180 lines
3.4 KiB
Plaintext
180 lines
3.4 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Copyright (c) 2019 Fuzhou Rockchip Electronics Co., Ltd
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*/
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/dts-v1/;
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#include <dt-bindings/input/input.h>
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#include <dt-bindings/leds/common.h>
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#include "px30-firefly-jd4-core.dtsi"
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/ {
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compatible = "firefly,px30-jd4-core-mb", "firefly,px30-jd4-core",
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"rockchip,px30";
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model = "Firefly Core-PX30-JD4 on MB-JD4-PX30 baseboard";
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aliases {
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ethernet0 = &gmac;
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mmc0 = &sdmmc;
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mmc1 = &sdio;
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mmc2 = &emmc;
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};
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chosen {
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stdout-path = "serial2:115200n8";
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};
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dc_12v: dc-12v-regulator {
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compatible = "regulator-fixed";
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regulator-name = "dc_12v";
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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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adc-keys {
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compatible = "adc-keys";
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io-channels = <&saradc 2>;
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io-channel-names = "buttons";
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keyup-threshold-microvolt = <1500000>;
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poll-interval = <100>;
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button-recovery {
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label = "Recovery";
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linux,code = <KEY_VENDOR>;
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press-threshold-microvolt = <18000>;
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};
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};
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leds {
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compatible = "gpio-leds";
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pinctrl-names = "default";
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pinctrl-0 = <&blue_led>, <&green_led>;
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blue-led {
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color = <LED_COLOR_ID_BLUE>;
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default-state = "on";
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function = LED_FUNCTION_HEARTBEAT;
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gpios = <&gpio1 RK_PB5 GPIO_ACTIVE_HIGH>;
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label = "px30-mb-jd4:blue:work";
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linux,default-trigger = "heartbeat";
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};
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green-led {
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color = <LED_COLOR_ID_GREEN>;
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default-state = "on";
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function = LED_FUNCTION_POWER;
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gpios = <&gpio1 RK_PB4 GPIO_ACTIVE_HIGH>;
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label = "px30-mb-jd4:blue:diy";
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linux,default-trigger = "default-on";
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};
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};
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sdio_pwrseq: sdio-pwrseq {
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compatible = "mmc-pwrseq-simple";
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pinctrl-names = "default";
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pinctrl-0 = <&wifi_enable_h>;
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/*
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* On the module itself this is one of these (depending
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* on the actual card populated):
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* - SDIO_RESET_L_WL_REG_ON
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* - PDN (power down when low)
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*/
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reset-gpios = <&gpio0 RK_PA2 GPIO_ACTIVE_LOW>; /* GPIO3_A4 */
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};
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vcc5v0_baseboard: vcc5v0-baseboard-regulator {
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compatible = "regulator-fixed";
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regulator-name = "vcc5v0_baseboard";
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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 = <&dc_12v>;
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};
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};
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&gmac {
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clock_in_out = "output";
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phy-supply = <&vcc_rmii>;
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snps,reset-gpio = <&gpio2 13 GPIO_ACTIVE_LOW>;
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snps,reset-active-low;
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snps,reset-delays-us = <0 50000 50000>;
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status = "okay";
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};
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&pinctrl {
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leds {
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blue_led: blue-led {
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rockchip,pins = <1 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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green_led: green-led {
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rockchip,pins = <1 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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sdio-pwrseq {
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wifi_enable_h: wifi-enable-h {
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rockchip,pins =
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<0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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};
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&sdmmc {
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bus-width = <4>;
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cap-mmc-highspeed;
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cap-sd-highspeed;
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card-detect-delay = <800>;
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sd-uhs-sdr12;
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sd-uhs-sdr25;
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sd-uhs-sdr50;
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sd-uhs-sdr104;
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vmmc-supply = <&vcc_sd>;
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vqmmc-supply = <&vccio_sd>;
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status = "okay";
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};
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&sdio {
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bus-width = <4>;
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cap-sd-highspeed;
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keep-power-in-suspend;
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non-removable;
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mmc-pwrseq = <&sdio_pwrseq>;
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sd-uhs-sdr104;
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status = "okay";
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};
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&u2phy {
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status = "okay";
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u2phy_host: host-port {
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status = "okay";
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};
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u2phy_otg: otg-port {
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status = "okay";
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};
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};
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&uart2 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart2m1_xfer>;
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status = "okay";
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};
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&usb20_otg {
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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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