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zhangpeng
2025-04-28 11:36:59 +08:00
commit 5dd7a8972b
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rk3368-geekbox.dts Normal file
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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2016 Andreas Färber
*/
/dts-v1/;
#include "rk3368.dtsi"
#include <dt-bindings/input/input.h>
/ {
model = "GeekBox";
compatible = "geekbuying,geekbox", "rockchip,rk3368";
chosen {
stdout-path = "serial2:115200n8";
};
memory@0 {
device_type = "memory";
reg = <0x0 0x0 0x0 0x80000000>;
};
ext_gmac: gmac-clk {
compatible = "fixed-clock";
clock-frequency = <125000000>;
clock-output-names = "ext_gmac";
#clock-cells = <0>;
};
ir: ir-receiver {
compatible = "gpio-ir-receiver";
gpios = <&gpio3 RK_PD6 GPIO_ACTIVE_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&ir_int>;
};
keys: gpio-keys {
compatible = "gpio-keys";
pinctrl-names = "default";
pinctrl-0 = <&pwr_key>;
power {
gpios = <&gpio0 RK_PA2 GPIO_ACTIVE_LOW>;
label = "GPIO Power";
linux,code = <KEY_POWER>;
wakeup-source;
};
};
leds: gpio-leds {
compatible = "gpio-leds";
blue_led: led-0 {
gpios = <&gpio2 RK_PA2 GPIO_ACTIVE_HIGH>;
label = "geekbox:blue:led";
default-state = "on";
};
red_led: led-1 {
gpios = <&gpio2 RK_PA3 GPIO_ACTIVE_HIGH>;
label = "geekbox:red:led";
default-state = "off";
};
};
vcc_sys: vcc-sys-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc_sys";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
regulator-boot-on;
};
};
&emmc {
status = "okay";
bus-width = <8>;
cap-mmc-highspeed;
clock-frequency = <150000000>;
non-removable;
vmmc-supply = <&vcc_io>;
vqmmc-supply = <&vcc18_flash>;
pinctrl-names = "default";
pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_bus8>;
};
&gmac {
status = "okay";
phy-supply = <&vcc_lan>;
phy-mode = "rgmii";
clock_in_out = "input";
assigned-clocks = <&cru SCLK_MAC>;
assigned-clock-parents = <&ext_gmac>;
pinctrl-names = "default";
pinctrl-0 = <&rgmii_pins>;
tx_delay = <0x30>;
rx_delay = <0x10>;
};
&i2c0 {
status = "okay";
rk808: pmic@1b {
compatible = "rockchip,rk808";
reg = <0x1b>;
pinctrl-names = "default";
pinctrl-0 = <&pmic_int>, <&pmic_sleep>;
interrupt-parent = <&gpio0>;
interrupts = <RK_PA5 IRQ_TYPE_LEVEL_LOW>;
rockchip,system-power-controller;
vcc1-supply = <&vcc_sys>;
vcc2-supply = <&vcc_sys>;
vcc3-supply = <&vcc_sys>;
vcc4-supply = <&vcc_sys>;
vcc6-supply = <&vcc_sys>;
vcc7-supply = <&vcc_sys>;
vcc8-supply = <&vcc_io>;
vcc9-supply = <&vcc_sys>;
vcc10-supply = <&vcc_sys>;
vcc11-supply = <&vcc_sys>;
vcc12-supply = <&vcc_io>;
clock-output-names = "xin32k", "rk808-clkout2";
#clock-cells = <1>;
regulators {
vdd_cpu: DCDC_REG1 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <700000>;
regulator-max-microvolt = <1500000>;
regulator-name = "vdd_cpu";
};
vdd_log: DCDC_REG2 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <700000>;
regulator-max-microvolt = <1500000>;
regulator-name = "vdd_log";
};
vcc_ddr: DCDC_REG3 {
regulator-always-on;
regulator-boot-on;
regulator-name = "vcc_ddr";
};
vcc_io: DCDC_REG4 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-name = "vcc_io";
};
vcc18_flash: LDO_REG1 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-name = "vcc18_flash";
};
vcc33_lcd: LDO_REG2 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-name = "vcc33_lcd";
};
vdd_10: LDO_REG3 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-name = "vdd_10";
};
vcca_18: LDO_REG4 {
regulator-boot-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-name = "vcca_18";
};
vccio_sd: LDO_REG5 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-name = "vccio_sd";
};
vdd10_lcd: LDO_REG6 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-name = "vdd10_lcd";
};
vcc_18: LDO_REG7 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-name = "vcc_18";
};
vcc18_lcd: LDO_REG8 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-name = "vcc18_lcd";
};
vcc_sd: SWITCH_REG1 {
regulator-name = "vcc_sd";
};
vcc_lan: SWITCH_REG2 {
regulator-always-on;
regulator-boot-on;
regulator-name = "vcc_lan";
};
};
};
};
&pinctrl {
ir {
ir_int: ir-int {
rockchip,pins = <3 RK_PD6 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
keys {
pwr_key: pwr-key {
rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
pmic {
pmic_sleep: pmic-sleep {
rockchip,pins = <0 RK_PA0 2 &pcfg_pull_none>;
};
pmic_int: pmic-int {
rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
};
&tsadc {
status = "okay";
rockchip,hw-tshut-mode = <0>; /* CRU */
rockchip,hw-tshut-polarity = <1>; /* high */
};
&uart2 {
status = "okay";
};
&usb_host0_ehci {
status = "okay";
};
&usb_otg {
status = "okay";
};
&wdt {
status = "okay";
};