| /* |
| * Copyright (c) 2015 Heiko Stuebner <heiko@sntech.de> |
| * |
| * This file is dual-licensed: you can use it either under the terms |
| * of the GPL or the X11 license, at your option. Note that this dual |
| * licensing only applies to this file, and not this project as a |
| * whole. |
| * |
| * a) This library 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 library 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. |
| * |
| * Or, alternatively, |
| * |
| * b) Permission is hereby granted, free of charge, to any person |
| * obtaining a copy of this software and associated documentation |
| * files (the "Software"), to deal in the Software without |
| * restriction, including without limitation the rights to use, |
| * copy, modify, merge, publish, distribute, sublicense, and/or |
| * sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following |
| * conditions: |
| * |
| * The above copyright notice and this permission notice shall be |
| * included in all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES |
| * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT |
| * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
| * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| * OTHER DEALINGS IN THE SOFTWARE. |
| */ |
| |
| #include <dt-bindings/clock/rk3368-cru.h> |
| #include <dt-bindings/gpio/gpio.h> |
| #include <dt-bindings/interrupt-controller/irq.h> |
| #include <dt-bindings/interrupt-controller/arm-gic.h> |
| #include <dt-bindings/pinctrl/rockchip.h> |
| #include <dt-bindings/thermal/thermal.h> |
| #include <dt-bindings/memory/rk3368-dmc.h> |
| |
| / { |
| compatible = "rockchip,rk3368"; |
| interrupt-parent = <&gic>; |
| #address-cells = <2>; |
| #size-cells = <2>; |
| |
| aliases { |
| ethernet0 = &gmac; |
| i2c0 = &i2c0; |
| i2c1 = &i2c1; |
| i2c2 = &i2c2; |
| i2c3 = &i2c3; |
| i2c4 = &i2c4; |
| i2c5 = &i2c5; |
| serial0 = &uart0; |
| serial1 = &uart1; |
| serial2 = &uart2; |
| serial3 = &uart3; |
| serial4 = &uart4; |
| spi0 = &spi0; |
| spi1 = &spi1; |
| spi2 = &spi2; |
| }; |
| |
| cpus { |
| #address-cells = <0x2>; |
| #size-cells = <0x0>; |
| |
| cpu-map { |
| cluster0 { |
| core0 { |
| cpu = <&cpu_b0>; |
| }; |
| core1 { |
| cpu = <&cpu_b1>; |
| }; |
| core2 { |
| cpu = <&cpu_b2>; |
| }; |
| core3 { |
| cpu = <&cpu_b3>; |
| }; |
| }; |
| |
| cluster1 { |
| core0 { |
| cpu = <&cpu_l0>; |
| }; |
| core1 { |
| cpu = <&cpu_l1>; |
| }; |
| core2 { |
| cpu = <&cpu_l2>; |
| }; |
| core3 { |
| cpu = <&cpu_l3>; |
| }; |
| }; |
| }; |
| |
| idle-states { |
| entry-method = "psci"; |
| |
| cpu_sleep: cpu-sleep-0 { |
| compatible = "arm,idle-state"; |
| arm,psci-suspend-param = <0x1010000>; |
| entry-latency-us = <0x3fffffff>; |
| exit-latency-us = <0x40000000>; |
| min-residency-us = <0xffffffff>; |
| }; |
| }; |
| |
| cpu_l0: cpu@0 { |
| device_type = "cpu"; |
| compatible = "arm,cortex-a53", "arm,armv8"; |
| reg = <0x0 0x0>; |
| cpu-idle-states = <&cpu_sleep>; |
| enable-method = "psci"; |
| |
| #cooling-cells = <2>; /* min followed by max */ |
| }; |
| |
| cpu_l1: cpu@1 { |
| device_type = "cpu"; |
| compatible = "arm,cortex-a53", "arm,armv8"; |
| reg = <0x0 0x1>; |
| cpu-idle-states = <&cpu_sleep>; |
| enable-method = "psci"; |
| }; |
| |
| cpu_l2: cpu@2 { |
| device_type = "cpu"; |
| compatible = "arm,cortex-a53", "arm,armv8"; |
| reg = <0x0 0x2>; |
| cpu-idle-states = <&cpu_sleep>; |
| enable-method = "psci"; |
| }; |
| |
| cpu_l3: cpu@3 { |
| device_type = "cpu"; |
| compatible = "arm,cortex-a53", "arm,armv8"; |
| reg = <0x0 0x3>; |
| cpu-idle-states = <&cpu_sleep>; |
| enable-method = "psci"; |
| }; |
| |
| cpu_b0: cpu@100 { |
| device_type = "cpu"; |
| compatible = "arm,cortex-a53", "arm,armv8"; |
| reg = <0x0 0x100>; |
| cpu-idle-states = <&cpu_sleep>; |
| enable-method = "psci"; |
| |
| #cooling-cells = <2>; /* min followed by max */ |
| }; |
| |
| cpu_b1: cpu@101 { |
| device_type = "cpu"; |
| compatible = "arm,cortex-a53", "arm,armv8"; |
| reg = <0x0 0x101>; |
| cpu-idle-states = <&cpu_sleep>; |
| enable-method = "psci"; |
| }; |
| |
| cpu_b2: cpu@102 { |
| device_type = "cpu"; |
| compatible = "arm,cortex-a53", "arm,armv8"; |
| reg = <0x0 0x102>; |
| cpu-idle-states = <&cpu_sleep>; |
| enable-method = "psci"; |
| }; |
| |
| cpu_b3: cpu@103 { |
| device_type = "cpu"; |
| compatible = "arm,cortex-a53", "arm,armv8"; |
| reg = <0x0 0x103>; |
| cpu-idle-states = <&cpu_sleep>; |
| enable-method = "psci"; |
| }; |
| }; |
| |
| arm-pmu { |
| compatible = "arm,armv8-pmuv3"; |
| interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>; |
| interrupt-affinity = <&cpu_l0>, <&cpu_l1>, <&cpu_l2>, |
| <&cpu_l3>, <&cpu_b0>, <&cpu_b1>, |
| <&cpu_b2>, <&cpu_b3>; |
| }; |
| |
| psci { |
| compatible = "arm,psci-0.2"; |
| method = "smc"; |
| }; |
| |
| timer { |
| compatible = "arm,armv8-timer"; |
| interrupts = <GIC_PPI 13 |
| (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_HIGH)>, |
| <GIC_PPI 14 |
| (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_HIGH)>, |
| <GIC_PPI 11 |
| (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_HIGH)>, |
| <GIC_PPI 10 |
| (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_HIGH)>; |
| }; |
| |
| xin24m: oscillator { |
| compatible = "fixed-clock"; |
| clock-frequency = <24000000>; |
| clock-output-names = "xin24m"; |
| #clock-cells = <0>; |
| }; |
| |
| dmc: dmc@ff610000 { |
| compatible = "rockchip,rk3368-dmc", "syscon"; |
| rockchip,cru = <&cru>; |
| rockchip,grf = <&grf>; |
| rockchip,msch = <&service_msch>; |
| reg = <0 0xff610000 0 0x400 |
| 0 0xff620000 0 0x400>; |
| }; |
| |
| service_msch: syscon@ffac0000 { |
| compatible = "rockchip,rk3368-msch", "syscon"; |
| reg = <0x0 0xffac0000 0x0 0x2000>; |
| status = "okay"; |
| }; |
| |
| sdmmc: dwmmc@ff0c0000 { |
| compatible = "rockchip,rk3368-dw-mshc", "rockchip,rk3288-dw-mshc"; |
| reg = <0x0 0xff0c0000 0x0 0x4000>; |
| clock-freq-min-max = <400000 150000000>; |
| clocks = <&cru HCLK_SDMMC>, <&cru SCLK_SDMMC>, |
| <&cru SCLK_SDMMC_DRV>, <&cru SCLK_SDMMC_SAMPLE>; |
| clock-names = "biu", "ciu", "ciu-drive", "ciu-sample"; |
| fifo-depth = <0x100>; |
| interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>; |
| status = "disabled"; |
| }; |
| |
| sdio0: dwmmc@ff0d0000 { |
| compatible = "rockchip,rk3368-dw-mshc", "rockchip,rk3288-dw-mshc"; |
| reg = <0x0 0xff0d0000 0x0 0x4000>; |
| clock-freq-min-max = <400000 150000000>; |
| clocks = <&cru HCLK_SDIO0>, <&cru SCLK_SDIO0>, |
| <&cru SCLK_SDIO0_DRV>, <&cru SCLK_SDIO0_SAMPLE>; |
| clock-names = "biu", "ciu", "ciu_drv", "ciu_sample"; |
| fifo-depth = <0x100>; |
| interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>; |
| status = "disabled"; |
| }; |
| |
| emmc: dwmmc@ff0f0000 { |
| compatible = "rockchip,rk3368-dw-mshc", "rockchip,rk3288-dw-mshc"; |
| reg = <0x0 0xff0f0000 0x0 0x4000>; |
| clock-freq-min-max = <400000 150000000>; |
| clocks = <&cru HCLK_EMMC>, <&cru SCLK_EMMC>, |
| <&cru SCLK_EMMC_DRV>, <&cru SCLK_EMMC_SAMPLE>; |
| clock-names = "biu", "ciu", "ciu-drive", "ciu-sample"; |
| fifo-depth = <0x100>; |
| interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>; |
| status = "disabled"; |
| }; |
| |
| saradc: saradc@ff100000 { |
| compatible = "rockchip,saradc"; |
| reg = <0x0 0xff100000 0x0 0x100>; |
| interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>; |
| #io-channel-cells = <1>; |
| clocks = <&cru SCLK_SARADC>, <&cru PCLK_SARADC>; |
| clock-names = "saradc", "apb_pclk"; |
| status = "disabled"; |
| }; |
| |
| spi0: spi@ff110000 { |
| compatible = "rockchip,rk3368-spi", "rockchip,rk3066-spi"; |
| reg = <0x0 0xff110000 0x0 0x1000>; |
| clocks = <&cru SCLK_SPI0>, <&cru PCLK_SPI0>; |
| clock-names = "spiclk", "apb_pclk"; |
| interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&spi0_clk &spi0_tx &spi0_rx &spi0_cs0>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "disabled"; |
| }; |
| |
| spi1: spi@ff120000 { |
| compatible = "rockchip,rk3368-spi", "rockchip,rk3066-spi"; |
| reg = <0x0 0xff120000 0x0 0x1000>; |
| clocks = <&cru SCLK_SPI1>, <&cru PCLK_SPI1>; |
| clock-names = "spiclk", "apb_pclk"; |
| interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&spi1_clk &spi1_tx &spi1_rx &spi1_cs0>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "disabled"; |
| }; |
| |
| spi2: spi@ff130000 { |
| compatible = "rockchip,rk3368-spi", "rockchip,rk3066-spi"; |
| reg = <0x0 0xff130000 0x0 0x1000>; |
| clocks = <&cru SCLK_SPI2>, <&cru PCLK_SPI2>; |
| clock-names = "spiclk", "apb_pclk"; |
| interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&spi2_clk &spi2_tx &spi2_rx &spi2_cs0>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "disabled"; |
| }; |
| |
| i2c1: i2c@ff140000 { |
| compatible = "rockchip,rk3368-i2c", "rockchip,rk3288-i2c"; |
| reg = <0x0 0xff140000 0x0 0x1000>; |
| interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| clock-names = "i2c"; |
| clocks = <&cru PCLK_I2C1>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2c1_xfer>; |
| status = "disabled"; |
| }; |
| |
| i2c3: i2c@ff150000 { |
| compatible = "rockchip,rk3368-i2c", "rockchip,rk3288-i2c"; |
| reg = <0x0 0xff150000 0x0 0x1000>; |
| interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| clock-names = "i2c"; |
| clocks = <&cru PCLK_I2C3>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2c3_xfer>; |
| status = "disabled"; |
| }; |
| |
| i2c4: i2c@ff160000 { |
| compatible = "rockchip,rk3368-i2c", "rockchip,rk3288-i2c"; |
| reg = <0x0 0xff160000 0x0 0x1000>; |
| interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| clock-names = "i2c"; |
| clocks = <&cru PCLK_I2C4>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2c4_xfer>; |
| status = "disabled"; |
| }; |
| |
| i2c5: i2c@ff170000 { |
| compatible = "rockchip,rk3368-i2c", "rockchip,rk3288-i2c"; |
| reg = <0x0 0xff170000 0x0 0x1000>; |
| interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| clock-names = "i2c"; |
| clocks = <&cru PCLK_I2C5>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2c5_xfer>; |
| status = "disabled"; |
| }; |
| |
| uart0: serial@ff180000 { |
| compatible = "rockchip,rk3368-uart", "snps,dw-apb-uart"; |
| reg = <0x0 0xff180000 0x0 0x100>; |
| clock-frequency = <24000000>; |
| clocks = <&cru SCLK_UART0>, <&cru PCLK_UART0>; |
| clock-names = "baudclk", "apb_pclk"; |
| interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>; |
| reg-shift = <2>; |
| reg-io-width = <4>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&uart0_xfer>; |
| status = "disabled"; |
| }; |
| |
| uart1: serial@ff190000 { |
| compatible = "rockchip,rk3368-uart", "snps,dw-apb-uart"; |
| reg = <0x0 0xff190000 0x0 0x100>; |
| clock-frequency = <24000000>; |
| clocks = <&cru SCLK_UART1>, <&cru PCLK_UART1>; |
| clock-names = "baudclk", "apb_pclk"; |
| interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>; |
| reg-shift = <2>; |
| reg-io-width = <4>; |
| pinctrl-names = "default"; |
| pinctrl-1 = <&uart0_xfer>; |
| status = "disabled"; |
| }; |
| |
| uart3: serial@ff1b0000 { |
| compatible = "rockchip,rk3368-uart", "snps,dw-apb-uart"; |
| reg = <0x0 0xff1b0000 0x0 0x100>; |
| clock-frequency = <24000000>; |
| clocks = <&cru SCLK_UART3>, <&cru PCLK_UART3>; |
| clock-names = "baudclk", "apb_pclk"; |
| interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>; |
| reg-shift = <2>; |
| reg-io-width = <4>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&uart3_xfer>; |
| status = "disabled"; |
| }; |
| |
| uart4: serial@ff1c0000 { |
| compatible = "rockchip,rk3368-uart", "snps,dw-apb-uart"; |
| reg = <0x0 0xff1c0000 0x0 0x100>; |
| clock-frequency = <24000000>; |
| clocks = <&cru SCLK_UART4>, <&cru PCLK_UART4>; |
| clock-names = "baudclk", "apb_pclk"; |
| interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>; |
| reg-shift = <2>; |
| reg-io-width = <4>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&uart4_xfer>; |
| status = "disabled"; |
| }; |
| |
| thermal-zones { |
| cpu { |
| polling-delay-passive = <100>; /* milliseconds */ |
| polling-delay = <5000>; /* milliseconds */ |
| |
| thermal-sensors = <&tsadc 0>; |
| |
| trips { |
| cpu_alert0: cpu_alert0 { |
| temperature = <75000>; /* millicelsius */ |
| hysteresis = <2000>; /* millicelsius */ |
| type = "passive"; |
| }; |
| cpu_alert1: cpu_alert1 { |
| temperature = <80000>; /* millicelsius */ |
| hysteresis = <2000>; /* millicelsius */ |
| type = "passive"; |
| }; |
| cpu_crit: cpu_crit { |
| temperature = <95000>; /* millicelsius */ |
| hysteresis = <2000>; /* millicelsius */ |
| type = "critical"; |
| }; |
| }; |
| |
| cooling-maps { |
| map0 { |
| trip = <&cpu_alert0>; |
| cooling-device = |
| <&cpu_b0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; |
| }; |
| map1 { |
| trip = <&cpu_alert1>; |
| cooling-device = |
| <&cpu_l0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; |
| }; |
| }; |
| }; |
| |
| gpu { |
| polling-delay-passive = <100>; /* milliseconds */ |
| polling-delay = <5000>; /* milliseconds */ |
| |
| thermal-sensors = <&tsadc 1>; |
| |
| trips { |
| gpu_alert0: gpu_alert0 { |
| temperature = <80000>; /* millicelsius */ |
| hysteresis = <2000>; /* millicelsius */ |
| type = "passive"; |
| }; |
| gpu_crit: gpu_crit { |
| temperature = <115000>; /* millicelsius */ |
| hysteresis = <2000>; /* millicelsius */ |
| type = "critical"; |
| }; |
| }; |
| |
| cooling-maps { |
| map0 { |
| trip = <&gpu_alert0>; |
| cooling-device = |
| <&cpu_b0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; |
| }; |
| }; |
| }; |
| }; |
| |
| tsadc: tsadc@ff280000 { |
| compatible = "rockchip,rk3368-tsadc"; |
| reg = <0x0 0xff280000 0x0 0x100>; |
| interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>; |
| clocks = <&cru SCLK_TSADC>, <&cru PCLK_TSADC>; |
| clock-names = "tsadc", "apb_pclk"; |
| resets = <&cru SRST_TSADC>; |
| reset-names = "tsadc-apb"; |
| pinctrl-names = "init", "default", "sleep"; |
| pinctrl-0 = <&otp_gpio>; |
| pinctrl-1 = <&otp_out>; |
| pinctrl-2 = <&otp_gpio>; |
| #thermal-sensor-cells = <1>; |
| rockchip,hw-tshut-temp = <95000>; |
| status = "disabled"; |
| }; |
| |
| gmac: ethernet@ff290000 { |
| compatible = "rockchip,rk3368-gmac"; |
| reg = <0x0 0xff290000 0x0 0x10000>; |
| interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>; |
| interrupt-names = "macirq"; |
| rockchip,grf = <&grf>; |
| clocks = <&cru SCLK_MAC>, |
| <&cru SCLK_MAC_RX>, <&cru SCLK_MAC_TX>, |
| <&cru SCLK_MACREF>, <&cru SCLK_MACREF_OUT>, |
| <&cru ACLK_GMAC>, <&cru PCLK_GMAC>; |
| clock-names = "stmmaceth", |
| "mac_clk_rx", "mac_clk_tx", |
| "clk_mac_ref", "clk_mac_refout", |
| "aclk_mac", "pclk_mac"; |
| status = "disabled"; |
| }; |
| |
| usb_host0_ehci: usb@ff500000 { |
| compatible = "generic-ehci"; |
| reg = <0x0 0xff500000 0x0 0x100>; |
| interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>; |
| clocks = <&cru HCLK_HOST0>; |
| clock-names = "usbhost"; |
| status = "disabled"; |
| }; |
| |
| usb_otg: usb@ff580000 { |
| compatible = "rockchip,rk3368-usb", "rockchip,rk3066-usb", |
| "snps,dwc2"; |
| reg = <0x0 0xff580000 0x0 0x40000>; |
| interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>; |
| clocks = <&cru HCLK_OTG0>; |
| clock-names = "otg"; |
| dr_mode = "otg"; |
| g-np-tx-fifo-size = <16>; |
| g-rx-fifo-size = <275>; |
| g-tx-fifo-size = <256 128 128 64 64 32>; |
| g-use-dma; |
| status = "disabled"; |
| }; |
| |
| i2c0: i2c@ff650000 { |
| compatible = "rockchip,rk3368-i2c", "rockchip,rk3288-i2c"; |
| reg = <0x0 0xff650000 0x0 0x1000>; |
| clocks = <&cru PCLK_I2C0>; |
| clock-names = "i2c"; |
| interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2c0_xfer>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "disabled"; |
| }; |
| |
| i2c2: i2c@ff660000 { |
| compatible = "rockchip,rk3368-i2c", "rockchip,rk3288-i2c"; |
| reg = <0x0 0xff660000 0x0 0x1000>; |
| interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| clock-names = "i2c"; |
| clocks = <&cru PCLK_I2C2>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&i2c2_xfer>; |
| status = "disabled"; |
| }; |
| |
| pwm0: pwm@ff680000 { |
| compatible = "rockchip,rk3368-pwm", "rockchip,rk3288-pwm"; |
| reg = <0x0 0xff680000 0x0 0x10>; |
| #pwm-cells = <3>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pwm0_pin>; |
| clocks = <&cru PCLK_PWM1>; |
| clock-names = "pwm"; |
| status = "disabled"; |
| }; |
| |
| pwm1: pwm@ff680010 { |
| compatible = "rockchip,rk3368-pwm", "rockchip,rk3288-pwm"; |
| reg = <0x0 0xff680010 0x0 0x10>; |
| #pwm-cells = <3>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pwm1_pin>; |
| clocks = <&cru PCLK_PWM1>; |
| clock-names = "pwm"; |
| status = "disabled"; |
| }; |
| |
| pwm2: pwm@ff680020 { |
| compatible = "rockchip,rk3368-pwm", "rockchip,rk3288-pwm"; |
| reg = <0x0 0xff680020 0x0 0x10>; |
| #pwm-cells = <3>; |
| clocks = <&cru PCLK_PWM1>; |
| clock-names = "pwm"; |
| status = "disabled"; |
| }; |
| |
| pwm3: pwm@ff680030 { |
| compatible = "rockchip,rk3368-pwm", "rockchip,rk3288-pwm"; |
| reg = <0x0 0xff680030 0x0 0x10>; |
| #pwm-cells = <3>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pwm3_pin>; |
| clocks = <&cru PCLK_PWM1>; |
| clock-names = "pwm"; |
| status = "disabled"; |
| }; |
| |
| uart2: serial@ff690000 { |
| compatible = "rockchip,rk3368-uart", "snps,dw-apb-uart"; |
| reg = <0x0 0xff690000 0x0 0x100>; |
| clock-frequency = <24000000>; |
| clocks = <&cru SCLK_UART2>, <&cru PCLK_UART2>; |
| clock-names = "baudclk", "apb_pclk"; |
| interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&uart2_xfer>; |
| reg-shift = <2>; |
| reg-io-width = <4>; |
| status = "disabled"; |
| }; |
| |
| mbox: mbox@ff6b0000 { |
| compatible = "rockchip,rk3368-mailbox"; |
| reg = <0x0 0xff6b0000 0x0 0x1000>; |
| interrupts = <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>; |
| clocks = <&cru PCLK_MAILBOX>; |
| clock-names = "pclk_mailbox"; |
| #mbox-cells = <1>; |
| }; |
| |
| pmugrf: syscon@ff738000 { |
| compatible = "rockchip,rk3368-pmugrf", "syscon"; |
| reg = <0x0 0xff738000 0x0 0x1000>; |
| }; |
| |
| sgrf: syscon@ff740000 { |
| compatible = "rockchip,rk3368-sgrf", "syscon"; |
| reg = <0x0 0xff740000 0x0 0x1000>; |
| }; |
| |
| cru: clock-controller@ff760000 { |
| compatible = "rockchip,rk3368-cru"; |
| reg = <0x0 0xff760000 0x0 0x1000>; |
| rockchip,grf = <&grf>; |
| #clock-cells = <1>; |
| #reset-cells = <1>; |
| }; |
| |
| grf: syscon@ff770000 { |
| compatible = "rockchip,rk3368-grf", "syscon"; |
| reg = <0x0 0xff770000 0x0 0x1000>; |
| }; |
| |
| wdt: watchdog@ff800000 { |
| compatible = "rockchip,rk3368-wdt", "snps,dw-wdt"; |
| reg = <0x0 0xff800000 0x0 0x100>; |
| clocks = <&cru PCLK_WDT>; |
| interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>; |
| status = "disabled"; |
| }; |
| |
| timer0: timer@ff810000 { |
| compatible = "rockchip,rk3368-timer", "rockchip,rk3288-timer"; |
| reg = <0x0 0xff810000 0x0 0x20>; |
| interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>; |
| }; |
| |
| gic: interrupt-controller@ffb71000 { |
| compatible = "arm,gic-400"; |
| interrupt-controller; |
| #interrupt-cells = <3>; |
| #address-cells = <0>; |
| |
| reg = <0x0 0xffb71000 0x0 0x1000>, |
| <0x0 0xffb72000 0x0 0x1000>, |
| <0x0 0xffb74000 0x0 0x2000>, |
| <0x0 0xffb76000 0x0 0x2000>; |
| interrupts = <GIC_PPI 9 |
| (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_HIGH)>; |
| }; |
| |
| pinctrl: pinctrl { |
| compatible = "rockchip,rk3368-pinctrl"; |
| rockchip,grf = <&grf>; |
| rockchip,pmu = <&pmugrf>; |
| #address-cells = <0x2>; |
| #size-cells = <0x2>; |
| ranges; |
| |
| gpio0: gpio0@ff750000 { |
| compatible = "rockchip,gpio-bank"; |
| reg = <0x0 0xff750000 0x0 0x100>; |
| clocks = <&cru PCLK_GPIO0>; |
| interrupts = <GIC_SPI 0x51 IRQ_TYPE_LEVEL_HIGH>; |
| |
| gpio-controller; |
| #gpio-cells = <0x2>; |
| |
| interrupt-controller; |
| #interrupt-cells = <0x2>; |
| }; |
| |
| gpio1: gpio1@ff780000 { |
| compatible = "rockchip,gpio-bank"; |
| reg = <0x0 0xff780000 0x0 0x100>; |
| clocks = <&cru PCLK_GPIO1>; |
| interrupts = <GIC_SPI 0x52 IRQ_TYPE_LEVEL_HIGH>; |
| |
| gpio-controller; |
| #gpio-cells = <0x2>; |
| |
| interrupt-controller; |
| #interrupt-cells = <0x2>; |
| }; |
| |
| gpio2: gpio2@ff790000 { |
| compatible = "rockchip,gpio-bank"; |
| reg = <0x0 0xff790000 0x0 0x100>; |
| clocks = <&cru PCLK_GPIO2>; |
| interrupts = <GIC_SPI 0x53 IRQ_TYPE_LEVEL_HIGH>; |
| |
| gpio-controller; |
| #gpio-cells = <0x2>; |
| |
| interrupt-controller; |
| #interrupt-cells = <0x2>; |
| }; |
| |
| gpio3: gpio3@ff7a0000 { |
| compatible = "rockchip,gpio-bank"; |
| reg = <0x0 0xff7a0000 0x0 0x100>; |
| clocks = <&cru PCLK_GPIO3>; |
| interrupts = <GIC_SPI 0x54 IRQ_TYPE_LEVEL_HIGH>; |
| |
| gpio-controller; |
| #gpio-cells = <0x2>; |
| |
| interrupt-controller; |
| #interrupt-cells = <0x2>; |
| }; |
| |
| pcfg_pull_up: pcfg-pull-up { |
| bias-pull-up; |
| }; |
| |
| pcfg_pull_down: pcfg-pull-down { |
| bias-pull-down; |
| }; |
| |
| pcfg_pull_none: pcfg-pull-none { |
| bias-disable; |
| }; |
| |
| pcfg_pull_none_12ma: pcfg-pull-none-12ma { |
| bias-disable; |
| drive-strength = <12>; |
| }; |
| |
| emmc { |
| emmc_clk: emmc-clk { |
| rockchip,pins = <2 4 RK_FUNC_2 &pcfg_pull_none>; |
| }; |
| |
| emmc_cmd: emmc-cmd { |
| rockchip,pins = <1 26 RK_FUNC_2 &pcfg_pull_up>; |
| }; |
| |
| emmc_pwr: emmc-pwr { |
| rockchip,pins = <1 27 RK_FUNC_2 &pcfg_pull_up>; |
| }; |
| |
| emmc_bus1: emmc-bus1 { |
| rockchip,pins = <1 18 RK_FUNC_2 &pcfg_pull_up>; |
| }; |
| |
| emmc_bus4: emmc-bus4 { |
| rockchip,pins = <1 18 RK_FUNC_2 &pcfg_pull_up>, |
| <1 19 RK_FUNC_2 &pcfg_pull_up>, |
| <1 20 RK_FUNC_2 &pcfg_pull_up>, |
| <1 21 RK_FUNC_2 &pcfg_pull_up>; |
| }; |
| |
| emmc_bus8: emmc-bus8 { |
| rockchip,pins = <1 18 RK_FUNC_2 &pcfg_pull_up>, |
| <1 19 RK_FUNC_2 &pcfg_pull_up>, |
| <1 20 RK_FUNC_2 &pcfg_pull_up>, |
| <1 21 RK_FUNC_2 &pcfg_pull_up>, |
| <1 22 RK_FUNC_2 &pcfg_pull_up>, |
| <1 23 RK_FUNC_2 &pcfg_pull_up>, |
| <1 24 RK_FUNC_2 &pcfg_pull_up>, |
| <1 25 RK_FUNC_2 &pcfg_pull_up>; |
| }; |
| }; |
| |
| gmac { |
| rgmii_pins: rgmii-pins { |
| rockchip,pins = <3 22 RK_FUNC_1 &pcfg_pull_none>, |
| <3 24 RK_FUNC_1 &pcfg_pull_none>, |
| <3 19 RK_FUNC_1 &pcfg_pull_none>, |
| <3 8 RK_FUNC_1 &pcfg_pull_none_12ma>, |
| <3 9 RK_FUNC_1 &pcfg_pull_none_12ma>, |
| <3 10 RK_FUNC_1 &pcfg_pull_none_12ma>, |
| <3 14 RK_FUNC_1 &pcfg_pull_none_12ma>, |
| <3 28 RK_FUNC_1 &pcfg_pull_none_12ma>, |
| <3 13 RK_FUNC_1 &pcfg_pull_none_12ma>, |
| <3 15 RK_FUNC_1 &pcfg_pull_none>, |
| <3 16 RK_FUNC_1 &pcfg_pull_none>, |
| <3 17 RK_FUNC_1 &pcfg_pull_none>, |
| <3 18 RK_FUNC_1 &pcfg_pull_none>, |
| <3 25 RK_FUNC_1 &pcfg_pull_none>, |
| <3 20 RK_FUNC_1 &pcfg_pull_none>; |
| }; |
| |
| rmii_pins: rmii-pins { |
| rockchip,pins = <3 22 RK_FUNC_1 &pcfg_pull_none>, |
| <3 24 RK_FUNC_1 &pcfg_pull_none>, |
| <3 19 RK_FUNC_1 &pcfg_pull_none>, |
| <3 8 RK_FUNC_1 &pcfg_pull_none_12ma>, |
| <3 9 RK_FUNC_1 &pcfg_pull_none_12ma>, |
| <3 13 RK_FUNC_1 &pcfg_pull_none_12ma>, |
| <3 15 RK_FUNC_1 &pcfg_pull_none>, |
| <3 16 RK_FUNC_1 &pcfg_pull_none>, |
| <3 20 RK_FUNC_1 &pcfg_pull_none>, |
| <3 21 RK_FUNC_1 &pcfg_pull_none>; |
| }; |
| }; |
| |
| i2c0 { |
| i2c0_xfer: i2c0-xfer { |
| rockchip,pins = <0 6 RK_FUNC_1 &pcfg_pull_none>, |
| <0 7 RK_FUNC_1 &pcfg_pull_none>; |
| }; |
| }; |
| |
| i2c1 { |
| i2c1_xfer: i2c1-xfer { |
| rockchip,pins = <2 21 RK_FUNC_1 &pcfg_pull_none>, |
| <2 22 RK_FUNC_1 &pcfg_pull_none>; |
| }; |
| }; |
| |
| i2c2 { |
| i2c2_xfer: i2c2-xfer { |
| rockchip,pins = <0 9 RK_FUNC_2 &pcfg_pull_none>, |
| <3 31 RK_FUNC_2 &pcfg_pull_none>; |
| }; |
| }; |
| |
| i2c3 { |
| i2c3_xfer: i2c3-xfer { |
| rockchip,pins = <1 16 RK_FUNC_1 &pcfg_pull_none>, |
| <1 17 RK_FUNC_1 &pcfg_pull_none>; |
| }; |
| }; |
| |
| i2c4 { |
| i2c4_xfer: i2c4-xfer { |
| rockchip,pins = <3 24 RK_FUNC_2 &pcfg_pull_none>, |
| <3 25 RK_FUNC_2 &pcfg_pull_none>; |
| }; |
| }; |
| |
| i2c5 { |
| i2c5_xfer: i2c5-xfer { |
| rockchip,pins = <3 26 RK_FUNC_2 &pcfg_pull_none>, |
| <3 27 RK_FUNC_2 &pcfg_pull_none>; |
| }; |
| }; |
| |
| pwm0 { |
| pwm0_pin: pwm0-pin { |
| rockchip,pins = <3 8 RK_FUNC_2 &pcfg_pull_none>; |
| }; |
| }; |
| |
| pwm1 { |
| pwm1_pin: pwm1-pin { |
| rockchip,pins = <0 8 RK_FUNC_2 &pcfg_pull_none>; |
| }; |
| }; |
| |
| pwm3 { |
| pwm3_pin: pwm3-pin { |
| rockchip,pins = <3 29 RK_FUNC_3 &pcfg_pull_none>; |
| }; |
| }; |
| |
| sdio0 { |
| sdio0_bus1: sdio0-bus1 { |
| rockchip,pins = <2 28 RK_FUNC_1 &pcfg_pull_up>; |
| }; |
| |
| sdio0_bus4: sdio0-bus4 { |
| rockchip,pins = <2 28 RK_FUNC_1 &pcfg_pull_up>, |
| <2 29 RK_FUNC_1 &pcfg_pull_up>, |
| <2 30 RK_FUNC_1 &pcfg_pull_up>, |
| <2 31 RK_FUNC_1 &pcfg_pull_up>; |
| }; |
| |
| sdio0_cmd: sdio0-cmd { |
| rockchip,pins = <3 0 RK_FUNC_1 &pcfg_pull_up>; |
| }; |
| |
| sdio0_clk: sdio0-clk { |
| rockchip,pins = <3 1 RK_FUNC_1 &pcfg_pull_none>; |
| }; |
| |
| sdio0_cd: sdio0-cd { |
| rockchip,pins = <3 2 RK_FUNC_1 &pcfg_pull_up>; |
| }; |
| |
| sdio0_wp: sdio0-wp { |
| rockchip,pins = <3 3 RK_FUNC_1 &pcfg_pull_up>; |
| }; |
| |
| sdio0_pwr: sdio0-pwr { |
| rockchip,pins = <3 4 RK_FUNC_1 &pcfg_pull_up>; |
| }; |
| |
| sdio0_bkpwr: sdio0-bkpwr { |
| rockchip,pins = <3 5 RK_FUNC_1 &pcfg_pull_up>; |
| }; |
| |
| sdio0_int: sdio0-int { |
| rockchip,pins = <3 6 RK_FUNC_1 &pcfg_pull_up>; |
| }; |
| }; |
| |
| sdmmc { |
| sdmmc_clk: sdmmc-clk { |
| rockchip,pins = <2 9 RK_FUNC_1 &pcfg_pull_none>; |
| }; |
| |
| sdmmc_cmd: sdmmc-cmd { |
| rockchip,pins = <2 10 RK_FUNC_1 &pcfg_pull_up>; |
| }; |
| |
| sdmmc_cd: sdmmc-cd { |
| rockchip,pins = <2 11 RK_FUNC_1 &pcfg_pull_up>; |
| }; |
| |
| sdmmc_bus1: sdmmc-bus1 { |
| rockchip,pins = <2 5 RK_FUNC_1 &pcfg_pull_up>; |
| }; |
| |
| sdmmc_bus4: sdmmc-bus4 { |
| rockchip,pins = <2 5 RK_FUNC_1 &pcfg_pull_up>, |
| <2 6 RK_FUNC_1 &pcfg_pull_up>, |
| <2 7 RK_FUNC_1 &pcfg_pull_up>, |
| <2 8 RK_FUNC_1 &pcfg_pull_up>; |
| }; |
| }; |
| |
| spi0 { |
| spi0_clk: spi0-clk { |
| rockchip,pins = <1 29 RK_FUNC_2 &pcfg_pull_up>; |
| }; |
| spi0_cs0: spi0-cs0 { |
| rockchip,pins = <1 24 RK_FUNC_3 &pcfg_pull_up>; |
| }; |
| spi0_cs1: spi0-cs1 { |
| rockchip,pins = <1 25 RK_FUNC_3 &pcfg_pull_up>; |
| }; |
| spi0_tx: spi0-tx { |
| rockchip,pins = <1 23 RK_FUNC_3 &pcfg_pull_up>; |
| }; |
| spi0_rx: spi0-rx { |
| rockchip,pins = <1 22 RK_FUNC_3 &pcfg_pull_up>; |
| }; |
| }; |
| |
| spi1 { |
| spi1_clk: spi1-clk { |
| rockchip,pins = <1 14 RK_FUNC_2 &pcfg_pull_up>; |
| }; |
| spi1_cs0: spi1-cs0 { |
| rockchip,pins = <1 15 RK_FUNC_2 &pcfg_pull_up>; |
| }; |
| spi1_cs1: spi1-cs1 { |
| rockchip,pins = <3 28 RK_FUNC_2 &pcfg_pull_up>; |
| }; |
| spi1_rx: spi1-rx { |
| rockchip,pins = <1 16 RK_FUNC_2 &pcfg_pull_up>; |
| }; |
| spi1_tx: spi1-tx { |
| rockchip,pins = <1 17 RK_FUNC_2 &pcfg_pull_up>; |
| }; |
| }; |
| |
| spi2 { |
| spi2_clk: spi2-clk { |
| rockchip,pins = <0 12 RK_FUNC_2 &pcfg_pull_up>; |
| }; |
| spi2_cs0: spi2-cs0 { |
| rockchip,pins = <0 13 RK_FUNC_2 &pcfg_pull_up>; |
| }; |
| spi2_rx: spi2-rx { |
| rockchip,pins = <0 10 RK_FUNC_2 &pcfg_pull_up>; |
| }; |
| spi2_tx: spi2-tx { |
| rockchip,pins = <0 11 RK_FUNC_2 &pcfg_pull_up>; |
| }; |
| }; |
| |
| tsadc { |
| otp_gpio: otp-gpio { |
| rockchip,pins = <0 3 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| |
| otp_out: otp-out { |
| rockchip,pins = <0 3 RK_FUNC_1 &pcfg_pull_none>; |
| }; |
| }; |
| |
| uart0 { |
| uart0_xfer: uart0-xfer { |
| rockchip,pins = <2 24 RK_FUNC_1 &pcfg_pull_up>, |
| <2 25 RK_FUNC_1 &pcfg_pull_none>; |
| }; |
| |
| uart0_cts: uart0-cts { |
| rockchip,pins = <2 26 RK_FUNC_1 &pcfg_pull_none>; |
| }; |
| |
| uart0_rts: uart0-rts { |
| rockchip,pins = <2 27 RK_FUNC_1 &pcfg_pull_none>; |
| }; |
| }; |
| |
| uart1 { |
| uart1_xfer: uart1-xfer { |
| rockchip,pins = <0 20 RK_FUNC_3 &pcfg_pull_up>, |
| <0 21 RK_FUNC_3 &pcfg_pull_none>; |
| }; |
| |
| uart1_cts: uart1-cts { |
| rockchip,pins = <0 22 RK_FUNC_3 &pcfg_pull_none>; |
| }; |
| |
| uart1_rts: uart1-rts { |
| rockchip,pins = <0 23 RK_FUNC_3 &pcfg_pull_none>; |
| }; |
| }; |
| |
| uart2 { |
| uart2_xfer: uart2-xfer { |
| rockchip,pins = <2 6 RK_FUNC_2 &pcfg_pull_up>, |
| <2 5 RK_FUNC_2 &pcfg_pull_none>; |
| }; |
| /* no rts / cts for uart2 */ |
| }; |
| |
| uart3 { |
| uart3_xfer: uart3-xfer { |
| rockchip,pins = <3 29 RK_FUNC_2 &pcfg_pull_up>, |
| <3 30 RK_FUNC_3 &pcfg_pull_none>; |
| }; |
| |
| uart3_cts: uart3-cts { |
| rockchip,pins = <3 16 RK_FUNC_2 &pcfg_pull_none>; |
| }; |
| |
| uart3_rts: uart3-rts { |
| rockchip,pins = <3 17 RK_FUNC_2 &pcfg_pull_none>; |
| }; |
| }; |
| |
| uart4 { |
| uart4_xfer: uart4-xfer { |
| rockchip,pins = <0 27 RK_FUNC_3 &pcfg_pull_up>, |
| <0 26 RK_FUNC_3 &pcfg_pull_none>; |
| }; |
| |
| uart4_cts: uart4-cts { |
| rockchip,pins = <0 24 RK_FUNC_3 &pcfg_pull_none>; |
| }; |
| |
| uart4_rts: uart4-rts { |
| rockchip,pins = <0 25 RK_FUNC_3 &pcfg_pull_none>; |
| }; |
| }; |
| }; |
| }; |
