| // SPDX-License-Identifier: GPL-2.0+ OR X11 |
| /* |
| * (C) Copyright 2017 Theobroma Systems Design und Consulting GmbH |
| */ |
| |
| #include <dt-bindings/pwm/pwm.h> |
| #include "rk3399.dtsi" |
| |
| / { |
| model = "Theobroma Systems RK3399-Q7 SoM"; |
| compatible = "tsd,rk3399-q7", "tsd,puma", "rockchip,rk3399"; |
| |
| config { |
| u-boot,spl-payload-offset = <0x40000>; /* @ 256KB */ |
| u-boot,mmc-env-offset = <0x4000>; /* @ 16KB */ |
| u-boot,efi-partition-entries-offset = <0x200000>; /* 2MB */ |
| u-boot,boot-led = "module_led"; |
| sysreset-gpio = <&gpio1 RK_PA6 GPIO_ACTIVE_HIGH>; |
| }; |
| |
| chosen { |
| stdout-path = "serial0:115200n8"; |
| u-boot,spl-boot-order = \ |
| "same-as-spl", &spiflash, &sdhci, &sdmmc; |
| }; |
| |
| aliases { |
| spi0 = &spi1; |
| spi1 = &spi5; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&leds_pins_puma>; |
| |
| module_led { |
| label = "module_led"; |
| gpios = <&gpio2 RK_PD1 GPIO_ACTIVE_HIGH>; |
| linux,default-trigger = "heartbeat"; |
| }; |
| |
| sd_card_led { |
| label = "sd_card_led"; |
| gpios = <&gpio1 RK_PA2 GPIO_ACTIVE_HIGH>; |
| linux,default-trigger = "mmc0"; |
| }; |
| }; |
| |
| clkin_gmac: external-gmac-clock { |
| compatible = "fixed-clock"; |
| clock-frequency = <125000000>; |
| clock-output-names = "clkin_gmac"; |
| #clock-cells = <0>; |
| }; |
| |
| dw_hdmi_audio: dw-hdmi-audio { |
| status = "enabled"; |
| compatible = "rockchip,dw-hdmi-audio"; |
| #sound-dai-cells = <0>; |
| }; |
| |
| hdmi_codec: hdmi-codec { |
| compatible = "simple-audio-card"; |
| simple-audio-card,format = "i2s"; |
| simple-audio-card,mclk-fs = <256>; |
| simple-audio-card,name = "HDMI-CODEC"; |
| |
| simple-audio-card,cpu { |
| sound-dai = <&i2s2>; |
| }; |
| |
| simple-audio-card,codec { |
| sound-dai = <&hdmi>; |
| }; |
| }; |
| |
| hdmi_sound: hdmi-sound { |
| status = "disabled"; |
| compatible = "simple-audio-card"; |
| simple-audio-card,format = "i2s"; |
| simple-audio-card,mclk-fs = <256>; |
| simple-audio-card,name = "rockchip,hdmi"; |
| |
| simple-audio-card,cpu { |
| sound-dai = <&i2s2>; |
| }; |
| simple-audio-card,codec { |
| sound-dai = <&hdmi>; |
| }; |
| }; |
| |
| usbhub_enable: usbhub_enable { |
| compatible = "regulator-fixed"; |
| regulator-name = "usbhub_enable"; |
| enable-active-low; |
| gpio = <&gpio4 RK_PA3 GPIO_ACTIVE_LOW>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&host_vbus_drv>; |
| regulator-boot-on; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| }; |
| |
| /* |
| * The Qseven BIOS_DISABLE signal on the RK3399-Q7 keeps the on-module |
| * eMMC and SPI flash powered-down initially (in fact it keeps the |
| * reset signal asserted). Even though it is an enable signal, we |
| * model this as a regulator. |
| */ |
| bios_enable: bios_enable { |
| compatible = "regulator-fixed"; |
| u-boot,dm-pre-reloc; |
| regulator-name = "bios_enable"; |
| enable-active-high; |
| gpio = <&gpio3 RK_PD5 GPIO_ACTIVE_LOW>; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| }; |
| |
| vccadc_ref: vccadc-ref { |
| compatible = "regulator-fixed"; |
| regulator-name = "vcc1v8_sys"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| }; |
| |
| vcc3v3_sys: vcc3v3-sys { |
| compatible = "regulator-fixed"; |
| regulator-name = "vcc3v3_sys"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| }; |
| |
| vcc5v0_otg: vcc5v0-otg-regulator { |
| compatible = "regulator-fixed"; |
| enable-active-high; |
| gpio = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&otg_vbus_drv>; |
| regulator-name = "vcc5v0_otg"; |
| regulator-always-on; |
| }; |
| |
| vcc5v0_sys: vcc5v0-sys { |
| compatible = "regulator-fixed"; |
| regulator-name = "vcc5v0_sys"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| }; |
| |
| vcc_phy: vcc-phy-regulator { |
| compatible = "regulator-fixed"; |
| regulator-name = "vcc_phy"; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| vdd_log: vdd-log { |
| compatible = "pwm-regulator"; |
| pwms = <&pwm2 0 25000 1>; |
| regulator-name = "vdd_log"; |
| regulator-min-microvolt = <800000>; |
| regulator-max-microvolt = <1400000>; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-init-microvolt = <950000>; |
| }; |
| }; |
| |
| &emmc_phy { |
| status = "okay"; |
| }; |
| |
| &gmac { |
| phy-supply = <&vcc_phy>; |
| phy-mode = "rgmii"; |
| clock_in_out = "input"; |
| snps,reset-gpio = <&gpio3 RK_PC0 GPIO_ACTIVE_LOW>; |
| snps,reset-active-low; |
| snps,reset-delays-us = <2 10000 50000>; |
| assigned-clocks = <&cru SCLK_RMII_SRC>; |
| assigned-clock-parents = <&clkin_gmac>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&rgmii_pins>; |
| tx_delay = <0x10>; |
| rx_delay = <0x10>; |
| status = "okay"; |
| }; |
| |
| &hdmi { |
| #sound-dai-cells = <0>; |
| status = "okay"; |
| }; |
| |
| &i2c0 { |
| status = "okay"; |
| i2c-scl-rising-time-ns = <168>; |
| i2c-scl-falling-time-ns = <4>; |
| clock-frequency = <400000>; |
| |
| vdd_gpu: vdd_gpu { |
| status = "okay"; |
| compatible = "fcs,fan53555"; |
| reg = <0x60>; |
| vsel-gpios = <&gpio1 RK_PB6 GPIO_ACTIVE_HIGH>; |
| vin-supply = <&vcc5v0_sys>; |
| regulator-compatible = "fan53555-reg"; |
| regulator-name = "vdd_gpu"; |
| regulator-min-microvolt = <600000>; |
| regulator-max-microvolt = <1230000>; |
| regulator-ramp-delay = <1000>; |
| fcs,suspend-voltage-selector = <1>; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-initial-state = <3>; |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| rk808: pmic@1b { |
| compatible = "rockchip,rk808"; |
| reg = <0x1b>; |
| interrupt-parent = <&gpio1>; |
| interrupts = <22 IRQ_TYPE_LEVEL_LOW>; // TODO check interrupt? |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pmic_int_l>; |
| rockchip,system-power-controller; |
| wakeup-source; |
| #clock-cells = <1>; |
| clock-output-names = "xin32k", "rk808-clkout2"; |
| |
| vcc1-supply = <&vcc5v0_sys>; |
| vcc2-supply = <&vcc5v0_sys>; |
| vcc3-supply = <&vcc5v0_sys>; |
| vcc4-supply = <&vcc5v0_sys>; |
| vcc6-supply = <&vcc5v0_sys>; |
| vcc7-supply = <&vcc5v0_sys>; |
| vcc8-supply = <&vcc3v3_sys>; |
| vcc9-supply = <&vcc5v0_sys>; |
| vcc10-supply = <&vcc5v0_sys>; |
| vcc11-supply = <&vcc5v0_sys>; |
| vcc12-supply = <&vcc3v3_sys>; |
| vddio-supply = <&vcc1v8_pmu>; |
| |
| regulators { |
| vdd_center: DCDC_REG1 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <750000>; |
| regulator-max-microvolt = <1350000>; |
| regulator-ramp-delay = <6001>; |
| regulator-name = "vdd_center"; |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vdd_cpu_l: DCDC_REG2 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <750000>; |
| regulator-max-microvolt = <1350000>; |
| regulator-ramp-delay = <6001>; |
| regulator-name = "vdd_cpu_l"; |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vcc_ddr: DCDC_REG3 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-name = "vcc_ddr"; |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| }; |
| }; |
| |
| vcc_1v8: DCDC_REG4 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-name = "vcc_1v8"; |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| regulator-suspend-microvolt = <1800000>; |
| }; |
| }; |
| |
| vcc_ldo1: LDO_REG1 { |
| regulator-boot-on; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-name = "vcc_ldo1"; |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vcc1v8_hdmi: LDO_REG2 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-name = "vcc1v8_hdmi"; |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vcc1v8_pmu: LDO_REG3 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-name = "vcc1v8_pmu"; |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| regulator-suspend-microvolt = <1800000>; |
| }; |
| }; |
| |
| vcc_sd: LDO_REG4 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <3000000>; |
| regulator-name = "vcc_sd"; |
| regulator-state-mem { |
| regulator-on-in-suspend; |
| regulator-suspend-microvolt = <3000000>; |
| }; |
| }; |
| |
| vcc_ldo5: LDO_REG5 { |
| regulator-boot-on; |
| regulator-min-microvolt = <3000000>; |
| regulator-max-microvolt = <3000000>; |
| regulator-name = "vcc_ldo5"; |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vcc_ldo6: LDO_REG6 { |
| regulator-boot-on; |
| regulator-min-microvolt = <1500000>; |
| regulator-max-microvolt = <1500000>; |
| regulator-name = "vcc_ldo6"; |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vcc0v9_hdmi: LDO_REG7 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <900000>; |
| regulator-max-microvolt = <900000>; |
| regulator-name = "vcc0v9_hdmi"; |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vcc_efuse: LDO_REG8 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-name = "vcc_efuse"; |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vcc3v3_s3: SWITCH_REG1 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-name = "vcc3v3_s3"; |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| |
| vcc3v3_s0: SWITCH_REG2 { |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-name = "vcc3v3_s0"; |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| }; |
| }; |
| }; |
| |
| &i2c8 { |
| status = "okay"; |
| clock-frequency = <400000>; |
| |
| vdd_cpu_b: vdd_cpu_b { |
| status = "okay"; |
| compatible = "fcs,fan53555"; |
| reg = <0x60>; |
| vsel-gpios = <&gpio1 RK_PA4 GPIO_ACTIVE_HIGH>; |
| vin-supply = <&vcc5v0_sys>; |
| regulator-compatible = "fan53555-reg"; |
| regulator-name = "vdd_cpu_b"; |
| regulator-min-microvolt = <600000>; |
| regulator-max-microvolt = <1230000>; |
| regulator-ramp-delay = <1000>; |
| fcs,suspend-voltage-selector = <1>; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-initial-state = <3>; |
| regulator-state-mem { |
| regulator-off-in-suspend; |
| }; |
| }; |
| }; |
| |
| &i2s0 { |
| status = "okay"; |
| rockchip,i2s-broken-burst-len; |
| rockchip,playback-channels = <8>; |
| rockchip,capture-channels = <8>; |
| #sound-dai-cells = <0>; |
| }; |
| |
| &i2s2 { |
| #sound-dai-cells = <0>; |
| status = "okay"; |
| }; |
| |
| &io_domains { |
| status = "okay"; |
| |
| bt656-supply = <&vcc_1v8>; /* bt656_gpio2ab_ms */ |
| audio-supply = <&vcc_1v8>; /* audio_gpio3d4a_ms */ |
| sdmmc-supply = <&vcc_sd>; /* sdmmc_gpio4b_ms */ |
| gpio1830-supply = <&vcc_1v8>; /* gpio1833_gpio4cd_ms */ |
| }; |
| |
| &pcie0 { |
| assigned-clocks = <&cru SCLK_PCIEPHY_REF>; |
| assigned-clock-parents = <&cru SCLK_PCIEPHY_REF100M>; |
| assigned-clock-rates = <100000000>; |
| ep-gpios = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>; |
| num-lanes = <4>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pcie_clkreqn>; |
| status = "okay"; |
| }; |
| |
| &pcie_phy { |
| status = "okay"; |
| }; |
| |
| &pmu_io_domains { |
| status = "okay"; |
| pmu1830-supply = <&vcc_1v8>; |
| }; |
| |
| &pwm0 { |
| status = "okay"; |
| }; |
| |
| &pwm2 { |
| status = "okay"; |
| }; |
| |
| &sdhci { |
| bus-width = <8>; |
| mmc-hs400-1_8v; |
| supports-emmc; |
| non-removable; |
| keep-power-in-suspend; |
| mmc-hs400-enhanced-strobe; |
| status = "okay"; |
| }; |
| |
| &sdmmc { |
| clock-frequency = <150000000>; |
| max-frequency = <40000000>; |
| supports-sd; |
| bus-width = <4>; |
| cap-mmc-highspeed; |
| cap-sd-highspeed; |
| disable-wp; |
| num-slots = <1>; |
| vqmmc-supply = <&vcc_sd>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>; |
| status = "okay"; |
| }; |
| |
| &uart2 { |
| status = "okay"; |
| }; |
| |
| &usb_host0_ehci { |
| status = "disabled"; |
| }; |
| |
| &usb_host0_ohci { |
| status = "disabled"; |
| }; |
| |
| &dwc3_typec0 { |
| status = "okay"; |
| }; |
| |
| &usb_host1_ehci { |
| status = "disabled"; |
| }; |
| |
| &usb_host1_ohci { |
| status = "disabled"; |
| }; |
| |
| &dwc3_typec1 { |
| status = "okay"; |
| tsd,usb-port-power = "usbhub_enable"; |
| }; |
| |
| &vopb { |
| status = "okay"; |
| }; |
| |
| &gpio1 { |
| u-boot,dm-pre-reloc; |
| }; |
| |
| &gpio3 { |
| u-boot,dm-pre-reloc; |
| }; |
| |
| &pinctrl { |
| /* Pins that are not explicitely used by any devices */ |
| pinctrl-names = "default"; |
| pinctrl-0 = <&puma_pin_hog>; |
| |
| hog { |
| puma_pin_hog: puma_pin_hog { |
| rockchip,pins = |
| /* We need pull-ups on Q7 buttons */ |
| <RK_GPIO0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>, /* LID_BTN# */ |
| <RK_GPIO0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>, /* BATLOW# */ |
| <RK_GPIO0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_up>, /* SLP_BTN# */ |
| <RK_GPIO0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>; /* BIOS_DISABLE# */ |
| }; |
| }; |
| |
| pmic { |
| pmic_int_l: pmic-int-l { |
| rockchip,pins = |
| <RK_GPIO1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_up>; |
| }; |
| }; |
| |
| leds_pins_puma: led_pins@0 { |
| rockchip,pins = |
| <RK_GPIO2 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>, |
| <RK_GPIO1 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| |
| usb2 { |
| otg_vbus_drv: otg-vbus-drv { |
| rockchip,pins = |
| <RK_GPIO0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| |
| host_vbus_drv: host-vbus-drv { |
| rockchip,pins = |
| <RK_GPIO4 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| |
| i2c8 { |
| i2c8_xfer_a: i2c8-xfer { |
| rockchip,pins = |
| <RK_GPIO1 RK_PC5 RK_FUNC_1 &pcfg_pull_up>, |
| <RK_GPIO1 RK_PC4 RK_FUNC_1 &pcfg_pull_up>; |
| }; |
| }; |
| }; |
| |
| &i2c1 { |
| status = "okay"; |
| clock-frequency = <400000>; |
| }; |
| &i2c2 { |
| status = "okay"; |
| clock-frequency = <400000>; |
| }; |
| &i2c4 { |
| status = "okay"; |
| clock-frequency = <400000>; |
| }; |
| &i2c6 { |
| status = "okay"; |
| clock-frequency = <400000>; |
| }; |
| |
| &i2c6_xfer { |
| /* Enable pull-ups, the pins would float otherwise. */ |
| rockchip,pins = |
| <RK_GPIO2 RK_PB2 RK_FUNC_2 &pcfg_pull_up>, |
| <RK_GPIO2 RK_PB1 RK_FUNC_2 &pcfg_pull_up>; |
| }; |
| |
| &i2c7 { |
| status = "okay"; |
| clock-frequency = <400000>; |
| |
| rtc_twi: rtc@6f { |
| compatible = "isil,isl1208"; |
| reg = <0x6f>; |
| }; |
| fan: fan@18 { |
| compatible = "ti,amc6821"; |
| reg = <0x18>; |
| cooling-min-state = <0>; |
| cooling-max-state = <9>; |
| #cooling-cells = <2>; |
| }; |
| }; |
| |
| &uart0 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&uart0_xfer &uart0_cts>; |
| status = "okay"; |
| }; |
| |
| |
| &spi1 { |
| status = "okay"; |
| |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| spiflash: w25q32dw@0 { |
| u-boot,dm-pre-reloc; |
| |
| compatible = "jedec,spi-nor"; |
| reg = <0>; |
| spi-max-frequency = <49500000>; |
| spi-cpol; |
| spi-cpha; |
| }; |
| }; |
| |
| &spi5 { |
| status = "okay"; |
| }; |
