+					    sclk->cached_duty.den);
+
+	if (hi)
+		hi -= 1;
+
+	meson_parm_write(clk->map, &sclk->hi, hi);
+}
+
+static int sclk_div_set_duty_cycle(struct clk_hw *hw,
+				   struct clk_duty *duty)
+{
+	struct clk_regmap *clk = to_clk_regmap(hw);
+	struct meson_sclk_div_data *sclk = meson_sclk_div_data(clk);
+
+	if (MESON_PARM_APPLICABLE(&sclk->hi)) {
+		memcpy(&sclk->cached_duty, duty, sizeof(*duty));
+		sclk_apply_ratio(clk, sclk);
+	}
+
+	return 0;
+}
+
+static int sclk_div_get_duty_cycle(struct clk_hw *hw,
+				   struct clk_duty *duty)
+{
+	struct clk_regmap *clk = to_clk_regmap(hw);
+	struct meson_sclk_div_data *sclk = meson_sclk_div_data(clk);
+	int hi;
+
+	if (!MESON_PARM_APPLICABLE(&sclk->hi)) {
+		duty->num = 1;
+		duty->den = 2;
+		return 0;
+	}
+
+	hi = meson_parm_read(clk->map, &sclk->hi);
+	duty->num = hi + 1;
+	duty->den = sclk->cached_div;
+	return 0;
+}
+
+static void sclk_apply_divider(struct clk_regmap *clk,
+			       struct meson_sclk_div_data *sclk)
+{
+	if (MESON_PARM_APPLICABLE(&sclk->hi))
+		sclk_apply_ratio(clk, sclk);
+
+	meson_parm_write(clk->map, &sclk->div, sclk->cached_div - 1);
+}
+
+static int sclk_div_set_rate(struct clk_hw *hw, unsigned long rate,
+			     unsigned long prate)
+{
+	struct clk_regmap *clk = to_clk_regmap(hw);
+	struct meson_sclk_div_data *sclk = meson_sclk_div_data(clk);
+	unsigned long maxdiv = sclk_div_maxdiv(sclk);
+
+	sclk->cached_div = sclk_div_getdiv(hw, rate, prate, maxdiv);
+
+	if (clk_hw_is_enabled(hw))
+		sclk_apply_divider(clk, sclk);
+
+	return 0;
+}
+
+static unsigned long sclk_div_recalc_rate(struct clk_hw *hw,
+					  unsigned long prate)
+{
+	struct clk_regmap *clk = to_clk_regmap(hw);
+	struct meson_sclk_div_data *sclk = meson_sclk_div_data(clk);
+
+	return DIV_ROUND_UP_ULL((u64)prate, sclk->cached_div);
+}
+
+static int sclk_div_enable(struct clk_hw *hw)
+{
+	struct clk_regmap *clk = to_clk_regmap(hw);
+	struct meson_sclk_div_data *sclk = meson_sclk_div_data(clk);
+
+	sclk_apply_divider(clk, sclk);
+
+	return 0;
+}
+
+static void sclk_div_disable(struct clk_hw *hw)
+{
+	struct clk_regmap *clk = to_clk_regmap(hw);
+	struct meson_sclk_div_data *sclk = meson_sclk_div_data(clk);
+
+	meson_parm_write(clk->map, &sclk->div, 0);
+}
+
+static int sclk_div_is_enabled(struct clk_hw *hw)
+{
+	struct clk_regmap *clk = to_clk_regmap(hw);
+	struct meson_sclk_div_data *sclk = meson_sclk_div_data(clk);
+
+	if (meson_parm_read(clk->map, &sclk->div))
+		return 1;
+
+	return 0;
+}
+
+static void sclk_div_init(struct clk_hw *hw)
+{
+	struct clk_regmap *clk = to_clk_regmap(hw);
+	struct meson_sclk_div_data *sclk = meson_sclk_div_data(clk);
+	unsigned int val;
+
+	val = meson_parm_read(clk->map, &sclk->div);
+
+	/* if the divider is initially disabled, assume max */
+	if (!val)
+		sclk->cached_div = sclk_div_maxdiv(sclk);
+	else
+		sclk->cached_div = val + 1;
+
+	sclk_div_get_duty_cycle(hw, &sclk->cached_duty);
+}
+
+const struct clk_ops meson_sclk_div_ops = {
+	.recalc_rate	= sclk_div_recalc_rate,
+	.round_rate	= sclk_div_round_rate,
+	.set_rate	= sclk_div_set_rate,
+	.enable		= sclk_div_enable,
+	.disable	= sclk_div_disable,
+	.is_enabled	= sclk_div_is_enabled,
+	.get_duty_cycle	= sclk_div_get_duty_cycle,
+	.set_duty_cycle = sclk_div_set_duty_cycle,
+	.init		= sclk_div_init,
+};
+EXPORT_SYMBOL_GPL(meson_sclk_div_ops);
diff --git a/drivers/clk/mvebu/armada-37xx-periph.c b/drivers/clk/mvebu/armada-37xx-periph.c
index 6860bd5..b7aff72 100644
--- a/drivers/clk/mvebu/armada-37xx-periph.c
+++ b/drivers/clk/mvebu/armada-37xx-periph.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Marvell Armada 37xx SoC Peripheral clocks
  *
@@ -5,10 +6,6 @@
  *
  * Gregory CLEMENT <gregory.clement@free-electrons.com>
  *
- * This file is licensed under the terms of the GNU General Public
- * License version 2 or later. This program is licensed "as is"
- * without any warranty of any kind, whether express or implied.
- *
  * Most of the peripheral clocks can be modelled like this:
  *             _____    _______    _______
  * TBG-A-P  --|     |  |       |  |       |   ______
@@ -418,7 +415,6 @@ static unsigned int armada_3700_pm_dvfs_get_cpu_parent(struct regmap *base)
 static u8 clk_pm_cpu_get_parent(struct clk_hw *hw)
 {
 	struct clk_pm_cpu *pm_cpu = to_clk_pm_cpu(hw);
-	int num_parents = clk_hw_get_num_parents(hw);
 	u32 val;
 
 	if (armada_3700_pm_dvfs_is_enabled(pm_cpu->nb_pm_base)) {
@@ -428,9 +424,6 @@ static u8 clk_pm_cpu_get_parent(struct clk_hw *hw)
 		val &= pm_cpu->mask_mux;
 	}
 
-	if (val >= num_parents)
-		return -EINVAL;
-
 	return val;
 }
 
diff --git a/drivers/clk/pxa/clk-pxa25x.c b/drivers/clk/pxa/clk-pxa25x.c
index 6416c1f8..e88f8e0 100644
--- a/drivers/clk/pxa/clk-pxa25x.c
+++ b/drivers/clk/pxa/clk-pxa25x.c
@@ -292,8 +292,10 @@ static void __init pxa25x_register_plls(void)
 {
 	clk_register_fixed_rate(NULL, "osc_3_6864mhz", NULL,
 				CLK_GET_RATE_NOCACHE, 3686400);
-	clk_register_fixed_rate(NULL, "osc_32_768khz", NULL,
-				CLK_GET_RATE_NOCACHE, 32768);
+	clkdev_pxa_register(CLK_OSC32k768, "osc_32_768khz", NULL,
+			    clk_register_fixed_rate(NULL, "osc_32_768khz", NULL,
+						    CLK_GET_RATE_NOCACHE,
+						    32768));
 	clk_register_fixed_rate(NULL, "clk_dummy", NULL, 0, 0);
 	clk_register_fixed_factor(NULL, "ppll_95_85mhz", "osc_3_6864mhz",
 				  0, 26, 1);
diff --git a/drivers/clk/pxa/clk-pxa27x.c b/drivers/clk/pxa/clk-pxa27x.c
index 25a3019..d40b63e7 100644
--- a/drivers/clk/pxa/clk-pxa27x.c
+++ b/drivers/clk/pxa/clk-pxa27x.c
@@ -314,9 +314,10 @@ static void __init pxa27x_register_plls(void)
 	clk_register_fixed_rate(NULL, "osc_13mhz", NULL,
 				CLK_GET_RATE_NOCACHE,
 				13 * MHz);
-	clk_register_fixed_rate(NULL, "osc_32_768khz", NULL,
-				CLK_GET_RATE_NOCACHE,
-				32768 * KHz);
+	clkdev_pxa_register(CLK_OSC32k768, "osc_32_768khz", NULL,
+			    clk_register_fixed_rate(NULL, "osc_32_768khz", NULL,
+						    CLK_GET_RATE_NOCACHE,
+						    32768 * KHz));
 	clk_register_fixed_rate(NULL, "clk_dummy", NULL, 0, 0);
 	clk_register_fixed_factor(NULL, "ppll_312mhz", "osc_13mhz", 0, 24, 1);
 }
diff --git a/drivers/clk/pxa/clk-pxa3xx.c b/drivers/clk/pxa/clk-pxa3xx.c
index 2d126df..7aa120c 100644
--- a/drivers/clk/pxa/clk-pxa3xx.c
+++ b/drivers/clk/pxa/clk-pxa3xx.c
@@ -286,9 +286,10 @@ static void __init pxa3xx_register_plls(void)
 	clk_register_fixed_rate(NULL, "osc_13mhz", NULL,
 				CLK_GET_RATE_NOCACHE,
 				13 * MHz);
-	clk_register_fixed_rate(NULL, "osc_32_768khz", NULL,
-				CLK_GET_RATE_NOCACHE,
-				32768);
+	clkdev_pxa_register(CLK_OSC32k768, "osc_32_768khz", NULL,
+			    clk_register_fixed_rate(NULL, "osc_32_768khz", NULL,
+						    CLK_GET_RATE_NOCACHE,
+						    32768));
 	clk_register_fixed_rate(NULL, "ring_osc_120mhz", NULL,
 				CLK_GET_RATE_NOCACHE,
 				120 * MHz);
diff --git a/drivers/clk/qcom/Kconfig b/drivers/clk/qcom/Kconfig
index 9c3480d..2b69cf2 100644
--- a/drivers/clk/qcom/Kconfig
+++ b/drivers/clk/qcom/Kconfig
@@ -59,6 +59,15 @@
 	  Say Y if you want to support the clocks exposed by the RPM on
 	  platforms such as apq8016, apq8084, msm8974 etc.
 
+config QCOM_CLK_RPMH
+	tristate "RPMh Clock Driver"
+	depends on COMMON_CLK_QCOM && QCOM_RPMH
+	help
+	 RPMh manages shared resources on some Qualcomm Technologies, Inc.
+	 SoCs. It accepts requests from other hardware subsystems via RSC.
+	 Say Y if you want to support the clocks exposed by RPMh on
+	 platforms such as SDM845.
+
 config APQ_GCC_8084
 	tristate "APQ8084 Global Clock Controller"
 	select QCOM_GDSC
diff --git a/drivers/clk/qcom/Makefile b/drivers/clk/qcom/Makefile
index 762c011..599ab91 100644
--- a/drivers/clk/qcom/Makefile
+++ b/drivers/clk/qcom/Makefile
@@ -37,6 +37,7 @@
 obj-$(CONFIG_QCOM_A53PLL) += a53-pll.o
 obj-$(CONFIG_QCOM_CLK_APCS_MSM8916) += apcs-msm8916.o
 obj-$(CONFIG_QCOM_CLK_RPM) += clk-rpm.o
+obj-$(CONFIG_QCOM_CLK_RPMH) += clk-rpmh.o
 obj-$(CONFIG_QCOM_CLK_SMD_RPM) += clk-smd-rpm.o
 obj-$(CONFIG_SDM_GCC_845) += gcc-sdm845.o
 obj-$(CONFIG_SDM_VIDEOCC_845) += videocc-sdm845.o
diff --git a/drivers/clk/qcom/clk-alpha-pll.c b/drivers/clk/qcom/clk-alpha-pll.c
index 3c49a60..a91d97c 100644
--- a/drivers/clk/qcom/clk-alpha-pll.c
+++ b/drivers/clk/qcom/clk-alpha-pll.c
@@ -1,14 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Copyright (c) 2015, 2018, The Linux Foundation. All rights reserved.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
  */
 
 #include <linux/kernel.h>
diff --git a/drivers/clk/qcom/clk-alpha-pll.h b/drivers/clk/qcom/clk-alpha-pll.h
index f981b48..66755f0 100644
--- a/drivers/clk/qcom/clk-alpha-pll.h
+++ b/drivers/clk/qcom/clk-alpha-pll.h
@@ -1,15 +1,5 @@
-/*
- * Copyright (c) 2015, 2018, The Linux Foundation. All rights reserved.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright (c) 2015, 2018, The Linux Foundation. All rights reserved. */
 
 #ifndef __QCOM_CLK_ALPHA_PLL_H__
 #define __QCOM_CLK_ALPHA_PLL_H__
diff --git a/drivers/clk/qcom/clk-branch.c b/drivers/clk/qcom/clk-branch.c
index c58c553..bc2205c 100644
--- a/drivers/clk/qcom/clk-branch.c
+++ b/drivers/clk/qcom/clk-branch.c
@@ -1,14 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Copyright (c) 2013, The Linux Foundation. All rights reserved.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
  */
 
 #include <linux/kernel.h>
diff --git a/drivers/clk/qcom/clk-branch.h b/drivers/clk/qcom/clk-branch.h
index 1702efb..b3561e0 100644
--- a/drivers/clk/qcom/clk-branch.h
+++ b/drivers/clk/qcom/clk-branch.h
@@ -1,15 +1,5 @@
-/*
- * Copyright (c) 2013, The Linux Foundation. All rights reserved.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright (c) 2013, The Linux Foundation. All rights reserved. */
 
 #ifndef __QCOM_CLK_BRANCH_H__
 #define __QCOM_CLK_BRANCH_H__
diff --git a/drivers/clk/qcom/clk-regmap.c b/drivers/clk/qcom/clk-regmap.c
index 1c856d3..ce80db2 100644
--- a/drivers/clk/qcom/clk-regmap.c
+++ b/drivers/clk/qcom/clk-regmap.c
@@ -1,14 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Copyright (c) 2014, The Linux Foundation. All rights reserved.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
  */
 
 #include <linux/device.h>
diff --git a/drivers/clk/qcom/clk-regmap.h b/drivers/clk/qcom/clk-regmap.h
index 90d95cd..6cfc1bc 100644
--- a/drivers/clk/qcom/clk-regmap.h
+++ b/drivers/clk/qcom/clk-regmap.h
@@ -1,15 +1,5 @@
-/*
- * Copyright (c) 2014, The Linux Foundation. All rights reserved.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright (c) 2014, The Linux Foundation. All rights reserved. */
 
 #ifndef __QCOM_CLK_REGMAP_H__
 #define __QCOM_CLK_REGMAP_H__
diff --git a/drivers/clk/qcom/clk-rpmh.c b/drivers/clk/qcom/clk-rpmh.c
new file mode 100644
index 0000000..9f4fc77
--- /dev/null
+++ b/drivers/clk/qcom/clk-rpmh.c
@@ -0,0 +1,329 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2018, The Linux Foundation. All rights reserved.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/err.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+#include <linux/platform_device.h>
+#include <soc/qcom/cmd-db.h>
+#include <soc/qcom/rpmh.h>
+
+#include <dt-bindings/clock/qcom,rpmh.h>
+
+#define CLK_RPMH_ARC_EN_OFFSET		0
+#define CLK_RPMH_VRM_EN_OFFSET		4
+
+/**
+ * struct clk_rpmh - individual rpmh clock data structure
+ * @hw:			handle between common and hardware-specific interfaces
+ * @res_name:		resource name for the rpmh clock
+ * @div:		clock divider to compute the clock rate
+ * @res_addr:		base address of the rpmh resource within the RPMh
+ * @res_on_val:		rpmh clock enable value
+ * @state:		rpmh clock requested state
+ * @aggr_state:		rpmh clock aggregated state
+ * @last_sent_aggr_state: rpmh clock last aggr state sent to RPMh
+ * @valid_state_mask:	mask to determine the state of the rpmh clock
+ * @dev:		device to which it is attached
+ * @peer:		pointer to the clock rpmh sibling
+ */
+struct clk_rpmh {
+	struct clk_hw hw;
+	const char *res_name;
+	u8 div;
+	u32 res_addr;
+	u32 res_on_val;
+	u32 state;
+	u32 aggr_state;
+	u32 last_sent_aggr_state;
+	u32 valid_state_mask;
+	struct device *dev;
+	struct clk_rpmh *peer;
+};
+
+struct clk_rpmh_desc {
+	struct clk_hw **clks;
+	size_t num_clks;
+};
+
+static DEFINE_MUTEX(rpmh_clk_lock);
+
+#define __DEFINE_CLK_RPMH(_platform, _name, _name_active, _res_name,	\
+			  _res_en_offset, _res_on, _div)		\
+	static struct clk_rpmh _platform##_##_name_active;		\
+	static struct clk_rpmh _platform##_##_name = {			\
+		.res_name = _res_name,					\
+		.res_addr = _res_en_offset,				\
+		.res_on_val = _res_on,					\
+		.div = _div,						\
+		.peer = &_platform##_##_name_active,			\
+		.valid_state_mask = (BIT(RPMH_WAKE_ONLY_STATE) |	\
+				      BIT(RPMH_ACTIVE_ONLY_STATE) |	\
+				      BIT(RPMH_SLEEP_STATE)),		\
+		.hw.init = &(struct clk_init_data){			\
+			.ops = &clk_rpmh_ops,				\
+			.name = #_name,					\
+			.parent_names = (const char *[]){ "xo_board" },	\
+			.num_parents = 1,				\
+		},							\
+	};								\
+	static struct clk_rpmh _platform##_##_name_active = {		\
+		.res_name = _res_name,					\
+		.res_addr = _res_en_offset,				\
+		.res_on_val = _res_on,					\
+		.div = _div,						\
+		.peer = &_platform##_##_name,				\
+		.valid_state_mask = (BIT(RPMH_WAKE_ONLY_STATE) |	\
+					BIT(RPMH_ACTIVE_ONLY_STATE)),	\
+		.hw.init = &(struct clk_init_data){			\
+			.ops = &clk_rpmh_ops,				\
+			.name = #_name_active,				\
+			.parent_names = (const char *[]){ "xo_board" },	\
+			.num_parents = 1,				\
+		},							\
+	}
+
+#define DEFINE_CLK_RPMH_ARC(_platform, _name, _name_active, _res_name,	\
+			    _res_on, _div)				\
+	__DEFINE_CLK_RPMH(_platform, _name, _name_active, _res_name,	\
+			  CLK_RPMH_ARC_EN_OFFSET, _res_on, _div)
+
+#define DEFINE_CLK_RPMH_VRM(_platform, _name, _name_active, _res_name,	\
+				_div)					\
+	__DEFINE_CLK_RPMH(_platform, _name, _name_active, _res_name,	\
+			  CLK_RPMH_VRM_EN_OFFSET, 1, _div)
+
+static inline struct clk_rpmh *to_clk_rpmh(struct clk_hw *_hw)
+{
+	return container_of(_hw, struct clk_rpmh, hw);
+}
+
+static inline bool has_state_changed(struct clk_rpmh *c, u32 state)
+{
+	return (c->last_sent_aggr_state & BIT(state))
+		!= (c->aggr_state & BIT(state));
+}
+
+static int clk_rpmh_send_aggregate_command(struct clk_rpmh *c)
+{
+	struct tcs_cmd cmd = { 0 };
+	u32 cmd_state, on_val;
+	enum rpmh_state state = RPMH_SLEEP_STATE;
+	int ret;
+
+	cmd.addr = c->res_addr;
+	cmd_state = c->aggr_state;
+	on_val = c->res_on_val;
+
+	for (; state <= RPMH_ACTIVE_ONLY_STATE; state++) {
+		if (has_state_changed(c, state)) {
+			if (cmd_state & BIT(state))
+				cmd.data = on_val;
+
+			ret = rpmh_write_async(c->dev, state, &cmd, 1);
+			if (ret) {
+				dev_err(c->dev, "set %s state of %s failed: (%d)\n",
+					!state ? "sleep" :
+					state == RPMH_WAKE_ONLY_STATE	?
+					"wake" : "active", c->res_name, ret);
+				return ret;
+			}
+		}
+	}
+
+	c->last_sent_aggr_state = c->aggr_state;
+	c->peer->last_sent_aggr_state =  c->last_sent_aggr_state;
+
+	return 0;
+}
+
+/*
+ * Update state and aggregate state values based on enable value.
+ */
+static int clk_rpmh_aggregate_state_send_command(struct clk_rpmh *c,
+						bool enable)
+{
+	int ret;
+
+	/* Nothing required to be done if already off or on */
+	if (enable == c->state)
+		return 0;
+
+	c->state = enable ? c->valid_state_mask : 0;
+	c->aggr_state = c->state | c->peer->state;
+	c->peer->aggr_state = c->aggr_state;
+
+	ret = clk_rpmh_send_aggregate_command(c);
+	if (!ret)
+		return 0;
+
+	if (ret && enable)
+		c->state = 0;
+	else if (ret)
+		c->state = c->valid_state_mask;
+
+	WARN(1, "clk: %s failed to %s\n", c->res_name,
+	     enable ? "enable" : "disable");
+	return ret;
+}
+
+static int clk_rpmh_prepare(struct clk_hw *hw)
+{
+	struct clk_rpmh *c = to_clk_rpmh(hw);
+	int ret = 0;
+
+	mutex_lock(&rpmh_clk_lock);
+	ret = clk_rpmh_aggregate_state_send_command(c, true);
+	mutex_unlock(&rpmh_clk_lock);
+
+	return ret;
+};
+
+static void clk_rpmh_unprepare(struct clk_hw *hw)
+{
+	struct clk_rpmh *c = to_clk_rpmh(hw);
+
+	mutex_lock(&rpmh_clk_lock);
+	clk_rpmh_aggregate_state_send_command(c, false);
+	mutex_unlock(&rpmh_clk_lock);
+};
+
+static unsigned long clk_rpmh_recalc_rate(struct clk_hw *hw,
+					unsigned long prate)
+{
+	struct clk_rpmh *r = to_clk_rpmh(hw);
+
+	/*
+	 * RPMh clocks have a fixed rate. Return static rate.
+	 */
+	return prate / r->div;
+}
+
+static const struct clk_ops clk_rpmh_ops = {
+	.prepare	= clk_rpmh_prepare,
+	.unprepare	= clk_rpmh_unprepare,
+	.recalc_rate	= clk_rpmh_recalc_rate,
+};
+
+/* Resource name must match resource id present in cmd-db. */
+DEFINE_CLK_RPMH_ARC(sdm845, bi_tcxo, bi_tcxo_ao, "xo.lvl", 0x3, 2);
+DEFINE_CLK_RPMH_VRM(sdm845, ln_bb_clk2, ln_bb_clk2_ao, "lnbclka2", 2);
+DEFINE_CLK_RPMH_VRM(sdm845, ln_bb_clk3, ln_bb_clk3_ao, "lnbclka3", 2);
+DEFINE_CLK_RPMH_VRM(sdm845, rf_clk1, rf_clk1_ao, "rfclka1", 1);
+DEFINE_CLK_RPMH_VRM(sdm845, rf_clk2, rf_clk2_ao, "rfclka2", 1);
+DEFINE_CLK_RPMH_VRM(sdm845, rf_clk3, rf_clk3_ao, "rfclka3", 1);
+
+static struct clk_hw *sdm845_rpmh_clocks[] = {
+	[RPMH_CXO_CLK]		= &sdm845_bi_tcxo.hw,
+	[RPMH_CXO_CLK_A]	= &sdm845_bi_tcxo_ao.hw,
+	[RPMH_LN_BB_CLK2]	= &sdm845_ln_bb_clk2.hw,
+	[RPMH_LN_BB_CLK2_A]	= &sdm845_ln_bb_clk2_ao.hw,
+	[RPMH_LN_BB_CLK3]	= &sdm845_ln_bb_clk3.hw,
+	[RPMH_LN_BB_CLK3_A]	= &sdm845_ln_bb_clk3_ao.hw,
+	[RPMH_RF_CLK1]		= &sdm845_rf_clk1.hw,
+	[RPMH_RF_CLK1_A]	= &sdm845_rf_clk1_ao.hw,
+	[RPMH_RF_CLK2]		= &sdm845_rf_clk2.hw,
+	[RPMH_RF_CLK2_A]	= &sdm845_rf_clk2_ao.hw,
+	[RPMH_RF_CLK3]		= &sdm845_rf_clk3.hw,
+	[RPMH_RF_CLK3_A]	= &sdm845_rf_clk3_ao.hw,
+};
+
+static const struct clk_rpmh_desc clk_rpmh_sdm845 = {
+	.clks = sdm845_rpmh_clocks,
+	.num_clks = ARRAY_SIZE(sdm845_rpmh_clocks),
+};
+
+static struct clk_hw *of_clk_rpmh_hw_get(struct of_phandle_args *clkspec,
+					 void *data)
+{
+	struct clk_rpmh_desc *rpmh = data;
+	unsigned int idx = clkspec->args[0];
+
+	if (idx >= rpmh->num_clks) {
+		pr_err("%s: invalid index %u\n", __func__, idx);
+		return ERR_PTR(-EINVAL);
+	}
+
+	return rpmh->clks[idx];
+}
+
+static int clk_rpmh_probe(struct platform_device *pdev)
+{
+	struct clk_hw **hw_clks;
+	struct clk_rpmh *rpmh_clk;
+	const struct clk_rpmh_desc *desc;
+	int ret, i;
+
+	desc = of_device_get_match_data(&pdev->dev);
+	if (!desc)
+		return -ENODEV;
+
+	hw_clks = desc->clks;
+
+	for (i = 0; i < desc->num_clks; i++) {
+		u32 res_addr;
+
+		rpmh_clk = to_clk_rpmh(hw_clks[i]);
+		res_addr = cmd_db_read_addr(rpmh_clk->res_name);
+		if (!res_addr) {
+			dev_err(&pdev->dev, "missing RPMh resource address for %s\n",
+				rpmh_clk->res_name);
+			return -ENODEV;
+		}
+		rpmh_clk->res_addr += res_addr;
+		rpmh_clk->dev = &pdev->dev;
+
+		ret = devm_clk_hw_register(&pdev->dev, hw_clks[i]);
+		if (ret) {
+			dev_err(&pdev->dev, "failed to register %s\n",
+				hw_clks[i]->init->name);
+			return ret;
+		}
+	}
+
+	/* typecast to silence compiler warning */
+	ret = devm_of_clk_add_hw_provider(&pdev->dev, of_clk_rpmh_hw_get,
+					  (void *)desc);
+	if (ret) {
+		dev_err(&pdev->dev, "Failed to add clock provider\n");
+		return ret;
+	}
+
+	dev_dbg(&pdev->dev, "Registered RPMh clocks\n");
+
+	return 0;
+}
+
+static const struct of_device_id clk_rpmh_match_table[] = {
+	{ .compatible = "qcom,sdm845-rpmh-clk", .data = &clk_rpmh_sdm845},
+	{ }
+};
+MODULE_DEVICE_TABLE(of, clk_rpmh_match_table);
+
+static struct platform_driver clk_rpmh_driver = {
+	.probe		= clk_rpmh_probe,
+	.driver		= {
+		.name	= "clk-rpmh",
+		.of_match_table = clk_rpmh_match_table,
+	},
+};
+
+static int __init clk_rpmh_init(void)
+{
+	return platform_driver_register(&clk_rpmh_driver);
+}
+subsys_initcall(clk_rpmh_init);
+
+static void __exit clk_rpmh_exit(void)
+{
+	platform_driver_unregister(&clk_rpmh_driver);
+}
+module_exit(clk_rpmh_exit);
+
+MODULE_DESCRIPTION("QCOM RPMh Clock Driver");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/clk/qcom/common.c b/drivers/clk/qcom/common.c
index 39ce64c..db9b247 100644
--- a/drivers/clk/qcom/common.c
+++ b/drivers/clk/qcom/common.c
@@ -1,14 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Copyright (c) 2013-2014, The Linux Foundation. All rights reserved.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
  */
 
 #include <linux/export.h>
diff --git a/drivers/clk/qcom/common.h b/drivers/clk/qcom/common.h
index 00196ee..4aa33ee 100644
--- a/drivers/clk/qcom/common.h
+++ b/drivers/clk/qcom/common.h
@@ -1,15 +1,6 @@
-/*
- * Copyright (c) 2014, The Linux Foundation. All rights reserved.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright (c) 2014, The Linux Foundation. All rights reserved. */
+
 #ifndef __QCOM_CLK_COMMON_H__
 #define __QCOM_CLK_COMMON_H__
 
diff --git a/drivers/clk/qcom/gcc-ipq806x.c b/drivers/clk/qcom/gcc-ipq806x.c
index 28eb200..5f61225 100644
--- a/drivers/clk/qcom/gcc-ipq806x.c
+++ b/drivers/clk/qcom/gcc-ipq806x.c
@@ -1220,7 +1220,6 @@ static struct clk_rcg sdc1_src = {
 			.parent_names = gcc_pxo_pll8,
 			.num_parents = 2,
 			.ops = &clk_rcg_ops,
-			.flags = CLK_SET_RATE_GATE,
 		},
 	}
 };
@@ -1269,7 +1268,6 @@ static struct clk_rcg sdc3_src = {
 			.parent_names = gcc_pxo_pll8,
 			.num_parents = 2,
 			.ops = &clk_rcg_ops,
-			.flags = CLK_SET_RATE_GATE,
 		},
 	}
 };
@@ -1353,7 +1351,6 @@ static struct clk_rcg tsif_ref_src = {
 			.parent_names = gcc_pxo_pll8,
 			.num_parents = 2,
 			.ops = &clk_rcg_ops,
-			.flags = CLK_SET_RATE_GATE,
 		},
 	}
 };
diff --git a/drivers/clk/qcom/gcc-mdm9615.c b/drivers/clk/qcom/gcc-mdm9615.c
index b99dd40..849046f 100644
--- a/drivers/clk/qcom/gcc-mdm9615.c
+++ b/drivers/clk/qcom/gcc-mdm9615.c
@@ -947,7 +947,6 @@ static struct clk_rcg sdc1_src = {
 			.parent_names = gcc_cxo_pll8,
 			.num_parents = 2,
 			.ops = &clk_rcg_ops,
-			.flags = CLK_SET_RATE_GATE,
 		},
 	}
 };
@@ -996,7 +995,6 @@ static struct clk_rcg sdc2_src = {
 			.parent_names = gcc_cxo_pll8,
 			.num_parents = 2,
 			.ops = &clk_rcg_ops,
-			.flags = CLK_SET_RATE_GATE,
 		},
 	}
 };
diff --git a/drivers/clk/qcom/gcc-msm8660.c b/drivers/clk/qcom/gcc-msm8660.c
index c347a0d..7e930e2 100644
--- a/drivers/clk/qcom/gcc-msm8660.c
+++ b/drivers/clk/qcom/gcc-msm8660.c
@@ -1558,7 +1558,6 @@ static struct clk_rcg sdc1_src = {
 			.parent_names = gcc_pxo_pll8,
 			.num_parents = 2,
 			.ops = &clk_rcg_ops,
-			.flags = CLK_SET_RATE_GATE,
 		},
 	}
 };
@@ -1607,7 +1606,6 @@ static struct clk_rcg sdc2_src = {
 			.parent_names = gcc_pxo_pll8,
 			.num_parents = 2,
 			.ops = &clk_rcg_ops,
-			.flags = CLK_SET_RATE_GATE,
 		},
 	}
 };
@@ -1656,7 +1654,6 @@ static struct clk_rcg sdc3_src = {
 			.parent_names = gcc_pxo_pll8,
 			.num_parents = 2,
 			.ops = &clk_rcg_ops,
-			.flags = CLK_SET_RATE_GATE,
 		},
 	}
 };
@@ -1705,7 +1702,6 @@ static struct clk_rcg sdc4_src = {
 			.parent_names = gcc_pxo_pll8,
 			.num_parents = 2,
 			.ops = &clk_rcg_ops,
-			.flags = CLK_SET_RATE_GATE,
 		},
 	}
 };
@@ -1754,7 +1750,6 @@ static struct clk_rcg sdc5_src = {
 			.parent_names = gcc_pxo_pll8,
 			.num_parents = 2,
 			.ops = &clk_rcg_ops,
-			.flags = CLK_SET_RATE_GATE,
 		},
 	}
 };
diff --git a/drivers/clk/qcom/gcc-msm8960.c b/drivers/clk/qcom/gcc-msm8960.c
index eb551c7..fd495e0 100644
--- a/drivers/clk/qcom/gcc-msm8960.c
+++ b/drivers/clk/qcom/gcc-msm8960.c
@@ -1628,7 +1628,6 @@ static struct clk_rcg sdc1_src = {
 			.parent_names = gcc_pxo_pll8,
 			.num_parents = 2,
 			.ops = &clk_rcg_ops,
-			.flags = CLK_SET_RATE_GATE,
 		},
 	}
 };
@@ -1677,7 +1676,6 @@ static struct clk_rcg sdc2_src = {
 			.parent_names = gcc_pxo_pll8,
 			.num_parents = 2,
 			.ops = &clk_rcg_ops,
-			.flags = CLK_SET_RATE_GATE,
 		},
 	}
 };
@@ -1726,7 +1724,6 @@ static struct clk_rcg sdc3_src = {
 			.parent_names = gcc_pxo_pll8,
 			.num_parents = 2,
 			.ops = &clk_rcg_ops,
-			.flags = CLK_SET_RATE_GATE,
 		},
 	}
 };
@@ -1775,7 +1772,6 @@ static struct clk_rcg sdc4_src = {
 			.parent_names = gcc_pxo_pll8,
 			.num_parents = 2,
 			.ops = &clk_rcg_ops,
-			.flags = CLK_SET_RATE_GATE,
 		},
 	}
 };
@@ -1824,7 +1820,6 @@ static struct clk_rcg sdc5_src = {
 			.parent_names = gcc_pxo_pll8,
 			.num_parents = 2,
 			.ops = &clk_rcg_ops,
-			.flags = CLK_SET_RATE_GATE,
 		},
 	}
 };
diff --git a/drivers/clk/qcom/gcc-sdm845.c b/drivers/clk/qcom/gcc-sdm845.c
index e78e6f5..0f694ed 100644
--- a/drivers/clk/qcom/gcc-sdm845.c
+++ b/drivers/clk/qcom/gcc-sdm845.c
@@ -1103,6 +1103,7 @@ static struct clk_branch gcc_camera_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_camera_ahb_clk",
+			.flags = CLK_IS_CRITICAL,
 			.ops = &clk_branch2_ops,
 		},
 	},
@@ -1129,6 +1130,7 @@ static struct clk_branch gcc_camera_xo_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_camera_xo_clk",
+			.flags = CLK_IS_CRITICAL,
 			.ops = &clk_branch2_ops,
 		},
 	},
@@ -1270,6 +1272,7 @@ static struct clk_branch gcc_disp_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_disp_ahb_clk",
+			.flags = CLK_IS_CRITICAL,
 			.ops = &clk_branch2_ops,
 		},
 	},
@@ -1328,6 +1331,7 @@ static struct clk_branch gcc_disp_xo_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_disp_xo_clk",
+			.flags = CLK_IS_CRITICAL,
 			.ops = &clk_branch2_ops,
 		},
 	},
@@ -1397,6 +1401,7 @@ static struct clk_branch gcc_gpu_cfg_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_gpu_cfg_ahb_clk",
+			.flags = CLK_IS_CRITICAL,
 			.ops = &clk_branch2_ops,
 		},
 	},
@@ -2985,6 +2990,7 @@ static struct clk_branch gcc_video_ahb_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_video_ahb_clk",
+			.flags = CLK_IS_CRITICAL,
 			.ops = &clk_branch2_ops,
 		},
 	},
@@ -3011,6 +3017,7 @@ static struct clk_branch gcc_video_xo_clk = {
 		.enable_mask = BIT(0),
 		.hw.init = &(struct clk_init_data){
 			.name = "gcc_video_xo_clk",
+			.flags = CLK_IS_CRITICAL,
 			.ops = &clk_branch2_ops,
 		},
 	},
@@ -3049,6 +3056,36 @@ static struct clk_branch gcc_vs_ctrl_clk = {
 	},
 };
 
+static struct clk_branch gcc_cpuss_dvm_bus_clk = {
+	.halt_reg = 0x48190,
+	.halt_check = BRANCH_HALT,
+	.clkr = {
+		.enable_reg = 0x48190,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_cpuss_dvm_bus_clk",
+			.flags = CLK_IS_CRITICAL,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_cpuss_gnoc_clk = {
+	.halt_reg = 0x48004,
+	.halt_check = BRANCH_HALT_VOTED,
+	.hwcg_reg = 0x48004,
+	.hwcg_bit = 1,
+	.clkr = {
+		.enable_reg = 0x52004,
+		.enable_mask = BIT(22),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_cpuss_gnoc_clk",
+			.flags = CLK_IS_CRITICAL,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
 static struct gdsc pcie_0_gdsc = {
 	.gdscr = 0x6b004,
 	.pd = {
@@ -3344,6 +3381,8 @@ static struct clk_regmap *gcc_sdm845_clocks[] = {
 	[GPLL0] = &gpll0.clkr,
 	[GPLL0_OUT_EVEN] = &gpll0_out_even.clkr,
 	[GPLL4] = &gpll4.clkr,
+	[GCC_CPUSS_DVM_BUS_CLK] = &gcc_cpuss_dvm_bus_clk.clkr,
+	[GCC_CPUSS_GNOC_CLK] = &gcc_cpuss_gnoc_clk.clkr,
 };
 
 static const struct qcom_reset_map gcc_sdm845_resets[] = {
@@ -3433,10 +3472,6 @@ static int gcc_sdm845_probe(struct platform_device *pdev)
 	regmap_update_bits(regmap, 0x09ffc, 0x3, 0x3);
 	regmap_update_bits(regmap, 0x71028, 0x3, 0x3);
 
-	/* Enable CPUSS clocks */
-	regmap_update_bits(regmap, 0x48190, BIT(0), 0x1);
-	regmap_update_bits(regmap, 0x52004, BIT(22), 0x1);
-
 	return qcom_cc_really_probe(pdev, &gcc_sdm845_desc, regmap);
 }
 
diff --git a/drivers/clk/renesas/Kconfig b/drivers/clk/renesas/Kconfig
index f9ba71311..9022bbe 100644
--- a/drivers/clk/renesas/Kconfig
+++ b/drivers/clk/renesas/Kconfig
@@ -21,6 +21,7 @@
 	select CLK_R8A77980 if ARCH_R8A77980
 	select CLK_R8A77990 if ARCH_R8A77990
 	select CLK_R8A77995 if ARCH_R8A77995
+	select CLK_R9A06G032 if ARCH_R9A06G032
 	select CLK_SH73A0 if ARCH_SH73A0
 
 if CLK_RENESAS
@@ -125,6 +126,11 @@
 	bool "R-Car D3 clock support" if COMPILE_TEST
 	select CLK_RCAR_GEN3_CPG
 
+config CLK_R9A06G032
+	bool "Renesas R9A06G032 clock driver"
+	help
+	  This is a driver for R9A06G032 clocks
+
 config CLK_SH73A0
 	bool "SH-Mobile AG5 clock support" if COMPILE_TEST
 	select CLK_RENESAS_CPG_MSTP
diff --git a/drivers/clk/renesas/Makefile b/drivers/clk/renesas/Makefile
index fe5bac9..e4aa3d6 100644
--- a/drivers/clk/renesas/Makefile
+++ b/drivers/clk/renesas/Makefile
@@ -20,6 +20,7 @@
 obj-$(CONFIG_CLK_R8A77980)		+= r8a77980-cpg-mssr.o
 obj-$(CONFIG_CLK_R8A77990)		+= r8a77990-cpg-mssr.o
 obj-$(CONFIG_CLK_R8A77995)		+= r8a77995-cpg-mssr.o
+obj-$(CONFIG_CLK_R9A06G032)		+= r9a06g032-clocks.o
 obj-$(CONFIG_CLK_SH73A0)		+= clk-sh73a0.o
 
 # Family
diff --git a/drivers/clk/renesas/r8a7795-cpg-mssr.c b/drivers/clk/renesas/r8a7795-cpg-mssr.c
index 775b0ce..a85dd50 100644
--- a/drivers/clk/renesas/r8a7795-cpg-mssr.c
+++ b/drivers/clk/renesas/r8a7795-cpg-mssr.c
@@ -103,6 +103,7 @@ static struct cpg_core_clk r8a7795_core_clks[] __initdata = {
 	DEF_GEN3_SD("sd3",      R8A7795_CLK_SD3,   CLK_SDSRC,     0x26c),
 
 	DEF_FIXED("cl",         R8A7795_CLK_CL,    CLK_PLL1_DIV2, 48, 1),
+	DEF_FIXED("cr",         R8A7795_CLK_CR,    CLK_PLL1_DIV4,  2, 1),
 	DEF_FIXED("cp",         R8A7795_CLK_CP,    CLK_EXTAL,      2, 1),
 
 	DEF_DIV6P1("canfd",     R8A7795_CLK_CANFD, CLK_PLL1_DIV4, 0x244),
@@ -132,6 +133,7 @@ static struct mssr_mod_clk r8a7795_mod_clks[] __initdata = {
 	DEF_MOD("sys-dmac2",		 217,	R8A7795_CLK_S0D3),
 	DEF_MOD("sys-dmac1",		 218,	R8A7795_CLK_S0D3),
 	DEF_MOD("sys-dmac0",		 219,	R8A7795_CLK_S0D3),
+	DEF_MOD("sceg-pub",		 229,	R8A7795_CLK_CR),
 	DEF_MOD("cmt3",			 300,	R8A7795_CLK_R),
 	DEF_MOD("cmt2",			 301,	R8A7795_CLK_R),
 	DEF_MOD("cmt1",			 302,	R8A7795_CLK_R),
diff --git a/drivers/clk/renesas/r9a06g032-clocks.c b/drivers/clk/renesas/r9a06g032-clocks.c
new file mode 100644
index 0000000..a0b6ecd
--- /dev/null
+++ b/drivers/clk/renesas/r9a06g032-clocks.c
@@ -0,0 +1,893 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * R9A09G032 clock driver
+ *
+ * Copyright (C) 2018 Renesas Electronics Europe Limited
+ *
+ * Michel Pollet <michel.pollet@bp.renesas.com>, <buserror@gmail.com>
+ */
+
+#include <linux/clk.h>
+#include <linux/clk-provider.h>
+#include <linux/delay.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/math64.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+#include <linux/spinlock.h>
+#include <dt-bindings/clock/r9a06g032-sysctrl.h>
+
+struct r9a06g032_gate {
+	u16 gate, reset, ready, midle,
+		scon, mirack, mistat;
+};
+
+/* This is used to describe a clock for instantiation */
+struct r9a06g032_clkdesc {
+	const char *name;
+	uint32_t type: 3;
+	uint32_t index: 8;
+	uint32_t source : 8; /* source index + 1 (0 == none) */
+	/* these are used to populate the bitsel struct */
+	union {
+		struct r9a06g032_gate gate;
+		/* for dividers */
+		struct {
+			unsigned int div_min : 10, div_max : 10, reg: 10;
+			u16 div_table[4];
+		};
+		/* For fixed-factor ones */
+		struct {
+			u16 div, mul;
+		};
+		unsigned int factor;
+		unsigned int frequency;
+		/* for dual gate */
+		struct {
+			uint16_t group : 1, index: 3;
+			u16 sel, g1, r1, g2, r2;
+		} dual;
+	};
+} __packed;
+
+#define I_GATE(_clk, _rst, _rdy, _midle, _scon, _mirack, _mistat) \
+	{ .gate = _clk, .reset = _rst, \
+		.ready = _rdy, .midle = _midle, \
+		.scon = _scon, .mirack = _mirack, .mistat = _mistat }
+#define D_GATE(_idx, _n, _src, ...) \
+	{ .type = K_GATE, .index = R9A06G032_##_idx, \
+		.source = 1 + R9A06G032_##_src, .name = _n, \
+		.gate = I_GATE(__VA_ARGS__), }
+#define D_ROOT(_idx, _n, _mul, _div) \
+	{ .type = K_FFC, .index = R9A06G032_##_idx, .name = _n, \
+		.div = _div, .mul = _mul }
+#define D_FFC(_idx, _n, _src, _div) \
+	{ .type = K_FFC, .index = R9A06G032_##_idx, \
+		.source = 1 + R9A06G032_##_src, .name = _n, \
+		.div = _div, .mul = 1}
+#define D_DIV(_idx, _n, _src, _reg, _min, _max, ...) \
+	{ .type = K_DIV, .index = R9A06G032_##_idx, \
+		.source = 1 + R9A06G032_##_src, .name = _n, \
+		.reg = _reg, .div_min = _min, .div_max = _max, \
+		.div_table = { __VA_ARGS__ } }
+#define D_UGATE(_idx, _n, _src, _g, _gi, _g1, _r1, _g2, _r2) \
+	{ .type = K_DUALGATE, .index = R9A06G032_##_idx, \
+		.source = 1 + R9A06G032_##_src, .name = _n, \
+		.dual = { .group = _g, .index = _gi, \
+			.g1 = _g1, .r1 = _r1, .g2 = _g2, .r2 = _r2 }, }
+
+enum { K_GATE = 0, K_FFC, K_DIV, K_BITSEL, K_DUALGATE };
+
+/* Internal clock IDs */
+#define R9A06G032_CLKOUT		0
+#define R9A06G032_CLKOUT_D10		2
+#define R9A06G032_CLKOUT_D16		3
+#define R9A06G032_CLKOUT_D160		4
+#define R9A06G032_CLKOUT_D1OR2		5
+#define R9A06G032_CLKOUT_D20		6
+#define R9A06G032_CLKOUT_D40		7
+#define R9A06G032_CLKOUT_D5		8
+#define R9A06G032_CLKOUT_D8		9
+#define R9A06G032_DIV_ADC		10
+#define R9A06G032_DIV_I2C		11
+#define R9A06G032_DIV_NAND		12
+#define R9A06G032_DIV_P1_PG		13
+#define R9A06G032_DIV_P2_PG		14
+#define R9A06G032_DIV_P3_PG		15
+#define R9A06G032_DIV_P4_PG		16
+#define R9A06G032_DIV_P5_PG		17
+#define R9A06G032_DIV_P6_PG		18
+#define R9A06G032_DIV_QSPI0		19
+#define R9A06G032_DIV_QSPI1		20
+#define R9A06G032_DIV_REF_SYNC		21
+#define R9A06G032_DIV_SDIO0		22
+#define R9A06G032_DIV_SDIO1		23
+#define R9A06G032_DIV_SWITCH		24
+#define R9A06G032_DIV_UART		25
+#define R9A06G032_DIV_MOTOR		64
+#define R9A06G032_CLK_DDRPHY_PLLCLK_D4	78
+#define R9A06G032_CLK_ECAT100_D4	79
+#define R9A06G032_CLK_HSR100_D2		80
+#define R9A06G032_CLK_REF_SYNC_D4	81
+#define R9A06G032_CLK_REF_SYNC_D8	82
+#define R9A06G032_CLK_SERCOS100_D2	83
+#define R9A06G032_DIV_CA7		84
+
+#define R9A06G032_UART_GROUP_012	154
+#define R9A06G032_UART_GROUP_34567	155
+
+#define R9A06G032_CLOCK_COUNT		(R9A06G032_UART_GROUP_34567 + 1)
+
+static const struct r9a06g032_clkdesc r9a06g032_clocks[] __initconst = {
+	D_ROOT(CLKOUT, "clkout", 25, 1),
+	D_ROOT(CLK_PLL_USB, "clk_pll_usb", 12, 10),
+	D_FFC(CLKOUT_D10, "clkout_d10", CLKOUT, 10),
+	D_FFC(CLKOUT_D16, "clkout_d16", CLKOUT, 16),
+	D_FFC(CLKOUT_D160, "clkout_d160", CLKOUT, 160),
+	D_DIV(CLKOUT_D1OR2, "clkout_d1or2", CLKOUT, 0, 1, 2),
+	D_FFC(CLKOUT_D20, "clkout_d20", CLKOUT, 20),
+	D_FFC(CLKOUT_D40, "clkout_d40", CLKOUT, 40),
+	D_FFC(CLKOUT_D5, "clkout_d5", CLKOUT, 5),
+	D_FFC(CLKOUT_D8, "clkout_d8", CLKOUT, 8),
+	D_DIV(DIV_ADC, "div_adc", CLKOUT, 77, 50, 250),
+	D_DIV(DIV_I2C, "div_i2c", CLKOUT, 78, 12, 16),
+	D_DIV(DIV_NAND, "div_nand", CLKOUT, 82, 12, 32),
+	D_DIV(DIV_P1_PG, "div_p1_pg", CLKOUT, 68, 12, 200),
+	D_DIV(DIV_P2_PG, "div_p2_pg", CLKOUT, 62, 12, 128),
+	D_DIV(DIV_P3_PG, "div_p3_pg", CLKOUT, 64, 8, 128),
+	D_DIV(DIV_P4_PG, "div_p4_pg", CLKOUT, 66, 8, 128),
+	D_DIV(DIV_P5_PG, "div_p5_pg", CLKOUT, 71, 10, 40),
+	D_DIV(DIV_P6_PG, "div_p6_pg", CLKOUT, 18, 12, 64),
+	D_DIV(DIV_QSPI0, "div_qspi0", CLKOUT, 73, 3, 7),
+	D_DIV(DIV_QSPI1, "div_qspi1", CLKOUT, 25, 3, 7),
+	D_DIV(DIV_REF_SYNC, "div_ref_sync", CLKOUT, 56, 2, 16, 2, 4, 8, 16),
+	D_DIV(DIV_SDIO0, "div_sdio0", CLKOUT, 74, 20, 128),
+	D_DIV(DIV_SDIO1, "div_sdio1", CLKOUT, 75, 20, 128),
+	D_DIV(DIV_SWITCH, "div_switch", CLKOUT, 37, 5, 40),
+	D_DIV(DIV_UART, "div_uart", CLKOUT, 79, 12, 128),
+	D_GATE(CLK_25_PG4, "clk_25_pg4", CLKOUT_D40, 0x749, 0x74a, 0x74b, 0, 0xae3, 0, 0),
+	D_GATE(CLK_25_PG5, "clk_25_pg5", CLKOUT_D40, 0x74c, 0x74d, 0x74e, 0, 0xae4, 0, 0),
+	D_GATE(CLK_25_PG6, "clk_25_pg6", CLKOUT_D40, 0x74f, 0x750, 0x751, 0, 0xae5, 0, 0),
+	D_GATE(CLK_25_PG7, "clk_25_pg7", CLKOUT_D40, 0x752, 0x753, 0x754, 0, 0xae6, 0, 0),
+	D_GATE(CLK_25_PG8, "clk_25_pg8", CLKOUT_D40, 0x755, 0x756, 0x757, 0, 0xae7, 0, 0),
+	D_GATE(CLK_ADC, "clk_adc", DIV_ADC, 0x1ea, 0x1eb, 0, 0, 0, 0, 0),
+	D_GATE(CLK_ECAT100, "clk_ecat100", CLKOUT_D10, 0x405, 0, 0, 0, 0, 0, 0),
+	D_GATE(CLK_HSR100, "clk_hsr100", CLKOUT_D10, 0x483, 0, 0, 0, 0, 0, 0),
+	D_GATE(CLK_I2C0, "clk_i2c0", DIV_I2C, 0x1e6, 0x1e7, 0, 0, 0, 0, 0),
+	D_GATE(CLK_I2C1, "clk_i2c1", DIV_I2C, 0x1e8, 0x1e9, 0, 0, 0, 0, 0),
+	D_GATE(CLK_MII_REF, "clk_mii_ref", CLKOUT_D40, 0x342, 0, 0, 0, 0, 0, 0),
+	D_GATE(CLK_NAND, "clk_nand", DIV_NAND, 0x284, 0x285, 0, 0, 0, 0, 0),
+	D_GATE(CLK_NOUSBP2_PG6, "clk_nousbp2_pg6", DIV_P2_PG, 0x774, 0x775, 0, 0, 0, 0, 0),
+	D_GATE(CLK_P1_PG2, "clk_p1_pg2", DIV_P1_PG, 0x862, 0x863, 0, 0, 0, 0, 0),
+	D_GATE(CLK_P1_PG3, "clk_p1_pg3", DIV_P1_PG, 0x864, 0x865, 0, 0, 0, 0, 0),
+	D_GATE(CLK_P1_PG4, "clk_p1_pg4", DIV_P1_PG, 0x866, 0x867, 0, 0, 0, 0, 0),
+	D_GATE(CLK_P4_PG3, "clk_p4_pg3", DIV_P4_PG, 0x824, 0x825, 0, 0, 0, 0, 0),
+	D_GATE(CLK_P4_PG4, "clk_p4_pg4", DIV_P4_PG, 0x826, 0x827, 0, 0, 0, 0, 0),
+	D_GATE(CLK_P6_PG1, "clk_p6_pg1", DIV_P6_PG, 0x8a0, 0x8a1, 0x8a2, 0, 0xb60, 0, 0),
+	D_GATE(CLK_P6_PG2, "clk_p6_pg2", DIV_P6_PG, 0x8a3, 0x8a4, 0x8a5, 0, 0xb61, 0, 0),
+	D_GATE(CLK_P6_PG3, "clk_p6_pg3", DIV_P6_PG, 0x8a6, 0x8a7, 0x8a8, 0, 0xb62, 0, 0),
+	D_GATE(CLK_P6_PG4, "clk_p6_pg4", DIV_P6_PG, 0x8a9, 0x8aa, 0x8ab, 0, 0xb63, 0, 0),
+	D_GATE(CLK_QSPI0, "clk_qspi0", DIV_QSPI0, 0x2a4, 0x2a5, 0, 0, 0, 0, 0),
+	D_GATE(CLK_QSPI1, "clk_qspi1", DIV_QSPI1, 0x484, 0x485, 0, 0, 0, 0, 0),
+	D_GATE(CLK_RGMII_REF, "clk_rgmii_ref", CLKOUT_D8, 0x340, 0, 0, 0, 0, 0, 0),
+	D_GATE(CLK_RMII_REF, "clk_rmii_ref", CLKOUT_D20, 0x341, 0, 0, 0, 0, 0, 0),
+	D_GATE(CLK_SDIO0, "clk_sdio0", DIV_SDIO0, 0x64, 0, 0, 0, 0, 0, 0),
+	D_GATE(CLK_SDIO1, "clk_sdio1", DIV_SDIO1, 0x644, 0, 0, 0, 0, 0, 0),
+	D_GATE(CLK_SERCOS100, "clk_sercos100", CLKOUT_D10, 0x425, 0, 0, 0, 0, 0, 0),
+	D_GATE(CLK_SLCD, "clk_slcd", DIV_P1_PG, 0x860, 0x861, 0, 0, 0, 0, 0),
+	D_GATE(CLK_SPI0, "clk_spi0", DIV_P3_PG, 0x7e0, 0x7e1, 0, 0, 0, 0, 0),
+	D_GATE(CLK_SPI1, "clk_spi1", DIV_P3_PG, 0x7e2, 0x7e3, 0, 0, 0, 0, 0),
+	D_GATE(CLK_SPI2, "clk_spi2", DIV_P3_PG, 0x7e4, 0x7e5, 0, 0, 0, 0, 0),
+	D_GATE(CLK_SPI3, "clk_spi3", DIV_P3_PG, 0x7e6, 0x7e7, 0, 0, 0, 0, 0),
+	D_GATE(CLK_SPI4, "clk_spi4", DIV_P4_PG, 0x820, 0x821, 0, 0, 0, 0, 0),
+	D_GATE(CLK_SPI5, "clk_spi5", DIV_P4_PG, 0x822, 0x823, 0, 0, 0, 0, 0),
+	D_GATE(CLK_SWITCH, "clk_switch", DIV_SWITCH, 0x982, 0x983, 0, 0, 0, 0, 0),
+	D_DIV(DIV_MOTOR, "div_motor", CLKOUT_D5, 84, 2, 8),
+	D_GATE(HCLK_ECAT125, "hclk_ecat125", CLKOUT_D8, 0x400, 0x401, 0, 0x402, 0, 0x440, 0x441),
+	D_GATE(HCLK_PINCONFIG, "hclk_pinconfig", CLKOUT_D40, 0x740, 0x741, 0x742, 0, 0xae0, 0, 0),
+	D_GATE(HCLK_SERCOS, "hclk_sercos", CLKOUT_D10, 0x420, 0x422, 0, 0x421, 0, 0x460, 0x461),
+	D_GATE(HCLK_SGPIO2, "hclk_sgpio2", DIV_P5_PG, 0x8c3, 0x8c4, 0x8c5, 0, 0xb41, 0, 0),
+	D_GATE(HCLK_SGPIO3, "hclk_sgpio3", DIV_P5_PG, 0x8c6, 0x8c7, 0x8c8, 0, 0xb42, 0, 0),
+	D_GATE(HCLK_SGPIO4, "hclk_sgpio4", DIV_P5_PG, 0x8c9, 0x8ca, 0x8cb, 0, 0xb43, 0, 0),
+	D_GATE(HCLK_TIMER0, "hclk_timer0", CLKOUT_D40, 0x743, 0x744, 0x745, 0, 0xae1, 0, 0),
+	D_GATE(HCLK_TIMER1, "hclk_timer1", CLKOUT_D40, 0x746, 0x747, 0x748, 0, 0xae2, 0, 0),
+	D_GATE(HCLK_USBF, "hclk_usbf", CLKOUT_D8, 0xe3, 0, 0, 0xe4, 0, 0x102, 0x103),
+	D_GATE(HCLK_USBH, "hclk_usbh", CLKOUT_D8, 0xe0, 0xe1, 0, 0xe2, 0, 0x100, 0x101),
+	D_GATE(HCLK_USBPM, "hclk_usbpm", CLKOUT_D8, 0xe5, 0, 0, 0, 0, 0, 0),
+	D_GATE(CLK_48_PG_F, "clk_48_pg_f", CLK_48, 0x78c, 0x78d, 0, 0x78e, 0, 0xb04, 0xb05),
+	D_GATE(CLK_48_PG4, "clk_48_pg4", CLK_48, 0x789, 0x78a, 0x78b, 0, 0xb03, 0, 0),
+	D_FFC(CLK_DDRPHY_PLLCLK_D4, "clk_ddrphy_pllclk_d4", CLK_DDRPHY_PLLCLK, 4),
+	D_FFC(CLK_ECAT100_D4, "clk_ecat100_d4", CLK_ECAT100, 4),
+	D_FFC(CLK_HSR100_D2, "clk_hsr100_d2", CLK_HSR100, 2),
+	D_FFC(CLK_REF_SYNC_D4, "clk_ref_sync_d4", CLK_REF_SYNC, 4),
+	D_FFC(CLK_REF_SYNC_D8, "clk_ref_sync_d8", CLK_REF_SYNC, 8),
+	D_FFC(CLK_SERCOS100_D2, "clk_sercos100_d2", CLK_SERCOS100, 2),
+	D_DIV(DIV_CA7, "div_ca7", CLK_REF_SYNC, 57, 1, 4, 1, 2, 4),
+	D_GATE(HCLK_CAN0, "hclk_can0", CLK_48, 0x783, 0x784, 0x785, 0, 0xb01, 0, 0),
+	D_GATE(HCLK_CAN1, "hclk_can1", CLK_48, 0x786, 0x787, 0x788, 0, 0xb02, 0, 0),
+	D_GATE(HCLK_DELTASIGMA, "hclk_deltasigma", DIV_MOTOR, 0x1ef, 0x1f0, 0x1f1, 0, 0, 0, 0),
+	D_GATE(HCLK_PWMPTO, "hclk_pwmpto", DIV_MOTOR, 0x1ec, 0x1ed, 0x1ee, 0, 0, 0, 0),
+	D_GATE(HCLK_RSV, "hclk_rsv", CLK_48, 0x780, 0x781, 0x782, 0, 0xb00, 0, 0),
+	D_GATE(HCLK_SGPIO0, "hclk_sgpio0", DIV_MOTOR, 0x1e0, 0x1e1, 0x1e2, 0, 0, 0, 0),
+	D_GATE(HCLK_SGPIO1, "hclk_sgpio1", DIV_MOTOR, 0x1e3, 0x1e4, 0x1e5, 0, 0, 0, 0),
+	D_DIV(RTOS_MDC, "rtos_mdc", CLK_REF_SYNC, 100, 80, 640, 80, 160, 320, 640),
+	D_GATE(CLK_CM3, "clk_cm3", CLK_REF_SYNC_D4, 0xba0, 0xba1, 0, 0xba2, 0, 0xbc0, 0xbc1),
+	D_GATE(CLK_DDRC, "clk_ddrc", CLK_DDRPHY_PLLCLK_D4, 0x323, 0x324, 0, 0, 0, 0, 0),
+	D_GATE(CLK_ECAT25, "clk_ecat25", CLK_ECAT100_D4, 0x403, 0x404, 0, 0, 0, 0, 0),
+	D_GATE(CLK_HSR50, "clk_hsr50", CLK_HSR100_D2, 0x484, 0x485, 0, 0, 0, 0, 0),
+	D_GATE(CLK_HW_RTOS, "clk_hw_rtos", CLK_REF_SYNC_D4, 0xc60, 0xc61, 0, 0, 0, 0, 0),
+	D_GATE(CLK_SERCOS50, "clk_sercos50", CLK_SERCOS100_D2, 0x424, 0x423, 0, 0, 0, 0, 0),
+	D_GATE(HCLK_ADC, "hclk_adc", CLK_REF_SYNC_D8, 0x1af, 0x1b0, 0x1b1, 0, 0, 0, 0),
+	D_GATE(HCLK_CM3, "hclk_cm3", CLK_REF_SYNC_D4, 0xc20, 0xc21, 0xc22, 0, 0, 0, 0),
+	D_GATE(HCLK_CRYPTO_EIP150, "hclk_crypto_eip150", CLK_REF_SYNC_D4, 0x123, 0x124, 0x125, 0, 0x142, 0, 0),
+	D_GATE(HCLK_CRYPTO_EIP93, "hclk_crypto_eip93", CLK_REF_SYNC_D4, 0x120, 0x121, 0, 0x122, 0, 0x140, 0x141),
+	D_GATE(HCLK_DDRC, "hclk_ddrc", CLK_REF_SYNC_D4, 0x320, 0x322, 0, 0x321, 0, 0x3a0, 0x3a1),
+	D_GATE(HCLK_DMA0, "hclk_dma0", CLK_REF_SYNC_D4, 0x260, 0x261, 0x262, 0x263, 0x2c0, 0x2c1, 0x2c2),
+	D_GATE(HCLK_DMA1, "hclk_dma1", CLK_REF_SYNC_D4, 0x264, 0x265, 0x266, 0x267, 0x2c3, 0x2c4, 0x2c5),
+	D_GATE(HCLK_GMAC0, "hclk_gmac0", CLK_REF_SYNC_D4, 0x360, 0x361, 0x362, 0x363, 0x3c0, 0x3c1, 0x3c2),
+	D_GATE(HCLK_GMAC1, "hclk_gmac1", CLK_REF_SYNC_D4, 0x380, 0x381, 0x382, 0x383, 0x3e0, 0x3e1, 0x3e2),
+	D_GATE(HCLK_GPIO0, "hclk_gpio0", CLK_REF_SYNC_D4, 0x212, 0x213, 0x214, 0, 0, 0, 0),
+	D_GATE(HCLK_GPIO1, "hclk_gpio1", CLK_REF_SYNC_D4, 0x215, 0x216, 0x217, 0, 0, 0, 0),
+	D_GATE(HCLK_GPIO2, "hclk_gpio2", CLK_REF_SYNC_D4, 0x229, 0x22a, 0x22b, 0, 0, 0, 0),
+	D_GATE(HCLK_HSR, "hclk_hsr", CLK_HSR100_D2, 0x480, 0x482, 0, 0x481, 0, 0x4c0, 0x4c1),
+	D_GATE(HCLK_I2C0, "hclk_i2c0", CLK_REF_SYNC_D8, 0x1a9, 0x1aa, 0x1ab, 0, 0, 0, 0),
+	D_GATE(HCLK_I2C1, "hclk_i2c1", CLK_REF_SYNC_D8, 0x1ac, 0x1ad, 0x1ae, 0, 0, 0, 0),
+	D_GATE(HCLK_LCD, "hclk_lcd", CLK_REF_SYNC_D4, 0x7a0, 0x7a1, 0x7a2, 0, 0xb20, 0, 0),
+	D_GATE(HCLK_MSEBI_M, "hclk_msebi_m", CLK_REF_SYNC_D4, 0x164, 0x165, 0x166, 0, 0x183, 0, 0),
+	D_GATE(HCLK_MSEBI_S, "hclk_msebi_s", CLK_REF_SYNC_D4, 0x160, 0x161, 0x162, 0x163, 0x180, 0x181, 0x182),
+	D_GATE(HCLK_NAND, "hclk_nand", CLK_REF_SYNC_D4, 0x280, 0x281, 0x282, 0x283, 0x2e0, 0x2e1, 0x2e2),
+	D_GATE(HCLK_PG_I, "hclk_pg_i", CLK_REF_SYNC_D4, 0x7ac, 0x7ad, 0, 0x7ae, 0, 0xb24, 0xb25),
+	D_GATE(HCLK_PG19, "hclk_pg19", CLK_REF_SYNC_D4, 0x22c, 0x22d, 0x22e, 0, 0, 0, 0),
+	D_GATE(HCLK_PG20, "hclk_pg20", CLK_REF_SYNC_D4, 0x22f, 0x230, 0x231, 0, 0, 0, 0),
+	D_GATE(HCLK_PG3, "hclk_pg3", CLK_REF_SYNC_D4, 0x7a6, 0x7a7, 0x7a8, 0, 0xb22, 0, 0),
+	D_GATE(HCLK_PG4, "hclk_pg4", CLK_REF_SYNC_D4, 0x7a9, 0x7aa, 0x7ab, 0, 0xb23, 0, 0),
+	D_GATE(HCLK_QSPI0, "hclk_qspi0", CLK_REF_SYNC_D4, 0x2a0, 0x2a1, 0x2a2, 0x2a3, 0x300, 0x301, 0x302),
+	D_GATE(HCLK_QSPI1, "hclk_qspi1", CLK_REF_SYNC_D4, 0x480, 0x481, 0x482, 0x483, 0x4c0, 0x4c1, 0x4c2),
+	D_GATE(HCLK_ROM, "hclk_rom", CLK_REF_SYNC_D4, 0xaa0, 0xaa1, 0xaa2, 0, 0xb80, 0, 0),
+	D_GATE(HCLK_RTC, "hclk_rtc", CLK_REF_SYNC_D8, 0xa00, 0, 0, 0, 0, 0, 0),
+	D_GATE(HCLK_SDIO0, "hclk_sdio0", CLK_REF_SYNC_D4, 0x60, 0x61, 0x62, 0x63, 0x80, 0x81, 0x82),
+	D_GATE(HCLK_SDIO1, "hclk_sdio1", CLK_REF_SYNC_D4, 0x640, 0x641, 0x642, 0x643, 0x660, 0x661, 0x662),
+	D_GATE(HCLK_SEMAP, "hclk_semap", CLK_REF_SYNC_D4, 0x7a3, 0x7a4, 0x7a5, 0, 0xb21, 0, 0),
+	D_GATE(HCLK_SPI0, "hclk_spi0", CLK_REF_SYNC_D4, 0x200, 0x201, 0x202, 0, 0, 0, 0),
+	D_GATE(HCLK_SPI1, "hclk_spi1", CLK_REF_SYNC_D4, 0x203, 0x204, 0x205, 0, 0, 0, 0),
+	D_GATE(HCLK_SPI2, "hclk_spi2", CLK_REF_SYNC_D4, 0x206, 0x207, 0x208, 0, 0, 0, 0),
+	D_GATE(HCLK_SPI3, "hclk_spi3", CLK_REF_SYNC_D4, 0x209, 0x20a, 0x20b, 0, 0, 0, 0),
+	D_GATE(HCLK_SPI4, "hclk_spi4", CLK_REF_SYNC_D4, 0x20c, 0x20d, 0x20e, 0, 0, 0, 0),
+	D_GATE(HCLK_SPI5, "hclk_spi5", CLK_REF_SYNC_D4, 0x20f, 0x210, 0x211, 0, 0, 0, 0),
+	D_GATE(HCLK_SWITCH, "hclk_switch", CLK_REF_SYNC_D4, 0x980, 0, 0x981, 0, 0, 0, 0),
+	D_GATE(HCLK_SWITCH_RG, "hclk_switch_rg", CLK_REF_SYNC_D4, 0xc40, 0xc41, 0xc42, 0, 0, 0, 0),
+	D_GATE(HCLK_UART0, "hclk_uart0", CLK_REF_SYNC_D8, 0x1a0, 0x1a1, 0x1a2, 0, 0, 0, 0),
+	D_GATE(HCLK_UART1, "hclk_uart1", CLK_REF_SYNC_D8, 0x1a3, 0x1a4, 0x1a5, 0, 0, 0, 0),
+	D_GATE(HCLK_UART2, "hclk_uart2", CLK_REF_SYNC_D8, 0x1a6, 0x1a7, 0x1a8, 0, 0, 0, 0),
+	D_GATE(HCLK_UART3, "hclk_uart3", CLK_REF_SYNC_D4, 0x218, 0x219, 0x21a, 0, 0, 0, 0),
+	D_GATE(HCLK_UART4, "hclk_uart4", CLK_REF_SYNC_D4, 0x21b, 0x21c, 0x21d, 0, 0, 0, 0),
+	D_GATE(HCLK_UART5, "hclk_uart5", CLK_REF_SYNC_D4, 0x220, 0x221, 0x222, 0, 0, 0, 0),
+	D_GATE(HCLK_UART6, "hclk_uart6", CLK_REF_SYNC_D4, 0x223, 0x224, 0x225, 0, 0, 0, 0),
+	D_GATE(HCLK_UART7, "hclk_uart7", CLK_REF_SYNC_D4, 0x226, 0x227, 0x228, 0, 0, 0, 0),
+	/*
+	 * These are not hardware clocks, but are needed to handle the special
+	 * case where we have a 'selector bit' that doesn't just change the
+	 * parent for a clock, but also the gate it's suposed to use.
+	 */
+	{
+		.index = R9A06G032_UART_GROUP_012,
+		.name = "uart_group_012",
+		.type = K_BITSEL,
+		.source = 1 + R9A06G032_DIV_UART,
+		/* R9A06G032_SYSCTRL_REG_PWRCTRL_PG1_PR2 */
+		.dual.sel = ((0xec / 4) << 5) | 24,
+		.dual.group = 0,
+	},
+	{
+		.index = R9A06G032_UART_GROUP_34567,
+		.name = "uart_group_34567",
+		.type = K_BITSEL,
+		.source = 1 + R9A06G032_DIV_P2_PG,
+		/* R9A06G032_SYSCTRL_REG_PWRCTRL_PG0_0 */
+		.dual.sel = ((0x34 / 4) << 5) | 30,
+		.dual.group = 1,
+	},
+	D_UGATE(CLK_UART0, "clk_uart0", UART_GROUP_012, 0, 0, 0x1b2, 0x1b3, 0x1b4, 0x1b5),
+	D_UGATE(CLK_UART1, "clk_uart1", UART_GROUP_012, 0, 1, 0x1b6, 0x1b7, 0x1b8, 0x1b9),
+	D_UGATE(CLK_UART2, "clk_uart2", UART_GROUP_012, 0, 2, 0x1ba, 0x1bb, 0x1bc, 0x1bd),
+	D_UGATE(CLK_UART3, "clk_uart3", UART_GROUP_34567, 1, 0, 0x760, 0x761, 0x762, 0x763),
+	D_UGATE(CLK_UART4, "clk_uart4", UART_GROUP_34567, 1, 1, 0x764, 0x765, 0x766, 0x767),
+	D_UGATE(CLK_UART5, "clk_uart5", UART_GROUP_34567, 1, 2, 0x768, 0x769, 0x76a, 0x76b),
+	D_UGATE(CLK_UART6, "clk_uart6", UART_GROUP_34567, 1, 3, 0x76c, 0x76d, 0x76e, 0x76f),
+	D_UGATE(CLK_UART7, "clk_uart7", UART_GROUP_34567, 1, 4, 0x770, 0x771, 0x772, 0x773),
+};
+
+struct r9a06g032_priv {
+	struct clk_onecell_data data;
+	spinlock_t lock; /* protects concurent access to gates */
+	void __iomem *reg;
+};
+
+/* register/bit pairs are encoded as an uint16_t */
+static void
+clk_rdesc_set(struct r9a06g032_priv *clocks,
+	      u16 one, unsigned int on)
+{
+	u32 __iomem *reg = clocks->reg + (4 * (one >> 5));
+	u32 val = readl(reg);
+
+	val = (val & ~(1U << (one & 0x1f))) | ((!!on) << (one & 0x1f));
+	writel(val, reg);
+}
+
+static int
+clk_rdesc_get(struct r9a06g032_priv *clocks,
+	      uint16_t one)
+{
+	u32 __iomem *reg = clocks->reg + (4 * (one >> 5));
+	u32 val = readl(reg);
+
+	return !!(val & (1U << (one & 0x1f)));
+}
+
+/*
+ * This implements the R9A09G032 clock gate 'driver'. We cannot use the system's
+ * clock gate framework as the gates on the R9A09G032 have a special enabling
+ * sequence, therefore we use this little proxy.
+ */
+struct r9a06g032_clk_gate {
+	struct clk_hw hw;
+	struct r9a06g032_priv *clocks;
+	u16 index;
+
+	struct r9a06g032_gate gate;
+};
+
+#define to_r9a06g032_gate(_hw) container_of(_hw, struct r9a06g032_clk_gate, hw)
+
+static void
+r9a06g032_clk_gate_set(struct r9a06g032_priv *clocks,
+		       struct r9a06g032_gate *g, int on)
+{
+	unsigned long flags;
+
+	WARN_ON(!g->gate);
+
+	spin_lock_irqsave(&clocks->lock, flags);
+	clk_rdesc_set(clocks, g->gate, on);
+	/* De-assert reset */
+	if (g->reset)
+		clk_rdesc_set(clocks, g->reset, 1);
+	spin_unlock_irqrestore(&clocks->lock, flags);
+
+	/* Hardware manual recommends 5us delay after enabling clock & reset */
+	udelay(5);
+
+	/* If the peripheral is memory mapped (i.e. an AXI slave), there is an
+	 * associated SLVRDY bit in the System Controller that needs to be set
+	 * so that the FlexWAY bus fabric passes on the read/write requests.
+	 */
+	if (g->ready || g->midle) {
+		spin_lock_irqsave(&clocks->lock, flags);
+		if (g->ready)
+			clk_rdesc_set(clocks, g->ready, on);
+		/* Clear 'Master Idle Request' bit */
+		if (g->midle)
+			clk_rdesc_set(clocks, g->midle, !on);
+		spin_unlock_irqrestore(&clocks->lock, flags);
+	}
+	/* Note: We don't wait for FlexWAY Socket Connection signal */
+}
+
+static int r9a06g032_clk_gate_enable(struct clk_hw *hw)
+{
+	struct r9a06g032_clk_gate *g = to_r9a06g032_gate(hw);
+
+	r9a06g032_clk_gate_set(g->clocks, &g->gate, 1);
+	return 0;
+}
+
+static void r9a06g032_clk_gate_disable(struct clk_hw *hw)
+{
+	struct r9a06g032_clk_gate *g = to_r9a06g032_gate(hw);
+
+	r9a06g032_clk_gate_set(g->clocks, &g->gate, 0);
+}
+
+static int r9a06g032_clk_gate_is_enabled(struct clk_hw *hw)
+{
+	struct r9a06g032_clk_gate *g = to_r9a06g032_gate(hw);
+
+	/* if clock is in reset, the gate might be on, and still not 'be' on */
+	if (g->gate.reset && !clk_rdesc_get(g->clocks, g->gate.reset))
+		return 0;
+
+	return clk_rdesc_get(g->clocks, g->gate.gate);
+}
+
+static const struct clk_ops r9a06g032_clk_gate_ops = {
+	.enable = r9a06g032_clk_gate_enable,
+	.disable = r9a06g032_clk_gate_disable,
+	.is_enabled = r9a06g032_clk_gate_is_enabled,
+};
+
+static struct clk *
+r9a06g032_register_gate(struct r9a06g032_priv *clocks,
+			const char *parent_name,
+			const struct r9a06g032_clkdesc *desc)
+{
+	struct clk *clk;
+	struct r9a06g032_clk_gate *g;
+	struct clk_init_data init;
+
+	g = kzalloc(sizeof(*g), GFP_KERNEL);
+	if (!g)
+		return NULL;
+
+	init.name = desc->name;
+	init.ops = &r9a06g032_clk_gate_ops;
+	init.flags = CLK_IS_BASIC | CLK_SET_RATE_PARENT;
+	init.parent_names = parent_name ? &parent_name : NULL;
+	init.num_parents = parent_name ? 1 : 0;
+
+	g->clocks = clocks;
+	g->index = desc->index;
+	g->gate = desc->gate;
+	g->hw.init = &init;
+
+	/*
+	 * important here, some clocks are already in use by the CM3, we
+	 * have to assume they are not Linux's to play with and try to disable
+	 * at the end of the boot!
+	 */
+	if (r9a06g032_clk_gate_is_enabled(&g->hw)) {
+		init.flags |= CLK_IS_CRITICAL;
+		pr_debug("%s was enabled, making read-only\n", desc->name);
+	}
+
+	clk = clk_register(NULL, &g->hw);
+	if (IS_ERR(clk)) {
+		kfree(g);
+		return NULL;
+	}
+	return clk;
+}
+
+struct r9a06g032_clk_div {
+	struct clk_hw hw;
+	struct r9a06g032_priv *clocks;
+	u16 index;
+	u16 reg;
+	u16 min, max;
+	u8 table_size;
+	u16 table[8];	/* we know there are no more than 8 */
+};
+
+#define to_r9a06g032_div(_hw) \
+		container_of(_hw, struct r9a06g032_clk_div, hw)
+
+static unsigned long
+r9a06g032_div_recalc_rate(struct clk_hw *hw,
+			  unsigned long parent_rate)
+{
+	struct r9a06g032_clk_div *clk = to_r9a06g032_div(hw);
+	u32 __iomem *reg = clk->clocks->reg + (4 * clk->reg);
+	u32 div = readl(reg);
+
+	if (div < clk->min)
+		div = clk->min;
+	else if (div > clk->max)
+		div = clk->max;
+	return DIV_ROUND_UP(parent_rate, div);
+}
+
+/*
+ * Attempts to find a value that is in range of min,max,
+ * and if a table of set dividers was specified for this
+ * register, try to find the fixed divider that is the closest
+ * to the target frequency
+ */
+static long
+r9a06g032_div_clamp_div(struct r9a06g032_clk_div *clk,
+			unsigned long rate, unsigned long prate)
+{
+	/* + 1 to cope with rates that have the remainder dropped */
+	u32 div = DIV_ROUND_UP(prate, rate + 1);
+	int i;
+
+	if (div <= clk->min)
+		return clk->min;
+	if (div >= clk->max)
+		return clk->max;
+
+	for (i = 0; clk->table_size && i < clk->table_size - 1; i++) {
+		if (div >= clk->table[i] && div <= clk->table[i + 1]) {
+			unsigned long m = rate -
+				DIV_ROUND_UP(prate, clk->table[i]);
+			unsigned long p =
+				DIV_ROUND_UP(prate, clk->table[i + 1]) -
+				rate;
+			/*
+			 * select the divider that generates
+			 * the value closest to the ideal frequency
+			 */
+			div = p >= m ? clk->table[i] : clk->table[i + 1];
+			return div;
+		}
+	}
+	return div;
+}
+
+static long
+r9a06g032_div_round_rate(struct clk_hw *hw,
+			 unsigned long rate, unsigned long *prate)
+{
+	struct r9a06g032_clk_div *clk = to_r9a06g032_div(hw);
+	u32 div = DIV_ROUND_UP(*prate, rate);
+
+	pr_devel("%s %pC %ld (prate %ld) (wanted div %u)\n", __func__,
+		 hw->clk, rate, *prate, div);
+	pr_devel("   min %d (%ld) max %d (%ld)\n",
+		 clk->min, DIV_ROUND_UP(*prate, clk->min),
+		clk->max, DIV_ROUND_UP(*prate, clk->max));
+
+	div = r9a06g032_div_clamp_div(clk, rate, *prate);
+	/*
+	 * this is a hack. Currently the serial driver asks for a clock rate
+	 * that is 16 times the baud rate -- and that is wildly outside the
+	 * range of the UART divider, somehow there is no provision for that
+	 * case of 'let the divider as is if outside range'.
+	 * The serial driver *shouldn't* play with these clocks anyway, there's
+	 * several uarts attached to this divider, and changing this impacts
+	 * everyone.
+	 */
+	if (clk->index == R9A06G032_DIV_UART) {
+		pr_devel("%s div uart hack!\n", __func__);
+		return clk_get_rate(hw->clk);
+	}
+	pr_devel("%s %pC %ld / %u = %ld\n", __func__, hw->clk,
+		 *prate, div, DIV_ROUND_UP(*prate, div));
+	return DIV_ROUND_UP(*prate, div);
+}
+
+static int
+r9a06g032_div_set_rate(struct clk_hw *hw,
+		       unsigned long rate, unsigned long parent_rate)
+{
+	struct r9a06g032_clk_div *clk = to_r9a06g032_div(hw);
+	/* + 1 to cope with rates that have the remainder dropped */
+	u32 div = DIV_ROUND_UP(parent_rate, rate + 1);
+	u32 __iomem *reg = clk->clocks->reg + (4 * clk->reg);
+
+	pr_devel("%s %pC rate %ld parent %ld div %d\n", __func__, hw->clk,
+		 rate, parent_rate, div);
+
+	/*
+	 * Need to write the bit 31 with the divider value to
+	 * latch it. Technically we should wait until it has been
+	 * cleared too.
+	 * TODO: Find whether this callback is sleepable, in case
+	 * the hardware /does/ require some sort of spinloop here.
+	 */
+	writel(div | BIT(31), reg);
+
+	return 0;
+}
+
+static const struct clk_ops r9a06g032_clk_div_ops = {
+	.recalc_rate = r9a06g032_div_recalc_rate,
+	.round_rate = r9a06g032_div_round_rate,
+	.set_rate = r9a06g032_div_set_rate,
+};
+
+static struct clk *
+r9a06g032_register_div(struct r9a06g032_priv *clocks,
+		       const char *parent_name,
+		       const struct r9a06g032_clkdesc *desc)
+{
+	struct r9a06g032_clk_div *div;
+	struct clk *clk;
+	struct clk_init_data init;
+	unsigned int i;
+
+	div = kzalloc(sizeof(*div), GFP_KERNEL);
+	if (!div)
+		return NULL;
+
+	init.name = desc->name;
+	init.ops = &r9a06g032_clk_div_ops;
+	init.flags = CLK_IS_BASIC | CLK_SET_RATE_PARENT;
+	init.parent_names = parent_name ? &parent_name : NULL;
+	init.num_parents = parent_name ? 1 : 0;
+
+	div->clocks = clocks;
+	div->index = desc->index;
+	div->reg = desc->reg;
+	div->hw.init = &init;
+	div->min = desc->div_min;
+	div->max = desc->div_max;
+	/* populate (optional) divider table fixed values */
+	for (i = 0; i < ARRAY_SIZE(div->table) &&
+	     i < ARRAY_SIZE(desc->div_table) && desc->div_table[i]; i++) {
+		div->table[div->table_size++] = desc->div_table[i];
+	}
+
+	clk = clk_register(NULL, &div->hw);
+	if (IS_ERR(clk)) {
+		kfree(div);
+		return NULL;
+	}
+	return clk;
+}
+
+/*
+ * This clock provider handles the case of the R9A06G032 where you have
+ * peripherals that have two potential clock source and two gates, one for
+ * each of the clock source - the used clock source (for all sub clocks)
+ * is selected by a single bit.
+ * That single bit affects all sub-clocks, and therefore needs to change the
+ * active gate (and turn the others off) and force a recalculation of the rates.
+ *
+ * This implements two clock providers, one 'bitselect' that
+ * handles the switch between both parents, and another 'dualgate'
+ * that knows which gate to poke at, depending on the parent's bit position.
+ */
+struct r9a06g032_clk_bitsel {
+	struct clk_hw	hw;
+	struct r9a06g032_priv *clocks;
+	u16 index;
+	u16 selector;		/* selector register + bit */
+};
+
+#define to_clk_bitselect(_hw) \
+		container_of(_hw, struct r9a06g032_clk_bitsel, hw)
+
+static u8 r9a06g032_clk_mux_get_parent(struct clk_hw *hw)
+{
+	struct r9a06g032_clk_bitsel *set = to_clk_bitselect(hw);
+
+	return clk_rdesc_get(set->clocks, set->selector);
+}
+
+static int r9a06g032_clk_mux_set_parent(struct clk_hw *hw, u8 index)
+{
+	struct r9a06g032_clk_bitsel *set = to_clk_bitselect(hw);
+
+	/* a single bit in the register selects one of two parent clocks */
+	clk_rdesc_set(set->clocks, set->selector, !!index);
+
+	return 0;
+}
+
+static const struct clk_ops clk_bitselect_ops = {
+	.get_parent = r9a06g032_clk_mux_get_parent,
+	.set_parent = r9a06g032_clk_mux_set_parent,
+};
+
+static struct clk *
+r9a06g032_register_bitsel(struct r9a06g032_priv *clocks,
+			  const char *parent_name,
+			  const struct r9a06g032_clkdesc *desc)
+{
+	struct clk *clk;
+	struct r9a06g032_clk_bitsel *g;
+	struct clk_init_data init;
+	const char *names[2];
+
+	/* allocate the gate */
+	g = kzalloc(sizeof(*g), GFP_KERNEL);
+	if (!g)
+		return NULL;
+
+	names[0] = parent_name;
+	names[1] = "clk_pll_usb";
+
+	init.name = desc->name;
+	init.ops = &clk_bitselect_ops;
+	init.flags = CLK_IS_BASIC | CLK_SET_RATE_PARENT;
+	init.parent_names = names;
+	init.num_parents = 2;
+
+	g->clocks = clocks;
+	g->index = desc->index;
+	g->selector = desc->dual.sel;
+	g->hw.init = &init;
+
+	clk = clk_register(NULL, &g->hw);
+	if (IS_ERR(clk)) {
+		kfree(g);
+		return NULL;
+	}
+	return clk;
+}
+
+struct r9a06g032_clk_dualgate {
+	struct clk_hw	hw;
+	struct r9a06g032_priv *clocks;
+	u16 index;
+	u16 selector;		/* selector register + bit */
+	struct r9a06g032_gate gate[2];
+};
+
+#define to_clk_dualgate(_hw) \
+		container_of(_hw, struct r9a06g032_clk_dualgate, hw)
+
+static int
+r9a06g032_clk_dualgate_setenable(struct r9a06g032_clk_dualgate *g, int enable)
+{
+	u8 sel_bit = clk_rdesc_get(g->clocks, g->selector);
+
+	/* we always turn off the 'other' gate, regardless */
+	r9a06g032_clk_gate_set(g->clocks, &g->gate[!sel_bit], 0);
+	r9a06g032_clk_gate_set(g->clocks, &g->gate[sel_bit], enable);
+
+	return 0;
+}
+
+static int r9a06g032_clk_dualgate_enable(struct clk_hw *hw)
+{
+	struct r9a06g032_clk_dualgate *gate = to_clk_dualgate(hw);
+
+	r9a06g032_clk_dualgate_setenable(gate, 1);
+
+	return 0;
+}
+
+static void r9a06g032_clk_dualgate_disable(struct clk_hw *hw)
+{
+	struct r9a06g032_clk_dualgate *gate = to_clk_dualgate(hw);
+
+	r9a06g032_clk_dualgate_setenable(gate, 0);
+}
+
+static int r9a06g032_clk_dualgate_is_enabled(struct clk_hw *hw)
+{
+	struct r9a06g032_clk_dualgate *g = to_clk_dualgate(hw);
+	u8 sel_bit = clk_rdesc_get(g->clocks, g->selector);
+
+	return clk_rdesc_get(g->clocks, g->gate[sel_bit].gate);
+}
+
+static const struct clk_ops r9a06g032_clk_dualgate_ops = {
+	.enable = r9a06g032_clk_dualgate_enable,
+	.disable = r9a06g032_clk_dualgate_disable,
+	.is_enabled = r9a06g032_clk_dualgate_is_enabled,
+};
+
+static struct clk *
+r9a06g032_register_dualgate(struct r9a06g032_priv *clocks,
+			    const char *parent_name,
+			    const struct r9a06g032_clkdesc *desc,
+			    uint16_t sel)
+{
+	struct r9a06g032_clk_dualgate *g;
+	struct clk *clk;
+	struct clk_init_data init;
+
+	/* allocate the gate */
+	g = kzalloc(sizeof(*g), GFP_KERNEL);
+	if (!g)
+		return NULL;
+	g->clocks = clocks;
+	g->index = desc->index;
+	g->selector = sel;
+	g->gate[0].gate = desc->dual.g1;
+	g->gate[0].reset = desc->dual.r1;
+	g->gate[1].gate = desc->dual.g2;
+	g->gate[1].reset = desc->dual.r2;
+
+	init.name = desc->name;
+	init.ops = &r9a06g032_clk_dualgate_ops;
+	init.flags = CLK_IS_BASIC | CLK_SET_RATE_PARENT;
+	init.parent_names = &parent_name;
+	init.num_parents = 1;
+	g->hw.init = &init;
+	/*
+	 * important here, some clocks are already in use by the CM3, we
+	 * have to assume they are not Linux's to play with and try to disable
+	 * at the end of the boot!
+	 */
+	if (r9a06g032_clk_dualgate_is_enabled(&g->hw)) {
+		init.flags |= CLK_IS_CRITICAL;
+		pr_debug("%s was enabled, making read-only\n", desc->name);
+	}
+
+	clk = clk_register(NULL, &g->hw);
+	if (IS_ERR(clk)) {
+		kfree(g);
+		return NULL;
+	}
+	return clk;
+}
+
+static void r9a06g032_clocks_del_clk_provider(void *data)
+{
+	of_clk_del_provider(data);
+}
+
+static int __init r9a06g032_clocks_probe(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	struct device_node *np = dev->of_node;
+	struct r9a06g032_priv *clocks;
+	struct clk **clks;
+	struct clk *mclk;
+	unsigned int i;
+	u16 uart_group_sel[2];
+	int error;
+
+	clocks = devm_kzalloc(dev, sizeof(*clocks), GFP_KERNEL);
+	clks = devm_kcalloc(dev, R9A06G032_CLOCK_COUNT, sizeof(struct clk *),
+			    GFP_KERNEL);
+	if (!clocks || !clks)
+		return -ENOMEM;
+
+	spin_lock_init(&clocks->lock);
+
+	clocks->data.clks = clks;
+	clocks->data.clk_num = R9A06G032_CLOCK_COUNT;
+
+	mclk = devm_clk_get(dev, "mclk");
+	if (IS_ERR(mclk))
+		return PTR_ERR(mclk);
+
+	clocks->reg = of_iomap(np, 0);
+	if (WARN_ON(!clocks->reg))
+		return -ENOMEM;
+	for (i = 0; i < ARRAY_SIZE(r9a06g032_clocks); ++i) {
+		const struct r9a06g032_clkdesc *d = &r9a06g032_clocks[i];
+		const char *parent_name = d->source ?
+			__clk_get_name(clocks->data.clks[d->source - 1]) :
+			__clk_get_name(mclk);
+		struct clk *clk = NULL;
+
+		switch (d->type) {
+		case K_FFC:
+			clk = clk_register_fixed_factor(NULL, d->name,
+							parent_name, 0,
+							d->mul, d->div);
+			break;
+		case K_GATE:
+			clk = r9a06g032_register_gate(clocks, parent_name, d);
+			break;
+		case K_DIV:
+			clk = r9a06g032_register_div(clocks, parent_name, d);
+			break;
+		case K_BITSEL:
+			/* keep that selector register around */
+			uart_group_sel[d->dual.group] = d->dual.sel;
+			clk = r9a06g032_register_bitsel(clocks, parent_name, d);
+			break;
+		case K_DUALGATE:
+			clk = r9a06g032_register_dualgate(clocks, parent_name,
+							  d,
+							  uart_group_sel[d->dual.group]);
+			break;
+		}
+		clocks->data.clks[d->index] = clk;
+	}
+	error = of_clk_add_provider(np, of_clk_src_onecell_get, &clocks->data);
+	if (error)
+		return error;
+
+	return devm_add_action_or_reset(dev,
+					r9a06g032_clocks_del_clk_provider, np);
+}
+
+static const struct of_device_id r9a06g032_match[] = {
+	{ .compatible = "renesas,r9a06g032-sysctrl" },
+	{ }
+};
+
+static struct platform_driver r9a06g032_clock_driver = {
+	.driver		= {
+		.name	= "renesas,r9a06g032-sysctrl",
+		.of_match_table = r9a06g032_match,
+	},
+};
+
+static int __init r9a06g032_clocks_init(void)
+{
+	return platform_driver_probe(&r9a06g032_clock_driver,
+			r9a06g032_clocks_probe);
+}
+
+subsys_initcall(r9a06g032_clocks_init);
diff --git a/drivers/clk/rockchip/Makefile b/drivers/clk/rockchip/Makefile
index 98e7b94..ff35ab4 100644
--- a/drivers/clk/rockchip/Makefile
+++ b/drivers/clk/rockchip/Makefile
@@ -6,12 +6,14 @@
 obj-y	+= clk.o
 obj-y	+= clk-pll.o
 obj-y	+= clk-cpu.o
+obj-y	+= clk-half-divider.o
 obj-y	+= clk-inverter.o
 obj-y	+= clk-mmc-phase.o
 obj-y	+= clk-muxgrf.o
 obj-y	+= clk-ddr.o
 obj-$(CONFIG_RESET_CONTROLLER)	+= softrst.o
 
+obj-y	+= clk-px30.o
 obj-y	+= clk-rv1108.o
 obj-y	+= clk-rk3036.o
 obj-y	+= clk-rk3128.o
diff --git a/drivers/clk/rockchip/clk-half-divider.c b/drivers/clk/rockchip/clk-half-divider.c
new file mode 100644
index 0000000..b8da6e7
--- /dev/null
+++ b/drivers/clk/rockchip/clk-half-divider.c
@@ -0,0 +1,227 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2018 Fuzhou Rockchip Electronics Co., Ltd
+ */
+
+#include <linux/slab.h>
+#include <linux/clk-provider.h>
+#include "clk.h"
+
+#define div_mask(width)	((1 << (width)) - 1)
+
+static bool _is_best_half_div(unsigned long rate, unsigned long now,
+			      unsigned long best, unsigned long flags)
+{
+	if (flags & CLK_DIVIDER_ROUND_CLOSEST)
+		return abs(rate - now) < abs(rate - best);
+
+	return now <= rate && now > best;
+}
+
+static unsigned long clk_half_divider_recalc_rate(struct clk_hw *hw,
+						  unsigned long parent_rate)
+{
+	struct clk_divider *divider = to_clk_divider(hw);
+	unsigned int val;
+
+	val = clk_readl(divider->reg) >> divider->shift;
+	val &= div_mask(divider->width);
+	val = val * 2 + 3;
+
+	return DIV_ROUND_UP_ULL(((u64)parent_rate * 2), val);
+}
+
+static int clk_half_divider_bestdiv(struct clk_hw *hw, unsigned long rate,
+				    unsigned long *best_parent_rate, u8 width,
+				    unsigned long flags)
+{
+	unsigned int i, bestdiv = 0;
+	unsigned long parent_rate, best = 0, now, maxdiv;
+	unsigned long parent_rate_saved = *best_parent_rate;
+
+	if (!rate)
+		rate = 1;
+
+	maxdiv = div_mask(width);
+
+	if (!(clk_hw_get_flags(hw) & CLK_SET_RATE_PARENT)) {
+		parent_rate = *best_parent_rate;
+		bestdiv = DIV_ROUND_UP_ULL(((u64)parent_rate * 2), rate);
+		if (bestdiv < 3)
+			bestdiv = 0;
+		else
+			bestdiv = (bestdiv - 3) / 2;
+		bestdiv = bestdiv > maxdiv ? maxdiv : bestdiv;
+		return bestdiv;
+	}
+
+	/*
+	 * The maximum divider we can use without overflowing
+	 * unsigned long in rate * i below
+	 */
+	maxdiv = min(ULONG_MAX / rate, maxdiv);
+
+	for (i = 0; i <= maxdiv; i++) {
+		if (((u64)rate * (i * 2 + 3)) == ((u64)parent_rate_saved * 2)) {
+			/*
+			 * It's the most ideal case if the requested rate can be
+			 * divided from parent clock without needing to change
+			 * parent rate, so return the divider immediately.
+			 */
+			*best_parent_rate = parent_rate_saved;
+			return i;
+		}
+		parent_rate = clk_hw_round_rate(clk_hw_get_parent(hw),
+						((u64)rate * (i * 2 + 3)) / 2);
+		now = DIV_ROUND_UP_ULL(((u64)parent_rate * 2),
+				       (i * 2 + 3));
+
+		if (_is_best_half_div(rate, now, best, flags)) {
+			bestdiv = i;
+			best = now;
+			*best_parent_rate = parent_rate;
+		}
+	}
+
+	if (!bestdiv) {
+		bestdiv = div_mask(width);
+		*best_parent_rate = clk_hw_round_rate(clk_hw_get_parent(hw), 1);
+	}
+
+	return bestdiv;
+}
+
+static long clk_half_divider_round_rate(struct clk_hw *hw, unsigned long rate,
+					unsigned long *prate)
+{
+	struct clk_divider *divider = to_clk_divider(hw);
+	int div;
+
+	div = clk_half_divider_bestdiv(hw, rate, prate,
+				       divider->width,
+				       divider->flags);
+
+	return DIV_ROUND_UP_ULL(((u64)*prate * 2), div * 2 + 3);
+}
+
+static int clk_half_divider_set_rate(struct clk_hw *hw, unsigned long rate,
+				     unsigned long parent_rate)
+{
+	struct clk_divider *divider = to_clk_divider(hw);
+	unsigned int value;
+	unsigned long flags = 0;
+	u32 val;
+
+	value = DIV_ROUND_UP_ULL(((u64)parent_rate * 2), rate);
+	value = (value - 3) / 2;
+	value =  min_t(unsigned int, value, div_mask(divider->width));
+
+	if (divider->lock)
+		spin_lock_irqsave(divider->lock, flags);
+	else
+		__acquire(divider->lock);
+
+	if (divider->flags & CLK_DIVIDER_HIWORD_MASK) {
+		val = div_mask(divider->width) << (divider->shift + 16);
+	} else {
+		val = clk_readl(divider->reg);
+		val &= ~(div_mask(divider->width) << divider->shift);
+	}
+	val |= value << divider->shift;
+	clk_writel(val, divider->reg);
+
+	if (divider->lock)
+		spin_unlock_irqrestore(divider->lock, flags);
+	else
+		__release(divider->lock);
+
+	return 0;
+}
+
+const struct clk_ops clk_half_divider_ops = {
+	.recalc_rate = clk_half_divider_recalc_rate,
+	.round_rate = clk_half_divider_round_rate,
+	.set_rate = clk_half_divider_set_rate,
+};
+EXPORT_SYMBOL_GPL(clk_half_divider_ops);
+
+/**
+ * Register a clock branch.
+ * Most clock branches have a form like
+ *
+ * src1 --|--\
+ *        |M |--[GATE]-[DIV]-
+ * src2 --|--/
+ *
+ * sometimes without one of those components.
+ */
+struct clk *rockchip_clk_register_halfdiv(const char *name,
+					  const char *const *parent_names,
+					  u8 num_parents, void __iomem *base,
+					  int muxdiv_offset, u8 mux_shift,
+					  u8 mux_width, u8 mux_flags,
+					  u8 div_shift, u8 div_width,
+					  u8 div_flags, int gate_offset,
+					  u8 gate_shift, u8 gate_flags,
+					  unsigned long flags,
+					  spinlock_t *lock)
+{
+	struct clk *clk;
+	struct clk_mux *mux = NULL;
+	struct clk_gate *gate = NULL;
+	struct clk_divider *div = NULL;
+	const struct clk_ops *mux_ops = NULL, *div_ops = NULL,
+			     *gate_ops = NULL;
+
+	if (num_parents > 1) {
+		mux = kzalloc(sizeof(*mux), GFP_KERNEL);
+		if (!mux)
+			return ERR_PTR(-ENOMEM);
+
+		mux->reg = base + muxdiv_offset;
+		mux->shift = mux_shift;
+		mux->mask = BIT(mux_width) - 1;
+		mux->flags = mux_flags;
+		mux->lock = lock;
+		mux_ops = (mux_flags & CLK_MUX_READ_ONLY) ? &clk_mux_ro_ops
+							: &clk_mux_ops;
+	}
+
+	if (gate_offset >= 0) {
+		gate = kzalloc(sizeof(*gate), GFP_KERNEL);
+		if (!gate)
+			goto err_gate;
+
+		gate->flags = gate_flags;
+		gate->reg = base + gate_offset;
+		gate->bit_idx = gate_shift;
+		gate->lock = lock;
+		gate_ops = &clk_gate_ops;
+	}
+
+	if (div_width > 0) {
+		div = kzalloc(sizeof(*div), GFP_KERNEL);
+		if (!div)
+			goto err_div;
+
+		div->flags = div_flags;
+		div->reg = base + muxdiv_offset;
+		div->shift = div_shift;
+		div->width = div_width;
+		div->lock = lock;
+		div_ops = &clk_half_divider_ops;
+	}
+
+	clk = clk_register_composite(NULL, name, parent_names, num_parents,
+				     mux ? &mux->hw : NULL, mux_ops,
+				     div ? &div->hw : NULL, div_ops,
+				     gate ? &gate->hw : NULL, gate_ops,
+				     flags);
+
+	return clk;
+err_div:
+	kfree(gate);
+err_gate:
+	kfree(mux);
+	return ERR_PTR(-ENOMEM);
+}
diff --git a/drivers/clk/rockchip/clk-px30.c b/drivers/clk/rockchip/clk-px30.c
new file mode 100644
index 0000000..601a77f
--- /dev/null
+++ b/drivers/clk/rockchip/clk-px30.c
@@ -0,0 +1,1039 @@
+/*
+ * Copyright (c) 2018 Rockchip Electronics Co. Ltd.
+ * Author: Elaine Zhang<zhangqing@rock-chips.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/syscore_ops.h>
+#include <dt-bindings/clock/px30-cru.h>
+#include "clk.h"
+
+#define PX30_GRF_SOC_STATUS0		0x480
+
+enum px30_plls {
+	apll, dpll, cpll, npll, apll_b_h, apll_b_l,
+};
+
+enum px30_pmu_plls {
+	gpll,
+};
+
+static struct rockchip_pll_rate_table px30_pll_rates[] = {
+	/* _mhz, _refdiv, _fbdiv, _postdiv1, _postdiv2, _dsmpd, _frac */
+	RK3036_PLL_RATE(1608000000, 1, 67, 1, 1, 1, 0),
+	RK3036_PLL_RATE(1584000000, 1, 66, 1, 1, 1, 0),
+	RK3036_PLL_RATE(1560000000, 1, 65, 1, 1, 1, 0),
+	RK3036_PLL_RATE(1536000000, 1, 64, 1, 1, 1, 0),
+	RK3036_PLL_RATE(1512000000, 1, 63, 1, 1, 1, 0),
+	RK3036_PLL_RATE(1488000000, 1, 62, 1, 1, 1, 0),
+	RK3036_PLL_RATE(1464000000, 1, 61, 1, 1, 1, 0),
+	RK3036_PLL_RATE(1440000000, 1, 60, 1, 1, 1, 0),
+	RK3036_PLL_RATE(1416000000, 1, 59, 1, 1, 1, 0),
+	RK3036_PLL_RATE(1392000000, 1, 58, 1, 1, 1, 0),
+	RK3036_PLL_RATE(1368000000, 1, 57, 1, 1, 1, 0),
+	RK3036_PLL_RATE(1344000000, 1, 56, 1, 1, 1, 0),
+	RK3036_PLL_RATE(1320000000, 1, 55, 1, 1, 1, 0),
+	RK3036_PLL_RATE(1296000000, 1, 54, 1, 1, 1, 0),
+	RK3036_PLL_RATE(1272000000, 1, 53, 1, 1, 1, 0),
+	RK3036_PLL_RATE(1248000000, 1, 52, 1, 1, 1, 0),
+	RK3036_PLL_RATE(1200000000, 1, 50, 1, 1, 1, 0),
+	RK3036_PLL_RATE(1188000000, 2, 99, 1, 1, 1, 0),
+	RK3036_PLL_RATE(1104000000, 1, 46, 1, 1, 1, 0),
+	RK3036_PLL_RATE(1100000000, 12, 550, 1, 1, 1, 0),
+	RK3036_PLL_RATE(1008000000, 1, 84, 2, 1, 1, 0),
+	RK3036_PLL_RATE(1000000000, 6, 500, 2, 1, 1, 0),
+	RK3036_PLL_RATE(984000000, 1, 82, 2, 1, 1, 0),
+	RK3036_PLL_RATE(960000000, 1, 80, 2, 1, 1, 0),
+	RK3036_PLL_RATE(936000000, 1, 78, 2, 1, 1, 0),
+	RK3036_PLL_RATE(912000000, 1, 76, 2, 1, 1, 0),
+	RK3036_PLL_RATE(900000000, 4, 300, 2, 1, 1, 0),
+	RK3036_PLL_RATE(888000000, 1, 74, 2, 1, 1, 0),
+	RK3036_PLL_RATE(864000000, 1, 72, 2, 1, 1, 0),
+	RK3036_PLL_RATE(840000000, 1, 70, 2, 1, 1, 0),
+	RK3036_PLL_RATE(816000000, 1, 68, 2, 1, 1, 0),
+	RK3036_PLL_RATE(800000000, 6, 400, 2, 1, 1, 0),
+	RK3036_PLL_RATE(700000000, 6, 350, 2, 1, 1, 0),
+	RK3036_PLL_RATE(696000000, 1, 58, 2, 1, 1, 0),
+	RK3036_PLL_RATE(624000000, 1, 52, 2, 1, 1, 0),
+	RK3036_PLL_RATE(600000000, 1, 75, 3, 1, 1, 0),
+	RK3036_PLL_RATE(594000000, 2, 99, 2, 1, 1, 0),
+	RK3036_PLL_RATE(504000000, 1, 63, 3, 1, 1, 0),
+	RK3036_PLL_RATE(500000000, 6, 250, 2, 1, 1, 0),
+	RK3036_PLL_RATE(408000000, 1, 68, 2, 2, 1, 0),
+	RK3036_PLL_RATE(312000000, 1, 52, 2, 2, 1, 0),
+	RK3036_PLL_RATE(216000000, 1, 72, 4, 2, 1, 0),
+	RK3036_PLL_RATE(96000000, 1, 64, 4, 4, 1, 0),
+	{ /* sentinel */ },
+};
+
+#define PX30_DIV_ACLKM_MASK		0x7
+#define PX30_DIV_ACLKM_SHIFT		12
+#define PX30_DIV_PCLK_DBG_MASK	0xf
+#define PX30_DIV_PCLK_DBG_SHIFT	8
+
+#define PX30_CLKSEL0(_aclk_core, _pclk_dbg)				\
+{									\
+	.reg = PX30_CLKSEL_CON(0),					\
+	.val = HIWORD_UPDATE(_aclk_core, PX30_DIV_ACLKM_MASK,		\
+			     PX30_DIV_ACLKM_SHIFT) |			\
+	       HIWORD_UPDATE(_pclk_dbg, PX30_DIV_PCLK_DBG_MASK,	\
+			     PX30_DIV_PCLK_DBG_SHIFT),		\
+}
+
+#define PX30_CPUCLK_RATE(_prate, _aclk_core, _pclk_dbg)		\
+{									\
+	.prate = _prate,						\
+	.divs = {							\
+		PX30_CLKSEL0(_aclk_core, _pclk_dbg),			\
+	},								\
+}
+
+static struct rockchip_cpuclk_rate_table px30_cpuclk_rates[] __initdata = {
+	PX30_CPUCLK_RATE(1608000000, 1, 7),
+	PX30_CPUCLK_RATE(1584000000, 1, 7),
+	PX30_CPUCLK_RATE(1560000000, 1, 7),
+	PX30_CPUCLK_RATE(1536000000, 1, 7),
+	PX30_CPUCLK_RATE(1512000000, 1, 7),
+	PX30_CPUCLK_RATE(1488000000, 1, 5),
+	PX30_CPUCLK_RATE(1464000000, 1, 5),
+	PX30_CPUCLK_RATE(1440000000, 1, 5),
+	PX30_CPUCLK_RATE(1416000000, 1, 5),
+	PX30_CPUCLK_RATE(1392000000, 1, 5),
+	PX30_CPUCLK_RATE(1368000000, 1, 5),
+	PX30_CPUCLK_RATE(1344000000, 1, 5),
+	PX30_CPUCLK_RATE(1320000000, 1, 5),
+	PX30_CPUCLK_RATE(1296000000, 1, 5),
+	PX30_CPUCLK_RATE(1272000000, 1, 5),
+	PX30_CPUCLK_RATE(1248000000, 1, 5),
+	PX30_CPUCLK_RATE(1224000000, 1, 5),
+	PX30_CPUCLK_RATE(1200000000, 1, 5),
+	PX30_CPUCLK_RATE(1104000000, 1, 5),
+	PX30_CPUCLK_RATE(1008000000, 1, 5),
+	PX30_CPUCLK_RATE(912000000, 1, 5),
+	PX30_CPUCLK_RATE(816000000, 1, 3),
+	PX30_CPUCLK_RATE(696000000, 1, 3),
+	PX30_CPUCLK_RATE(600000000, 1, 3),
+	PX30_CPUCLK_RATE(408000000, 1, 1),
+	PX30_CPUCLK_RATE(312000000, 1, 1),
+	PX30_CPUCLK_RATE(216000000,  1, 1),
+	PX30_CPUCLK_RATE(96000000, 1, 1),
+};
+
+static const struct rockchip_cpuclk_reg_data px30_cpuclk_data = {
+	.core_reg = PX30_CLKSEL_CON(0),
+	.div_core_shift = 0,
+	.div_core_mask = 0xf,
+	.mux_core_alt = 1,
+	.mux_core_main = 0,
+	.mux_core_shift = 7,
+	.mux_core_mask = 0x1,
+};
+
+PNAME(mux_pll_p)		= { "xin24m"};
+PNAME(mux_usb480m_p)		= { "xin24m", "usb480m_phy", "clk_rtc32k_pmu" };
+PNAME(mux_armclk_p)		= { "apll_core", "gpll_core" };
+PNAME(mux_ddrphy_p)		= { "dpll_ddr", "gpll_ddr" };
+PNAME(mux_ddrstdby_p)		= { "clk_ddrphy1x", "clk_stdby_2wrap" };
+PNAME(mux_4plls_p)		= { "gpll", "dummy_cpll", "usb480m", "npll" };
+PNAME(mux_cpll_npll_p)		= { "cpll", "npll" };
+PNAME(mux_npll_cpll_p)		= { "npll", "cpll" };
+PNAME(mux_gpll_cpll_p)		= { "gpll", "dummy_cpll" };
+PNAME(mux_gpll_npll_p)		= { "gpll", "npll" };
+PNAME(mux_gpll_xin24m_p)		= { "gpll", "xin24m"};
+PNAME(mux_gpll_cpll_npll_p)		= { "gpll", "dummy_cpll", "npll" };
+PNAME(mux_gpll_cpll_npll_xin24m_p)	= { "gpll", "dummy_cpll", "npll", "xin24m" };
+PNAME(mux_gpll_xin24m_npll_p)		= { "gpll", "xin24m", "npll"};
+PNAME(mux_pdm_p)		= { "clk_pdm_src", "clk_pdm_frac" };
+PNAME(mux_i2s0_tx_p)		= { "clk_i2s0_tx_src", "clk_i2s0_tx_frac", "mclk_i2s0_tx_in", "xin12m"};
+PNAME(mux_i2s0_rx_p)		= { "clk_i2s0_rx_src", "clk_i2s0_rx_frac", "mclk_i2s0_rx_in", "xin12m"};
+PNAME(mux_i2s1_p)		= { "clk_i2s1_src", "clk_i2s1_frac", "i2s1_clkin", "xin12m"};
+PNAME(mux_i2s2_p)		= { "clk_i2s2_src", "clk_i2s2_frac", "i2s2_clkin", "xin12m"};
+PNAME(mux_i2s0_tx_out_p)	= { "clk_i2s0_tx", "xin12m", "clk_i2s0_rx"};
+PNAME(mux_i2s0_rx_out_p)	= { "clk_i2s0_rx", "xin12m", "clk_i2s0_tx"};
+PNAME(mux_i2s1_out_p)		= { "clk_i2s1", "xin12m"};
+PNAME(mux_i2s2_out_p)		= { "clk_i2s2", "xin12m"};
+PNAME(mux_i2s0_tx_rx_p)		= { "clk_i2s0_tx_mux", "clk_i2s0_rx_mux"};
+PNAME(mux_i2s0_rx_tx_p)		= { "clk_i2s0_rx_mux", "clk_i2s0_tx_mux"};
+PNAME(mux_uart_src_p)		= { "gpll", "xin24m", "usb480m", "npll" };
+PNAME(mux_uart1_p)		= { "clk_uart1_src", "clk_uart1_np5", "clk_uart1_frac" };
+PNAME(mux_uart2_p)		= { "clk_uart2_src", "clk_uart2_np5", "clk_uart2_frac" };
+PNAME(mux_uart3_p)		= { "clk_uart3_src", "clk_uart3_np5", "clk_uart3_frac" };
+PNAME(mux_uart4_p)		= { "clk_uart4_src", "clk_uart4_np5", "clk_uart4_frac" };
+PNAME(mux_uart5_p)		= { "clk_uart5_src", "clk_uart5_np5", "clk_uart5_frac" };
+PNAME(mux_cif_out_p)		= { "xin24m", "dummy_cpll", "npll", "usb480m" };
+PNAME(mux_dclk_vopb_p)		= { "dclk_vopb_src", "dclk_vopb_frac", "xin24m" };
+PNAME(mux_dclk_vopl_p)		= { "dclk_vopl_src", "dclk_vopl_frac", "xin24m" };
+PNAME(mux_gmac_p)		= { "clk_gmac_src", "gmac_clkin" };
+PNAME(mux_gmac_rmii_sel_p)	= { "clk_gmac_rx_tx_div20", "clk_gmac_rx_tx_div2" };
+PNAME(mux_rtc32k_pmu_p)		= { "xin32k", "pmu_pvtm_32k", "clk_rtc32k_frac", };
+PNAME(mux_wifi_pmu_p)		= { "xin24m", "clk_wifi_pmu_src" };
+PNAME(mux_uart0_pmu_p)		= { "clk_uart0_pmu_src", "clk_uart0_np5", "clk_uart0_frac" };
+PNAME(mux_usbphy_ref_p)		= { "xin24m", "clk_ref24m_pmu" };
+PNAME(mux_mipidsiphy_ref_p)	= { "xin24m", "clk_ref24m_pmu" };
+PNAME(mux_gpu_p)		= { "clk_gpu_div", "clk_gpu_np5" };
+
+static struct rockchip_pll_clock px30_pll_clks[] __initdata = {
+	[apll] = PLL(pll_rk3328, PLL_APLL, "apll", mux_pll_p,
+		     0, PX30_PLL_CON(0),
+		     PX30_MODE_CON, 0, 0, 0, px30_pll_rates),
+	[dpll] = PLL(pll_rk3328, PLL_DPLL, "dpll", mux_pll_p,
+		     0, PX30_PLL_CON(8),
+		     PX30_MODE_CON, 4, 1, 0, NULL),
+	[cpll] = PLL(pll_rk3328, PLL_CPLL, "cpll", mux_pll_p,
+		     0, PX30_PLL_CON(16),
+		     PX30_MODE_CON, 2, 2, 0, px30_pll_rates),
+	[npll] = PLL(pll_rk3328, PLL_NPLL, "npll", mux_pll_p,
+		     0, PX30_PLL_CON(24),
+		     PX30_MODE_CON, 6, 4, 0, px30_pll_rates),
+};
+
+static struct rockchip_pll_clock px30_pmu_pll_clks[] __initdata = {
+	[gpll] = PLL(pll_rk3328, PLL_GPLL, "gpll",  mux_pll_p, 0, PX30_PMU_PLL_CON(0),
+		     PX30_PMU_MODE, 0, 3, 0, px30_pll_rates),
+};
+
+#define MFLAGS CLK_MUX_HIWORD_MASK
+#define DFLAGS CLK_DIVIDER_HIWORD_MASK
+#define GFLAGS (CLK_GATE_HIWORD_MASK | CLK_GATE_SET_TO_DISABLE)
+
+static struct rockchip_clk_branch px30_pdm_fracmux __initdata =
+	MUX(0, "clk_pdm_mux", mux_pdm_p, CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(26), 15, 1, MFLAGS);
+
+static struct rockchip_clk_branch px30_i2s0_tx_fracmux __initdata =
+	MUX(0, "clk_i2s0_tx_mux", mux_i2s0_tx_p, CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(28), 10, 2, MFLAGS);
+
+static struct rockchip_clk_branch px30_i2s0_rx_fracmux __initdata =
+	MUX(0, "clk_i2s0_rx_mux", mux_i2s0_rx_p, CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(58), 10, 2, MFLAGS);
+
+static struct rockchip_clk_branch px30_i2s1_fracmux __initdata =
+	MUX(0, "clk_i2s1_mux", mux_i2s1_p, CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(30), 10, 2, MFLAGS);
+
+static struct rockchip_clk_branch px30_i2s2_fracmux __initdata =
+	MUX(0, "clk_i2s2_mux", mux_i2s2_p, CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(32), 10, 2, MFLAGS);
+
+static struct rockchip_clk_branch px30_uart1_fracmux __initdata =
+	MUX(0, "clk_uart1_mux", mux_uart1_p, CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(35), 14, 2, MFLAGS);
+
+static struct rockchip_clk_branch px30_uart2_fracmux __initdata =
+	MUX(0, "clk_uart2_mux", mux_uart2_p, CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(38), 14, 2, MFLAGS);
+
+static struct rockchip_clk_branch px30_uart3_fracmux __initdata =
+	MUX(0, "clk_uart3_mux", mux_uart3_p, CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(41), 14, 2, MFLAGS);
+
+static struct rockchip_clk_branch px30_uart4_fracmux __initdata =
+	MUX(0, "clk_uart4_mux", mux_uart4_p, CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(44), 14, 2, MFLAGS);
+
+static struct rockchip_clk_branch px30_uart5_fracmux __initdata =
+	MUX(0, "clk_uart5_mux", mux_uart5_p, CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(47), 14, 2, MFLAGS);
+
+static struct rockchip_clk_branch px30_dclk_vopb_fracmux __initdata =
+	MUX(0, "dclk_vopb_mux", mux_dclk_vopb_p, CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(5), 14, 2, MFLAGS);
+
+static struct rockchip_clk_branch px30_dclk_vopl_fracmux __initdata =
+	MUX(0, "dclk_vopl_mux", mux_dclk_vopl_p, CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(8), 14, 2, MFLAGS);
+
+static struct rockchip_clk_branch px30_rtc32k_pmu_fracmux __initdata =
+	MUX(SCLK_RTC32K_PMU, "clk_rtc32k_pmu", mux_rtc32k_pmu_p, CLK_SET_RATE_PARENT,
+			PX30_PMU_CLKSEL_CON(0), 14, 2, MFLAGS);
+
+static struct rockchip_clk_branch px30_uart0_pmu_fracmux __initdata =
+	MUX(0, "clk_uart0_pmu_mux", mux_uart0_pmu_p, CLK_SET_RATE_PARENT,
+			PX30_PMU_CLKSEL_CON(4), 14, 2, MFLAGS);
+
+static struct rockchip_clk_branch px30_clk_branches[] __initdata = {
+	/*
+	 * Clock-Architecture Diagram 1
+	 */
+
+	MUX(USB480M, "usb480m", mux_usb480m_p, CLK_SET_RATE_PARENT,
+			PX30_MODE_CON, 8, 2, MFLAGS),
+	FACTOR(0, "xin12m", "xin24m", 0, 1, 2),
+
+	/*
+	 * Clock-Architecture Diagram 3
+	 */
+
+	/* PD_CORE */
+	GATE(0, "apll_core", "apll", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(0), 0, GFLAGS),
+	GATE(0, "gpll_core", "gpll", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(0), 0, GFLAGS),
+	COMPOSITE_NOMUX(0, "pclk_dbg", "armclk", CLK_IGNORE_UNUSED,
+			PX30_CLKSEL_CON(0), 8, 4, DFLAGS | CLK_DIVIDER_READ_ONLY,
+			PX30_CLKGATE_CON(0), 2, GFLAGS),
+	COMPOSITE_NOMUX(0, "aclk_core", "armclk", CLK_IGNORE_UNUSED,
+			PX30_CLKSEL_CON(0), 12, 3, DFLAGS | CLK_DIVIDER_READ_ONLY,
+			PX30_CLKGATE_CON(0), 1, GFLAGS),
+	GATE(0, "aclk_core_niu", "aclk_core", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(0), 4, GFLAGS),
+	GATE(0, "aclk_core_prf", "aclk_core", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(17), 5, GFLAGS),
+	GATE(0, "pclk_dbg_niu", "pclk_dbg", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(0), 5, GFLAGS),
+	GATE(0, "pclk_core_dbg", "pclk_dbg", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(0), 6, GFLAGS),
+	GATE(0, "pclk_core_grf", "pclk_dbg", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(17), 6, GFLAGS),
+
+	GATE(0, "clk_jtag", "jtag_clkin", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(0), 3, GFLAGS),
+	GATE(SCLK_PVTM, "clk_pvtm", "xin24m", 0,
+			PX30_CLKGATE_CON(17), 4, GFLAGS),
+
+	/* PD_GPU */
+	COMPOSITE_NODIV(0, "clk_gpu_src", mux_4plls_p, 0,
+			PX30_CLKSEL_CON(1), 6, 2, MFLAGS,
+			PX30_CLKGATE_CON(0), 8, GFLAGS),
+	COMPOSITE_NOMUX(0, "clk_gpu_div", "clk_gpu_src", 0,
+			PX30_CLKSEL_CON(1), 0, 4, DFLAGS,
+			PX30_CLKGATE_CON(0), 12, GFLAGS),
+	COMPOSITE_NOMUX_HALFDIV(0, "clk_gpu_np5", "clk_gpu_src", 0,
+			PX30_CLKSEL_CON(1), 8, 4, DFLAGS,
+			PX30_CLKGATE_CON(0), 9, GFLAGS),
+	COMPOSITE_NODIV(SCLK_GPU, "clk_gpu", mux_gpu_p, CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(1), 15, 1, MFLAGS,
+			PX30_CLKGATE_CON(0), 10, GFLAGS),
+	COMPOSITE_NOMUX(0, "aclk_gpu", "clk_gpu", CLK_IGNORE_UNUSED,
+			PX30_CLKSEL_CON(1), 13, 2, DFLAGS,
+			PX30_CLKGATE_CON(17), 10, GFLAGS),
+	GATE(0, "aclk_gpu_niu", "aclk_gpu", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(0), 11, GFLAGS),
+	GATE(0, "aclk_gpu_prf", "aclk_gpu", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(17), 8, GFLAGS),
+	GATE(0, "pclk_gpu_grf", "aclk_gpu", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(17), 9, GFLAGS),
+
+	/*
+	 * Clock-Architecture Diagram 4
+	 */
+
+	/* PD_DDR */
+	GATE(0, "dpll_ddr", "dpll", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(0), 7, GFLAGS),
+	GATE(0, "gpll_ddr", "gpll", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(0), 13, GFLAGS),
+	COMPOSITE_NOGATE(SCLK_DDRCLK, "sclk_ddrc", mux_ddrphy_p, CLK_IGNORE_UNUSED,
+			PX30_CLKSEL_CON(2), 7, 1, MFLAGS, 0, 3, DFLAGS | CLK_DIVIDER_POWER_OF_TWO),
+	COMPOSITE_NOGATE(0, "clk_ddrphy4x", mux_ddrphy_p, CLK_IGNORE_UNUSED,
+			PX30_CLKSEL_CON(2), 7, 1, MFLAGS, 0, 3, DFLAGS),
+	FACTOR_GATE(0, "clk_ddrphy1x", "clk_ddrphy4x", CLK_IGNORE_UNUSED, 1, 4,
+			PX30_CLKGATE_CON(0), 14, GFLAGS),
+	FACTOR_GATE(0, "clk_stdby_2wrap", "clk_ddrphy4x", CLK_IGNORE_UNUSED, 1, 4,
+			PX30_CLKGATE_CON(1), 0, GFLAGS),
+	COMPOSITE_NODIV(0, "clk_ddrstdby", mux_ddrstdby_p, CLK_IGNORE_UNUSED,
+			PX30_CLKSEL_CON(2), 4, 1, MFLAGS,
+			PX30_CLKGATE_CON(1), 13, GFLAGS),
+	GATE(0, "aclk_split", "clk_ddrphy1x", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(1), 15, GFLAGS),
+	GATE(0, "clk_msch", "clk_ddrphy1x", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(1), 8, GFLAGS),
+	GATE(0, "aclk_ddrc", "clk_ddrphy1x", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(1), 5, GFLAGS),
+	GATE(0, "clk_core_ddrc", "clk_ddrphy1x", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(1), 6, GFLAGS),
+	GATE(0, "aclk_cmd_buff", "clk_ddrphy1x", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(1), 6, GFLAGS),
+	GATE(0, "clk_ddrmon", "clk_ddrphy1x", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(1), 11, GFLAGS),
+
+	GATE(0, "clk_ddrmon_timer", "xin24m", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(0), 15, GFLAGS),
+
+	COMPOSITE_NOMUX(PCLK_DDR, "pclk_ddr", "gpll", CLK_IGNORE_UNUSED,
+			PX30_CLKSEL_CON(2), 8, 5, DFLAGS,
+			PX30_CLKGATE_CON(1), 1, GFLAGS),
+	GATE(0, "pclk_ddrmon", "pclk_ddr", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(1), 10, GFLAGS),
+	GATE(0, "pclk_ddrc", "pclk_ddr", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(1), 7, GFLAGS),
+	GATE(0, "pclk_msch", "pclk_ddr", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(1), 9, GFLAGS),
+	GATE(0, "pclk_stdby", "pclk_ddr", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(1), 12, GFLAGS),
+	GATE(0, "pclk_ddr_grf", "pclk_ddr", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(1), 14, GFLAGS),
+	GATE(0, "pclk_cmdbuff", "pclk_ddr", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(1), 3, GFLAGS),
+
+	/*
+	 * Clock-Architecture Diagram 5
+	 */
+
+	/* PD_VI */
+	COMPOSITE(ACLK_VI_PRE, "aclk_vi_pre", mux_gpll_cpll_npll_p, 0,
+			PX30_CLKSEL_CON(11), 6, 2, MFLAGS, 0, 5, DFLAGS,
+			PX30_CLKGATE_CON(4), 8, GFLAGS),
+	COMPOSITE_NOMUX(HCLK_VI_PRE, "hclk_vi_pre", "aclk_vi_pre", 0,
+			PX30_CLKSEL_CON(11), 8, 4, DFLAGS,
+			PX30_CLKGATE_CON(4), 12, GFLAGS),
+	COMPOSITE(SCLK_ISP, "clk_isp", mux_gpll_cpll_npll_p, 0,
+			PX30_CLKSEL_CON(12), 6, 2, MFLAGS, 0, 5, DFLAGS,
+			PX30_CLKGATE_CON(4), 9, GFLAGS),
+	COMPOSITE(SCLK_CIF_OUT, "clk_cif_out", mux_cif_out_p, 0,
+			PX30_CLKSEL_CON(13), 6, 2, MFLAGS, 0, 6, DFLAGS,
+			PX30_CLKGATE_CON(4), 11, GFLAGS),
+	GATE(PCLK_ISP, "pclkin_isp", "ext_pclkin", 0,
+			PX30_CLKGATE_CON(4), 13, GFLAGS),
+	GATE(PCLK_CIF, "pclkin_cif", "ext_pclkin", 0,
+			PX30_CLKGATE_CON(4), 14, GFLAGS),
+
+	/*
+	 * Clock-Architecture Diagram 6
+	 */
+
+	/* PD_VO */
+	COMPOSITE(ACLK_VO_PRE, "aclk_vo_pre", mux_gpll_cpll_npll_p, 0,
+			PX30_CLKSEL_CON(3), 6, 2, MFLAGS, 0, 5, DFLAGS,
+			PX30_CLKGATE_CON(2), 0, GFLAGS),
+	COMPOSITE_NOMUX(HCLK_VO_PRE, "hclk_vo_pre", "aclk_vo_pre", 0,
+			PX30_CLKSEL_CON(3), 8, 4, DFLAGS,
+			PX30_CLKGATE_CON(2), 12, GFLAGS),
+	COMPOSITE_NOMUX(PCLK_VO_PRE, "pclk_vo_pre", "aclk_vo_pre", 0,
+			PX30_CLKSEL_CON(3), 12, 4, DFLAGS,
+			PX30_CLKGATE_CON(2), 13, GFLAGS),
+	COMPOSITE(SCLK_RGA_CORE, "clk_rga_core", mux_gpll_cpll_npll_p, 0,
+			PX30_CLKSEL_CON(4), 6, 2, MFLAGS, 0, 5, DFLAGS,
+			PX30_CLKGATE_CON(2), 1, GFLAGS),
+
+	COMPOSITE(SCLK_VOPB_PWM, "clk_vopb_pwm", mux_gpll_xin24m_p, 0,
+			PX30_CLKSEL_CON(7), 7, 1, MFLAGS, 0, 7, DFLAGS,
+			PX30_CLKGATE_CON(2), 5, GFLAGS),
+	COMPOSITE(0, "dclk_vopb_src", mux_cpll_npll_p, CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
+			PX30_CLKSEL_CON(5), 11, 1, MFLAGS, 0, 8, DFLAGS,
+			PX30_CLKGATE_CON(2), 2, GFLAGS),
+	COMPOSITE_FRACMUX(0, "dclk_vopb_frac", "dclk_vopb_src", CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(6), 0,
+			PX30_CLKGATE_CON(2), 3, GFLAGS,
+			&px30_dclk_vopb_fracmux),
+	GATE(DCLK_VOPB, "dclk_vopb", "dclk_vopb_mux", CLK_SET_RATE_PARENT,
+			PX30_CLKGATE_CON(2), 4, GFLAGS),
+	COMPOSITE(0, "dclk_vopl_src", mux_npll_cpll_p, 0,
+			PX30_CLKSEL_CON(8), 11, 1, MFLAGS, 0, 8, DFLAGS,
+			PX30_CLKGATE_CON(2), 6, GFLAGS),
+	COMPOSITE_FRACMUX(0, "dclk_vopl_frac", "dclk_vopl_src", CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(9), 0,
+			PX30_CLKGATE_CON(2), 7, GFLAGS,
+			&px30_dclk_vopl_fracmux),
+	GATE(DCLK_VOPL, "dclk_vopl", "dclk_vopl_mux", CLK_SET_RATE_PARENT,
+			PX30_CLKGATE_CON(2), 8, GFLAGS),
+
+	/* PD_VPU */
+	COMPOSITE(0, "aclk_vpu_pre", mux_gpll_cpll_npll_p, 0,
+			PX30_CLKSEL_CON(10), 6, 2, MFLAGS, 0, 5, DFLAGS,
+			PX30_CLKGATE_CON(4), 0, GFLAGS),
+	COMPOSITE_NOMUX(0, "hclk_vpu_pre", "aclk_vpu_pre", 0,
+			PX30_CLKSEL_CON(10), 8, 4, DFLAGS,
+			PX30_CLKGATE_CON(4), 2, GFLAGS),
+	COMPOSITE(SCLK_CORE_VPU, "sclk_core_vpu", mux_gpll_cpll_npll_p, 0,
+			PX30_CLKSEL_CON(13), 14, 2, MFLAGS, 8, 5, DFLAGS,
+			PX30_CLKGATE_CON(4), 1, GFLAGS),
+
+	/*
+	 * Clock-Architecture Diagram 7
+	 */
+
+	COMPOSITE_NODIV(ACLK_PERI_SRC, "aclk_peri_src", mux_gpll_cpll_p, 0,
+			PX30_CLKSEL_CON(14), 15, 1, MFLAGS,
+			PX30_CLKGATE_CON(5), 7, GFLAGS),
+	COMPOSITE_NOMUX(ACLK_PERI_PRE, "aclk_peri_pre", "aclk_peri_src", CLK_IGNORE_UNUSED,
+			PX30_CLKSEL_CON(14), 0, 5, DFLAGS,
+			PX30_CLKGATE_CON(5), 8, GFLAGS),
+	DIV(HCLK_PERI_PRE, "hclk_peri_pre", "aclk_peri_src", CLK_IGNORE_UNUSED,
+			PX30_CLKSEL_CON(14), 8, 5, DFLAGS),
+
+	/* PD_MMC_NAND */
+	GATE(HCLK_MMC_NAND, "hclk_mmc_nand", "hclk_peri_pre", 0,
+			PX30_CLKGATE_CON(6), 0, GFLAGS),
+	COMPOSITE(SCLK_NANDC, "clk_nandc", mux_gpll_cpll_npll_p, 0,
+			PX30_CLKSEL_CON(15), 6, 2, MFLAGS, 0, 5, DFLAGS,
+			PX30_CLKGATE_CON(5), 13, GFLAGS),
+
+	COMPOSITE(SCLK_SDIO, "clk_sdio", mux_gpll_cpll_npll_xin24m_p, 0,
+			PX30_CLKSEL_CON(18), 14, 2, MFLAGS, 0, 8, DFLAGS,
+			PX30_CLKGATE_CON(6), 3, GFLAGS),
+
+	COMPOSITE(SCLK_EMMC, "clk_emmc", mux_gpll_cpll_npll_xin24m_p, 0,
+			PX30_CLKSEL_CON(20), 14, 2, MFLAGS, 0, 8, DFLAGS,
+			PX30_CLKGATE_CON(6), 6, GFLAGS),
+
+	COMPOSITE(SCLK_SFC, "clk_sfc", mux_gpll_cpll_p, 0,
+			PX30_CLKSEL_CON(22), 7, 1, MFLAGS, 0, 7, DFLAGS,
+			PX30_CLKGATE_CON(6), 7, GFLAGS),
+
+	MMC(SCLK_SDMMC_DRV, "sdmmc_drv", "clk_sdmmc",
+	    PX30_SDMMC_CON0, 1),
+	MMC(SCLK_SDMMC_SAMPLE, "sdmmc_sample", "clk_sdmmc",
+	    PX30_SDMMC_CON1, 1),
+
+	MMC(SCLK_SDIO_DRV, "sdio_drv", "clk_sdio",
+	    PX30_SDIO_CON0, 1),
+	MMC(SCLK_SDIO_SAMPLE, "sdio_sample", "clk_sdio",
+	    PX30_SDIO_CON1, 1),
+
+	MMC(SCLK_EMMC_DRV, "emmc_drv", "clk_emmc",
+	    PX30_EMMC_CON0, 1),
+	MMC(SCLK_EMMC_SAMPLE, "emmc_sample", "clk_emmc",
+	    PX30_EMMC_CON1, 1),
+
+	/* PD_SDCARD */
+	GATE(0, "hclk_sdmmc_pre", "hclk_peri_pre", 0,
+			PX30_CLKGATE_CON(6), 12, GFLAGS),
+	COMPOSITE(SCLK_SDMMC, "clk_sdmmc", mux_gpll_cpll_npll_xin24m_p, 0,
+			PX30_CLKSEL_CON(16), 14, 2, MFLAGS, 0, 8, DFLAGS,
+			PX30_CLKGATE_CON(6), 15, GFLAGS),
+
+	/* PD_USB */
+	GATE(HCLK_USB, "hclk_usb", "hclk_peri_pre", 0,
+			PX30_CLKGATE_CON(7), 2, GFLAGS),
+	GATE(SCLK_OTG_ADP, "clk_otg_adp", "clk_rtc32k_pmu", 0,
+			PX30_CLKGATE_CON(7), 3, GFLAGS),
+
+	/* PD_GMAC */
+	COMPOSITE(SCLK_GMAC_SRC, "clk_gmac_src", mux_gpll_cpll_npll_p, 0,
+			PX30_CLKSEL_CON(22), 14, 2, MFLAGS, 8, 5, DFLAGS,
+			PX30_CLKGATE_CON(7), 11, GFLAGS),
+	MUX(SCLK_GMAC, "clk_gmac", mux_gmac_p,  CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(23), 6, 1, MFLAGS),
+	GATE(SCLK_MAC_REF, "clk_mac_ref", "clk_gmac", 0,
+			PX30_CLKGATE_CON(7), 15, GFLAGS),
+	GATE(SCLK_GMAC_RX_TX, "clk_gmac_rx_tx", "clk_gmac", 0,
+			PX30_CLKGATE_CON(7), 13, GFLAGS),
+	FACTOR(0, "clk_gmac_rx_tx_div2", "clk_gmac_rx_tx", 0, 1, 2),
+	FACTOR(0, "clk_gmac_rx_tx_div20", "clk_gmac_rx_tx", 0, 1, 20),
+	MUX(SCLK_GMAC_RMII, "clk_gmac_rmii_sel", mux_gmac_rmii_sel_p,  CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(23), 7, 1, MFLAGS),
+
+	GATE(0, "aclk_gmac_pre", "aclk_peri_pre", 0,
+			PX30_CLKGATE_CON(7), 10, GFLAGS),
+	COMPOSITE_NOMUX(0, "pclk_gmac_pre", "aclk_gmac_pre", 0,
+			PX30_CLKSEL_CON(23), 0, 4, DFLAGS,
+			PX30_CLKGATE_CON(7), 12, GFLAGS),
+
+	COMPOSITE(SCLK_MAC_OUT, "clk_mac_out", mux_gpll_cpll_npll_p, 0,
+			PX30_CLKSEL_CON(12), 14, 2, MFLAGS, 8, 5, DFLAGS,
+			PX30_CLKGATE_CON(8), 5, GFLAGS),
+
+	/*
+	 * Clock-Architecture Diagram 8
+	 */
+
+	/* PD_BUS */
+	COMPOSITE_NODIV(ACLK_BUS_SRC, "aclk_bus_src", mux_gpll_cpll_p, CLK_IGNORE_UNUSED,
+			PX30_CLKSEL_CON(23), 15, 1, MFLAGS,
+			PX30_CLKGATE_CON(8), 6, GFLAGS),
+	COMPOSITE_NOMUX(HCLK_BUS_PRE, "hclk_bus_pre", "aclk_bus_src", CLK_IGNORE_UNUSED,
+			PX30_CLKSEL_CON(24), 0, 5, DFLAGS,
+			PX30_CLKGATE_CON(8), 8, GFLAGS),
+	COMPOSITE_NOMUX(ACLK_BUS_PRE, "aclk_bus_pre", "aclk_bus_src", CLK_IGNORE_UNUSED,
+			PX30_CLKSEL_CON(23), 8, 5, DFLAGS,
+			PX30_CLKGATE_CON(8), 7, GFLAGS),
+	COMPOSITE_NOMUX(PCLK_BUS_PRE, "pclk_bus_pre", "aclk_bus_pre", CLK_IGNORE_UNUSED,
+			PX30_CLKSEL_CON(24), 8, 2, DFLAGS,
+			PX30_CLKGATE_CON(8), 9, GFLAGS),
+	GATE(0, "pclk_top_pre", "pclk_bus_pre", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(8), 10, GFLAGS),
+
+	COMPOSITE(0, "clk_pdm_src", mux_gpll_xin24m_npll_p, 0,
+			PX30_CLKSEL_CON(26), 8, 2, MFLAGS, 0, 7, DFLAGS,
+			PX30_CLKGATE_CON(9), 9, GFLAGS),
+	COMPOSITE_FRACMUX(0, "clk_pdm_frac", "clk_pdm_src", CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(27), 0,
+			PX30_CLKGATE_CON(9), 10, GFLAGS,
+			&px30_pdm_fracmux),
+	GATE(SCLK_PDM, "clk_pdm", "clk_pdm_mux", CLK_SET_RATE_PARENT,
+			PX30_CLKGATE_CON(9), 11, GFLAGS),
+
+	COMPOSITE(0, "clk_i2s0_tx_src", mux_gpll_npll_p, 0,
+			PX30_CLKSEL_CON(28), 8, 1, MFLAGS, 0, 7, DFLAGS,
+			PX30_CLKGATE_CON(9), 12, GFLAGS),
+	COMPOSITE_FRACMUX(0, "clk_i2s0_tx_frac", "clk_i2s0_tx_src", CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(29), 0,
+			PX30_CLKGATE_CON(9), 13, GFLAGS,
+			&px30_i2s0_tx_fracmux),
+	COMPOSITE_NODIV(SCLK_I2S0_TX, "clk_i2s0_tx", mux_i2s0_tx_rx_p, CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(28), 12, 1, MFLAGS,
+			PX30_CLKGATE_CON(9), 14, GFLAGS),
+	COMPOSITE_NODIV(0, "clk_i2s0_tx_out_pre", mux_i2s0_tx_out_p, 0,
+			PX30_CLKSEL_CON(28), 14, 2, MFLAGS,
+			PX30_CLKGATE_CON(9), 15, GFLAGS),
+	GATE(SCLK_I2S0_TX_OUT, "clk_i2s0_tx_out", "clk_i2s0_tx_out_pre", CLK_SET_RATE_PARENT,
+			PX30_CLKGATE_CON(10), 8, CLK_GATE_HIWORD_MASK),
+
+	COMPOSITE(0, "clk_i2s0_rx_src", mux_gpll_npll_p, 0,
+			PX30_CLKSEL_CON(58), 8, 1, MFLAGS, 0, 7, DFLAGS,
+			PX30_CLKGATE_CON(17), 0, GFLAGS),
+	COMPOSITE_FRACMUX(0, "clk_i2s0_rx_frac", "clk_i2s0_rx_src", CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(59), 0,
+			PX30_CLKGATE_CON(17), 1, GFLAGS,
+			&px30_i2s0_rx_fracmux),
+	COMPOSITE_NODIV(SCLK_I2S0_RX, "clk_i2s0_rx", mux_i2s0_rx_tx_p, CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(58), 12, 1, MFLAGS,
+			PX30_CLKGATE_CON(17), 2, GFLAGS),
+	COMPOSITE_NODIV(0, "clk_i2s0_rx_out_pre", mux_i2s0_rx_out_p, 0,
+			PX30_CLKSEL_CON(58), 14, 2, MFLAGS,
+			PX30_CLKGATE_CON(17), 3, GFLAGS),
+	GATE(SCLK_I2S0_RX_OUT, "clk_i2s0_rx_out", "clk_i2s0_rx_out_pre", CLK_SET_RATE_PARENT,
+			PX30_CLKGATE_CON(10), 11, CLK_GATE_HIWORD_MASK),
+
+	COMPOSITE(0, "clk_i2s1_src", mux_gpll_npll_p, 0,
+			PX30_CLKSEL_CON(30), 8, 1, MFLAGS, 0, 7, DFLAGS,
+			PX30_CLKGATE_CON(10), 0, GFLAGS),
+	COMPOSITE_FRACMUX(0, "clk_i2s1_frac", "clk_i2s1_src", CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(31), 0,
+			PX30_CLKGATE_CON(10), 1, GFLAGS,
+			&px30_i2s1_fracmux),
+	GATE(SCLK_I2S1, "clk_i2s1", "clk_i2s1_mux", CLK_SET_RATE_PARENT,
+			PX30_CLKGATE_CON(10), 2, GFLAGS),
+	COMPOSITE_NODIV(0, "clk_i2s1_out_pre", mux_i2s1_out_p, 0,
+			PX30_CLKSEL_CON(30), 15, 1, MFLAGS,
+			PX30_CLKGATE_CON(10), 3, GFLAGS),
+	GATE(SCLK_I2S1_OUT, "clk_i2s1_out", "clk_i2s1_out_pre", CLK_SET_RATE_PARENT,
+			PX30_CLKGATE_CON(10), 9, CLK_GATE_HIWORD_MASK),
+
+	COMPOSITE(0, "clk_i2s2_src", mux_gpll_npll_p, 0,
+			PX30_CLKSEL_CON(32), 8, 1, MFLAGS, 0, 7, DFLAGS,
+			PX30_CLKGATE_CON(10), 4, GFLAGS),
+	COMPOSITE_FRACMUX(0, "clk_i2s2_frac", "clk_i2s2_src", CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(33), 0,
+			PX30_CLKGATE_CON(10), 5, GFLAGS,
+			&px30_i2s2_fracmux),
+	GATE(SCLK_I2S2, "clk_i2s2", "clk_i2s2_mux", CLK_SET_RATE_PARENT,
+			PX30_CLKGATE_CON(10), 6, GFLAGS),
+	COMPOSITE_NODIV(0, "clk_i2s2_out_pre", mux_i2s2_out_p, 0,
+			PX30_CLKSEL_CON(32), 15, 1, MFLAGS,
+			PX30_CLKGATE_CON(10), 7, GFLAGS),
+	GATE(SCLK_I2S2_OUT, "clk_i2s2_out", "clk_i2s2_out_pre", CLK_SET_RATE_PARENT,
+			PX30_CLKGATE_CON(10), 10, CLK_GATE_HIWORD_MASK),
+
+	COMPOSITE(SCLK_UART1_SRC, "clk_uart1_src", mux_uart_src_p, CLK_SET_RATE_NO_REPARENT,
+			PX30_CLKSEL_CON(34), 14, 2, MFLAGS, 0, 5, DFLAGS,
+			PX30_CLKGATE_CON(10), 12, GFLAGS),
+	COMPOSITE_NOMUX_HALFDIV(0, "clk_uart1_np5", "clk_uart1_src", 0,
+			PX30_CLKSEL_CON(35), 0, 5, DFLAGS,
+			PX30_CLKGATE_CON(10), 13, GFLAGS),
+	COMPOSITE_FRACMUX(0, "clk_uart1_frac", "clk_uart1_src", CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(36), 0,
+			PX30_CLKGATE_CON(10), 14, GFLAGS,
+			&px30_uart1_fracmux),
+	GATE(SCLK_UART1, "clk_uart1", "clk_uart1_mux", CLK_SET_RATE_PARENT,
+			PX30_CLKGATE_CON(10), 15, GFLAGS),
+
+	COMPOSITE(SCLK_UART2_SRC, "clk_uart2_src", mux_uart_src_p, 0,
+			PX30_CLKSEL_CON(37), 14, 2, MFLAGS, 0, 5, DFLAGS,
+			PX30_CLKGATE_CON(11), 0, GFLAGS),
+	COMPOSITE_NOMUX_HALFDIV(0, "clk_uart2_np5", "clk_uart2_src", 0,
+			PX30_CLKSEL_CON(38), 0, 5, DFLAGS,
+			PX30_CLKGATE_CON(11), 1, GFLAGS),
+	COMPOSITE_FRACMUX(0, "clk_uart2_frac", "clk_uart2_src", CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(39), 0,
+			PX30_CLKGATE_CON(11), 2, GFLAGS,
+			&px30_uart2_fracmux),
+	GATE(SCLK_UART2, "clk_uart2", "clk_uart2_mux", CLK_SET_RATE_PARENT,
+			PX30_CLKGATE_CON(11), 3, GFLAGS),
+
+	COMPOSITE(0, "clk_uart3_src", mux_uart_src_p, 0,
+			PX30_CLKSEL_CON(40), 14, 2, MFLAGS, 0, 5, DFLAGS,
+			PX30_CLKGATE_CON(11), 4, GFLAGS),
+	COMPOSITE_NOMUX_HALFDIV(0, "clk_uart3_np5", "clk_uart3_src", 0,
+			PX30_CLKSEL_CON(41), 0, 5, DFLAGS,
+			PX30_CLKGATE_CON(11), 5, GFLAGS),
+	COMPOSITE_FRACMUX(0, "clk_uart3_frac", "clk_uart3_src", CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(42), 0,
+			PX30_CLKGATE_CON(11), 6, GFLAGS,
+			&px30_uart3_fracmux),
+	GATE(SCLK_UART3, "clk_uart3", "clk_uart3_mux", CLK_SET_RATE_PARENT,
+			PX30_CLKGATE_CON(11), 7, GFLAGS),
+
+	COMPOSITE(0, "clk_uart4_src", mux_uart_src_p, 0,
+			PX30_CLKSEL_CON(43), 14, 2, MFLAGS, 0, 5, DFLAGS,
+			PX30_CLKGATE_CON(11), 8, GFLAGS),
+	COMPOSITE_NOMUX_HALFDIV(0, "clk_uart4_np5", "clk_uart4_src", 0,
+			PX30_CLKSEL_CON(44), 0, 5, DFLAGS,
+			PX30_CLKGATE_CON(11), 9, GFLAGS),
+	COMPOSITE_FRACMUX(0, "clk_uart4_frac", "clk_uart4_src", CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(45), 0,
+			PX30_CLKGATE_CON(11), 10, GFLAGS,
+			&px30_uart4_fracmux),
+	GATE(SCLK_UART4, "clk_uart4", "clk_uart4_mux", CLK_SET_RATE_PARENT,
+			PX30_CLKGATE_CON(11), 11, GFLAGS),
+
+	COMPOSITE(0, "clk_uart5_src", mux_uart_src_p, 0,
+			PX30_CLKSEL_CON(46), 14, 2, MFLAGS, 0, 5, DFLAGS,
+			PX30_CLKGATE_CON(11), 12, GFLAGS),
+	COMPOSITE_NOMUX_HALFDIV(0, "clk_uart5_np5", "clk_uart5_src", 0,
+			PX30_CLKSEL_CON(47), 0, 5, DFLAGS,
+			PX30_CLKGATE_CON(11), 13, GFLAGS),
+	COMPOSITE_FRACMUX(0, "clk_uart5_frac", "clk_uart5_src", CLK_SET_RATE_PARENT,
+			PX30_CLKSEL_CON(48), 0,
+			PX30_CLKGATE_CON(11), 14, GFLAGS,
+			&px30_uart5_fracmux),
+	GATE(SCLK_UART5, "clk_uart5", "clk_uart5_mux", CLK_SET_RATE_PARENT,
+			PX30_CLKGATE_CON(11), 15, GFLAGS),
+
+	COMPOSITE(SCLK_I2C0, "clk_i2c0", mux_gpll_xin24m_p, 0,
+			PX30_CLKSEL_CON(49), 7, 1, MFLAGS, 0, 7, DFLAGS,
+			PX30_CLKGATE_CON(12), 0, GFLAGS),
+	COMPOSITE(SCLK_I2C1, "clk_i2c1", mux_gpll_xin24m_p, 0,
+			PX30_CLKSEL_CON(49), 15, 1, MFLAGS, 8, 7, DFLAGS,
+			PX30_CLKGATE_CON(12), 1, GFLAGS),
+	COMPOSITE(SCLK_I2C2, "clk_i2c2", mux_gpll_xin24m_p, 0,
+			PX30_CLKSEL_CON(50), 7, 1, MFLAGS, 0, 7, DFLAGS,
+			PX30_CLKGATE_CON(12), 2, GFLAGS),
+	COMPOSITE(SCLK_I2C3, "clk_i2c3", mux_gpll_xin24m_p, 0,
+			PX30_CLKSEL_CON(50), 15, 1, MFLAGS, 8, 7, DFLAGS,
+			PX30_CLKGATE_CON(12), 3, GFLAGS),
+	COMPOSITE(SCLK_PWM0, "clk_pwm0", mux_gpll_xin24m_p, 0,
+			PX30_CLKSEL_CON(52), 7, 1, MFLAGS, 0, 7, DFLAGS,
+			PX30_CLKGATE_CON(12), 5, GFLAGS),
+	COMPOSITE(SCLK_PWM1, "clk_pwm1", mux_gpll_xin24m_p, 0,
+			PX30_CLKSEL_CON(52), 15, 1, MFLAGS, 8, 7, DFLAGS,
+			PX30_CLKGATE_CON(12), 6, GFLAGS),
+	COMPOSITE(SCLK_SPI0, "clk_spi0", mux_gpll_xin24m_p, 0,
+			PX30_CLKSEL_CON(53), 7, 1, MFLAGS, 0, 7, DFLAGS,
+			PX30_CLKGATE_CON(12), 7, GFLAGS),
+	COMPOSITE(SCLK_SPI1, "clk_spi1", mux_gpll_xin24m_p, 0,
+			PX30_CLKSEL_CON(53), 15, 1, MFLAGS, 8, 7, DFLAGS,
+			PX30_CLKGATE_CON(12), 8, GFLAGS),
+
+	GATE(SCLK_TIMER0, "sclk_timer0", "xin24m", 0,
+			PX30_CLKGATE_CON(13), 0, GFLAGS),
+	GATE(SCLK_TIMER1, "sclk_timer1", "xin24m", 0,
+			PX30_CLKGATE_CON(13), 1, GFLAGS),
+	GATE(SCLK_TIMER2, "sclk_timer2", "xin24m", 0,
+			PX30_CLKGATE_CON(13), 2, GFLAGS),
+	GATE(SCLK_TIMER3, "sclk_timer3", "xin24m", 0,
+			PX30_CLKGATE_CON(13), 3, GFLAGS),
+	GATE(SCLK_TIMER4, "sclk_timer4", "xin24m", 0,
+			PX30_CLKGATE_CON(13), 4, GFLAGS),
+	GATE(SCLK_TIMER5, "sclk_timer5", "xin24m", 0,
+			PX30_CLKGATE_CON(13), 5, GFLAGS),
+
+	COMPOSITE_NOMUX(SCLK_TSADC, "clk_tsadc", "xin24m", 0,
+			PX30_CLKSEL_CON(54), 0, 11, DFLAGS,
+			PX30_CLKGATE_CON(12), 9, GFLAGS),
+	COMPOSITE_NOMUX(SCLK_SARADC, "clk_saradc", "xin24m", 0,
+			PX30_CLKSEL_CON(55), 0, 11, DFLAGS,
+			PX30_CLKGATE_CON(12), 10, GFLAGS),
+	COMPOSITE_NOMUX(SCLK_OTP, "clk_otp", "xin24m", 0,
+			PX30_CLKSEL_CON(56), 0, 3, DFLAGS,
+			PX30_CLKGATE_CON(12), 11, GFLAGS),
+	COMPOSITE_NOMUX(SCLK_OTP_USR, "clk_otp_usr", "clk_otp", 0,
+			PX30_CLKSEL_CON(56), 4, 2, DFLAGS,
+			PX30_CLKGATE_CON(13), 6, GFLAGS),
+
+	GATE(0, "clk_cpu_boost", "xin24m", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(12), 12, GFLAGS),
+
+	/* PD_CRYPTO */
+	GATE(0, "aclk_crypto_pre", "aclk_bus_pre", 0,
+			PX30_CLKGATE_CON(8), 12, GFLAGS),
+	GATE(0, "hclk_crypto_pre", "hclk_bus_pre", 0,
+			PX30_CLKGATE_CON(8), 13, GFLAGS),
+	COMPOSITE(SCLK_CRYPTO, "clk_crypto", mux_gpll_cpll_npll_p, 0,
+			PX30_CLKSEL_CON(25), 6, 2, MFLAGS, 0, 5, DFLAGS,
+			PX30_CLKGATE_CON(8), 14, GFLAGS),
+	COMPOSITE(SCLK_CRYPTO_APK, "clk_crypto_apk", mux_gpll_cpll_npll_p, 0,
+			PX30_CLKSEL_CON(25), 14, 2, MFLAGS, 8, 5, DFLAGS,
+			PX30_CLKGATE_CON(8), 15, GFLAGS),
+
+	/*
+	 * Clock-Architecture Diagram 9
+	 */
+
+	/* PD_BUS_TOP */
+	GATE(0, "pclk_top_niu", "pclk_top_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(16), 0, GFLAGS),
+	GATE(0, "pclk_top_cru", "pclk_top_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(16), 1, GFLAGS),
+	GATE(PCLK_OTP_PHY, "pclk_otp_phy", "pclk_top_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(16), 2, GFLAGS),
+	GATE(0, "pclk_ddrphy", "pclk_top_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(16), 3, GFLAGS),
+	GATE(PCLK_MIPIDSIPHY, "pclk_mipidsiphy", "pclk_top_pre", 0, PX30_CLKGATE_CON(16), 4, GFLAGS),
+	GATE(PCLK_MIPICSIPHY, "pclk_mipicsiphy", "pclk_top_pre", 0, PX30_CLKGATE_CON(16), 5, GFLAGS),
+	GATE(PCLK_USB_GRF, "pclk_usb_grf", "pclk_top_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(16), 6, GFLAGS),
+	GATE(0, "pclk_cpu_hoost", "pclk_top_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(16), 7, GFLAGS),
+
+	/* PD_VI */
+	GATE(0, "aclk_vi_niu", "aclk_vi_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(4), 15, GFLAGS),
+	GATE(ACLK_CIF, "aclk_cif", "aclk_vi_pre", 0, PX30_CLKGATE_CON(5), 1, GFLAGS),
+	GATE(ACLK_ISP, "aclk_isp", "aclk_vi_pre", 0, PX30_CLKGATE_CON(5), 3, GFLAGS),
+	GATE(0, "hclk_vi_niu", "hclk_vi_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(5), 0, GFLAGS),
+	GATE(HCLK_CIF, "hclk_cif", "hclk_vi_pre", 0, PX30_CLKGATE_CON(5), 2, GFLAGS),
+	GATE(HCLK_ISP, "hclk_isp", "hclk_vi_pre", 0, PX30_CLKGATE_CON(5), 4, GFLAGS),
+
+	/* PD_VO */
+	GATE(0, "aclk_vo_niu", "aclk_vo_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(3), 0, GFLAGS),
+	GATE(ACLK_VOPB, "aclk_vopb", "aclk_vo_pre", 0, PX30_CLKGATE_CON(3), 3, GFLAGS),
+	GATE(ACLK_RGA, "aclk_rga", "aclk_vo_pre", 0, PX30_CLKGATE_CON(3), 7, GFLAGS),
+	GATE(ACLK_VOPL, "aclk_vopl", "aclk_vo_pre", 0, PX30_CLKGATE_CON(3), 5, GFLAGS),
+
+	GATE(0, "hclk_vo_niu", "hclk_vo_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(3), 1, GFLAGS),
+	GATE(HCLK_VOPB, "hclk_vopb", "hclk_vo_pre", 0, PX30_CLKGATE_CON(3), 4, GFLAGS),
+	GATE(HCLK_RGA, "hclk_rga", "hclk_vo_pre", 0, PX30_CLKGATE_CON(3), 8, GFLAGS),
+	GATE(HCLK_VOPL, "hclk_vopl", "hclk_vo_pre", 0, PX30_CLKGATE_CON(3), 6, GFLAGS),
+
+	GATE(0, "pclk_vo_niu", "pclk_vo_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(3), 2, GFLAGS),
+	GATE(PCLK_MIPI_DSI, "pclk_mipi_dsi", "pclk_vo_pre", 0, PX30_CLKGATE_CON(3), 9, GFLAGS),
+
+	/* PD_BUS */
+	GATE(0, "aclk_bus_niu", "aclk_bus_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(13), 8, GFLAGS),
+	GATE(0, "aclk_intmem", "aclk_bus_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(13), 11, GFLAGS),
+	GATE(ACLK_GIC, "aclk_gic", "aclk_bus_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(13), 12, GFLAGS),
+	GATE(ACLK_DCF, "aclk_dcf", "aclk_bus_pre", 0, PX30_CLKGATE_CON(13), 15, GFLAGS),
+
+	GATE(0, "hclk_bus_niu", "hclk_bus_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(13), 9, GFLAGS),
+	GATE(0, "hclk_rom", "hclk_bus_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(13), 14, GFLAGS),
+	GATE(HCLK_PDM, "hclk_pdm", "hclk_bus_pre", 0, PX30_CLKGATE_CON(14), 1, GFLAGS),
+	GATE(HCLK_I2S0, "hclk_i2s0", "hclk_bus_pre", 0, PX30_CLKGATE_CON(14), 2, GFLAGS),
+	GATE(HCLK_I2S1, "hclk_i2s1", "hclk_bus_pre", 0, PX30_CLKGATE_CON(14), 3, GFLAGS),
+	GATE(HCLK_I2S2, "hclk_i2s2", "hclk_bus_pre", 0, PX30_CLKGATE_CON(14), 4, GFLAGS),
+
+	GATE(0, "pclk_bus_niu", "pclk_bus_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(13), 10, GFLAGS),
+	GATE(PCLK_DCF, "pclk_dcf", "pclk_bus_pre", 0, PX30_CLKGATE_CON(14), 0, GFLAGS),
+	GATE(PCLK_UART1, "pclk_uart1", "pclk_bus_pre", 0, PX30_CLKGATE_CON(14), 5, GFLAGS),
+	GATE(PCLK_UART2, "pclk_uart2", "pclk_bus_pre", 0, PX30_CLKGATE_CON(14), 6, GFLAGS),
+	GATE(PCLK_UART3, "pclk_uart3", "pclk_bus_pre", 0, PX30_CLKGATE_CON(14), 7, GFLAGS),
+	GATE(PCLK_UART4, "pclk_uart4", "pclk_bus_pre", 0, PX30_CLKGATE_CON(14), 8, GFLAGS),
+	GATE(PCLK_UART5, "pclk_uart5", "pclk_bus_pre", 0, PX30_CLKGATE_CON(14), 9, GFLAGS),
+	GATE(PCLK_I2C0, "pclk_i2c0", "pclk_bus_pre", 0, PX30_CLKGATE_CON(14), 10, GFLAGS),
+	GATE(PCLK_I2C1, "pclk_i2c1", "pclk_bus_pre", 0, PX30_CLKGATE_CON(14), 11, GFLAGS),
+	GATE(PCLK_I2C2, "pclk_i2c2", "pclk_bus_pre", 0, PX30_CLKGATE_CON(14), 12, GFLAGS),
+	GATE(PCLK_I2C3, "pclk_i2c3", "pclk_bus_pre", 0, PX30_CLKGATE_CON(14), 13, GFLAGS),
+	GATE(PCLK_I2C4, "pclk_i2c4", "pclk_bus_pre", 0, PX30_CLKGATE_CON(14), 14, GFLAGS),
+	GATE(PCLK_PWM0, "pclk_pwm0", "pclk_bus_pre", 0, PX30_CLKGATE_CON(14), 15, GFLAGS),
+	GATE(PCLK_PWM1, "pclk_pwm1", "pclk_bus_pre", 0, PX30_CLKGATE_CON(15), 0, GFLAGS),
+	GATE(PCLK_SPI0, "pclk_spi0", "pclk_bus_pre", 0, PX30_CLKGATE_CON(15), 1, GFLAGS),
+	GATE(PCLK_SPI1, "pclk_spi1", "pclk_bus_pre", 0, PX30_CLKGATE_CON(15), 2, GFLAGS),
+	GATE(PCLK_SARADC, "pclk_saradc", "pclk_bus_pre", 0, PX30_CLKGATE_CON(15), 3, GFLAGS),
+	GATE(PCLK_TSADC, "pclk_tsadc", "pclk_bus_pre", 0, PX30_CLKGATE_CON(15), 4, GFLAGS),
+	GATE(PCLK_TIMER, "pclk_timer", "pclk_bus_pre", 0, PX30_CLKGATE_CON(15), 5, GFLAGS),
+	GATE(PCLK_OTP_NS, "pclk_otp_ns", "pclk_bus_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(15), 6, GFLAGS),
+	GATE(PCLK_WDT_NS, "pclk_wdt_ns", "pclk_bus_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(15), 7, GFLAGS),
+	GATE(PCLK_GPIO1, "pclk_gpio1", "pclk_bus_pre", 0, PX30_CLKGATE_CON(15), 8, GFLAGS),
+	GATE(PCLK_GPIO2, "pclk_gpio2", "pclk_bus_pre", 0, PX30_CLKGATE_CON(15), 9, GFLAGS),
+	GATE(PCLK_GPIO3, "pclk_gpio3", "pclk_bus_pre", 0, PX30_CLKGATE_CON(15), 10, GFLAGS),
+	GATE(0, "pclk_grf", "pclk_bus_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(15), 11, GFLAGS),
+	GATE(0, "pclk_sgrf", "pclk_bus_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(15), 12, GFLAGS),
+
+	/* PD_VPU */
+	GATE(0, "hclk_vpu_niu", "hclk_vpu_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(4), 7, GFLAGS),
+	GATE(HCLK_VPU, "hclk_vpu", "hclk_vpu_pre", 0, PX30_CLKGATE_CON(4), 6, GFLAGS),
+	GATE(0, "aclk_vpu_niu", "aclk_vpu_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(4), 5, GFLAGS),
+	GATE(ACLK_VPU, "aclk_vpu", "aclk_vpu_pre", 0, PX30_CLKGATE_CON(4), 4, GFLAGS),
+
+	/* PD_CRYPTO */
+	GATE(0, "hclk_crypto_niu", "hclk_crypto_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(9), 3, GFLAGS),
+	GATE(HCLK_CRYPTO, "hclk_crypto", "hclk_crypto_pre", 0, PX30_CLKGATE_CON(9), 5, GFLAGS),
+	GATE(0, "aclk_crypto_niu", "aclk_crypto_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(9), 2, GFLAGS),
+	GATE(ACLK_CRYPTO, "aclk_crypto", "aclk_crypto_pre", 0, PX30_CLKGATE_CON(9), 4, GFLAGS),
+
+	/* PD_SDCARD */
+	GATE(0, "hclk_sdmmc_niu", "hclk_sdmmc_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(7), 0, GFLAGS),
+	GATE(HCLK_SDMMC, "hclk_sdmmc", "hclk_sdmmc_pre", 0, PX30_CLKGATE_CON(7), 1, GFLAGS),
+
+	/* PD_PERI */
+	GATE(0, "aclk_peri_niu", "aclk_peri_pre", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(5), 9, GFLAGS),
+
+	/* PD_MMC_NAND */
+	GATE(HCLK_NANDC, "hclk_nandc", "hclk_mmc_nand", 0, PX30_CLKGATE_CON(5), 15, GFLAGS),
+	GATE(0, "hclk_mmc_nand_niu", "hclk_mmc_nand", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(6), 8, GFLAGS),
+	GATE(HCLK_SDIO, "hclk_sdio", "hclk_mmc_nand", 0, PX30_CLKGATE_CON(6), 9, GFLAGS),
+	GATE(HCLK_EMMC, "hclk_emmc", "hclk_mmc_nand", 0, PX30_CLKGATE_CON(6), 10, GFLAGS),
+	GATE(HCLK_SFC, "hclk_sfc", "hclk_mmc_nand", 0, PX30_CLKGATE_CON(6), 11, GFLAGS),
+
+	/* PD_USB */
+	GATE(0, "hclk_usb_niu", "hclk_usb", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(7), 4, GFLAGS),
+	GATE(HCLK_OTG, "hclk_otg", "hclk_usb", 0, PX30_CLKGATE_CON(7), 5, GFLAGS),
+	GATE(HCLK_HOST, "hclk_host", "hclk_usb", 0, PX30_CLKGATE_CON(7), 6, GFLAGS),
+	GATE(HCLK_HOST_ARB, "hclk_host_arb", "hclk_usb", CLK_IGNORE_UNUSED, PX30_CLKGATE_CON(7), 8, GFLAGS),
+
+	/* PD_GMAC */
+	GATE(0, "aclk_gmac_niu", "aclk_gmac_pre", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(8), 0, GFLAGS),
+	GATE(ACLK_GMAC, "aclk_gmac", "aclk_gmac_pre", 0,
+			PX30_CLKGATE_CON(8), 2, GFLAGS),
+	GATE(0, "pclk_gmac_niu", "pclk_gmac_pre", CLK_IGNORE_UNUSED,
+			PX30_CLKGATE_CON(8), 1, GFLAGS),
+	GATE(PCLK_GMAC, "pclk_gmac", "pclk_gmac_pre", 0,
+			PX30_CLKGATE_CON(8), 3, GFLAGS),
+};
+
+static struct rockchip_clk_branch px30_clk_pmu_branches[] __initdata = {
+	/*
+	 * Clock-Architecture Diagram 2
+	 */
+
+	COMPOSITE_FRACMUX(0, "clk_rtc32k_frac", "xin24m", CLK_IGNORE_UNUSED,
+			PX30_PMU_CLKSEL_CON(1), 0,
+			PX30_PMU_CLKGATE_CON(0), 13, GFLAGS,
+			&px30_rtc32k_pmu_fracmux),
+
+	COMPOSITE_NOMUX(XIN24M_DIV, "xin24m_div", "xin24m", CLK_IGNORE_UNUSED,
+			PX30_PMU_CLKSEL_CON(0), 8, 5, DFLAGS,
+			PX30_PMU_CLKGATE_CON(0), 12, GFLAGS),
+
+	COMPOSITE_NOMUX(0, "clk_wifi_pmu_src", "gpll", 0,
+			PX30_PMU_CLKSEL_CON(2), 8, 6, DFLAGS,
+			PX30_PMU_CLKGATE_CON(0), 14, GFLAGS),
+	COMPOSITE_NODIV(SCLK_WIFI_PMU, "clk_wifi_pmu", mux_wifi_pmu_p, CLK_SET_RATE_PARENT,
+			PX30_PMU_CLKSEL_CON(2), 15, 1, MFLAGS,
+			PX30_PMU_CLKGATE_CON(0), 15, GFLAGS),
+
+	COMPOSITE(0, "clk_uart0_pmu_src", mux_uart_src_p, 0,
+			PX30_PMU_CLKSEL_CON(3), 14, 2, MFLAGS, 0, 5, DFLAGS,
+			PX30_PMU_CLKGATE_CON(1), 0, GFLAGS),
+	COMPOSITE_NOMUX_HALFDIV(0, "clk_uart0_np5", "clk_uart0_pmu_src", 0,
+			PX30_PMU_CLKSEL_CON(4), 0, 5, DFLAGS,
+			PX30_PMU_CLKGATE_CON(1), 1, GFLAGS),
+	COMPOSITE_FRACMUX(0, "clk_uart0_frac", "clk_uart0_pmu_src", CLK_SET_RATE_PARENT,
+			PX30_PMU_CLKSEL_CON(5), 0,
+			PX30_PMU_CLKGATE_CON(1), 2, GFLAGS,
+			&px30_uart0_pmu_fracmux),
+	GATE(SCLK_UART0_PMU, "clk_uart0_pmu", "clk_uart0_pmu_mux", CLK_SET_RATE_PARENT,
+			PX30_PMU_CLKGATE_CON(1), 3, GFLAGS),
+
+	GATE(SCLK_PVTM_PMU, "clk_pvtm_pmu", "xin24m", 0,
+			PX30_PMU_CLKGATE_CON(1), 4, GFLAGS),
+
+	COMPOSITE_NOMUX(PCLK_PMU_PRE, "pclk_pmu_pre", "gpll", 0,
+			PX30_PMU_CLKSEL_CON(0), 0, 5, DFLAGS,
+			PX30_PMU_CLKGATE_CON(0), 0, GFLAGS),
+
+	COMPOSITE_NOMUX(SCLK_REF24M_PMU, "clk_ref24m_pmu", "gpll", 0,
+			PX30_PMU_CLKSEL_CON(2), 0, 6, DFLAGS,
+			PX30_PMU_CLKGATE_CON(1), 8, GFLAGS),
+	COMPOSITE_NODIV(SCLK_USBPHY_REF, "clk_usbphy_ref", mux_usbphy_ref_p, CLK_SET_RATE_PARENT,
+			PX30_PMU_CLKSEL_CON(2), 6, 1, MFLAGS,
+			PX30_PMU_CLKGATE_CON(1), 9, GFLAGS),
+	COMPOSITE_NODIV(SCLK_MIPIDSIPHY_REF, "clk_mipidsiphy_ref", mux_mipidsiphy_ref_p, CLK_SET_RATE_PARENT,
+			PX30_PMU_CLKSEL_CON(2), 7, 1, MFLAGS,
+			PX30_PMU_CLKGATE_CON(1), 10, GFLAGS),
+
+	/*
+	 * Clock-Architecture Diagram 9
+	 */
+
+	/* PD_PMU */
+	GATE(0, "pclk_pmu_niu", "pclk_pmu_pre", CLK_IGNORE_UNUSED, PX30_PMU_CLKGATE_CON(0), 1, GFLAGS),
+	GATE(0, "pclk_pmu_sgrf", "pclk_pmu_pre", CLK_IGNORE_UNUSED, PX30_PMU_CLKGATE_CON(0), 2, GFLAGS),
+	GATE(0, "pclk_pmu_grf", "pclk_pmu_pre", CLK_IGNORE_UNUSED, PX30_PMU_CLKGATE_CON(0), 3, GFLAGS),
+	GATE(0, "pclk_pmu", "pclk_pmu_pre", CLK_IGNORE_UNUSED, PX30_PMU_CLKGATE_CON(0), 4, GFLAGS),
+	GATE(0, "pclk_pmu_mem", "pclk_pmu_pre", CLK_IGNORE_UNUSED, PX30_PMU_CLKGATE_CON(0), 5, GFLAGS),
+	GATE(PCLK_GPIO0_PMU, "pclk_gpio0_pmu", "pclk_pmu_pre", 0, PX30_PMU_CLKGATE_CON(0), 6, GFLAGS),
+	GATE(PCLK_UART0_PMU, "pclk_uart0_pmu", "pclk_pmu_pre", 0, PX30_PMU_CLKGATE_CON(0), 7, GFLAGS),
+	GATE(0, "pclk_cru_pmu", "pclk_pmu_pre", CLK_IGNORE_UNUSED, PX30_PMU_CLKGATE_CON(0), 8, GFLAGS),
+};
+
+static const char *const px30_pmucru_critical_clocks[] __initconst = {
+	"aclk_bus_pre",
+	"pclk_bus_pre",
+	"hclk_bus_pre",
+	"aclk_peri_pre",
+	"hclk_peri_pre",
+	"aclk_gpu_niu",
+	"pclk_top_pre",
+	"pclk_pmu_pre",
+	"hclk_usb_niu",
+	"pll_npll",
+	"usb480m",
+	"clk_uart2",
+	"pclk_uart2",
+};
+
+static void __init px30_clk_init(struct device_node *np)
+{
+	struct rockchip_clk_provider *ctx;
+	void __iomem *reg_base;
+	struct clk *clk;
+
+	reg_base = of_iomap(np, 0);
+	if (!reg_base) {
+		pr_err("%s: could not map cru region\n", __func__);
+		return;
+	}
+
+	ctx = rockchip_clk_init(np, reg_base, CLK_NR_CLKS);
+	if (IS_ERR(ctx)) {
+		pr_err("%s: rockchip clk init failed\n", __func__);
+		iounmap(reg_base);
+		return;
+	}
+
+	/* aclk_dmac is controlled by sgrf_soc_con1[11]. */
+	clk = clk_register_fixed_factor(NULL, "aclk_dmac", "aclk_bus_pre", 0, 1, 1);
+	if (IS_ERR(clk))
+		pr_warn("%s: could not register clock aclk_dmac: %ld\n",
+			__func__, PTR_ERR(clk));
+	else
+		rockchip_clk_add_lookup(ctx, clk, ACLK_DMAC);
+
+	rockchip_clk_register_plls(ctx, px30_pll_clks,
+				   ARRAY_SIZE(px30_pll_clks),
+				   PX30_GRF_SOC_STATUS0);
+	rockchip_clk_register_branches(ctx, px30_clk_branches,
+				       ARRAY_SIZE(px30_clk_branches));
+
+	rockchip_clk_register_armclk(ctx, ARMCLK, "armclk",
+				     mux_armclk_p, ARRAY_SIZE(mux_armclk_p),
+				     &px30_cpuclk_data, px30_cpuclk_rates,
+				     ARRAY_SIZE(px30_cpuclk_rates));
+
+	rockchip_register_softrst(np, 12, reg_base + PX30_SOFTRST_CON(0),
+				  ROCKCHIP_SOFTRST_HIWORD_MASK);
+
+	rockchip_register_restart_notifier(ctx, PX30_GLB_SRST_FST, NULL);
+
+	rockchip_clk_of_add_provider(np, ctx);
+}
+CLK_OF_DECLARE(px30_cru, "rockchip,px30-cru", px30_clk_init);
+
+static void __init px30_pmu_clk_init(struct device_node *np)
+{
+	struct rockchip_clk_provider *ctx;
+	void __iomem *reg_base;
+
+	reg_base = of_iomap(np, 0);
+	if (!reg_base) {
+		pr_err("%s: could not map cru pmu region\n", __func__);
+		return;
+	}
+
+	ctx = rockchip_clk_init(np, reg_base, CLKPMU_NR_CLKS);
+	if (IS_ERR(ctx)) {
+		pr_err("%s: rockchip pmu clk init failed\n", __func__);
+		return;
+	}
+
+	rockchip_clk_register_plls(ctx, px30_pmu_pll_clks,
+				   ARRAY_SIZE(px30_pmu_pll_clks), PX30_GRF_SOC_STATUS0);
+
+	rockchip_clk_register_branches(ctx, px30_clk_pmu_branches,
+				       ARRAY_SIZE(px30_clk_pmu_branches));
+
+	rockchip_clk_protect_critical(px30_pmucru_critical_clocks,
+				      ARRAY_SIZE(px30_pmucru_critical_clocks));
+
+	rockchip_clk_of_add_provider(np, ctx);
+}
+CLK_OF_DECLARE(px30_cru_pmu, "rockchip,px30-pmucru", px30_pmu_clk_init);
diff --git a/drivers/clk/rockchip/clk-rk3399.c b/drivers/clk/rockchip/clk-rk3399.c
index bca10d6..5a62814 100644
--- a/drivers/clk/rockchip/clk-rk3399.c
+++ b/drivers/clk/rockchip/clk-rk3399.c
@@ -631,7 +631,7 @@ static struct rockchip_clk_branch rk3399_clk_branches[] __initdata = {
 	MUX(0, "clk_i2sout_src", mux_i2sch_p, CLK_SET_RATE_PARENT,
 			RK3399_CLKSEL_CON(31), 0, 2, MFLAGS),
 	COMPOSITE_NODIV(SCLK_I2S_8CH_OUT, "clk_i2sout", mux_i2sout_p, CLK_SET_RATE_PARENT,
-			RK3399_CLKSEL_CON(30), 8, 2, MFLAGS,
+			RK3399_CLKSEL_CON(31), 2, 1, MFLAGS,
 			RK3399_CLKGATE_CON(8), 12, GFLAGS),
 
 	/* uart */
@@ -1523,6 +1523,7 @@ static const char *const rk3399_pmucru_critical_clocks[] __initconst = {
 	"pclk_pmu_src",
 	"fclk_cm0s_src_pmu",
 	"clk_timer_src_pmu",
+	"pclk_rkpwm_pmu",
 };
 
 static void __init rk3399_clk_init(struct device_node *np)
diff --git a/drivers/clk/rockchip/clk.c b/drivers/clk/rockchip/clk.c
index 326b3fa..c3ad929 100644
--- a/drivers/clk/rockchip/clk.c
+++ b/drivers/clk/rockchip/clk.c
@@ -492,6 +492,16 @@ void __init rockchip_clk_register_branches(
 				list->gate_flags, flags, list->child,
 				&ctx->lock);
 			break;
+		case branch_half_divider:
+			clk = rockchip_clk_register_halfdiv(list->name,
+				list->parent_names, list->num_parents,
+				ctx->reg_base, list->muxdiv_offset,
+				list->mux_shift, list->mux_width,
+				list->mux_flags, list->div_shift,
+				list->div_width, list->div_flags,
+				list->gate_offset, list->gate_shift,
+				list->gate_flags, flags, &ctx->lock);
+			break;
 		case branch_gate:
 			flags |= CLK_SET_RATE_PARENT;
 
diff --git a/drivers/clk/rockchip/clk.h b/drivers/clk/rockchip/clk.h
index ef601dd..6b53fff 100644
--- a/drivers/clk/rockchip/clk.h
+++ b/drivers/clk/rockchip/clk.h
@@ -34,7 +34,46 @@ struct clk;
 #define HIWORD_UPDATE(val, mask, shift) \
 		((val) << (shift) | (mask) << ((shift) + 16))
 
-/* register positions shared by RV1108, RK2928, RK3036, RK3066, RK3188 and RK3228 */
+/* register positions shared by PX30, RV1108, RK2928, RK3036, RK3066, RK3188 and RK3228 */
+#define BOOST_PLL_H_CON(x)		((x) * 0x4)
+#define BOOST_CLK_CON			0x0008
+#define BOOST_BOOST_CON			0x000c
+#define BOOST_SWITCH_CNT		0x0010
+#define BOOST_HIGH_PERF_CNT0		0x0014
+#define BOOST_HIGH_PERF_CNT1		0x0018
+#define BOOST_STATIS_THRESHOLD		0x001c
+#define BOOST_SHORT_SWITCH_CNT		0x0020
+#define BOOST_SWITCH_THRESHOLD		0x0024
+#define BOOST_FSM_STATUS		0x0028
+#define BOOST_PLL_L_CON(x)		((x) * 0x4 + 0x2c)
+#define BOOST_RECOVERY_MASK		0x1
+#define BOOST_RECOVERY_SHIFT		1
+#define BOOST_SW_CTRL_MASK		0x1
+#define BOOST_SW_CTRL_SHIFT		2
+#define BOOST_LOW_FREQ_EN_MASK		0x1
+#define BOOST_LOW_FREQ_EN_SHIFT		3
+#define BOOST_BUSY_STATE		BIT(8)
+
+#define PX30_PLL_CON(x)			((x) * 0x4)
+#define PX30_CLKSEL_CON(x)		((x) * 0x4 + 0x100)
+#define PX30_CLKGATE_CON(x)		((x) * 0x4 + 0x200)
+#define PX30_GLB_SRST_FST		0xb8
+#define PX30_GLB_SRST_SND		0xbc
+#define PX30_SOFTRST_CON(x)		((x) * 0x4 + 0x300)
+#define PX30_MODE_CON			0xa0
+#define PX30_MISC_CON			0xa4
+#define PX30_SDMMC_CON0			0x380
+#define PX30_SDMMC_CON1			0x384
+#define PX30_SDIO_CON0			0x388
+#define PX30_SDIO_CON1			0x38c
+#define PX30_EMMC_CON0			0x390
+#define PX30_EMMC_CON1			0x394
+
+#define PX30_PMU_PLL_CON(x)		((x) * 0x4)
+#define PX30_PMU_CLKSEL_CON(x)		((x) * 0x4 + 0x40)
+#define PX30_PMU_CLKGATE_CON(x)		((x) * 0x4 + 0x80)
+#define PX30_PMU_MODE			0x0020
+
 #define RV1108_PLL_CON(x)		((x) * 0x4)
 #define RV1108_CLKSEL_CON(x)		((x) * 0x4 + 0x60)
 #define RV1108_CLKGATE_CON(x)		((x) * 0x4 + 0x120)
@@ -354,6 +393,7 @@ enum rockchip_clk_branch_type {
 	branch_inverter,
 	branch_factor,
 	branch_ddrclk,
+	branch_half_divider,
 };
 
 struct rockchip_clk_branch {
@@ -684,6 +724,79 @@ struct rockchip_clk_branch {
 		.gate_flags	= gf,				\
 	}
 
+#define COMPOSITE_HALFDIV(_id, cname, pnames, f, mo, ms, mw, mf, ds, dw,\
+			  df, go, gs, gf)				\
+	{							\
+		.id		= _id,				\
+		.branch_type	= branch_half_divider,		\
+		.name		= cname,			\
+		.parent_names	= pnames,			\
+		.num_parents	= ARRAY_SIZE(pnames),		\
+		.flags		= f,				\
+		.muxdiv_offset	= mo,				\
+		.mux_shift	= ms,				\
+		.mux_width	= mw,				\
+		.mux_flags	= mf,				\
+		.div_shift	= ds,				\
+		.div_width	= dw,				\
+		.div_flags	= df,				\
+		.gate_offset	= go,				\
+		.gate_shift	= gs,				\
+		.gate_flags	= gf,				\
+	}
+
+#define COMPOSITE_NOGATE_HALFDIV(_id, cname, pnames, f, mo, ms, mw, mf,	\
+				 ds, dw, df)				\
+	{							\
+		.id		= _id,				\
+		.branch_type	= branch_half_divider,		\
+		.name		= cname,			\
+		.parent_names	= pnames,			\
+		.num_parents	= ARRAY_SIZE(pnames),		\
+		.flags		= f,				\
+		.muxdiv_offset	= mo,				\
+		.mux_shift	= ms,				\
+		.mux_width	= mw,				\
+		.mux_flags	= mf,				\
+		.div_shift	= ds,				\
+		.div_width	= dw,				\
+		.div_flags	= df,				\
+		.gate_offset	= -1,				\
+	}
+
+#define COMPOSITE_NOMUX_HALFDIV(_id, cname, pname, f, mo, ds, dw, df,	\
+			go, gs, gf)				\
+	{							\
+		.id		= _id,				\
+		.branch_type	= branch_half_divider,		\
+		.name		= cname,			\
+		.parent_names	= (const char *[]){ pname },	\
+		.num_parents	= 1,				\
+		.flags		= f,				\
+		.muxdiv_offset	= mo,				\
+		.div_shift	= ds,				\
+		.div_width	= dw,				\
+		.div_flags	= df,				\
+		.gate_offset	= go,				\
+		.gate_shift	= gs,				\
+		.gate_flags	= gf,				\
+	}
+
+#define DIV_HALF(_id, cname, pname, f, o, s, w, df)			\
+	{							\
+		.id		= _id,				\
+		.branch_type	= branch_half_divider,		\
+		.name		= cname,			\
+		.parent_names	= (const char *[]){ pname },	\
+		.num_parents	= 1,				\
+		.flags		= f,				\
+		.muxdiv_offset	= o,				\
+		.div_shift	= s,				\
+		.div_width	= w,				\
+		.div_flags	= df,				\
+		.gate_offset	= -1,				\
+	}
+
 struct rockchip_clk_provider *rockchip_clk_init(struct device_node *np,
 			void __iomem *base, unsigned long nr_clks);
 void rockchip_clk_of_add_provider(struct device_node *np,
@@ -708,6 +821,17 @@ void rockchip_register_restart_notifier(struct rockchip_clk_provider *ctx,
 
 #define ROCKCHIP_SOFTRST_HIWORD_MASK	BIT(0)
 
+struct clk *rockchip_clk_register_halfdiv(const char *name,
+					  const char *const *parent_names,
+					  u8 num_parents, void __iomem *base,
+					  int muxdiv_offset, u8 mux_shift,
+					  u8 mux_width, u8 mux_flags,
+					  u8 div_shift, u8 div_width,
+					  u8 div_flags, int gate_offset,
+					  u8 gate_shift, u8 gate_flags,
+					  unsigned long flags,
+					  spinlock_t *lock);
+
 #ifdef CONFIG_RESET_CONTROLLER
 void rockchip_register_softrst(struct device_node *np,
 			       unsigned int num_regs,
diff --git a/drivers/clk/socfpga/clk-s10.c b/drivers/clk/socfpga/clk-s10.c
index 7271463..5b238fc 100644
--- a/drivers/clk/socfpga/clk-s10.c
+++ b/drivers/clk/socfpga/clk-s10.c
@@ -28,7 +28,7 @@ static const char * const emaca_free_mux[] = {"peri_emaca_clk", "boot_clk"};
 static const char * const emacb_free_mux[] = {"peri_emacb_clk", "boot_clk"};
 static const char * const emac_ptp_free_mux[] = {"peri_emac_ptp_clk", "boot_clk"};
 static const char * const gpio_db_free_mux[] = {"peri_gpio_db_clk", "boot_clk"};
-static const char * const sdmmc_free_mux[] = {"peri_sdmmc_clk", "boot_clk"};
+static const char * const sdmmc_free_mux[] = {"main_sdmmc_clk", "boot_clk"};
 static const char * const s2f_usr1_free_mux[] = {"peri_s2f_usr1_clk", "boot_clk"};
 static const char * const psi_ref_free_mux[] = {"peri_psi_ref_clk", "boot_clk"};
 static const char * const mpu_mux[] = { "mpu_free_clk", "boot_clk",};
@@ -37,6 +37,11 @@ static const char * const s2f_usr0_mux[] = {"f2s_free_clk", "boot_clk"};
 static const char * const emac_mux[] = {"emaca_free_clk", "emacb_free_clk"};
 static const char * const noc_mux[] = {"noc_free_clk", "boot_clk"};
 
+static const char * const mpu_free_mux[] = {"main_mpu_base_clk",
+					    "peri_mpu_base_clk",
+					    "osc1", "cb_intosc_hs_div2_clk",
+					    "f2s_free_clk"};
+
 /* clocks in AO (always on) controller */
 static const struct stratix10_pll_clock s10_pll_clks[] = {
 	{ STRATIX10_BOOT_CLK, "boot_clk", boot_mux, ARRAY_SIZE(boot_mux), 0,
@@ -57,7 +62,7 @@ static const struct stratix10_perip_c_clock s10_main_perip_c_clks[] = {
 };
 
 static const struct stratix10_perip_cnt_clock s10_main_perip_cnt_clks[] = {
-	{ STRATIX10_MPU_FREE_CLK, "mpu_free_clk", NULL, cntr_mux, ARRAY_SIZE(cntr_mux),
+	{ STRATIX10_MPU_FREE_CLK, "mpu_free_clk", NULL, mpu_free_mux, ARRAY_SIZE(mpu_free_mux),
 	   0, 0x48, 0, 0, 0},
 	{ STRATIX10_NOC_FREE_CLK, "noc_free_clk", NULL, noc_free_mux, ARRAY_SIZE(noc_free_mux),
 	  0, 0x4C, 0, 0, 0},
diff --git a/drivers/clk/tegra/Makefile b/drivers/clk/tegra/Makefile
index b716923..6507acc 100644
--- a/drivers/clk/tegra/Makefile
+++ b/drivers/clk/tegra/Makefile
@@ -8,6 +8,7 @@
 obj-y					+= clk-periph-gate.o
 obj-y					+= clk-pll.o
 obj-y					+= clk-pll-out.o
+obj-y					+= clk-sdmmc-mux.o
 obj-y					+= clk-super.o
 obj-y					+= clk-tegra-audio.o
 obj-y					+= clk-tegra-periph.o
@@ -24,3 +25,4 @@
 obj-y					+= cvb.o
 obj-$(CONFIG_ARCH_TEGRA_210_SOC)	+= clk-tegra210.o
 obj-$(CONFIG_CLK_TEGRA_BPMP)		+= clk-bpmp.o
+obj-y					+= clk-utils.o
diff --git a/drivers/clk/tegra/clk-bpmp.c b/drivers/clk/tegra/clk-bpmp.c
index a896692..01dada5 100644
--- a/drivers/clk/tegra/clk-bpmp.c
+++ b/drivers/clk/tegra/clk-bpmp.c
@@ -586,9 +586,15 @@ static struct clk_hw *tegra_bpmp_clk_of_xlate(struct of_phandle_args *clkspec,
 	unsigned int id = clkspec->args[0], i;
 	struct tegra_bpmp *bpmp = data;
 
-	for (i = 0; i < bpmp->num_clocks; i++)
-		if (bpmp->clocks[i]->id == id)
-			return &bpmp->clocks[i]->hw;
+	for (i = 0; i < bpmp->num_clocks; i++) {
+		struct tegra_bpmp_clk *clk = bpmp->clocks[i];
+
+		if (!clk)
+			continue;
+
+		if (clk->id == id)
+			return &clk->hw;
+	}
 
 	return NULL;
 }
diff --git a/drivers/clk/tegra/clk-divider.c b/drivers/clk/tegra/clk-divider.c
index 16e0aee..205fe8f 100644
--- a/drivers/clk/tegra/clk-divider.c
+++ b/drivers/clk/tegra/clk-divider.c
@@ -32,35 +32,15 @@
 static int get_div(struct tegra_clk_frac_div *divider, unsigned long rate,
 		   unsigned long parent_rate)
 {
-	u64 divider_ux1 = parent_rate;
-	u8 flags = divider->flags;
-	int mul;
+	int div;
 
-	if (!rate)
+	div = div_frac_get(rate, parent_rate, divider->width,
+			   divider->frac_width, divider->flags);
+
+	if (div < 0)
 		return 0;
 
-	mul = get_mul(divider);
-
-	if (!(flags & TEGRA_DIVIDER_INT))
-		divider_ux1 *= mul;
-
-	if (flags & TEGRA_DIVIDER_ROUND_UP)
-		divider_ux1 += rate - 1;
-
-	do_div(divider_ux1, rate);
-
-	if (flags & TEGRA_DIVIDER_INT)
-		divider_ux1 *= mul;
-
-	divider_ux1 -= mul;
-
-	if ((s64)divider_ux1 < 0)
-		return 0;
-
-	if (divider_ux1 > get_max_div(divider))
-		return get_max_div(divider);
-
-	return divider_ux1;
+	return div;
 }
 
 static unsigned long clk_frac_div_recalc_rate(struct clk_hw *hw,
@@ -194,6 +174,7 @@ static const struct clk_div_table mc_div_table[] = {
 struct clk *tegra_clk_register_mc(const char *name, const char *parent_name,
 				  void __iomem *reg, spinlock_t *lock)
 {
-	return clk_register_divider_table(NULL, name, parent_name, 0, reg,
-					  16, 1, 0, mc_div_table, lock);
+	return clk_register_divider_table(NULL, name, parent_name,
+					  CLK_IS_CRITICAL, reg, 16, 1, 0,
+					  mc_div_table, lock);
 }
diff --git a/drivers/clk/tegra/clk-emc.c b/drivers/clk/tegra/clk-emc.c
index 5234acd..0621a3a8 100644
--- a/drivers/clk/tegra/clk-emc.c
+++ b/drivers/clk/tegra/clk-emc.c
@@ -132,7 +132,7 @@ static int emc_determine_rate(struct clk_hw *hw, struct clk_rate_request *req)
 		timing = tegra->timings + i;
 
 		if (timing->rate > req->max_rate) {
-			i = min(i, 1);
+			i = max(i, 1);
 			req->rate = tegra->timings[i - 1].rate;
 			return 0;
 		}
diff --git a/drivers/clk/tegra/clk-id.h b/drivers/clk/tegra/clk-id.h
index b616e33..de466b4 100644
--- a/drivers/clk/tegra/clk-id.h
+++ b/drivers/clk/tegra/clk-id.h
@@ -227,13 +227,11 @@ enum clk_id {
 	tegra_clk_sdmmc1_9,
 	tegra_clk_sdmmc2,
 	tegra_clk_sdmmc2_8,
-	tegra_clk_sdmmc2_9,
 	tegra_clk_sdmmc3,
 	tegra_clk_sdmmc3_8,
 	tegra_clk_sdmmc3_9,
 	tegra_clk_sdmmc4,
 	tegra_clk_sdmmc4_8,
-	tegra_clk_sdmmc4_9,
 	tegra_clk_se,
 	tegra_clk_soc_therm,
 	tegra_clk_soc_therm_8,
diff --git a/drivers/clk/tegra/clk-sdmmc-mux.c b/drivers/clk/tegra/clk-sdmmc-mux.c
new file mode 100644
index 0000000..473d418
--- /dev/null
+++ b/drivers/clk/tegra/clk-sdmmc-mux.c
@@ -0,0 +1,251 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2018 NVIDIA CORPORATION.  All rights reserved.
+ *
+ * based on clk-mux.c
+ *
+ * Copyright (C) 2011 Sascha Hauer, Pengutronix <s.hauer@pengutronix.de>
+ * Copyright (C) 2011 Richard Zhao, Linaro <richard.zhao@linaro.org>
+ * Copyright (C) 2011-2012 Mike Turquette, Linaro Ltd <mturquette@linaro.org>
+ *
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/err.h>
+#include <linux/types.h>
+
+#include "clk.h"
+
+#define DIV_MASK GENMASK(7, 0)
+#define MUX_SHIFT 29
+#define MUX_MASK GENMASK(MUX_SHIFT + 2, MUX_SHIFT)
+#define SDMMC_MUL 2
+
+#define get_max_div(d) DIV_MASK
+#define get_div_field(val) ((val) & DIV_MASK)
+#define get_mux_field(val) (((val) & MUX_MASK) >> MUX_SHIFT)
+
+static const char * const mux_sdmmc_parents[] = {
+	"pll_p", "pll_c4_out2", "pll_c4_out0", "pll_c4_out1", "clk_m"
+};
+
+static const u8 mux_lj_idx[] = {
+	[0] = 0, [1] = 1, [2] = 2, [3] = 5, [4] = 6
+};
+
+static const u8 mux_non_lj_idx[] = {
+	[0] = 0, [1] = 3, [2] = 7, [3] = 4, [4] = 6
+};
+
+static u8 clk_sdmmc_mux_get_parent(struct clk_hw *hw)
+{
+	struct tegra_sdmmc_mux *sdmmc_mux = to_clk_sdmmc_mux(hw);
+	int num_parents, i;
+	u32 src, val;
+	const u8 *mux_idx;
+
+	num_parents = clk_hw_get_num_parents(hw);
+
+	val = readl_relaxed(sdmmc_mux->reg);
+	src = get_mux_field(val);
+	if (get_div_field(val))
+		mux_idx = mux_non_lj_idx;
+	else
+		mux_idx = mux_lj_idx;
+
+	for (i = 0; i < num_parents; i++) {
+		if (mux_idx[i] == src)
+			return i;
+	}
+
+	WARN(1, "Unknown parent selector %d\n", src);
+
+	return 0;
+}
+
+static int clk_sdmmc_mux_set_parent(struct clk_hw *hw, u8 index)
+{
+	struct tegra_sdmmc_mux *sdmmc_mux = to_clk_sdmmc_mux(hw);
+	u32 val;
+
+
+	val = readl_relaxed(sdmmc_mux->reg);
+	if (get_div_field(val))
+		index = mux_non_lj_idx[index];
+	else
+		index = mux_lj_idx[index];
+
+	val &= ~MUX_MASK;
+	val |= index << MUX_SHIFT;
+
+	writel(val, sdmmc_mux->reg);
+
+	return 0;
+}
+
+static unsigned long clk_sdmmc_mux_recalc_rate(struct clk_hw *hw,
+					       unsigned long parent_rate)
+{
+	struct tegra_sdmmc_mux *sdmmc_mux = to_clk_sdmmc_mux(hw);
+	u32 val;
+	int div;
+	u64 rate = parent_rate;
+
+	val = readl_relaxed(sdmmc_mux->reg);
+	div = get_div_field(val);
+
+	div += SDMMC_MUL;
+
+	rate *= SDMMC_MUL;
+	rate += div - 1;
+	do_div(rate, div);
+
+	return rate;
+}
+
+static int clk_sdmmc_mux_determine_rate(struct clk_hw *hw,
+					struct clk_rate_request *req)
+{
+	struct tegra_sdmmc_mux *sdmmc_mux = to_clk_sdmmc_mux(hw);
+	int div;
+	unsigned long output_rate = req->best_parent_rate;
+
+	req->rate = max(req->rate, req->min_rate);
+	req->rate = min(req->rate, req->max_rate);
+
+	if (!req->rate)
+		return output_rate;
+
+	div = div_frac_get(req->rate, output_rate, 8, 1, sdmmc_mux->div_flags);
+	if (div < 0)
+		div = 0;
+
+	if (sdmmc_mux->div_flags & TEGRA_DIVIDER_ROUND_UP)
+		req->rate =  DIV_ROUND_UP(output_rate * SDMMC_MUL,
+					  div + SDMMC_MUL);
+	else
+		req->rate =  output_rate * SDMMC_MUL / (div + SDMMC_MUL);
+
+	return 0;
+}
+
+static int clk_sdmmc_mux_set_rate(struct clk_hw *hw, unsigned long rate,
+				  unsigned long parent_rate)
+{
+	struct tegra_sdmmc_mux *sdmmc_mux = to_clk_sdmmc_mux(hw);
+	int div;
+	unsigned long flags = 0;
+	u32 val;
+	u8 src;
+
+	div = div_frac_get(rate, parent_rate, 8, 1, sdmmc_mux->div_flags);
+	if (div < 0)
+		return div;
+
+	if (sdmmc_mux->lock)
+		spin_lock_irqsave(sdmmc_mux->lock, flags);
+
+	src = clk_sdmmc_mux_get_parent(hw);
+	if (div)
+		src = mux_non_lj_idx[src];
+	else
+		src = mux_lj_idx[src];
+
+	val = src << MUX_SHIFT;
+	val |= div;
+	writel(val, sdmmc_mux->reg);
+	fence_udelay(2, sdmmc_mux->reg);
+
+	if (sdmmc_mux->lock)
+		spin_unlock_irqrestore(sdmmc_mux->lock, flags);
+
+	return 0;
+}
+
+static int clk_sdmmc_mux_is_enabled(struct clk_hw *hw)
+{
+	struct tegra_sdmmc_mux *sdmmc_mux = to_clk_sdmmc_mux(hw);
+	const struct clk_ops *gate_ops = sdmmc_mux->gate_ops;
+	struct clk_hw *gate_hw = &sdmmc_mux->gate.hw;
+
+	__clk_hw_set_clk(gate_hw, hw);
+
+	return gate_ops->is_enabled(gate_hw);
+}
+
+static int clk_sdmmc_mux_enable(struct clk_hw *hw)
+{
+	struct tegra_sdmmc_mux *sdmmc_mux = to_clk_sdmmc_mux(hw);
+	const struct clk_ops *gate_ops = sdmmc_mux->gate_ops;
+	struct clk_hw *gate_hw = &sdmmc_mux->gate.hw;
+
+	__clk_hw_set_clk(gate_hw, hw);
+
+	return gate_ops->enable(gate_hw);
+}
+
+static void clk_sdmmc_mux_disable(struct clk_hw *hw)
+{
+	struct tegra_sdmmc_mux *sdmmc_mux = to_clk_sdmmc_mux(hw);
+	const struct clk_ops *gate_ops = sdmmc_mux->gate_ops;
+	struct clk_hw *gate_hw = &sdmmc_mux->gate.hw;
+
+	gate_ops->disable(gate_hw);
+}
+
+static const struct clk_ops tegra_clk_sdmmc_mux_ops = {
+	.get_parent = clk_sdmmc_mux_get_parent,
+	.set_parent = clk_sdmmc_mux_set_parent,
+	.determine_rate = clk_sdmmc_mux_determine_rate,
+	.recalc_rate = clk_sdmmc_mux_recalc_rate,
+	.set_rate = clk_sdmmc_mux_set_rate,
+	.is_enabled = clk_sdmmc_mux_is_enabled,
+	.enable = clk_sdmmc_mux_enable,
+	.disable = clk_sdmmc_mux_disable,
+};
+
+struct clk *tegra_clk_register_sdmmc_mux_div(const char *name,
+	void __iomem *clk_base, u32 offset, u32 clk_num, u8 div_flags,
+	unsigned long flags, void *lock)
+{
+	struct clk *clk;
+	struct clk_init_data init;
+	const struct tegra_clk_periph_regs *bank;
+	struct tegra_sdmmc_mux *sdmmc_mux;
+
+	init.ops = &tegra_clk_sdmmc_mux_ops;
+	init.name = name;
+	init.flags = flags;
+	init.parent_names = mux_sdmmc_parents;
+	init.num_parents = ARRAY_SIZE(mux_sdmmc_parents);
+
+	bank = get_reg_bank(clk_num);
+	if (!bank)
+		return ERR_PTR(-EINVAL);
+
+	sdmmc_mux = kzalloc(sizeof(*sdmmc_mux), GFP_KERNEL);
+	if (!sdmmc_mux)
+		return ERR_PTR(-ENOMEM);
+
+	/* Data in .init is copied by clk_register(), so stack variable OK */
+	sdmmc_mux->hw.init = &init;
+	sdmmc_mux->reg = clk_base + offset;
+	sdmmc_mux->lock = lock;
+	sdmmc_mux->gate.clk_base = clk_base;
+	sdmmc_mux->gate.regs = bank;
+	sdmmc_mux->gate.enable_refcnt = periph_clk_enb_refcnt;
+	sdmmc_mux->gate.clk_num = clk_num;
+	sdmmc_mux->gate.flags = TEGRA_PERIPH_ON_APB;
+	sdmmc_mux->div_flags = div_flags;
+	sdmmc_mux->gate_ops = &tegra_clk_periph_gate_ops;
+
+	clk = clk_register(NULL, &sdmmc_mux->hw);
+	if (IS_ERR(clk)) {
+		kfree(sdmmc_mux);
+		return clk;
+	}
+
+	sdmmc_mux->gate.hw.clk = clk;
+
+	return clk;
+}
diff --git a/drivers/clk/tegra/clk-tegra-periph.c b/drivers/clk/tegra/clk-tegra-periph.c
index 2acba29..38c4eb2 100644
--- a/drivers/clk/tegra/clk-tegra-periph.c
+++ b/drivers/clk/tegra/clk-tegra-periph.c
@@ -451,15 +451,6 @@ static u32 mux_pllp_pllc4_out2_pllc4_out1_clkm_pllc4_out0_idx[] = {
 	[0] = 0, [1] = 3, [2] = 4, [3] = 6, [4] = 7,
 };
 
-static const char *mux_pllp_clkm_pllc4_out2_out1_out0_lj[] = {
-	"pll_p",
-	"pll_c4_out2", "pll_c4_out0",	/* LJ input */
-	"pll_c4_out2", "pll_c4_out1",
-	"pll_c4_out1",			/* LJ input */
-	"clk_m", "pll_c4_out0"
-};
-#define mux_pllp_clkm_pllc4_out2_out1_out0_lj_idx NULL
-
 static const char *mux_pllp_pllc2_c_c3_clkm[] = {
 	"pll_p", "pll_c2", "pll_c", "pll_c3", "clk_m"
 };
@@ -686,9 +677,7 @@ static struct tegra_periph_init_data periph_clks[] = {
 	MUX("sdmmc3", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_SDMMC3, 69, TEGRA_PERIPH_ON_APB, tegra_clk_sdmmc3),
 	MUX("sdmmc4", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_SDMMC4, 15, TEGRA_PERIPH_ON_APB, tegra_clk_sdmmc4),
 	MUX8("sdmmc1", mux_pllp_pllc4_out2_pllc4_out1_clkm_pllc4_out0, CLK_SOURCE_SDMMC1, 14, TEGRA_PERIPH_ON_APB, tegra_clk_sdmmc1_9),
-	MUX8("sdmmc2", mux_pllp_clkm_pllc4_out2_out1_out0_lj, CLK_SOURCE_SDMMC2, 9, TEGRA_PERIPH_ON_APB, tegra_clk_sdmmc2_9),
 	MUX8("sdmmc3", mux_pllp_pllc4_out2_pllc4_out1_clkm_pllc4_out0, CLK_SOURCE_SDMMC3, 69, TEGRA_PERIPH_ON_APB, tegra_clk_sdmmc3_9),
-	MUX8("sdmmc4", mux_pllp_clkm_pllc4_out2_out1_out0_lj, CLK_SOURCE_SDMMC4, 15, TEGRA_PERIPH_ON_APB, tegra_clk_sdmmc4_9),
 	MUX("la", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_LA, 76, TEGRA_PERIPH_ON_APB, tegra_clk_la),
 	MUX("trace", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_TRACE, 77, TEGRA_PERIPH_ON_APB, tegra_clk_trace),
 	MUX("owr", mux_pllp_pllc_pllm_clkm, CLK_SOURCE_OWR, 71, TEGRA_PERIPH_ON_APB, tegra_clk_owr),
diff --git a/drivers/clk/tegra/clk-tegra124.c b/drivers/clk/tegra/clk-tegra124.c
index 0c69c79..b6cf28c 100644
--- a/drivers/clk/tegra/clk-tegra124.c
+++ b/drivers/clk/tegra/clk-tegra124.c
@@ -1267,7 +1267,7 @@ static struct tegra_clk_init_table common_init_table[] __initdata = {
 	{ TEGRA124_CLK_I2S2, TEGRA124_CLK_PLL_A_OUT0, 11289600, 0 },
 	{ TEGRA124_CLK_I2S3, TEGRA124_CLK_PLL_A_OUT0, 11289600, 0 },
 	{ TEGRA124_CLK_I2S4, TEGRA124_CLK_PLL_A_OUT0, 11289600, 0 },
-	{ TEGRA124_CLK_VDE, TEGRA124_CLK_CLK_MAX, 600000000, 0 },
+	{ TEGRA124_CLK_VDE, TEGRA124_CLK_PLL_C3, 600000000, 0 },
 	{ TEGRA124_CLK_HOST1X, TEGRA124_CLK_PLL_P, 136000000, 1 },
 	{ TEGRA124_CLK_DSIALP, TEGRA124_CLK_PLL_P, 68000000, 0 },
 	{ TEGRA124_CLK_DSIBLP, TEGRA124_CLK_PLL_P, 68000000, 0 },
@@ -1290,6 +1290,7 @@ static struct tegra_clk_init_table common_init_table[] __initdata = {
 	{ TEGRA124_CLK_MSELECT, TEGRA124_CLK_CLK_MAX, 0, 1 },
 	{ TEGRA124_CLK_CSITE, TEGRA124_CLK_CLK_MAX, 0, 1 },
 	{ TEGRA124_CLK_TSENSOR, TEGRA124_CLK_CLK_M, 400000, 0 },
+	{ TEGRA124_CLK_VIC03, TEGRA124_CLK_PLL_C3, 0, 0 },
 	/* must be the last entry */
 	{ TEGRA124_CLK_CLK_MAX, TEGRA124_CLK_CLK_MAX, 0, 0 },
 };
diff --git a/drivers/clk/tegra/clk-tegra210.c b/drivers/clk/tegra/clk-tegra210.c
index 5435d01..9eb1cb1 100644
--- a/drivers/clk/tegra/clk-tegra210.c
+++ b/drivers/clk/tegra/clk-tegra210.c
@@ -44,6 +44,8 @@
 #define CLK_SOURCE_EMC 0x19c
 #define CLK_SOURCE_SOR1 0x410
 #define CLK_SOURCE_LA 0x1f8
+#define CLK_SOURCE_SDMMC2 0x154
+#define CLK_SOURCE_SDMMC4 0x164
 
 #define PLLC_BASE 0x80
 #define PLLC_OUT 0x84
@@ -2286,11 +2288,9 @@ static struct tegra_clk tegra210_clks[tegra_clk_max] __initdata = {
 	[tegra_clk_rtc] = { .dt_id = TEGRA210_CLK_RTC, .present = true },
 	[tegra_clk_timer] = { .dt_id = TEGRA210_CLK_TIMER, .present = true },
 	[tegra_clk_uarta_8] = { .dt_id = TEGRA210_CLK_UARTA, .present = true },
-	[tegra_clk_sdmmc2_9] = { .dt_id = TEGRA210_CLK_SDMMC2, .present = true },
 	[tegra_clk_i2s1] = { .dt_id = TEGRA210_CLK_I2S1, .present = true },
 	[tegra_clk_i2c1] = { .dt_id = TEGRA210_CLK_I2C1, .present = true },
 	[tegra_clk_sdmmc1_9] = { .dt_id = TEGRA210_CLK_SDMMC1, .present = true },
-	[tegra_clk_sdmmc4_9] = { .dt_id = TEGRA210_CLK_SDMMC4, .present = true },
 	[tegra_clk_pwm] = { .dt_id = TEGRA210_CLK_PWM, .present = true },
 	[tegra_clk_i2s2] = { .dt_id = TEGRA210_CLK_I2S2, .present = true },
 	[tegra_clk_usbd] = { .dt_id = TEGRA210_CLK_USBD, .present = true },
@@ -3030,6 +3030,16 @@ static __init void tegra210_periph_clk_init(void __iomem *clk_base,
 				0, NULL);
 	clks[TEGRA210_CLK_ACLK] = clk;
 
+	clk = tegra_clk_register_sdmmc_mux_div("sdmmc2", clk_base,
+					    CLK_SOURCE_SDMMC2, 9,
+					    TEGRA_DIVIDER_ROUND_UP, 0, NULL);
+	clks[TEGRA210_CLK_SDMMC2] = clk;
+
+	clk = tegra_clk_register_sdmmc_mux_div("sdmmc4", clk_base,
+					    CLK_SOURCE_SDMMC4, 15,
+					    TEGRA_DIVIDER_ROUND_UP, 0, NULL);
+	clks[TEGRA210_CLK_SDMMC4] = clk;
+
 	for (i = 0; i < ARRAY_SIZE(tegra210_periph); i++) {
 		struct tegra_periph_init_data *init = &tegra210_periph[i];
 		struct clk **clkp;
diff --git a/drivers/clk/tegra/clk-utils.c b/drivers/clk/tegra/clk-utils.c
new file mode 100644
index 0000000..1a5daae
--- /dev/null
+++ b/drivers/clk/tegra/clk-utils.c
@@ -0,0 +1,43 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2018, NVIDIA CORPORATION.  All rights reserved.
+ */
+
+#include <asm/div64.h>
+
+#include "clk.h"
+
+#define div_mask(w) ((1 << (w)) - 1)
+
+int div_frac_get(unsigned long rate, unsigned parent_rate, u8 width,
+		 u8 frac_width, u8 flags)
+{
+	u64 divider_ux1 = parent_rate;
+	int mul;
+
+	if (!rate)
+		return 0;
+
+	mul = 1 << frac_width;
+
+	if (!(flags & TEGRA_DIVIDER_INT))
+		divider_ux1 *= mul;
+
+	if (flags & TEGRA_DIVIDER_ROUND_UP)
+		divider_ux1 += rate - 1;
+
+	do_div(divider_ux1, rate);
+
+	if (flags & TEGRA_DIVIDER_INT)
+		divider_ux1 *= mul;
+
+	if (divider_ux1 < mul)
+		return 0;
+
+	divider_ux1 -= mul;
+
+	if (divider_ux1 > div_mask(width))
+		return div_mask(width);
+
+	return divider_ux1;
+}
diff --git a/drivers/clk/tegra/clk.h b/drivers/clk/tegra/clk.h
index e1f8846..d2c3a01 100644
--- a/drivers/clk/tegra/clk.h
+++ b/drivers/clk/tegra/clk.h
@@ -19,6 +19,7 @@
 
 #include <linux/clk-provider.h>
 #include <linux/clkdev.h>
+#include <linux/delay.h>
 
 /**
  * struct tegra_clk_sync_source - external clock source from codec
@@ -705,6 +706,32 @@ struct clk *tegra_clk_register_super_clk(const char *name,
 		const char * const *parent_names, u8 num_parents,
 		unsigned long flags, void __iomem *reg, u8 clk_super_flags,
 		spinlock_t *lock);
+
+/**
+ * struct tegra_sdmmc_mux - switch divider with Low Jitter inputs for SDMMC
+ *
+ * @hw:		handle between common and hardware-specific interfaces
+ * @reg:	register controlling mux and divider
+ * @flags:	hardware-specific flags
+ * @lock:	optional register lock
+ * @gate:	gate clock
+ * @gate_ops:	gate clock ops
+ */
+struct tegra_sdmmc_mux {
+	struct clk_hw		hw;
+	void __iomem		*reg;
+	spinlock_t		*lock;
+	const struct clk_ops	*gate_ops;
+	struct tegra_clk_periph_gate	gate;
+	u8			div_flags;
+};
+
+#define to_clk_sdmmc_mux(_hw) container_of(_hw, struct tegra_sdmmc_mux, hw)
+
+struct clk *tegra_clk_register_sdmmc_mux_div(const char *name,
+		void __iomem *clk_base, u32 offset, u32 clk_num, u8 div_flags,
+		unsigned long flags, void *lock);
+
 /**
  * struct clk_init_table - clock initialization table
  * @clk_id:	clock id as mentioned in device tree bindings
@@ -811,6 +838,9 @@ extern tegra_clk_apply_init_table_func tegra_clk_apply_init_table;
 int tegra_pll_wait_for_lock(struct tegra_clk_pll *pll);
 u16 tegra_pll_get_fixed_mdiv(struct clk_hw *hw, unsigned long input_rate);
 int tegra_pll_p_div_to_hw(struct tegra_clk_pll *pll, u8 p_div);
+int div_frac_get(unsigned long rate, unsigned parent_rate, u8 width,
+		 u8 frac_width, u8 flags);
+
 
 /* Combined read fence with delay */
 #define fence_udelay(delay, reg)	\
diff --git a/drivers/clk/uniphier/clk-uniphier-peri.c b/drivers/clk/uniphier/clk-uniphier-peri.c
index 521c80e..89b3ac3 100644
--- a/drivers/clk/uniphier/clk-uniphier-peri.c
+++ b/drivers/clk/uniphier/clk-uniphier-peri.c
@@ -27,6 +27,12 @@
 #define UNIPHIER_PERI_CLK_FI2C(idx, ch)					\
 	UNIPHIER_CLK_GATE("i2c" #ch, (idx), "i2c", 0x24, 24 + (ch))
 
+#define UNIPHIER_PERI_CLK_SCSSI(idx)					\
+	UNIPHIER_CLK_GATE("scssi", (idx), "spi", 0x20, 17)
+
+#define UNIPHIER_PERI_CLK_MCSSI(idx)					\
+	UNIPHIER_CLK_GATE("mcssi", (idx), "spi", 0x24, 14)
+
 const struct uniphier_clk_data uniphier_ld4_peri_clk_data[] = {
 	UNIPHIER_PERI_CLK_UART(0, 0),
 	UNIPHIER_PERI_CLK_UART(1, 1),
@@ -38,6 +44,7 @@ const struct uniphier_clk_data uniphier_ld4_peri_clk_data[] = {
 	UNIPHIER_PERI_CLK_I2C(6, 2),
 	UNIPHIER_PERI_CLK_I2C(7, 3),
 	UNIPHIER_PERI_CLK_I2C(8, 4),
+	UNIPHIER_PERI_CLK_SCSSI(11),
 	{ /* sentinel */ }
 };
 
@@ -53,5 +60,7 @@ const struct uniphier_clk_data uniphier_pro4_peri_clk_data[] = {
 	UNIPHIER_PERI_CLK_FI2C(8, 4),
 	UNIPHIER_PERI_CLK_FI2C(9, 5),
 	UNIPHIER_PERI_CLK_FI2C(10, 6),
+	UNIPHIER_PERI_CLK_SCSSI(11),
+	UNIPHIER_PERI_CLK_MCSSI(12),
 	{ /* sentinel */ }
 };
diff --git a/drivers/clk/uniphier/clk-uniphier-sys.c b/drivers/clk/uniphier/clk-uniphier-sys.c
index 4f5ff9f..2bb5a85 100644
--- a/drivers/clk/uniphier/clk-uniphier-sys.c
+++ b/drivers/clk/uniphier/clk-uniphier-sys.c
@@ -29,18 +29,20 @@
 	UNIPHIER_CLK_FACTOR("sd-200m", -1, "spll", 1, 10),		\
 	UNIPHIER_CLK_FACTOR("sd-133m", -1, "spll", 1, 15)
 
-/* Denali driver requires clk_x rate (clk: 50MHz, clk_x & ecc_clk: 200MHz) */
 #define UNIPHIER_LD4_SYS_CLK_NAND(idx)					\
-	UNIPHIER_CLK_FACTOR("nand-200m", -1, "spll", 1, 8),		\
-	UNIPHIER_CLK_GATE("nand", (idx), "nand-200m", 0x2104, 2)
+	UNIPHIER_CLK_FACTOR("nand-50m", -1, "spll", 1, 32),		\
+	UNIPHIER_CLK_GATE("nand", (idx), "nand-50m", 0x2104, 2)
 
 #define UNIPHIER_PRO5_SYS_CLK_NAND(idx)					\
-	UNIPHIER_CLK_FACTOR("nand-200m", -1, "spll", 1, 12),		\
-	UNIPHIER_CLK_GATE("nand", (idx), "nand-200m", 0x2104, 2)
+	UNIPHIER_CLK_FACTOR("nand-50m", -1, "spll", 1, 48),		\
+	UNIPHIER_CLK_GATE("nand", (idx), "nand-50m", 0x2104, 2)
 
 #define UNIPHIER_LD11_SYS_CLK_NAND(idx)					\
-	UNIPHIER_CLK_FACTOR("nand-200m", -1, "spll", 1, 10),		\
-	UNIPHIER_CLK_GATE("nand", (idx), "nand-200m", 0x210c, 0)
+	UNIPHIER_CLK_FACTOR("nand-50m", -1, "spll", 1, 40),		\
+	UNIPHIER_CLK_GATE("nand", (idx), "nand-50m", 0x210c, 0)
+
+#define UNIPHIER_SYS_CLK_NAND_4X(idx)					\
+	UNIPHIER_CLK_FACTOR("nand-4x", (idx), "nand", 4, 1)
 
 #define UNIPHIER_LD11_SYS_CLK_EMMC(idx)					\
 	UNIPHIER_CLK_GATE("emmc", (idx), NULL, 0x210c, 2)
@@ -93,7 +95,9 @@ const struct uniphier_clk_data uniphier_ld4_sys_clk_data[] = {
 	UNIPHIER_CLK_FACTOR("vpll27a", -1, "ref", 5625, 512),	/* 270 MHz */
 	UNIPHIER_CLK_FACTOR("uart", 0, "a2pll", 1, 16),
 	UNIPHIER_CLK_FACTOR("i2c", 1, "spll", 1, 16),
+	UNIPHIER_CLK_FACTOR("spi", -1, "spll", 1, 32),
 	UNIPHIER_LD4_SYS_CLK_NAND(2),
+	UNIPHIER_SYS_CLK_NAND_4X(3),
 	UNIPHIER_LD4_SYS_CLK_SD,
 	UNIPHIER_CLK_FACTOR("usb2", -1, "upll", 1, 12),
 	UNIPHIER_LD4_SYS_CLK_STDMAC(8),			/* Ether, HSC, MIO */
@@ -108,7 +112,9 @@ const struct uniphier_clk_data uniphier_pro4_sys_clk_data[] = {
 	UNIPHIER_CLK_FACTOR("gpll", -1, "ref", 10, 1),		/* 250 MHz */
 	UNIPHIER_CLK_FACTOR("uart", 0, "a2pll", 1, 8),
 	UNIPHIER_CLK_FACTOR("i2c", 1, "spll", 1, 32),
+	UNIPHIER_CLK_FACTOR("spi", 1, "spll", 1, 32),
 	UNIPHIER_LD4_SYS_CLK_NAND(2),
+	UNIPHIER_SYS_CLK_NAND_4X(3),
 	UNIPHIER_LD4_SYS_CLK_SD,
 	UNIPHIER_CLK_FACTOR("usb2", -1, "upll", 1, 12),
 	UNIPHIER_PRO4_SYS_CLK_ETHER(6),
@@ -118,6 +124,9 @@ const struct uniphier_clk_data uniphier_pro4_sys_clk_data[] = {
 	UNIPHIER_PRO4_SYS_CLK_GIO(12),			/* Ether, SATA, USB3 */
 	UNIPHIER_PRO4_SYS_CLK_USB3(14, 0),
 	UNIPHIER_PRO4_SYS_CLK_USB3(15, 1),
+	UNIPHIER_CLK_FACTOR("usb30-hsphy0", 16, "upll", 1, 12),
+	UNIPHIER_CLK_FACTOR("usb30-ssphy0", 17, "ref", 1, 1),
+	UNIPHIER_CLK_FACTOR("usb31-ssphy0", 20, "ref", 1, 1),
 	UNIPHIER_CLK_GATE("sata0", 28, NULL, 0x2104, 18),
 	UNIPHIER_CLK_GATE("sata1", 29, NULL, 0x2104, 19),
 	UNIPHIER_PRO4_SYS_CLK_AIO(40),
@@ -130,7 +139,9 @@ const struct uniphier_clk_data uniphier_sld8_sys_clk_data[] = {
 	UNIPHIER_CLK_FACTOR("vpll27a", -1, "ref", 270, 25),	/* 270 MHz */
 	UNIPHIER_CLK_FACTOR("uart", 0, "spll", 1, 20),
 	UNIPHIER_CLK_FACTOR("i2c", 1, "spll", 1, 16),
+	UNIPHIER_CLK_FACTOR("spi", -1, "spll", 1, 32),
 	UNIPHIER_LD4_SYS_CLK_NAND(2),
+	UNIPHIER_SYS_CLK_NAND_4X(3),
 	UNIPHIER_LD4_SYS_CLK_SD,
 	UNIPHIER_CLK_FACTOR("usb2", -1, "upll", 1, 12),
 	UNIPHIER_LD4_SYS_CLK_STDMAC(8),			/* Ether, HSC, MIO */
@@ -143,7 +154,9 @@ const struct uniphier_clk_data uniphier_pro5_sys_clk_data[] = {
 	UNIPHIER_CLK_FACTOR("dapll2", -1, "dapll1", 144, 125),	/* 2949.12 MHz */
 	UNIPHIER_CLK_FACTOR("uart", 0, "dapll2", 1, 40),
 	UNIPHIER_CLK_FACTOR("i2c", 1, "spll", 1, 48),
+	UNIPHIER_CLK_FACTOR("spi", -1, "spll", 1, 48),
 	UNIPHIER_PRO5_SYS_CLK_NAND(2),
+	UNIPHIER_SYS_CLK_NAND_4X(3),
 	UNIPHIER_PRO5_SYS_CLK_SD,
 	UNIPHIER_LD4_SYS_CLK_STDMAC(8),				/* HSC */
 	UNIPHIER_PRO4_SYS_CLK_GIO(12),				/* PCIe, USB3 */
@@ -158,7 +171,9 @@ const struct uniphier_clk_data uniphier_pxs2_sys_clk_data[] = {
 	UNIPHIER_CLK_FACTOR("spll", -1, "ref", 96, 1),		/* 2400 MHz */
 	UNIPHIER_CLK_FACTOR("uart", 0, "spll", 1, 27),
 	UNIPHIER_CLK_FACTOR("i2c", 1, "spll", 1, 48),
+	UNIPHIER_CLK_FACTOR("spi", -1, "spll", 1, 48),
 	UNIPHIER_PRO5_SYS_CLK_NAND(2),
+	UNIPHIER_SYS_CLK_NAND_4X(3),
 	UNIPHIER_PRO5_SYS_CLK_SD,
 	UNIPHIER_PRO4_SYS_CLK_ETHER(6),
 	UNIPHIER_LD4_SYS_CLK_STDMAC(8),				/* HSC, RLE */
@@ -166,8 +181,11 @@ const struct uniphier_clk_data uniphier_pxs2_sys_clk_data[] = {
 	UNIPHIER_PRO4_SYS_CLK_USB3(14, 0),
 	UNIPHIER_PRO4_SYS_CLK_USB3(15, 1),
 	/* The document mentions 0x2104 bit 18, but not functional */
-	UNIPHIER_CLK_GATE("usb30-phy", 16, NULL, 0x2104, 19),
-	UNIPHIER_CLK_GATE("usb31-phy", 20, NULL, 0x2104, 20),
+	UNIPHIER_CLK_GATE("usb30-hsphy0", 16, NULL, 0x2104, 19),
+	UNIPHIER_CLK_FACTOR("usb30-ssphy0", 17, "ref", 1, 1),
+	UNIPHIER_CLK_FACTOR("usb30-ssphy1", 18, "ref", 1, 1),
+	UNIPHIER_CLK_GATE("usb31-hsphy0", 20, NULL, 0x2104, 20),
+	UNIPHIER_CLK_FACTOR("usb31-ssphy0", 21, "ref", 1, 1),
 	UNIPHIER_CLK_GATE("sata0", 28, NULL, 0x2104, 22),
 	UNIPHIER_PRO5_SYS_CLK_AIO(40),
 	{ /* sentinel */ }
@@ -180,7 +198,9 @@ const struct uniphier_clk_data uniphier_ld11_sys_clk_data[] = {
 	UNIPHIER_CLK_FACTOR("vspll", -1, "ref", 80, 1),		/* 2000 MHz */
 	UNIPHIER_CLK_FACTOR("uart", 0, "spll", 1, 34),
 	UNIPHIER_CLK_FACTOR("i2c", 1, "spll", 1, 40),
+	UNIPHIER_CLK_FACTOR("spi", -1, "spll", 1, 40),
 	UNIPHIER_LD11_SYS_CLK_NAND(2),
+	UNIPHIER_SYS_CLK_NAND_4X(3),
 	UNIPHIER_LD11_SYS_CLK_EMMC(4),
 	/* Index 5 reserved for eMMC PHY */
 	UNIPHIER_LD11_SYS_CLK_ETHER(6),
@@ -213,7 +233,9 @@ const struct uniphier_clk_data uniphier_ld20_sys_clk_data[] = {
 	UNIPHIER_CLK_FACTOR("vppll", -1, "ref", 504, 5),	/* 2520 MHz */
 	UNIPHIER_CLK_FACTOR("uart", 0, "spll", 1, 34),
 	UNIPHIER_CLK_FACTOR("i2c", 1, "spll", 1, 40),
+	UNIPHIER_CLK_FACTOR("spi", -1, "spll", 1, 40),
 	UNIPHIER_LD11_SYS_CLK_NAND(2),
+	UNIPHIER_SYS_CLK_NAND_4X(3),
 	UNIPHIER_LD11_SYS_CLK_EMMC(4),
 	/* Index 5 reserved for eMMC PHY */
 	UNIPHIER_LD20_SYS_CLK_SD,
@@ -226,8 +248,10 @@ const struct uniphier_clk_data uniphier_ld20_sys_clk_data[] = {
 	 * We do not use bit 15 here.
 	 */
 	UNIPHIER_CLK_GATE("usb30", 14, NULL, 0x210c, 14),
-	UNIPHIER_CLK_GATE("usb30-phy0", 16, NULL, 0x210c, 12),
-	UNIPHIER_CLK_GATE("usb30-phy1", 17, NULL, 0x210c, 13),
+	UNIPHIER_CLK_GATE("usb30-hsphy0", 16, NULL, 0x210c, 12),
+	UNIPHIER_CLK_GATE("usb30-hsphy1", 17, NULL, 0x210c, 13),
+	UNIPHIER_CLK_FACTOR("usb30-ssphy0", 18, "ref", 1, 1),
+	UNIPHIER_CLK_FACTOR("usb30-ssphy1", 19, "ref", 1, 1),
 	UNIPHIER_CLK_GATE("pcie", 24, NULL, 0x210c, 4),
 	UNIPHIER_LD11_SYS_CLK_AIO(40),
 	UNIPHIER_LD11_SYS_CLK_EVEA(41),
@@ -254,19 +278,21 @@ const struct uniphier_clk_data uniphier_pxs3_sys_clk_data[] = {
 	UNIPHIER_CLK_FACTOR("s2pll", -1, "ref", 88, 1),		/* IPP: 2400 MHz */
 	UNIPHIER_CLK_FACTOR("uart", 0, "spll", 1, 34),
 	UNIPHIER_CLK_FACTOR("i2c", 1, "spll", 1, 40),
+	UNIPHIER_CLK_FACTOR("spi", -1, "spll", 1, 40),
 	UNIPHIER_LD20_SYS_CLK_SD,
 	UNIPHIER_LD11_SYS_CLK_NAND(2),
+	UNIPHIER_SYS_CLK_NAND_4X(3),
 	UNIPHIER_LD11_SYS_CLK_EMMC(4),
 	UNIPHIER_CLK_GATE("ether0", 6, NULL, 0x210c, 9),
 	UNIPHIER_CLK_GATE("ether1", 7, NULL, 0x210c, 10),
 	UNIPHIER_CLK_GATE("usb30", 12, NULL, 0x210c, 4),	/* =GIO0 */
 	UNIPHIER_CLK_GATE("usb31-0", 13, NULL, 0x210c, 5),	/* =GIO1 */
 	UNIPHIER_CLK_GATE("usb31-1", 14, NULL, 0x210c, 6),	/* =GIO1-1 */
-	UNIPHIER_CLK_GATE("usb30-phy0", 16, NULL, 0x210c, 16),
-	UNIPHIER_CLK_GATE("usb30-phy1", 17, NULL, 0x210c, 18),
-	UNIPHIER_CLK_GATE("usb30-phy2", 18, NULL, 0x210c, 20),
-	UNIPHIER_CLK_GATE("usb31-phy0", 20, NULL, 0x210c, 17),
-	UNIPHIER_CLK_GATE("usb31-phy1", 21, NULL, 0x210c, 19),
+	UNIPHIER_CLK_GATE("usb30-hsphy0", 16, NULL, 0x210c, 16),
+	UNIPHIER_CLK_GATE("usb30-ssphy0", 17, NULL, 0x210c, 18),
+	UNIPHIER_CLK_GATE("usb30-ssphy1", 18, NULL, 0x210c, 20),
+	UNIPHIER_CLK_GATE("usb31-hsphy0", 20, NULL, 0x210c, 17),
+	UNIPHIER_CLK_GATE("usb31-ssphy0", 21, NULL, 0x210c, 19),
 	UNIPHIER_CLK_GATE("pcie", 24, NULL, 0x210c, 3),
 	UNIPHIER_CLK_GATE("sata0", 28, NULL, 0x210c, 7),
 	UNIPHIER_CLK_GATE("sata1", 29, NULL, 0x210c, 8),
diff --git a/include/dt-bindings/clock/aspeed-clock.h b/include/dt-bindings/clock/aspeed-clock.h
index 4476184..f437386 100644
--- a/include/dt-bindings/clock/aspeed-clock.h
+++ b/include/dt-bindings/clock/aspeed-clock.h
@@ -25,7 +25,7 @@
 #define ASPEED_CLK_GATE_RSACLK		19
 #define ASPEED_CLK_GATE_UART3CLK	20
 #define ASPEED_CLK_GATE_UART4CLK	21
-#define ASPEED_CLK_GATE_SDCLKCLK	22
+#define ASPEED_CLK_GATE_SDCLK		22
 #define ASPEED_CLK_GATE_LHCCLK		23
 #define ASPEED_CLK_HPLL			24
 #define ASPEED_CLK_AHB			25
diff --git a/include/dt-bindings/clock/axg-audio-clkc.h b/include/dt-bindings/clock/axg-audio-clkc.h
new file mode 100644
index 0000000..fd9c362
--- /dev/null
+++ b/include/dt-bindings/clock/axg-audio-clkc.h
@@ -0,0 +1,94 @@
+/* SPDX-License-Identifier: (GPL-2.0 OR MIT) */
+/*
+ * Copyright (c) 2018 Baylibre SAS.
+ * Author: Jerome Brunet <jbrunet@baylibre.com>
+ */
+
+#ifndef __AXG_AUDIO_CLKC_BINDINGS_H
+#define __AXG_AUDIO_CLKC_BINDINGS_H
+
+#define AUD_CLKID_SLV_SCLK0		9
+#define AUD_CLKID_SLV_SCLK1		10
+#define AUD_CLKID_SLV_SCLK2		11
+#define AUD_CLKID_SLV_SCLK3		12
+#define AUD_CLKID_SLV_SCLK4		13
+#define AUD_CLKID_SLV_SCLK5		14
+#define AUD_CLKID_SLV_SCLK6		15
+#define AUD_CLKID_SLV_SCLK7		16
+#define AUD_CLKID_SLV_SCLK8		17
+#define AUD_CLKID_SLV_SCLK9		18
+#define AUD_CLKID_SLV_LRCLK0		19
+#define AUD_CLKID_SLV_LRCLK1		20
+#define AUD_CLKID_SLV_LRCLK2		21
+#define AUD_CLKID_SLV_LRCLK3		22
+#define AUD_CLKID_SLV_LRCLK4		23
+#define AUD_CLKID_SLV_LRCLK5		24
+#define AUD_CLKID_SLV_LRCLK6		25
+#define AUD_CLKID_SLV_LRCLK7		26
+#define AUD_CLKID_SLV_LRCLK8		27
+#define AUD_CLKID_SLV_LRCLK9		28
+#define AUD_CLKID_DDR_ARB		29
+#define AUD_CLKID_PDM			30
+#define AUD_CLKID_TDMIN_A		31
+#define AUD_CLKID_TDMIN_B		32
+#define AUD_CLKID_TDMIN_C		33
+#define AUD_CLKID_TDMIN_LB		34
+#define AUD_CLKID_TDMOUT_A		35
+#define AUD_CLKID_TDMOUT_B		36
+#define AUD_CLKID_TDMOUT_C		37
+#define AUD_CLKID_FRDDR_A		38
+#define AUD_CLKID_FRDDR_B		39
+#define AUD_CLKID_FRDDR_C		40
+#define AUD_CLKID_TODDR_A		41
+#define AUD_CLKID_TODDR_B		42
+#define AUD_CLKID_TODDR_C		43
+#define AUD_CLKID_LOOPBACK		44
+#define AUD_CLKID_SPDIFIN		45
+#define AUD_CLKID_SPDIFOUT		46
+#define AUD_CLKID_RESAMPLE		47
+#define AUD_CLKID_POWER_DETECT		48
+#define AUD_CLKID_MST_A_MCLK		49
+#define AUD_CLKID_MST_B_MCLK		50
+#define AUD_CLKID_MST_C_MCLK		51
+#define AUD_CLKID_MST_D_MCLK		52
+#define AUD_CLKID_MST_E_MCLK		53
+#define AUD_CLKID_MST_F_MCLK		54
+#define AUD_CLKID_SPDIFOUT_CLK		55
+#define AUD_CLKID_SPDIFIN_CLK		56
+#define AUD_CLKID_PDM_DCLK		57
+#define AUD_CLKID_PDM_SYSCLK		58
+#define AUD_CLKID_MST_A_SCLK		79
+#define AUD_CLKID_MST_B_SCLK		80
+#define AUD_CLKID_MST_C_SCLK		81
+#define AUD_CLKID_MST_D_SCLK		82
+#define AUD_CLKID_MST_E_SCLK		83
+#define AUD_CLKID_MST_F_SCLK		84
+#define AUD_CLKID_MST_A_LRCLK		86
+#define AUD_CLKID_MST_B_LRCLK		87
+#define AUD_CLKID_MST_C_LRCLK		88
+#define AUD_CLKID_MST_D_LRCLK		89
+#define AUD_CLKID_MST_E_LRCLK		90
+#define AUD_CLKID_MST_F_LRCLK		91
+#define AUD_CLKID_TDMIN_A_SCLK_SEL	116
+#define AUD_CLKID_TDMIN_B_SCLK_SEL	117
+#define AUD_CLKID_TDMIN_C_SCLK_SEL	118
+#define AUD_CLKID_TDMIN_LB_SCLK_SEL	119
+#define AUD_CLKID_TDMOUT_A_SCLK_SEL	120
+#define AUD_CLKID_TDMOUT_B_SCLK_SEL	121
+#define AUD_CLKID_TDMOUT_C_SCLK_SEL	122
+#define AUD_CLKID_TDMIN_A_SCLK		123
+#define AUD_CLKID_TDMIN_B_SCLK		124
+#define AUD_CLKID_TDMIN_C_SCLK		125
+#define AUD_CLKID_TDMIN_LB_SCLK		126
+#define AUD_CLKID_TDMOUT_A_SCLK		127
+#define AUD_CLKID_TDMOUT_B_SCLK		128
+#define AUD_CLKID_TDMOUT_C_SCLK		129
+#define AUD_CLKID_TDMIN_A_LRCLK		130
+#define AUD_CLKID_TDMIN_B_LRCLK		131
+#define AUD_CLKID_TDMIN_C_LRCLK		132
+#define AUD_CLKID_TDMIN_LB_LRCLK	133
+#define AUD_CLKID_TDMOUT_A_LRCLK	134
+#define AUD_CLKID_TDMOUT_B_LRCLK	135
+#define AUD_CLKID_TDMOUT_C_LRCLK	136
+
+#endif /* __AXG_AUDIO_CLKC_BINDINGS_H */
diff --git a/include/dt-bindings/clock/axg-clkc.h b/include/dt-bindings/clock/axg-clkc.h
index 555937a..fd1f938 100644
--- a/include/dt-bindings/clock/axg-clkc.h
+++ b/include/dt-bindings/clock/axg-clkc.h
@@ -68,5 +68,9 @@
 #define CLKID_SD_EMMC_B_CLK0			59
 #define CLKID_SD_EMMC_C_CLK0			60
 #define CLKID_HIFI_PLL				69
+#define CLKID_PCIE_CML_EN0			79
+#define CLKID_PCIE_CML_EN1			80
+#define CLKID_MIPI_ENABLE			81
+#define CLKID_GEN_CLK				84
 
 #endif /* __AXG_CLKC_H */
diff --git a/include/dt-bindings/clock/gxbb-clkc.h b/include/dt-bindings/clock/gxbb-clkc.h
index 7a892be..3979d48 100644
--- a/include/dt-bindings/clock/gxbb-clkc.h
+++ b/include/dt-bindings/clock/gxbb-clkc.h
@@ -127,5 +127,6 @@
 #define CLKID_VAPB		140
 #define CLKID_VDEC_1		153
 #define CLKID_VDEC_HEVC		156
+#define CLKID_GEN_CLK		159
 
 #endif /* __GXBB_CLKC_H */
diff --git a/include/dt-bindings/clock/imx6sll-clock.h b/include/dt-bindings/clock/imx6sll-clock.h
index 151111e..1036475 100644
--- a/include/dt-bindings/clock/imx6sll-clock.h
+++ b/include/dt-bindings/clock/imx6sll-clock.h
@@ -197,6 +197,13 @@
 #define IMX6SLL_CLK_EXTERN_AUDIO_PODF   171
 #define IMX6SLL_CLK_EXTERN_AUDIO        172
 
-#define IMX6SLL_CLK_END			173
+#define IMX6SLL_CLK_GPIO1               173
+#define IMX6SLL_CLK_GPIO2               174
+#define IMX6SLL_CLK_GPIO3               175
+#define IMX6SLL_CLK_GPIO4               176
+#define IMX6SLL_CLK_GPIO5               177
+#define IMX6SLL_CLK_GPIO6               178
+
+#define IMX6SLL_CLK_END			179
 
 #endif /* __DT_BINDINGS_CLOCK_IMX6SLL_H */
diff --git a/include/dt-bindings/clock/imx6ul-clock.h b/include/dt-bindings/clock/imx6ul-clock.h
index 9564597..f8e0476 100644
--- a/include/dt-bindings/clock/imx6ul-clock.h
+++ b/include/dt-bindings/clock/imx6ul-clock.h
@@ -235,27 +235,31 @@
 #define IMX6UL_CLK_CSI_PODF		222
 #define IMX6UL_CLK_PLL3_120M		223
 #define IMX6UL_CLK_KPP			224
-#define IMX6UL_CLK_CKO1_SEL		225
-#define IMX6UL_CLK_CKO1_PODF		226
-#define IMX6UL_CLK_CKO1			227
-#define IMX6UL_CLK_CKO2_SEL		228
-#define IMX6UL_CLK_CKO2_PODF		229
-#define IMX6UL_CLK_CKO2			230
-#define IMX6UL_CLK_CKO			231
+#define IMX6ULL_CLK_ESAI_PRED		225
+#define IMX6ULL_CLK_ESAI_PODF		226
+#define IMX6ULL_CLK_ESAI_EXTAL		227
+#define IMX6ULL_CLK_ESAI_MEM		228
+#define IMX6ULL_CLK_ESAI_IPG		229
+#define IMX6ULL_CLK_DCP_CLK		230
+#define IMX6ULL_CLK_EPDC_PRE_SEL	231
+#define IMX6ULL_CLK_EPDC_SEL		232
+#define IMX6ULL_CLK_EPDC_PODF		233
+#define IMX6ULL_CLK_EPDC_ACLK		234
+#define IMX6ULL_CLK_EPDC_PIX		235
+#define IMX6ULL_CLK_ESAI_SEL		236
+#define IMX6UL_CLK_CKO1_SEL		237
+#define IMX6UL_CLK_CKO1_PODF		238
+#define IMX6UL_CLK_CKO1			239
+#define IMX6UL_CLK_CKO2_SEL		240
+#define IMX6UL_CLK_CKO2_PODF		241
+#define IMX6UL_CLK_CKO2			242
+#define IMX6UL_CLK_CKO			243
+#define IMX6UL_CLK_GPIO1		244
+#define IMX6UL_CLK_GPIO2		245
+#define IMX6UL_CLK_GPIO3		246
+#define IMX6UL_CLK_GPIO4		247
+#define IMX6UL_CLK_GPIO5		248
 
-/* For i.MX6ULL */
-#define IMX6ULL_CLK_ESAI_PRED		232
-#define IMX6ULL_CLK_ESAI_PODF		233
-#define IMX6ULL_CLK_ESAI_EXTAL		234
-#define IMX6ULL_CLK_ESAI_MEM		235
-#define IMX6ULL_CLK_ESAI_IPG		236
-#define IMX6ULL_CLK_DCP_CLK		237
-#define IMX6ULL_CLK_EPDC_PRE_SEL	238
-#define IMX6ULL_CLK_EPDC_SEL		239
-#define IMX6ULL_CLK_EPDC_PODF		240
-#define IMX6ULL_CLK_EPDC_ACLK		241
-#define IMX6ULL_CLK_EPDC_PIX		242
-#define IMX6ULL_CLK_ESAI_SEL		243
-#define IMX6UL_CLK_END			244
+#define IMX6UL_CLK_END			249
 
 #endif /* __DT_BINDINGS_CLOCK_IMX6UL_H */
diff --git a/include/dt-bindings/clock/maxim,max9485.h b/include/dt-bindings/clock/maxim,max9485.h
new file mode 100644
index 0000000..185b09c
--- /dev/null
+++ b/include/dt-bindings/clock/maxim,max9485.h
@@ -0,0 +1,18 @@
+/*
+ * Copyright (C) 2018 Daniel Mack
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#ifndef __DT_BINDINGS_MAX9485_CLK_H
+#define __DT_BINDINGS_MAX9485_CLK_H
+
+#define MAX9485_MCLKOUT	0
+#define MAX9485_CLKOUT	1
+#define MAX9485_CLKOUT1	2
+#define MAX9485_CLKOUT2	3
+
+#endif /* __DT_BINDINGS_MAX9485_CLK_H */
diff --git a/include/dt-bindings/clock/px30-cru.h b/include/dt-bindings/clock/px30-cru.h
new file mode 100644
index 0000000..0010147
--- /dev/null
+++ b/include/dt-bindings/clock/px30-cru.h
@@ -0,0 +1,389 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#ifndef _DT_BINDINGS_CLK_ROCKCHIP_PX30_H
+#define _DT_BINDINGS_CLK_ROCKCHIP_PX30_H
+
+/* core clocks */
+#define PLL_APLL		1
+#define PLL_DPLL		2
+#define PLL_CPLL		3
+#define PLL_NPLL		4
+#define APLL_BOOST_H		5
+#define APLL_BOOST_L		6
+#define ARMCLK			7
+
+/* sclk gates (special clocks) */
+#define USB480M			14
+#define SCLK_PDM		15
+#define SCLK_I2S0_TX		16
+#define SCLK_I2S0_TX_OUT	17
+#define SCLK_I2S0_RX		18
+#define SCLK_I2S0_RX_OUT	19
+#define SCLK_I2S1		20
+#define SCLK_I2S1_OUT		21
+#define SCLK_I2S2		22
+#define SCLK_I2S2_OUT		23
+#define SCLK_UART1		24
+#define SCLK_UART2		25
+#define SCLK_UART3		26
+#define SCLK_UART4		27
+#define SCLK_UART5		28
+#define SCLK_I2C0		29
+#define SCLK_I2C1		30
+#define SCLK_I2C2		31
+#define SCLK_I2C3		32
+#define SCLK_I2C4		33
+#define SCLK_PWM0		34
+#define SCLK_PWM1		35
+#define SCLK_SPI0		36
+#define SCLK_SPI1		37
+#define SCLK_TIMER0		38
+#define SCLK_TIMER1		39
+#define SCLK_TIMER2		40
+#define SCLK_TIMER3		41
+#define SCLK_TIMER4		42
+#define SCLK_TIMER5		43
+#define SCLK_TSADC		44
+#define SCLK_SARADC		45
+#define SCLK_OTP		46
+#define SCLK_OTP_USR		47
+#define SCLK_CRYPTO		48
+#define SCLK_CRYPTO_APK		49
+#define SCLK_DDRC		50
+#define SCLK_ISP		51
+#define SCLK_CIF_OUT		52
+#define SCLK_RGA_CORE		53
+#define SCLK_VOPB_PWM		54
+#define SCLK_NANDC		55
+#define SCLK_SDIO		56
+#define SCLK_EMMC		57
+#define SCLK_SFC		58
+#define SCLK_SDMMC		59
+#define SCLK_OTG_ADP		60
+#define SCLK_GMAC_SRC		61
+#define SCLK_GMAC		62
+#define SCLK_GMAC_RX_TX		63
+#define SCLK_MAC_REF		64
+#define SCLK_MAC_REFOUT		65
+#define SCLK_MAC_OUT		66
+#define SCLK_SDMMC_DRV		67
+#define SCLK_SDMMC_SAMPLE	68
+#define SCLK_SDIO_DRV		69
+#define SCLK_SDIO_SAMPLE	70
+#define SCLK_EMMC_DRV		71
+#define SCLK_EMMC_SAMPLE	72
+#define SCLK_GPU		73
+#define SCLK_PVTM		74
+#define SCLK_CORE_VPU		75
+#define SCLK_GMAC_RMII		76
+#define SCLK_UART2_SRC		77
+#define SCLK_NANDC_DIV		78
+#define SCLK_NANDC_DIV50	79
+#define SCLK_SDIO_DIV		80
+#define SCLK_SDIO_DIV50		81
+#define SCLK_EMMC_DIV		82
+#define SCLK_EMMC_DIV50		83
+#define SCLK_DDRCLK		84
+#define SCLK_UART1_SRC		85
+
+/* dclk gates */
+#define DCLK_VOPB		150
+#define DCLK_VOPL		151
+
+/* aclk gates */
+#define ACLK_GPU		170
+#define ACLK_BUS_PRE		171
+#define ACLK_CRYPTO		172
+#define ACLK_VI_PRE		173
+#define ACLK_VO_PRE		174
+#define ACLK_VPU		175
+#define ACLK_PERI_PRE		176
+#define ACLK_GMAC		178
+#define ACLK_CIF		179
+#define ACLK_ISP		180
+#define ACLK_VOPB		181
+#define ACLK_VOPL		182
+#define ACLK_RGA		183
+#define ACLK_GIC		184
+#define ACLK_DCF		186
+#define ACLK_DMAC		187
+#define ACLK_BUS_SRC		188
+#define ACLK_PERI_SRC		189
+
+/* hclk gates */
+#define HCLK_BUS_PRE		240
+#define HCLK_CRYPTO		241
+#define HCLK_VI_PRE		242
+#define HCLK_VO_PRE		243
+#define HCLK_VPU		244
+#define HCLK_PERI_PRE		245
+#define HCLK_MMC_NAND		246
+#define HCLK_SDMMC		247
+#define HCLK_USB		248
+#define HCLK_CIF		249
+#define HCLK_ISP		250
+#define HCLK_VOPB		251
+#define HCLK_VOPL		252
+#define HCLK_RGA		253
+#define HCLK_NANDC		254
+#define HCLK_SDIO		255
+#define HCLK_EMMC		256
+#define HCLK_SFC		257
+#define HCLK_OTG		258
+#define HCLK_HOST		259
+#define HCLK_HOST_ARB		260
+#define HCLK_PDM		261
+#define HCLK_I2S0		262
+#define HCLK_I2S1		263
+#define HCLK_I2S2		264
+
+/* pclk gates */
+#define PCLK_BUS_PRE		320
+#define PCLK_DDR		321
+#define PCLK_VO_PRE		322
+#define PCLK_GMAC		323
+#define PCLK_MIPI_DSI		324
+#define PCLK_MIPIDSIPHY		325
+#define PCLK_MIPICSIPHY		326
+#define PCLK_USB_GRF		327
+#define PCLK_DCF		328
+#define PCLK_UART1		329
+#define PCLK_UART2		330
+#define PCLK_UART3		331
+#define PCLK_UART4		332
+#define PCLK_UART5		333
+#define PCLK_I2C0		334
+#define PCLK_I2C1		335
+#define PCLK_I2C2		336
+#define PCLK_I2C3		337
+#define PCLK_I2C4		338
+#define PCLK_PWM0		339
+#define PCLK_PWM1		340
+#define PCLK_SPI0		341
+#define PCLK_SPI1		342
+#define PCLK_SARADC		343
+#define PCLK_TSADC		344
+#define PCLK_TIMER		345
+#define PCLK_OTP_NS		346
+#define PCLK_WDT_NS		347
+#define PCLK_GPIO1		348
+#define PCLK_GPIO2		349
+#define PCLK_GPIO3		350
+#define PCLK_ISP		351
+#define PCLK_CIF		352
+#define PCLK_OTP_PHY		353
+
+#define CLK_NR_CLKS		(PCLK_OTP_PHY + 1)
+
+/* pmu-clocks indices */
+
+#define PLL_GPLL		1
+
+#define SCLK_RTC32K_PMU		4
+#define SCLK_WIFI_PMU		5
+#define SCLK_UART0_PMU		6
+#define SCLK_PVTM_PMU		7
+#define PCLK_PMU_PRE		8
+#define SCLK_REF24M_PMU		9
+#define SCLK_USBPHY_REF		10
+#define SCLK_MIPIDSIPHY_REF	11
+
+#define XIN24M_DIV		12
+
+#define PCLK_GPIO0_PMU		20
+#define PCLK_UART0_PMU		21
+
+#define CLKPMU_NR_CLKS		(PCLK_UART0_PMU + 1)
+
+/* soft-reset indices */
+#define SRST_CORE0_PO		0
+#define SRST_CORE1_PO		1
+#define SRST_CORE2_PO		2
+#define SRST_CORE3_PO		3
+#define SRST_CORE0		4
+#define SRST_CORE1		5
+#define SRST_CORE2		6
+#define SRST_CORE3		7
+#define SRST_CORE0_DBG		8
+#define SRST_CORE1_DBG		9
+#define SRST_CORE2_DBG		10
+#define SRST_CORE3_DBG		11
+#define SRST_TOPDBG		12
+#define SRST_CORE_NOC		13
+#define SRST_STRC_A		14
+#define SRST_L2C		15
+
+#define SRST_DAP		16
+#define SRST_CORE_PVTM		17
+#define SRST_GPU		18
+#define SRST_GPU_NIU		19
+#define SRST_UPCTL2		20
+#define SRST_UPCTL2_A		21
+#define SRST_UPCTL2_P		22
+#define SRST_MSCH		23
+#define SRST_MSCH_P		24
+#define SRST_DDRMON_P		25
+#define SRST_DDRSTDBY_P		26
+#define SRST_DDRSTDBY		27
+#define SRST_DDRGRF_p		28
+#define SRST_AXI_SPLIT_A	29
+#define SRST_AXI_CMD_A		30
+#define SRST_AXI_CMD_P		31
+
+#define SRST_DDRPHY		32
+#define SRST_DDRPHYDIV		33
+#define SRST_DDRPHY_P		34
+#define SRST_VPU_A		36
+#define SRST_VPU_NIU_A		37
+#define SRST_VPU_H		38
+#define SRST_VPU_NIU_H		39
+#define SRST_VI_NIU_A		40
+#define SRST_VI_NIU_H		41
+#define SRST_ISP_H		42
+#define SRST_ISP		43
+#define SRST_CIF_A		44
+#define SRST_CIF_H		45
+#define SRST_CIF_PCLKIN		46
+#define SRST_MIPICSIPHY_P	47
+
+#define SRST_VO_NIU_A		48
+#define SRST_VO_NIU_H		49
+#define SRST_VO_NIU_P		50
+#define SRST_VOPB_A		51
+#define SRST_VOPB_H		52
+#define SRST_VOPB		53
+#define SRST_PWM_VOPB		54
+#define SRST_VOPL_A		55
+#define SRST_VOPL_H		56
+#define SRST_VOPL		57
+#define SRST_RGA_A		58
+#define SRST_RGA_H		59
+#define SRST_RGA		60
+#define SRST_MIPIDSI_HOST_P	61
+#define SRST_MIPIDSIPHY_P	62
+#define SRST_VPU_CORE		63
+
+#define SRST_PERI_NIU_A		64
+#define SRST_USB_NIU_H		65
+#define SRST_USB2OTG_H		66
+#define SRST_USB2OTG		67
+#define SRST_USB2OTG_ADP	68
+#define SRST_USB2HOST_H		69
+#define SRST_USB2HOST_ARB_H	70
+#define SRST_USB2HOST_AUX_H	71
+#define SRST_USB2HOST_EHCI	72
+#define SRST_USB2HOST		73
+#define SRST_USBPHYPOR		74
+#define SRST_USBPHY_OTG_PORT	75
+#define SRST_USBPHY_HOST_PORT	76
+#define SRST_USBPHY_GRF		77
+#define SRST_CPU_BOOST_P	78
+#define SRST_CPU_BOOST		79
+
+#define SRST_MMC_NAND_NIU_H	80
+#define SRST_SDIO_H		81
+#define SRST_EMMC_H		82
+#define SRST_SFC_H		83
+#define SRST_SFC		84
+#define SRST_SDCARD_NIU_H	85
+#define SRST_SDMMC_H		86
+#define SRST_NANDC_H		89
+#define SRST_NANDC		90
+#define SRST_GMAC_NIU_A		92
+#define SRST_GMAC_NIU_P		93
+#define SRST_GMAC_A		94
+
+#define SRST_PMU_NIU_P		96
+#define SRST_PMU_SGRF_P		97
+#define SRST_PMU_GRF_P		98
+#define SRST_PMU		99
+#define SRST_PMU_MEM_P		100
+#define SRST_PMU_GPIO0_P	101
+#define SRST_PMU_UART0_P	102
+#define SRST_PMU_CRU_P		103
+#define SRST_PMU_PVTM		104
+#define SRST_PMU_UART		105
+#define SRST_PMU_NIU_H		106
+#define SRST_PMU_DDR_FAIL_SAVE	107
+#define SRST_PMU_CORE_PERF_A	108
+#define SRST_PMU_CORE_GRF_P	109
+#define SRST_PMU_GPU_PERF_A	110
+#define SRST_PMU_GPU_GRF_P	111
+
+#define SRST_CRYPTO_NIU_A	112
+#define SRST_CRYPTO_NIU_H	113
+#define SRST_CRYPTO_A		114
+#define SRST_CRYPTO_H		115
+#define SRST_CRYPTO		116
+#define SRST_CRYPTO_APK		117
+#define SRST_BUS_NIU_H		120
+#define SRST_USB_NIU_P		121
+#define SRST_BUS_TOP_NIU_P	122
+#define SRST_INTMEM_A		123
+#define SRST_GIC_A		124
+#define SRST_ROM_H		126
+#define SRST_DCF_A		127
+
+#define SRST_DCF_P		128
+#define SRST_PDM_H		129
+#define SRST_PDM		130
+#define SRST_I2S0_H		131
+#define SRST_I2S0_TX		132
+#define SRST_I2S1_H		133
+#define SRST_I2S1		134
+#define SRST_I2S2_H		135
+#define SRST_I2S2		136
+#define SRST_UART1_P		137
+#define SRST_UART1		138
+#define SRST_UART2_P		139
+#define SRST_UART2		140
+#define SRST_UART3_P		141
+#define SRST_UART3		142
+#define SRST_UART4_P		143
+
+#define SRST_UART4		144
+#define SRST_UART5_P		145
+#define SRST_UART5		146
+#define SRST_I2C0_P		147
+#define SRST_I2C0		148
+#define SRST_I2C1_P		149
+#define SRST_I2C1		150
+#define SRST_I2C2_P		151
+#define SRST_I2C2		152
+#define SRST_I2C3_P		153
+#define SRST_I2C3		154
+#define SRST_PWM0_P		157
+#define SRST_PWM0		158
+#define SRST_PWM1_P		159
+
+#define SRST_PWM1		160
+#define SRST_SPI0_P		161
+#define SRST_SPI0		162
+#define SRST_SPI1_P		163
+#define SRST_SPI1		164
+#define SRST_SARADC_P		165
+#define SRST_SARADC		166
+#define SRST_TSADC_P		167
+#define SRST_TSADC		168
+#define SRST_TIMER_P		169
+#define SRST_TIMER0		170
+#define SRST_TIMER1		171
+#define SRST_TIMER2		172
+#define SRST_TIMER3		173
+#define SRST_TIMER4		174
+#define SRST_TIMER5		175
+
+#define SRST_OTP_NS_P		176
+#define SRST_OTP_NS_SBPI	177
+#define SRST_OTP_NS_USR		178
+#define SRST_OTP_PHY_P		179
+#define SRST_OTP_PHY		180
+#define SRST_WDT_NS_P		181
+#define SRST_GPIO1_P		182
+#define SRST_GPIO2_P		183
+#define SRST_GPIO3_P		184
+#define SRST_SGRF_P		185
+#define SRST_GRF_P		186
+#define SRST_I2S0_RX		191
+
+#endif
diff --git a/include/dt-bindings/clock/pxa-clock.h b/include/dt-bindings/clock/pxa-clock.h
index e65803b..0b0fd2b 100644
--- a/include/dt-bindings/clock/pxa-clock.h
+++ b/include/dt-bindings/clock/pxa-clock.h
@@ -72,6 +72,7 @@
 #define CLK_USIM 58
 #define CLK_USIM1 59
 #define CLK_USMI0 60
-#define CLK_MAX 61
+#define CLK_OSC32k768 61
+#define CLK_MAX 62
 
 #endif
diff --git a/include/dt-bindings/clock/qcom,gcc-sdm845.h b/include/dt-bindings/clock/qcom,gcc-sdm845.h
index aca6126..f96fc2d 100644
--- a/include/dt-bindings/clock/qcom,gcc-sdm845.h
+++ b/include/dt-bindings/clock/qcom,gcc-sdm845.h
@@ -192,6 +192,8 @@
 #define GCC_VS_CTRL_CLK_SRC					182
 #define GCC_VSENSOR_CLK_SRC					183
 #define GPLL4							184
+#define GCC_CPUSS_DVM_BUS_CLK					185
+#define GCC_CPUSS_GNOC_CLK					186
 
 /* GCC Resets */
 #define GCC_MMSS_BCR						0
diff --git a/include/dt-bindings/clock/r9a06g032-sysctrl.h b/include/dt-bindings/clock/r9a06g032-sysctrl.h
new file mode 100644
index 0000000..90c0f3d
--- /dev/null
+++ b/include/dt-bindings/clock/r9a06g032-sysctrl.h
@@ -0,0 +1,148 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * R9A06G032 sysctrl IDs
+ *
+ * Copyright (C) 2018 Renesas Electronics Europe Limited
+ *
+ * Michel Pollet <michel.pollet@bp.renesas.com>, <buserror@gmail.com>
+ */
+
+#ifndef __DT_BINDINGS_R9A06G032_SYSCTRL_H__
+#define __DT_BINDINGS_R9A06G032_SYSCTRL_H__
+
+#define R9A06G032_CLK_PLL_USB		1
+#define R9A06G032_CLK_48		1	/* AKA CLK_PLL_USB */
+#define R9A06G032_MSEBIS_CLK		3	/* AKA CLKOUT_D16 */
+#define R9A06G032_MSEBIM_CLK		3	/* AKA CLKOUT_D16 */
+#define R9A06G032_CLK_DDRPHY_PLLCLK	5	/* AKA CLKOUT_D1OR2 */
+#define R9A06G032_CLK50			6	/* AKA CLKOUT_D20 */
+#define R9A06G032_CLK25			7	/* AKA CLKOUT_D40 */
+#define R9A06G032_CLK125		9	/* AKA CLKOUT_D8 */
+#define R9A06G032_CLK_P5_PG1		17	/* AKA DIV_P5_PG */
+#define R9A06G032_CLK_REF_SYNC		21	/* AKA DIV_REF_SYNC */
+#define R9A06G032_CLK_25_PG4		26
+#define R9A06G032_CLK_25_PG5		27
+#define R9A06G032_CLK_25_PG6		28
+#define R9A06G032_CLK_25_PG7		29
+#define R9A06G032_CLK_25_PG8		30
+#define R9A06G032_CLK_ADC		31
+#define R9A06G032_CLK_ECAT100		32
+#define R9A06G032_CLK_HSR100		33
+#define R9A06G032_CLK_I2C0		34
+#define R9A06G032_CLK_I2C1		35
+#define R9A06G032_CLK_MII_REF		36
+#define R9A06G032_CLK_NAND		37
+#define R9A06G032_CLK_NOUSBP2_PG6	38
+#define R9A06G032_CLK_P1_PG2		39
+#define R9A06G032_CLK_P1_PG3		40
+#define R9A06G032_CLK_P1_PG4		41
+#define R9A06G032_CLK_P4_PG3		42
+#define R9A06G032_CLK_P4_PG4		43
+#define R9A06G032_CLK_P6_PG1		44
+#define R9A06G032_CLK_P6_PG2		45
+#define R9A06G032_CLK_P6_PG3		46
+#define R9A06G032_CLK_P6_PG4		47
+#define R9A06G032_CLK_PCI_USB		48
+#define R9A06G032_CLK_QSPI0		49
+#define R9A06G032_CLK_QSPI1		50
+#define R9A06G032_CLK_RGMII_REF		51
+#define R9A06G032_CLK_RMII_REF		52
+#define R9A06G032_CLK_SDIO0		53
+#define R9A06G032_CLK_SDIO1		54
+#define R9A06G032_CLK_SERCOS100		55
+#define R9A06G032_CLK_SLCD		56
+#define R9A06G032_CLK_SPI0		57
+#define R9A06G032_CLK_SPI1		58
+#define R9A06G032_CLK_SPI2		59
+#define R9A06G032_CLK_SPI3		60
+#define R9A06G032_CLK_SPI4		61
+#define R9A06G032_CLK_SPI5		62
+#define R9A06G032_CLK_SWITCH		63
+#define R9A06G032_HCLK_ECAT125		65
+#define R9A06G032_HCLK_PINCONFIG	66
+#define R9A06G032_HCLK_SERCOS		67
+#define R9A06G032_HCLK_SGPIO2		68
+#define R9A06G032_HCLK_SGPIO3		69
+#define R9A06G032_HCLK_SGPIO4		70
+#define R9A06G032_HCLK_TIMER0		71
+#define R9A06G032_HCLK_TIMER1		72
+#define R9A06G032_HCLK_USBF		73
+#define R9A06G032_HCLK_USBH		74
+#define R9A06G032_HCLK_USBPM		75
+#define R9A06G032_CLK_48_PG_F		76
+#define R9A06G032_CLK_48_PG4		77
+#define R9A06G032_CLK_DDRPHY_PCLK	81	/* AKA CLK_REF_SYNC_D4 */
+#define R9A06G032_CLK_FW		81	/* AKA CLK_REF_SYNC_D4 */
+#define R9A06G032_CLK_CRYPTO		81	/* AKA CLK_REF_SYNC_D4 */
+#define R9A06G032_CLK_A7MP		84	/* AKA DIV_CA7 */
+#define R9A06G032_HCLK_CAN0		85
+#define R9A06G032_HCLK_CAN1		86
+#define R9A06G032_HCLK_DELTASIGMA	87
+#define R9A06G032_HCLK_PWMPTO		88
+#define R9A06G032_HCLK_RSV		89
+#define R9A06G032_HCLK_SGPIO0		90
+#define R9A06G032_HCLK_SGPIO1		91
+#define R9A06G032_RTOS_MDC		92
+#define R9A06G032_CLK_CM3		93
+#define R9A06G032_CLK_DDRC		94
+#define R9A06G032_CLK_ECAT25		95
+#define R9A06G032_CLK_HSR50		96
+#define R9A06G032_CLK_HW_RTOS		97
+#define R9A06G032_CLK_SERCOS50		98
+#define R9A06G032_HCLK_ADC		99
+#define R9A06G032_HCLK_CM3		100
+#define R9A06G032_HCLK_CRYPTO_EIP150	101
+#define R9A06G032_HCLK_CRYPTO_EIP93	102
+#define R9A06G032_HCLK_DDRC		103
+#define R9A06G032_HCLK_DMA0		104
+#define R9A06G032_HCLK_DMA1		105
+#define R9A06G032_HCLK_GMAC0		106
+#define R9A06G032_HCLK_GMAC1		107
+#define R9A06G032_HCLK_GPIO0		108
+#define R9A06G032_HCLK_GPIO1		109
+#define R9A06G032_HCLK_GPIO2		110
+#define R9A06G032_HCLK_HSR		111
+#define R9A06G032_HCLK_I2C0		112
+#define R9A06G032_HCLK_I2C1		113
+#define R9A06G032_HCLK_LCD		114
+#define R9A06G032_HCLK_MSEBI_M		115
+#define R9A06G032_HCLK_MSEBI_S		116
+#define R9A06G032_HCLK_NAND		117
+#define R9A06G032_HCLK_PG_I		118
+#define R9A06G032_HCLK_PG19		119
+#define R9A06G032_HCLK_PG20		120
+#define R9A06G032_HCLK_PG3		121
+#define R9A06G032_HCLK_PG4		122
+#define R9A06G032_HCLK_QSPI0		123
+#define R9A06G032_HCLK_QSPI1		124
+#define R9A06G032_HCLK_ROM		125
+#define R9A06G032_HCLK_RTC		126
+#define R9A06G032_HCLK_SDIO0		127
+#define R9A06G032_HCLK_SDIO1		128
+#define R9A06G032_HCLK_SEMAP		129
+#define R9A06G032_HCLK_SPI0		130
+#define R9A06G032_HCLK_SPI1		131
+#define R9A06G032_HCLK_SPI2		132
+#define R9A06G032_HCLK_SPI3		133
+#define R9A06G032_HCLK_SPI4		134
+#define R9A06G032_HCLK_SPI5		135
+#define R9A06G032_HCLK_SWITCH		136
+#define R9A06G032_HCLK_SWITCH_RG	137
+#define R9A06G032_HCLK_UART0		138
+#define R9A06G032_HCLK_UART1		139
+#define R9A06G032_HCLK_UART2		140
+#define R9A06G032_HCLK_UART3		141
+#define R9A06G032_HCLK_UART4		142
+#define R9A06G032_HCLK_UART5		143
+#define R9A06G032_HCLK_UART6		144
+#define R9A06G032_HCLK_UART7		145
+#define R9A06G032_CLK_UART0		146
+#define R9A06G032_CLK_UART1		147
+#define R9A06G032_CLK_UART2		148
+#define R9A06G032_CLK_UART3		149
+#define R9A06G032_CLK_UART4		150
+#define R9A06G032_CLK_UART5		151
+#define R9A06G032_CLK_UART6		152
+#define R9A06G032_CLK_UART7		153
+
+#endif /* __DT_BINDINGS_R9A06G032_SYSCTRL_H__ */
diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
index b7cfa03..08b1aa7 100644
--- a/include/linux/clk-provider.h
+++ b/include/linux/clk-provider.h
@@ -38,6 +38,8 @@
 #define CLK_IS_CRITICAL		BIT(11) /* do not gate, ever */
 /* parents need enable during gate/ungate, set rate and re-parent */
 #define CLK_OPS_PARENT_ENABLE	BIT(12)
+/* duty cycle call may be forwarded to the parent clock */
+#define CLK_DUTY_CYCLE_PARENT	BIT(13)
 
 struct clk;
 struct clk_hw;
@@ -67,6 +69,17 @@ struct clk_rate_request {
 };
 
 /**
+ * struct clk_duty - Struture encoding the duty cycle ratio of a clock
+ *
+ * @num:	Numerator of the duty cycle ratio
+ * @den:	Denominator of the duty cycle ratio
+ */
+struct clk_duty {
+	unsigned int num;
+	unsigned int den;
+};
+
+/**
  * struct clk_ops -  Callback operations for hardware clocks; these are to
  * be provided by the clock implementation, and will be called by drivers
  * through the clk_* api.
@@ -169,6 +182,15 @@ struct clk_rate_request {
  *		by the second argument. Valid values for degrees are
  *		0-359. Return 0 on success, otherwise -EERROR.
  *
+ * @get_duty_cycle: Queries the hardware to get the current duty cycle ratio
+ *              of a clock. Returned values denominator cannot be 0 and must be
+ *              superior or equal to the numerator.
+ *
+ * @set_duty_cycle: Apply the duty cycle ratio to this clock signal specified by
+ *              the numerator (2nd argurment) and denominator (3rd  argument).
+ *              Argument must be a valid ratio (denominator > 0
+ *              and >= numerator) Return 0 on success, otherwise -EERROR.
+ *
  * @init:	Perform platform-specific initialization magic.
  *		This is not not used by any of the basic clock types.
  *		Please consider other ways of solving initialization problems
@@ -218,6 +240,10 @@ struct clk_ops {
 					   unsigned long parent_accuracy);
 	int		(*get_phase)(struct clk_hw *hw);
 	int		(*set_phase)(struct clk_hw *hw, int degrees);
+	int		(*get_duty_cycle)(struct clk_hw *hw,
+					  struct clk_duty *duty);
+	int		(*set_duty_cycle)(struct clk_hw *hw,
+					  struct clk_duty *duty);
 	void		(*init)(struct clk_hw *hw);
 	void		(*debug_init)(struct clk_hw *hw, struct dentry *dentry);
 };
diff --git a/include/linux/clk.h b/include/linux/clk.h
index 0dbd088..4f750c4 100644
--- a/include/linux/clk.h
+++ b/include/linux/clk.h
@@ -142,6 +142,27 @@ int clk_set_phase(struct clk *clk, int degrees);
 int clk_get_phase(struct clk *clk);
 
 /**
+ * clk_set_duty_cycle - adjust the duty cycle ratio of a clock signal
+ * @clk: clock signal source
+ * @num: numerator of the duty cycle ratio to be applied
+ * @den: denominator of the duty cycle ratio to be applied
+ *
+ * Adjust the duty cycle of a clock signal by the specified ratio. Returns 0 on
+ * success, -EERROR otherwise.
+ */
+int clk_set_duty_cycle(struct clk *clk, unsigned int num, unsigned int den);
+
+/**
+ * clk_get_duty_cycle - return the duty cycle ratio of a clock signal
+ * @clk: clock signal source
+ * @scale: scaling factor to be applied to represent the ratio as an integer
+ *
+ * Returns the duty cycle ratio multiplied by the scale provided, otherwise
+ * returns -EERROR.
+ */
+int clk_get_scaled_duty_cycle(struct clk *clk, unsigned int scale);
+
+/**
  * clk_is_match - check if two clk's point to the same hardware clock
  * @p: clk compared against q
  * @q: clk compared against p
@@ -183,6 +204,18 @@ static inline long clk_get_phase(struct clk *clk)
 	return -ENOTSUPP;
 }
 
+static inline int clk_set_duty_cycle(struct clk *clk, unsigned int num,
+				     unsigned int den)
+{
+	return -ENOTSUPP;
+}
+
+static inline unsigned int clk_get_scaled_duty_cycle(struct clk *clk,
+						     unsigned int scale)
+{
+	return 0;
+}
+
 static inline bool clk_is_match(const struct clk *p, const struct clk *q)
 {
 	return p == q;
diff --git a/include/trace/events/clk.h b/include/trace/events/clk.h
index 2cd4493..9004fff 100644
--- a/include/trace/events/clk.h
+++ b/include/trace/events/clk.h
@@ -192,6 +192,42 @@ DEFINE_EVENT(clk_phase, clk_set_phase_complete,
 	TP_ARGS(core, phase)
 );
 
+DECLARE_EVENT_CLASS(clk_duty_cycle,
+
+	TP_PROTO(struct clk_core *core, struct clk_duty *duty),
+
+	TP_ARGS(core, duty),
+
+	TP_STRUCT__entry(
+		__string(        name,           core->name              )
+		__field( unsigned int,           num                     )
+		__field( unsigned int,           den                     )
+	),
+
+	TP_fast_assign(
+		__assign_str(name, core->name);
+		__entry->num = duty->num;
+		__entry->den = duty->den;
+	),
+
+	TP_printk("%s %u/%u", __get_str(name), (unsigned int)__entry->num,
+		  (unsigned int)__entry->den)
+);
+
+DEFINE_EVENT(clk_duty_cycle, clk_set_duty_cycle,
+
+	TP_PROTO(struct clk_core *core, struct clk_duty *duty),
+
+	TP_ARGS(core, duty)
+);
+
+DEFINE_EVENT(clk_duty_cycle, clk_set_duty_cycle_complete,
+
+	TP_PROTO(struct clk_core *core, struct clk_duty *duty),
+
+	TP_ARGS(core, duty)
+);
+
 #endif /* _TRACE_CLK_H */
 
 /* This part must be outside protection */