648 lines
12 KiB
Plaintext
648 lines
12 KiB
Plaintext
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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Copyright (c) 2018 Fuzhou Rockchip Electronics Co., Ltd
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*/
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/dts-v1/;
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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#include <dt-bindings/pinctrl/rockchip.h>
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#include "px30.dtsi"
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/ {
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model = "Rockchip PX30 EVB";
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compatible = "rockchip,px30-evb", "rockchip,px30";
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aliases {
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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 = "serial5:115200n8";
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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 = <1800000>;
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poll-interval = <100>;
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button-esc {
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label = "esc";
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linux,code = <KEY_ESC>;
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press-threshold-microvolt = <1310000>;
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};
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button-home {
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label = "home";
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linux,code = <KEY_HOME>;
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press-threshold-microvolt = <624000>;
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};
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button-menu {
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label = "menu";
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linux,code = <KEY_MENU>;
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press-threshold-microvolt = <987000>;
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};
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button-down {
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label = "volume down";
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linux,code = <KEY_VOLUMEDOWN>;
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press-threshold-microvolt = <300000>;
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};
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button-up {
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label = "volume up";
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linux,code = <KEY_VOLUMEUP>;
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press-threshold-microvolt = <17000>;
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};
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};
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backlight: backlight {
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compatible = "pwm-backlight";
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pwms = <&pwm1 0 25000 0>;
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power-supply = <&vcc3v3_lcd>;
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};
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emmc_pwrseq: emmc-pwrseq {
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compatible = "mmc-pwrseq-emmc";
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pinctrl-0 = <&emmc_reset>;
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pinctrl-names = "default";
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reset-gpios = <&gpio1 RK_PB3 GPIO_ACTIVE_HIGH>;
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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_sys: vccsys {
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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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};
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};
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&cpu0 {
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cpu-supply = <&vdd_arm>;
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};
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&cpu1 {
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cpu-supply = <&vdd_arm>;
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};
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&cpu2 {
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cpu-supply = <&vdd_arm>;
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};
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&cpu3 {
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cpu-supply = <&vdd_arm>;
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};
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&csi_dphy {
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status = "okay";
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};
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&display_subsystem {
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status = "okay";
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};
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&dsi {
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status = "okay";
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ports {
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mipi_out: port@1 {
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reg = <1>;
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mipi_out_panel: endpoint {
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remote-endpoint = <&mipi_in_panel>;
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};
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};
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};
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panel@0 {
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compatible = "xinpeng,xpp055c272";
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reg = <0>;
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backlight = <&backlight>;
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iovcc-supply = <&vcc_1v8>;
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vci-supply = <&vcc3v3_lcd>;
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port {
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mipi_in_panel: endpoint {
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remote-endpoint = <&mipi_out_panel>;
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};
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};
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};
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};
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&dsi_dphy {
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status = "okay";
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};
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&emmc {
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cap-mmc-highspeed;
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mmc-hs200-1_8v;
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non-removable;
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mmc-pwrseq = <&emmc_pwrseq>;
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vmmc-supply = <&vcc_3v0>;
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vqmmc-supply = <&vccio_flash>;
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status = "okay";
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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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&gpu {
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mali-supply = <&vdd_log>;
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status = "okay";
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};
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&i2c0 {
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status = "okay";
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rk809: pmic@20 {
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compatible = "rockchip,rk809";
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reg = <0x20>;
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interrupt-parent = <&gpio0>;
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interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
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pinctrl-names = "default";
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pinctrl-0 = <&pmic_int>;
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rockchip,system-power-controller;
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wakeup-source;
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#clock-cells = <0>;
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clock-output-names = "xin32k";
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vcc1-supply = <&vcc5v0_sys>;
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vcc2-supply = <&vcc5v0_sys>;
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vcc3-supply = <&vcc5v0_sys>;
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vcc4-supply = <&vcc5v0_sys>;
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vcc5-supply = <&vcc3v3_sys>;
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vcc6-supply = <&vcc3v3_sys>;
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vcc7-supply = <&vcc3v3_sys>;
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vcc8-supply = <&vcc3v3_sys>;
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vcc9-supply = <&vcc5v0_sys>;
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regulators {
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vdd_log: DCDC_REG1 {
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regulator-name = "vdd_log";
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regulator-min-microvolt = <950000>;
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regulator-max-microvolt = <1350000>;
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regulator-ramp-delay = <6001>;
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regulator-always-on;
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regulator-boot-on;
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regulator-state-mem {
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regulator-on-in-suspend;
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regulator-suspend-microvolt = <950000>;
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};
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};
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vdd_arm: DCDC_REG2 {
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regulator-name = "vdd_arm";
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regulator-min-microvolt = <950000>;
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regulator-max-microvolt = <1350000>;
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regulator-ramp-delay = <6001>;
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regulator-always-on;
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regulator-boot-on;
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regulator-state-mem {
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regulator-off-in-suspend;
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regulator-suspend-microvolt = <950000>;
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};
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};
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vcc_ddr: DCDC_REG3 {
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regulator-name = "vcc_ddr";
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regulator-always-on;
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regulator-boot-on;
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regulator-state-mem {
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regulator-on-in-suspend;
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};
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};
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vcc_3v0: vcc_rmii: DCDC_REG4 {
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regulator-name = "vcc_3v0";
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regulator-min-microvolt = <3000000>;
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regulator-max-microvolt = <3000000>;
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regulator-always-on;
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regulator-boot-on;
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regulator-state-mem {
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regulator-on-in-suspend;
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regulator-suspend-microvolt = <3000000>;
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};
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};
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vcc3v3_sys: DCDC_REG5 {
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regulator-name = "vcc3v3_sys";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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regulator-boot-on;
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regulator-state-mem {
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regulator-on-in-suspend;
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regulator-suspend-microvolt = <3300000>;
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};
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};
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vcc_1v0: LDO_REG1 {
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regulator-name = "vcc_1v0";
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <1000000>;
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regulator-always-on;
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regulator-boot-on;
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regulator-state-mem {
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regulator-on-in-suspend;
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regulator-suspend-microvolt = <1000000>;
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};
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};
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vcc_1v8: vccio_flash: vccio_sdio: LDO_REG2 {
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regulator-name = "vcc_1v8";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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regulator-boot-on;
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regulator-state-mem {
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regulator-on-in-suspend;
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regulator-suspend-microvolt = <1800000>;
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};
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};
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vdd_1v0: LDO_REG3 {
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regulator-name = "vdd_1v0";
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <1000000>;
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regulator-always-on;
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regulator-boot-on;
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regulator-state-mem {
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regulator-on-in-suspend;
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regulator-suspend-microvolt = <1000000>;
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};
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};
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vcc3v0_pmu: LDO_REG4 {
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regulator-name = "vcc3v0_pmu";
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regulator-min-microvolt = <3000000>;
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regulator-max-microvolt = <3000000>;
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regulator-always-on;
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regulator-boot-on;
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regulator-state-mem {
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regulator-on-in-suspend;
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regulator-suspend-microvolt = <3000000>;
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};
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};
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vccio_sd: LDO_REG5 {
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regulator-name = "vccio_sd";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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regulator-boot-on;
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regulator-state-mem {
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regulator-on-in-suspend;
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regulator-suspend-microvolt = <3300000>;
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};
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};
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vcc_sd: LDO_REG6 {
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regulator-name = "vcc_sd";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-boot-on;
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regulator-state-mem {
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regulator-on-in-suspend;
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regulator-suspend-microvolt = <3300000>;
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};
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};
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vcc2v8_dvp: LDO_REG7 {
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regulator-name = "vcc2v8_dvp";
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regulator-min-microvolt = <2800000>;
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regulator-max-microvolt = <2800000>;
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regulator-boot-on;
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regulator-state-mem {
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regulator-off-in-suspend;
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regulator-suspend-microvolt = <2800000>;
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};
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};
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vcc1v8_dvp: LDO_REG8 {
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regulator-name = "vcc1v8_dvp";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-boot-on;
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regulator-state-mem {
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regulator-on-in-suspend;
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regulator-suspend-microvolt = <1800000>;
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};
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};
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vcc1v5_dvp: LDO_REG9 {
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regulator-name = "vcc1v5_dvp";
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regulator-min-microvolt = <1500000>;
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regulator-max-microvolt = <1500000>;
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regulator-boot-on;
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regulator-state-mem {
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regulator-off-in-suspend;
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regulator-suspend-microvolt = <1500000>;
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};
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};
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vcc3v3_lcd: SWITCH_REG1 {
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regulator-name = "vcc3v3_lcd";
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regulator-boot-on;
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};
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vcc5v0_host: SWITCH_REG2 {
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regulator-name = "vcc5v0_host";
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regulator-always-on;
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|
|
regulator-boot-on;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
&i2c1 {
|
||
|
|
status = "okay";
|
||
|
|
|
||
|
|
sensor@d {
|
||
|
|
compatible = "asahi-kasei,ak8963";
|
||
|
|
reg = <0x0d>;
|
||
|
|
gpios = <&gpio0 RK_PB7 GPIO_ACTIVE_HIGH>;
|
||
|
|
vdd-supply = <&vcc3v0_pmu>;
|
||
|
|
mount-matrix = "1", /* x0 */
|
||
|
|
"0", /* y0 */
|
||
|
|
"0", /* z0 */
|
||
|
|
"0", /* x1 */
|
||
|
|
"1", /* y1 */
|
||
|
|
"0", /* z1 */
|
||
|
|
"0", /* x2 */
|
||
|
|
"0", /* y2 */
|
||
|
|
"1"; /* z2 */
|
||
|
|
};
|
||
|
|
|
||
|
|
touchscreen@14 {
|
||
|
|
compatible = "goodix,gt1151";
|
||
|
|
reg = <0x14>;
|
||
|
|
interrupt-parent = <&gpio0>;
|
||
|
|
interrupts = <RK_PA5 IRQ_TYPE_LEVEL_LOW>;
|
||
|
|
irq-gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>;
|
||
|
|
reset-gpios = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>;
|
||
|
|
VDDIO-supply = <&vcc3v3_lcd>;
|
||
|
|
};
|
||
|
|
|
||
|
|
sensor@4c {
|
||
|
|
compatible = "fsl,mma7660";
|
||
|
|
reg = <0x4c>;
|
||
|
|
interrupt-parent = <&gpio0>;
|
||
|
|
interrupts = <RK_PB7 IRQ_TYPE_LEVEL_LOW>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
&i2c2 {
|
||
|
|
status = "okay";
|
||
|
|
|
||
|
|
clock-frequency = <100000>;
|
||
|
|
|
||
|
|
/* These are relatively safe rise/fall times; TODO: measure */
|
||
|
|
i2c-scl-falling-time-ns = <50>;
|
||
|
|
i2c-scl-rising-time-ns = <300>;
|
||
|
|
|
||
|
|
ov5695: ov5695@36 {
|
||
|
|
compatible = "ovti,ov5695";
|
||
|
|
reg = <0x36>;
|
||
|
|
avdd-supply = <&vcc2v8_dvp>;
|
||
|
|
clocks = <&cru SCLK_CIF_OUT>;
|
||
|
|
clock-names = "xvclk";
|
||
|
|
dvdd-supply = <&vcc1v5_dvp>;
|
||
|
|
dovdd-supply = <&vcc1v8_dvp>;
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&cif_clkout_m0 &mipi_pdn>;
|
||
|
|
reset-gpios = <&gpio2 RK_PB6 GPIO_ACTIVE_LOW>;
|
||
|
|
|
||
|
|
port {
|
||
|
|
ucam_out: endpoint {
|
||
|
|
remote-endpoint = <&mipi_in_ucam>;
|
||
|
|
data-lanes = <1 2>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
&i2s1_2ch {
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&io_domains {
|
||
|
|
status = "okay";
|
||
|
|
|
||
|
|
vccio1-supply = <&vccio_sdio>;
|
||
|
|
vccio2-supply = <&vccio_sd>;
|
||
|
|
vccio3-supply = <&vcc_3v0>;
|
||
|
|
vccio4-supply = <&vcc3v0_pmu>;
|
||
|
|
vccio5-supply = <&vcc_3v0>;
|
||
|
|
vccio6-supply = <&vccio_flash>;
|
||
|
|
};
|
||
|
|
|
||
|
|
&isp {
|
||
|
|
status = "okay";
|
||
|
|
|
||
|
|
ports {
|
||
|
|
port@0 {
|
||
|
|
mipi_in_ucam: endpoint@0 {
|
||
|
|
reg = <0>;
|
||
|
|
data-lanes = <1 2>;
|
||
|
|
remote-endpoint = <&ucam_out>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
&isp_mmu {
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&pinctrl {
|
||
|
|
headphone {
|
||
|
|
hp_det: hp-det {
|
||
|
|
rockchip,pins =
|
||
|
|
<2 RK_PB0 RK_FUNC_GPIO &pcfg_pull_down>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
emmc {
|
||
|
|
emmc_reset: emmc-reset {
|
||
|
|
rockchip,pins = <1 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
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 1 &pcfg_pull_none>;
|
||
|
|
};
|
||
|
|
|
||
|
|
soc_slppin_rst: soc_slppin_rst {
|
||
|
|
rockchip,pins =
|
||
|
|
<0 RK_PA4 2 &pcfg_pull_none>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
sdio-pwrseq {
|
||
|
|
wifi_enable_h: wifi-enable-h {
|
||
|
|
rockchip,pins =
|
||
|
|
<0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
cif-m0 {
|
||
|
|
cif_clkout_m0: cif-clkout-m0 {
|
||
|
|
rockchip,pins =
|
||
|
|
<2 RK_PB3 1 &pcfg_pull_none_12ma>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
mipi {
|
||
|
|
mipi_pdn: mipi-pdn {
|
||
|
|
rockchip,pins = <2 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
&pmu_io_domains {
|
||
|
|
status = "okay";
|
||
|
|
|
||
|
|
pmuio1-supply = <&vcc3v0_pmu>;
|
||
|
|
pmuio2-supply = <&vcc3v0_pmu>;
|
||
|
|
};
|
||
|
|
|
||
|
|
&pwm1 {
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&saradc {
|
||
|
|
vref-supply = <&vcc_1v8>;
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&sdmmc {
|
||
|
|
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 {
|
||
|
|
cap-sd-highspeed;
|
||
|
|
keep-power-in-suspend;
|
||
|
|
non-removable;
|
||
|
|
mmc-pwrseq = <&sdio_pwrseq>;
|
||
|
|
sd-uhs-sdr104;
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&tsadc {
|
||
|
|
rockchip,hw-tshut-mode = <1>;
|
||
|
|
rockchip,hw-tshut-polarity = <1>;
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&u2phy {
|
||
|
|
status = "okay";
|
||
|
|
|
||
|
|
u2phy_host: host-port {
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
u2phy_otg: otg-port {
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
&uart1 {
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&uart1_xfer &uart1_cts>;
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&uart5 {
|
||
|
|
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";
|
||
|
|
};
|