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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2019 Fuzhou Rockchip Electronics Co., Ltd
*/
/dts-v1/;
#include <dt-bindings/input/input.h>
#include <dt-bindings/leds/common.h>
#include "px30-firefly-jd4-core.dtsi"
/ {
compatible = "firefly,px30-jd4-core-mb", "firefly,px30-jd4-core",
"rockchip,px30";
model = "Firefly Core-PX30-JD4 on MB-JD4-PX30 baseboard";
aliases {
ethernet0 = &gmac;
mmc0 = &sdmmc;
mmc1 = &sdio;
mmc2 = &emmc;
};
chosen {
stdout-path = "serial2:115200n8";
};
dc_12v: dc-12v-regulator {
compatible = "regulator-fixed";
regulator-name = "dc_12v";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <12000000>;
regulator-max-microvolt = <12000000>;
};
adc-keys {
compatible = "adc-keys";
io-channels = <&saradc 2>;
io-channel-names = "buttons";
keyup-threshold-microvolt = <1500000>;
poll-interval = <100>;
button-recovery {
label = "Recovery";
linux,code = <KEY_VENDOR>;
press-threshold-microvolt = <18000>;
};
};
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&blue_led>, <&green_led>;
blue-led {
color = <LED_COLOR_ID_BLUE>;
default-state = "on";
function = LED_FUNCTION_HEARTBEAT;
gpios = <&gpio1 RK_PB5 GPIO_ACTIVE_HIGH>;
label = "px30-mb-jd4:blue:work";
linux,default-trigger = "heartbeat";
};
green-led {
color = <LED_COLOR_ID_GREEN>;
default-state = "on";
function = LED_FUNCTION_POWER;
gpios = <&gpio1 RK_PB4 GPIO_ACTIVE_HIGH>;
label = "px30-mb-jd4:blue:diy";
linux,default-trigger = "default-on";
};
};
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 */
};
vcc5v0_baseboard: vcc5v0-baseboard-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc5v0_baseboard";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
vin-supply = <&dc_12v>;
};
};
&gmac {
clock_in_out = "output";
phy-supply = <&vcc_rmii>;
snps,reset-gpio = <&gpio2 13 GPIO_ACTIVE_LOW>;
snps,reset-active-low;
snps,reset-delays-us = <0 50000 50000>;
status = "okay";
};
&pinctrl {
leds {
blue_led: blue-led {
rockchip,pins = <1 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
};
green_led: green-led {
rockchip,pins = <1 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
sdio-pwrseq {
wifi_enable_h: wifi-enable-h {
rockchip,pins =
<0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
};
&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;
vmmc-supply = <&vcc_sd>;
vqmmc-supply = <&vccio_sd>;
status = "okay";
};
&sdio {
bus-width = <4>;
cap-sd-highspeed;
keep-power-in-suspend;
non-removable;
mmc-pwrseq = <&sdio_pwrseq>;
sd-uhs-sdr104;
status = "okay";
};
&u2phy {
status = "okay";
u2phy_host: host-port {
status = "okay";
};
u2phy_otg: otg-port {
status = "okay";
};
};
&uart2 {
pinctrl-names = "default";
pinctrl-0 = <&uart2m1_xfer>;
status = "okay";
};
&usb20_otg {
status = "okay";
};
&usb_host0_ehci {
status = "okay";
};
&usb_host0_ohci {
status = "okay";
};
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