343 lines
6.6 KiB
Devicetree
343 lines
6.6 KiB
Devicetree
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/dts-v1/;
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/leds/common.h>
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#include <dt-bindings/pinctrl/rockchip.h>
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#include <dt-bindings/pwm/pwm.h>
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#include "rk3566.dtsi"
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/ {
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model = "OneThing Edge Cube (OEC)/OEC Turbo";
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compatible = "onething,edge-cube", "rockchip,rk3566";
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aliases {
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ethernet0 = &gmac1;
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mmc0 = &sdhci;
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};
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chosen: chosen {
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stdout-path = "serial2:1500000n8";
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};
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gmac1_clkin: external-gmac1-clock {
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compatible = "fixed-clock";
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clock-frequency = <125000000>;
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clock-output-names = "gmac1_clkin";
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#clock-cells = <0>;
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};
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leds {
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compatible = "gpio-leds";
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rgb_led_b: led-0 {
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color = <LED_COLOR_ID_BLUE>;
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default-state = "off";
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function = LED_FUNCTION_STATUS;
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gpios = <&gpio3 RK_PB3 GPIO_ACTIVE_LOW>;
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pinctrl-names = "default";
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pinctrl-0 = <&rgb_led_b_enable_l>;
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};
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rgb_led_g: led-1 {
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color = <LED_COLOR_ID_GREEN>;
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default-state = "on";
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function = LED_FUNCTION_STATUS;
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gpios = <&gpio3 RK_PB4 GPIO_ACTIVE_LOW>;
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pinctrl-names = "default";
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pinctrl-0 = <&rgb_led_g_enable_l>;
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};
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rgb_led_r: led-2 {
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color = <LED_COLOR_ID_RED>;
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default-state = "off";
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function = LED_FUNCTION_STATUS;
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gpios = <&gpio0 RK_PC3 GPIO_ACTIVE_LOW>;
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pinctrl-names = "default";
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pinctrl-0 = <&rgb_led_r_enable_l>;
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};
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};
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vcc_1v8: regulator-vcc-1v8 {
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compatible = "regulator-fixed";
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regulator-name = "vcc_1v8";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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vin-supply = <&vcc5v0_sys>;
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};
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vcc_3v3: regulator-vcc-3v3 {
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compatible = "regulator-fixed";
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regulator-name = "vcc_3v3";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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vin-supply = <&vcc5v0_sys>;
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};
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vcc12v0_dcin: regulator-vcc12v0-dcin {
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compatible = "regulator-fixed";
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regulator-name = "vcc12v0_dcin";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <12000000>;
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regulator-max-microvolt = <12000000>;
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};
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vcc3v3_sys: regulator-vcc3v3-sys {
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compatible = "regulator-fixed";
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regulator-name = "vcc3v3_sys";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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vin-supply = <&vcc12v0_dcin>;
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};
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vcc5v0_sys: regulator-vcc5v0-sys {
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compatible = "regulator-fixed";
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regulator-name = "vcc5v0_sys";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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vin-supply = <&vcc12v0_dcin>;
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};
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vcc5v0_usb_host: regulator-vcc5v0-usb-host {
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compatible = "regulator-fixed";
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enable-active-high;
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gpios = <&gpio0 RK_PC6 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&vcc5v0_usb_host_en>;
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regulator-name = "vcc5v0_usb_host";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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vin-supply = <&vcc5v0_sys>;
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};
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vdd_cpu: regulator-vdd-cpu {
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compatible = "pwm-regulator";
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pwms = <&pwm0 0 5000 PWM_POLARITY_INVERTED>;
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regulator-always-on;
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regulator-boot-on;
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regulator-name = "vdd_cpu";
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <1200000>;
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regulator-settling-time-up-us = <250>;
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pwm-supply = <&vcc5v0_sys>;
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};
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vdd_fixed: regulator-vdd-fixed {
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compatible = "regulator-fixed";
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regulator-always-on;
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regulator-boot-on;
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regulator-name = "vdd_fixed";
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regulator-min-microvolt = <950000>;
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regulator-max-microvolt = <950000>;
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vin-supply = <&vcc5v0_sys>;
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};
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vdd_logic: regulator-vdd-logic {
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compatible = "pwm-regulator";
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pwms = <&pwm1 0 5000 PWM_POLARITY_INVERTED>;
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regulator-name = "vdd_logic";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <1100000>;
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regulator-settling-time-up-us = <250>;
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pwm-supply = <&vcc5v0_sys>;
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};
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};
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/* No hardware video output port */
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&display_subsystem {
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status = "disabled";
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};
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&combphy1 {
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status = "okay";
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};
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&combphy2 {
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status = "okay";
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};
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&cpu0 {
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cpu-supply = <&vdd_cpu>;
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};
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&cpu1 {
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cpu-supply = <&vdd_cpu>;
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};
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&cpu2 {
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cpu-supply = <&vdd_cpu>;
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};
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&cpu3 {
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cpu-supply = <&vdd_cpu>;
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};
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&gmac1 {
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assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1>;
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assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&gmac1_clkin>;
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clock_in_out = "input";
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phy-handle = <&rgmii_phy1>;
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phy-mode = "rgmii-id";
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pinctrl-names = "default";
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pinctrl-0 = <&gmac1m1_miim
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&gmac1m1_tx_bus2
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&gmac1m1_rx_bus2
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&gmac1m1_rgmii_clk
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&gmac1m1_rgmii_bus
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&gmac1m1_clkinout>;
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status = "okay";
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};
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&gpu {
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status = "okay";
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};
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&mdio1 {
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rgmii_phy1: ethernet-phy@1 {
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compatible = "ethernet-phy-ieee802.3-c22";
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reg = <0x1>;
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reset-assert-us = <20000>;
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reset-deassert-us = <100000>;
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reset-gpios = <&gpio4 RK_PC2 GPIO_ACTIVE_LOW>;
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};
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};
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&pinctrl {
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gmac {
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eth_phy_reset_pin: eth-phy-reset-pin {
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rockchip,pins = <4 RK_PC2 RK_FUNC_GPIO &pcfg_pull_up>;
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};
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};
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leds {
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rgb_led_b_enable_l: rgb-led-b-enable-l {
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rockchip,pins = <3 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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rgb_led_g_enable_l: rgb-led-g-enable-l {
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rockchip,pins = <3 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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rgb_led_r_enable_l: rgb-led-r-enable-l {
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rockchip,pins = <0 RK_PC3 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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usb {
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vcc5v0_usb_host_en: vcc5v0-usb-host-en {
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rockchip,pins = <0 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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};
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&pmu_io_domains {
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pmuio1-supply = <&vcc_3v3>;
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pmuio2-supply = <&vcc_3v3>;
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vccio1-supply = <&vcc_1v8>;
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vccio3-supply = <&vcc_3v3>;
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vccio4-supply = <&vcc_1v8>;
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vccio5-supply = <&vcc_3v3>;
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vccio6-supply = <&vcc_1v8>;
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vccio7-supply = <&vcc_3v3>;
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status = "okay";
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};
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&pwm0 {
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status = "okay";
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};
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&pwm1 {
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status = "okay";
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};
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&saradc {
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vref-supply = <&vcc_1v8>;
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status = "okay";
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};
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&sata2 {
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status = "okay";
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};
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&sdhci {
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bus-width = <8>;
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cap-mmc-highspeed;
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mmc-hs200-1_8v;
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no-sd;
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no-sdio;
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non-removable;
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pinctrl-names = "default";
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pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd &emmc_datastrobe>;
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status = "okay";
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};
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&tsadc {
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rockchip,hw-tshut-mode = <1>;
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rockchip,hw-tshut-polarity = <0>;
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status = "okay";
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};
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&uart2 {
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status = "okay";
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};
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&usb_host0_ehci {
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status = "okay";
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};
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&usb_host0_ohci {
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status = "okay";
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};
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&usb_host1_ehci {
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status = "okay";
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};
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&usb_host1_ohci {
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status = "okay";
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};
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&usb_host1_xhci {
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status = "okay";
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};
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&usb2phy0 {
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status = "okay";
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};
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&usb2phy0_host {
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phy-supply = <&vcc5v0_usb_host>;
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status = "okay";
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};
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&usb2phy0_otg {
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status = "okay";
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};
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&usb2phy1 {
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status = "okay";
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};
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&usb2phy1_host {
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phy-supply = <&vcc5v0_usb_host>;
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status = "okay";
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};
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&usb2phy1_otg {
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phy-supply = <&vcc5v0_usb_host>;
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status = "okay";
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};
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