749 lines
15 KiB
Plaintext
749 lines
15 KiB
Plaintext
// 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/pinctrl/rockchip.h>
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#include <dt-bindings/input/input.h>
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#include "px30-robot.dtsi"
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/ {
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model = "Rockchip rk3326 evb lpddr3 v10 board for robot linux";
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compatible = "rockchip,rk3326-evb-lp3-v10-robot-linux", "rockchip,rk3326";
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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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poll-interval = <100>;
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keyup-threshold-microvolt = <1800000>;
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esc-key {
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linux,code = <KEY_ESC>;
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label = "esc";
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press-threshold-microvolt = <1310000>;
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};
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home-key {
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linux,code = <KEY_HOME>;
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label = "home";
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press-threshold-microvolt = <624000>;
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};
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menu-key {
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linux,code = <KEY_MENU>;
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label = "menu";
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press-threshold-microvolt = <987000>;
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};
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vol-down-key {
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linux,code = <KEY_VOLUMEDOWN>;
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label = "volume down";
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press-threshold-microvolt = <300000>;
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};
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vol-up-key {
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linux,code = <KEY_VOLUMEUP>;
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label = "volume up";
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press-threshold-microvolt = <17000>;
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};
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};
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rk817-sound {
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compatible = "simple-audio-card";
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simple-audio-card,format = "i2s";
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simple-audio-card,name = "rockchip,rk817-codec";
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simple-audio-card,mclk-fs = <256>;
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simple-audio-card,cpu {
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sound-dai = <&i2s1_2ch>;
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};
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simple-audio-card,codec {
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sound-dai = <&rk817_codec>;
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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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/*clocks = <&rk817 1>;*/
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/*clock-names = "ext_clock";*/
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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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vccsys: vccsys {
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compatible = "regulator-fixed";
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regulator-name = "vcc3v8_sys";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <3800000>;
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regulator-max-microvolt = <3800000>;
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};
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wireless-wlan {
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compatible = "wlan-platdata";
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wifi_chip_type = "AP6210";
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WIFI,host_wake_irq = <&gpio0 RK_PB2 GPIO_ACTIVE_HIGH>;
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status = "okay";
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};
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};
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&bus_apll {
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bus-supply = <&vdd_logic>;
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status = "okay";
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};
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&cif_new {
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status = "okay";
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port {
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cif_in: endpoint {
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remote-endpoint = <&gc2155_out>;
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vsync-active = <0>;
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hsync-active = <1>;
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};
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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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&dfi {
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status = "okay";
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};
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&dmc {
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center-supply = <&vdd_logic>;
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status = "okay";
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};
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&emmc {
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bus-width = <8>;
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cap-mmc-highspeed;
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mmc-hs200-1_8v;
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no-sdio;
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no-sd;
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disable-wp;
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non-removable;
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num-slots = <1>;
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status = "okay";
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};
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&gpu {
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mali-supply = <&vdd_logic>;
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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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clock-frequency = <400000>;
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i2c-scl-rising-time-ns = <280>;
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i2c-scl-falling-time-ns = <16>;
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rk817: pmic@20 {
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compatible = "rockchip,rk817";
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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", "pmic-sleep",
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"pmic-power-off", "pmic-reset";
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pinctrl-0 = <&pmic_int>;
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pinctrl-1 = <&soc_slppin_slp>, <&rk817_slppin_slp>;
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pinctrl-2 = <&soc_slppin_gpio>, <&rk817_slppin_pwrdn>;
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pinctrl-3 = <&soc_slppin_rst>, <&rk817_slppin_rst>;
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rockchip,system-power-controller;
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wakeup-source;
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#clock-cells = <1>;
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clock-output-names = "rk808-clkout1", "rk808-clkout2";
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//fb-inner-reg-idxs = <2>;
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/* 1: rst regs (default in codes), 0: rst the pmic */
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pmic-reset-func = <1>;
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vcc1-supply = <&vccsys>;
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vcc2-supply = <&vccsys>;
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vcc3-supply = <&vccsys>;
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vcc4-supply = <&vccsys>;
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vcc5-supply = <&vccsys>;
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vcc6-supply = <&vccsys>;
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vcc7-supply = <&vcc_3v0>;
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vcc8-supply = <&vccsys>;
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vcc9-supply = <&dcdc_boost>;
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pwrkey {
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status = "okay";
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};
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pinctrl_rk8xx: pinctrl_rk8xx {
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gpio-controller;
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#gpio-cells = <2>;
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rk817_ts_gpio1: rk817_ts_gpio1 {
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pins = "gpio_ts";
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function = "pin_fun1";
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/* output-low; */
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/* input-enable; */
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};
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rk817_gt_gpio2: rk817_gt_gpio2 {
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pins = "gpio_gt";
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function = "pin_fun1";
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};
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rk817_pin_ts: rk817_pin_ts {
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pins = "gpio_ts";
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function = "pin_fun0";
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};
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rk817_pin_gt: rk817_pin_gt {
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pins = "gpio_gt";
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function = "pin_fun0";
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};
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rk817_slppin_null: rk817_slppin_null {
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pins = "gpio_slp";
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function = "pin_fun0";
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};
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rk817_slppin_slp: rk817_slppin_slp {
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pins = "gpio_slp";
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function = "pin_fun1";
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};
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rk817_slppin_pwrdn: rk817_slppin_pwrdn {
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pins = "gpio_slp";
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function = "pin_fun2";
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};
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rk817_slppin_rst: rk817_slppin_rst {
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pins = "gpio_slp";
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function = "pin_fun3";
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};
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};
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regulators {
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vdd_logic: DCDC_REG1 {
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <850000>;
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regulator-max-microvolt = <1350000>;
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regulator-ramp-delay = <6001>;
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regulator-initial-mode = <0x2>;
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regulator-name = "vdd_logic";
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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-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <850000>;
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regulator-max-microvolt = <1350000>;
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regulator-ramp-delay = <6001>;
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regulator-initial-mode = <0x2>;
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regulator-name = "vdd_arm";
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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-always-on;
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regulator-boot-on;
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regulator-initial-mode = <0x2>;
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regulator-name = "vcc_ddr";
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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: DCDC_REG4 {
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <3000000>;
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regulator-max-microvolt = <3000000>;
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regulator-initial-mode = <0x2>;
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regulator-name = "vcc_3v0";
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regulator-state-mem {
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regulator-off-in-suspend;
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regulator-suspend-microvolt = <3000000>;
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};
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};
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vcc_1v0: LDO_REG1 {
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <1000000>;
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regulator-name = "vcc_1v0";
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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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vcc1v8_soc: LDO_REG2 {
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-name = "vcc1v8_soc";
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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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vdd1v0_soc: LDO_REG3 {
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <1000000>;
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regulator-name = "vcc1v0_soc";
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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-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <3000000>;
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regulator-max-microvolt = <3000000>;
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regulator-name = "vcc3v0_pmu";
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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-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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regulator-name = "vccio_sd";
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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-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-name = "vcc_sd";
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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-min-microvolt = <2800000>;
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regulator-max-microvolt = <2800000>;
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regulator-name = "vcc2v8_dvp";
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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-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-name = "vcc1v8_dvp";
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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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vdd1v5_dvp: LDO_REG9 {
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regulator-min-microvolt = <1500000>;
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regulator-max-microvolt = <1500000>;
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regulator-name = "vdd1v5_dvp";
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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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dcdc_boost: BOOST {
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <4700000>;
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regulator-max-microvolt = <5400000>;
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regulator-name = "boost";
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};
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otg_switch: OTG_SWITCH {
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regulator-name = "otg_switch";
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};
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};
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battery {
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compatible = "rk817,battery";
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ocv_table = <3500 3625 3685 3697 3718 3735 3748
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3760 3774 3788 3802 3816 3834 3853
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3877 3908 3946 3975 4018 4071 4106>;
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design_capacity = <2500>;
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design_qmax = <2750>;
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bat_res = <100>;
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sleep_enter_current = <300>;
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sleep_exit_current = <300>;
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sleep_filter_current = <100>;
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power_off_thresd = <3500>;
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zero_algorithm_vol = <3850>;
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max_soc_offset = <60>;
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monitor_sec = <5>;
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sample_res = <10>;
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virtual_power = <1>;
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};
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charger {
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compatible = "rk817,charger";
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min_input_voltage = <4500>;
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max_input_current = <1500>;
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max_chrg_current = <2000>;
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max_chrg_voltage = <4200>;
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chrg_term_mode = <0>;
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chrg_finish_cur = <300>;
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virtual_power = <0>;
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dc_det_adc = <0>;
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extcon = <&u2phy>;
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};
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rk817_codec: codec {
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#sound-dai-cells = <0>;
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compatible = "rockchip,rk817-codec";
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clocks = <&cru SCLK_I2S1_OUT>;
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clock-names = "mclk";
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pinctrl-names = "default";
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pinctrl-0 = <&i2s1_2ch_mclk>;
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hp-volume = <20>;
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spk-volume = <3>;
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status = "okay";
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};
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};
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};
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&i2c2 {
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status = "okay";
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clock-frequency = <400000>;
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/* 24M mclk is shared for multiple cameras */
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pinctrl-0 = <&i2c2_xfer &cif_clkout_m0>;
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/* These are relatively safe rise/fall times; TODO: measure */
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i2c-scl-falling-time-ns = <50>;
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i2c-scl-rising-time-ns = <300>;
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gc2155: gc2155@3c {
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compatible = "gc,gc2155";
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reg = <0x3c>;
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pinctrl-names = "default";
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pinctrl-0 = <&cif_pin_m0>;
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clocks = <&cru SCLK_CIF_OUT>;
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clock-names = "xvclk";
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avdd-supply = <&vcc2v8_dvp>;
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dovdd-supply = <&vcc1v8_dvp>;
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dvdd-supply = <&vcc1v8_dvp>;
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/* hw changed the pwdn to gpio2_b5 */
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pwdn-gpios = <&gpio2 13 GPIO_ACTIVE_HIGH>;
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port {
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gc2155_out: endpoint {
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remote-endpoint = <&cif_in>;
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};
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};
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};
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ov5695: ov5695@36 {
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compatible = "ovti,ov5695";
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reg = <0x36>;
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clocks = <&cru SCLK_CIF_OUT>;
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clock-names = "xvclk";
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avdd-supply = <&vcc2v8_dvp>;
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dovdd-supply = <&vcc1v8_dvp>;
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dvdd-supply = <&vcc1v8_dvp>;
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/*reset-gpios = <&gpio2 14 GPIO_ACTIVE_HIGH>;*/
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pwdn-gpios = <&gpio2 14 GPIO_ACTIVE_HIGH>;
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port {
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ucam_out: endpoint {
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remote-endpoint = <&mipi_in_ucam>;
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data-lanes = <1 2>;
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};
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};
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};
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};
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&i2s1_2ch {
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status = "okay";
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#sound-dai-cells = <0>;
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};
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&io_domains {
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status = "okay";
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vccio1-supply = <&vcc1v8_soc>;
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vccio2-supply = <&vccio_sd>;
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vccio3-supply = <&vcc1v8_dvp>;
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vccio4-supply = <&vcc_3v0>;
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vccio5-supply = <&vcc_3v0>;
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};
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&isp_mmu {
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status = "okay";
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};
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&mipi_dphy_rx0 {
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status = "okay";
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ports {
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#address-cells = <1>;
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|
#size-cells = <0>;
|
|
|
|
port@0 {
|
|
reg = <0>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
mipi_in_ucam: endpoint@1 {
|
|
reg = <1>;
|
|
remote-endpoint = <&ucam_out>;
|
|
data-lanes = <1 2>;
|
|
};
|
|
};
|
|
|
|
port@1 {
|
|
reg = <1>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
dphy_rx0_out: endpoint@0 {
|
|
reg = <0>;
|
|
remote-endpoint = <&isp0_mipi_in>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
&nandc0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&rkisp1 {
|
|
status = "okay";
|
|
|
|
port {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
isp0_mipi_in: endpoint@0 {
|
|
reg = <0>;
|
|
remote-endpoint = <&dphy_rx0_out>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&pmu_io_domains {
|
|
status = "okay";
|
|
|
|
pmuio1-supply = <&vcc3v0_pmu>;
|
|
pmuio2-supply = <&vcc3v0_pmu>;
|
|
};
|
|
|
|
&rk_rga {
|
|
status = "okay";
|
|
};
|
|
|
|
&saradc {
|
|
status = "okay";
|
|
vref-supply = <&vcc1v8_soc>;
|
|
};
|
|
|
|
&sdmmc {
|
|
bus-width = <4>;
|
|
cap-mmc-highspeed;
|
|
cap-sd-highspeed;
|
|
no-sdio;
|
|
no-mmc;
|
|
card-detect-delay = <800>;
|
|
ignore-pm-notify;
|
|
/*cd-gpios = <&gpio2 4 GPIO_ACTIVE_HIGH>; [> CD GPIO <]*/
|
|
sd-uhs-sdr12;
|
|
sd-uhs-sdr25;
|
|
sd-uhs-sdr50;
|
|
sd-uhs-sdr104;
|
|
vqmmc-supply = <&vccio_sd>;
|
|
vmmc-supply = <&vcc_sd>;
|
|
status = "disabled";
|
|
};
|
|
|
|
&sdio {
|
|
bus-width = <4>;
|
|
cap-sd-highspeed;
|
|
no-sd;
|
|
no-mmc;
|
|
ignore-pm-notify;
|
|
keep-power-in-suspend;
|
|
non-removable;
|
|
mmc-pwrseq = <&sdio_pwrseq>;
|
|
sd-uhs-sdr104;
|
|
status = "okay";
|
|
};
|
|
|
|
&tsadc {
|
|
pinctrl-names = "init", "default";
|
|
pinctrl-0 = <&tsadc_otp_gpio>;
|
|
pinctrl-1 = <&tsadc_otp_out>;
|
|
status = "okay";
|
|
};
|
|
|
|
&u2phy {
|
|
status = "okay";
|
|
|
|
u2phy_host: host-port {
|
|
status = "okay";
|
|
};
|
|
|
|
u2phy_otg: otg-port {
|
|
status = "okay";
|
|
};
|
|
};
|
|
|
|
&usb20_otg {
|
|
status = "okay";
|
|
};
|
|
|
|
&uart1 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart1_xfer &uart1_cts>;
|
|
status = "okay";
|
|
};
|
|
|
|
&vip_mmu {
|
|
status = "okay";
|
|
};
|
|
|
|
&mpp_srv {
|
|
status = "okay";
|
|
};
|
|
|
|
&vdpu {
|
|
status = "okay";
|
|
};
|
|
|
|
&vepu {
|
|
status = "okay";
|
|
};
|
|
|
|
&vpu_mmu {
|
|
status = "okay";
|
|
};
|
|
|
|
&hevc {
|
|
status = "okay";
|
|
};
|
|
|
|
&hevc_mmu {
|
|
status = "okay";
|
|
};
|
|
|
|
&pinctrl {
|
|
cif-pin-m0 {
|
|
cif_pin_m0: cif-pin-m0 {
|
|
rockchip,pins =
|
|
<2 RK_PA0 1 &pcfg_pull_none>,/* cif_data2 */
|
|
<2 RK_PA1 1 &pcfg_pull_none>,/* cif_data3 */
|
|
<2 RK_PA2 1 &pcfg_pull_none>,/* cif_data4 */
|
|
<2 RK_PA3 1 &pcfg_pull_none>,/* cif_data5 */
|
|
<2 RK_PA4 1 &pcfg_pull_none>,/* cif_data6 */
|
|
<2 RK_PA5 1 &pcfg_pull_none>,/* cif_data7 */
|
|
<2 RK_PA6 1 &pcfg_pull_none>,/* cif_data8 */
|
|
<2 RK_PA7 1 &pcfg_pull_none>,/* cif_data9 */
|
|
<2 RK_PB0 1 &pcfg_pull_none>,/* cif_sync */
|
|
<2 RK_PB1 1 &pcfg_pull_none>,/* cif_href */
|
|
<2 RK_PB2 1 &pcfg_pull_none>;/* cif_clkin */
|
|
};
|
|
|
|
cif_pin_m1: cif-pin-m1 {
|
|
rockchip,pins =
|
|
<3 RK_PA3 3 &pcfg_pull_none>,/* cif_data2 */
|
|
<3 RK_PA5 3 &pcfg_pull_none>,/* cif_data3 */
|
|
<3 RK_PA7 3 &pcfg_pull_none>,/* cif_data4 */
|
|
<3 RK_PB0 3 &pcfg_pull_none>,/* cif_data5 */
|
|
<3 RK_PB1 3 &pcfg_pull_none>,/* cif_data6 */
|
|
<3 RK_PB4 3 &pcfg_pull_none>,/* cif_data7 */
|
|
<3 RK_PB6 3 &pcfg_pull_none>,/* cif_data8 */
|
|
<3 RK_PB7 3 &pcfg_pull_none>,/* cif_data9 */
|
|
<3 RK_PD1 3 &pcfg_pull_none>,/* cif_sync */
|
|
<3 RK_PD2 3 &pcfg_pull_none>,/* cif_href */
|
|
<3 RK_PD3 3 &pcfg_pull_none>;/* cif_clkin */
|
|
};
|
|
};
|
|
|
|
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>;
|
|
};
|
|
};
|
|
};
|
|
|
|
/* DON'T PUT ANYTHING BELOW HERE. PUT IT ABOVE PINCTRL */
|
|
/* DON'T PUT ANYTHING BELOW HERE. PUT IT ABOVE PINCTRL */
|
|
/* DON'T PUT ANYTHING BELOW HERE. PUT IT ABOVE PINCTRL */
|