blob: 263d7f3dbc443fe86fca28aab8d48bbd86b32a55 [file] [log] [blame]
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2018 Fuzhou Rockchip Electronics Co., Ltd
*/
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/pinctrl/rockchip.h>
#include "px30.dtsi"
/ {
model = "Rockchip PX30 EVB";
compatible = "rockchip,px30-evb", "rockchip,px30";
chosen {
stdout-path = "serial2:1500000n8";
};
adc-keys {
compatible = "adc-keys";
io-channels = <&saradc 2>;
io-channel-names = "buttons";
keyup-threshold-microvolt = <1800000>;
poll-interval = <100>;
esc-key {
label = "esc";
linux,code = <KEY_ESC>;
press-threshold-microvolt = <1310000>;
};
home-key {
label = "home";
linux,code = <KEY_HOME>;
press-threshold-microvolt = <624000>;
};
menu-key {
label = "menu";
linux,code = <KEY_MENU>;
press-threshold-microvolt = <987000>;
};
vol-down-key {
label = "volume down";
linux,code = <KEY_VOLUMEDOWN>;
press-threshold-microvolt = <300000>;
};
vol-up-key {
label = "volume up";
linux,code = <KEY_VOLUMEUP>;
press-threshold-microvolt = <17000>;
};
};
backlight: backlight {
compatible = "pwm-backlight";
pwms = <&pwm1 0 25000 0>;
};
sdio_pwrseq: sdio-pwrseq {
compatible = "mmc-pwrseq-simple";
pinctrl-names = "default";
pinctrl-0 = <&wifi_enable_h>;
/*
* On the module itself this is one of these (depending
* on the actual card populated):
* - SDIO_RESET_L_WL_REG_ON
* - PDN (power down when low)
*/
reset-gpios = <&gpio0 RK_PA2 GPIO_ACTIVE_LOW>; /* GPIO3_A4 */
};
vcc_phy: vcc-phy-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc_phy";
regulator-always-on;
regulator-boot-on;
};
vcc5v0_sys: vccsys {
compatible = "regulator-fixed";
regulator-name = "vcc5v0_sys";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
};
};
&display_subsystem {
status = "okay";
};
&emmc {
bus-width = <8>;
cap-mmc-highspeed;
mmc-hs200-1_8v;
non-removable;
status = "okay";
};
&gmac {
clock_in_out = "output";
phy-supply = <&vcc_phy>;
snps,reset-gpio = <&gpio2 13 GPIO_ACTIVE_LOW>;
snps,reset-active-low;
snps,reset-delays-us = <0 50000 50000>;
status = "okay";
};
&i2c0 {
status = "okay";
};
&i2s1_2ch {
status = "okay";
};
&io_domains {
status = "okay";
};
&pinctrl {
headphone {
hp_det: hp-det {
rockchip,pins =
<2 RK_PB0 RK_FUNC_GPIO &pcfg_pull_down>;
};
};
pmic {
pmic_int: pmic_int {
rockchip,pins =
<0 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>;
};
soc_slppin_gpio: soc_slppin_gpio {
rockchip,pins =
<0 RK_PA4 RK_FUNC_GPIO &pcfg_output_low>;
};
soc_slppin_slp: soc_slppin_slp {
rockchip,pins =
<0 RK_PA4 RK_FUNC_1 &pcfg_pull_none>;
};
soc_slppin_rst: soc_slppin_rst {
rockchip,pins =
<0 RK_PA4 RK_FUNC_2 &pcfg_pull_none>;
};
};
sdio-pwrseq {
wifi_enable_h: wifi-enable-h {
rockchip,pins =
<0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
};
&pmu_io_domains {
status = "okay";
};
&pwm1 {
status = "okay";
};
&saradc {
status = "okay";
};
&sdmmc {
bus-width = <4>;
cap-mmc-highspeed;
cap-sd-highspeed;
card-detect-delay = <800>;
sd-uhs-sdr12;
sd-uhs-sdr25;
sd-uhs-sdr50;
sd-uhs-sdr104;
status = "okay";
};
&sdio {
bus-width = <4>;
cap-sd-highspeed;
keep-power-in-suspend;
non-removable;
mmc-pwrseq = <&sdio_pwrseq>;
sd-uhs-sdr104;
status = "okay";
};
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&uart1_xfer &uart1_cts>;
status = "okay";
};
&uart2 {
status = "okay";
};
&usb20_otg {
status = "okay";
};
&usb_host0_ehci {
status = "okay";
};
&usb_host0_ohci {
status = "okay";
};
&vopb {
status = "okay";
};
&vopb_mmu {
status = "okay";
};
&vopl {
status = "okay";
};
&vopl_mmu {
status = "okay";
};