622 lines
13 KiB
Plaintext
622 lines
13 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Copyright (c) 2020 Martijn Braam <martijn@brixit.nl>
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* Copyright (c) 2021 Kamil Trzciński <ayufan@ayufan.eu>
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*/
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/*
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* PinePhone Pro datasheet:
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* https://files.pine64.org/doc/PinePhonePro/PinephonePro-Schematic-V1.0-20211127.pdf
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*/
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/dts-v1/;
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#include <dt-bindings/input/gpio-keys.h>
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#include <dt-bindings/input/linux-event-codes.h>
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#include "rk3399.dtsi"
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#include "rk3399-opp.dtsi"
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/ {
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model = "Pine64 PinePhonePro";
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compatible = "pine64,pinephone-pro", "rockchip,rk3399";
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chassis-type = "handset";
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aliases {
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mmc0 = &sdio0;
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mmc1 = &sdmmc;
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mmc2 = &sdhci;
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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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adc-keys {
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compatible = "adc-keys";
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io-channels = <&saradc 1>;
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io-channel-names = "buttons";
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keyup-threshold-microvolt = <1600000>;
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poll-interval = <100>;
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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 = <100000>;
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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 = <600000>;
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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 = <&pwm0 0 50000 0>;
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};
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gpio-keys {
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compatible = "gpio-keys";
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pinctrl-names = "default";
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pinctrl-0 = <&pwrbtn_pin>;
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key-power {
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debounce-interval = <20>;
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gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>;
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label = "Power";
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linux,code = <KEY_POWER>;
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wakeup-source;
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};
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};
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vcc_sys: vcc-sys-regulator {
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compatible = "regulator-fixed";
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regulator-name = "vcc_sys";
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regulator-always-on;
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regulator-boot-on;
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};
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vcc3v3_sys: vcc3v3-sys-regulator {
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compatible = "regulator-fixed";
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regulator-name = "vcc3v3_sys";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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vin-supply = <&vcc_sys>;
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};
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vcca1v8_s3: vcc1v8-s3-regulator {
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compatible = "regulator-fixed";
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regulator-name = "vcca1v8_s3";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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vin-supply = <&vcc3v3_sys>;
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regulator-always-on;
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regulator-boot-on;
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};
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vcc1v8_codec: vcc1v8-codec-regulator {
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compatible = "regulator-fixed";
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enable-active-high;
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gpio = <&gpio3 RK_PA4 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&vcc1v8_codec_en>;
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regulator-name = "vcc1v8_codec";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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vin-supply = <&vcc3v3_sys>;
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};
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wifi_pwrseq: sdio-wifi-pwrseq {
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compatible = "mmc-pwrseq-simple";
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clocks = <&rk818 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_pin>;
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/*
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* Wait between power-on and SDIO access for CYP43455
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* POR circuit.
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*/
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post-power-on-delay-ms = <110>;
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/*
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* Wait between consecutive toggles for CYP43455 CBUCK
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* regulator discharge.
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*/
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power-off-delay-us = <10000>;
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/* WL_REG_ON on module */
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reset-gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>;
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};
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/* MIPI DSI panel 1.8v supply */
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vcc1v8_lcd: vcc1v8-lcd {
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compatible = "regulator-fixed";
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enable-active-high;
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regulator-name = "vcc1v8_lcd";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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vin-supply = <&vcc3v3_sys>;
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gpio = <&gpio3 RK_PA5 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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};
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/* MIPI DSI panel 2.8v supply */
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vcc2v8_lcd: vcc2v8-lcd {
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compatible = "regulator-fixed";
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enable-active-high;
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regulator-name = "vcc2v8_lcd";
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regulator-min-microvolt = <2800000>;
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regulator-max-microvolt = <2800000>;
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vin-supply = <&vcc3v3_sys>;
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gpio = <&gpio3 RK_PA1 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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};
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};
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&cpu_alert0 {
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temperature = <65000>;
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};
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&cpu_alert1 {
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temperature = <68000>;
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};
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&cpu_l0 {
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cpu-supply = <&vdd_cpu_l>;
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};
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&cpu_l1 {
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cpu-supply = <&vdd_cpu_l>;
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};
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&cpu_l2 {
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cpu-supply = <&vdd_cpu_l>;
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};
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&cpu_l3 {
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cpu-supply = <&vdd_cpu_l>;
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};
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&cpu_b0 {
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cpu-supply = <&vdd_cpu_b>;
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};
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&cpu_b1 {
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cpu-supply = <&vdd_cpu_b>;
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};
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&emmc_phy {
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status = "okay";
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};
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&gpu {
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mali-supply = <&vdd_gpu>;
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status = "okay";
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};
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&i2c0 {
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clock-frequency = <400000>;
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i2c-scl-rising-time-ns = <168>;
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i2c-scl-falling-time-ns = <4>;
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status = "okay";
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rk818: pmic@1c {
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compatible = "rockchip,rk818";
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reg = <0x1c>;
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interrupt-parent = <&gpio1>;
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interrupts = <RK_PC5 IRQ_TYPE_LEVEL_LOW>;
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#clock-cells = <1>;
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clock-output-names = "xin32k", "rk808-clkout2";
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pinctrl-names = "default";
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pinctrl-0 = <&pmic_int_l>;
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rockchip,system-power-controller;
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wakeup-source;
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vcc1-supply = <&vcc_sys>;
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vcc2-supply = <&vcc_sys>;
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vcc3-supply = <&vcc_sys>;
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vcc4-supply = <&vcc_sys>;
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vcc6-supply = <&vcc_sys>;
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vcc7-supply = <&vcc3v3_sys>;
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vcc8-supply = <&vcc_sys>;
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vcc9-supply = <&vcc3v3_sys>;
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regulators {
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vdd_cpu_l: DCDC_REG1 {
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regulator-name = "vdd_cpu_l";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <875000>;
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regulator-max-microvolt = <975000>;
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regulator-ramp-delay = <6001>;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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vdd_center: DCDC_REG2 {
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regulator-name = "vdd_center";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <1000000>;
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regulator-ramp-delay = <6001>;
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regulator-state-mem {
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regulator-off-in-suspend;
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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_1v8: DCDC_REG4 {
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regulator-name = "vcc_1v8";
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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-state-mem {
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regulator-on-in-suspend;
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};
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};
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vcca3v0_codec: LDO_REG1 {
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regulator-name = "vcca3v0_codec";
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regulator-min-microvolt = <3000000>;
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regulator-max-microvolt = <3000000>;
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};
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vcc3v0_touch: LDO_REG2 {
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regulator-name = "vcc3v0_touch";
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regulator-min-microvolt = <3000000>;
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regulator-max-microvolt = <3000000>;
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};
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vcca1v8_codec: LDO_REG3 {
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regulator-name = "vcca1v8_codec";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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};
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rk818_pwr_on: LDO_REG4 {
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regulator-name = "rk818_pwr_on";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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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: LDO_REG5 {
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regulator-name = "vcc_3v0";
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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-state-mem {
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regulator-on-in-suspend;
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};
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};
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vcc_1v5: LDO_REG6 {
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regulator-name = "vcc_1v5";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <1500000>;
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regulator-max-microvolt = <1500000>;
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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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vcc1v8_dvp: LDO_REG7 {
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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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};
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vcc3v3_s3: LDO_REG8 {
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regulator-name = "vcc3v3_s3";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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vccio_sd: LDO_REG9 {
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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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};
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vcc3v3_s0: SWITCH_REG {
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regulator-name = "vcc3v3_s0";
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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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};
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};
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vdd_cpu_b: regulator@40 {
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compatible = "silergy,syr827";
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reg = <0x40>;
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fcs,suspend-voltage-selector = <1>;
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pinctrl-names = "default";
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pinctrl-0 = <&vsel1_pin>;
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regulator-name = "vdd_cpu_b";
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regulator-min-microvolt = <875000>;
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regulator-max-microvolt = <1150000>;
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regulator-ramp-delay = <1000>;
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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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};
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};
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vdd_gpu: regulator@41 {
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compatible = "silergy,syr828";
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reg = <0x41>;
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fcs,suspend-voltage-selector = <1>;
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pinctrl-names = "default";
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pinctrl-0 = <&vsel2_pin>;
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regulator-name = "vdd_gpu";
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regulator-min-microvolt = <875000>;
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regulator-max-microvolt = <975000>;
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regulator-ramp-delay = <1000>;
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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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};
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};
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};
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&i2c3 {
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i2c-scl-rising-time-ns = <450>;
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i2c-scl-falling-time-ns = <15>;
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status = "okay";
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touchscreen@14 {
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compatible = "goodix,gt1158";
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reg = <0x14>;
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interrupt-parent = <&gpio3>;
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interrupts = <RK_PB5 IRQ_TYPE_EDGE_RISING>;
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irq-gpios = <&gpio3 RK_PB5 GPIO_ACTIVE_HIGH>;
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reset-gpios = <&gpio3 RK_PB4 GPIO_ACTIVE_HIGH>;
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AVDD28-supply = <&vcc3v0_touch>;
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VDDIO-supply = <&vcc3v0_touch>;
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touchscreen-size-x = <720>;
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touchscreen-size-y = <1440>;
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};
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};
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&cluster0_opp {
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opp04 {
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status = "disabled";
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};
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opp05 {
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status = "disabled";
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};
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};
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&cluster1_opp {
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opp06 {
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opp-hz = /bits/ 64 <1500000000>;
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opp-microvolt = <1100000 1100000 1150000>;
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};
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opp07 {
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status = "disabled";
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};
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};
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&io_domains {
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bt656-supply = <&vcc1v8_dvp>;
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audio-supply = <&vcca1v8_codec>;
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sdmmc-supply = <&vccio_sd>;
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gpio1830-supply = <&vcc_3v0>;
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status = "okay";
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};
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&mipi_dsi {
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status = "okay";
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clock-master;
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ports {
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mipi_out: port@1 {
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#address-cells = <0>;
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#size-cells = <0>;
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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 = "hannstar,hsd060bhw4";
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reg = <0>;
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backlight = <&backlight>;
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reset-gpios = <&gpio4 RK_PD1 GPIO_ACTIVE_LOW>;
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vcc-supply = <&vcc2v8_lcd>;
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iovcc-supply = <&vcc1v8_lcd>;
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pinctrl-names = "default";
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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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&pmu_io_domains {
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pmu1830-supply = <&vcc_1v8>;
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status = "okay";
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};
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&pinctrl {
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buttons {
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pwrbtn_pin: pwrbtn-pin {
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rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
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};
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};
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pmic {
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pmic_int_l: pmic-int-l {
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rockchip,pins = <1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>;
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};
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vsel1_pin: vsel1-pin {
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rockchip,pins = <1 RK_PC1 RK_FUNC_GPIO &pcfg_pull_down>;
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};
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vsel2_pin: vsel2-pin {
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rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>;
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};
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};
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sdio-pwrseq {
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wifi_enable_h_pin: wifi-enable-h-pin {
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rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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sound {
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vcc1v8_codec_en: vcc1v8-codec-en {
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rockchip,pins = <3 RK_PA4 RK_FUNC_GPIO &pcfg_pull_down>;
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};
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};
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wireless-bluetooth {
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bt_wake_pin: bt-wake-pin {
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rockchip,pins = <2 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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bt_host_wake_pin: bt-host-wake-pin {
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rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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bt_reset_pin: bt-reset-pin {
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rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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};
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&sdio0 {
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bus-width = <4>;
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cap-sd-highspeed;
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cap-sdio-irq;
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disable-wp;
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keep-power-in-suspend;
|
|
mmc-pwrseq = <&wifi_pwrseq>;
|
|
non-removable;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk>;
|
|
sd-uhs-sdr104;
|
|
status = "okay";
|
|
};
|
|
|
|
&pwm0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&saradc {
|
|
vref-supply = <&vcca1v8_s3>;
|
|
status = "okay";
|
|
};
|
|
|
|
&sdmmc {
|
|
bus-width = <4>;
|
|
cap-sd-highspeed;
|
|
cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>;
|
|
disable-wp;
|
|
max-frequency = <150000000>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
|
|
vmmc-supply = <&vcc3v3_sys>;
|
|
vqmmc-supply = <&vccio_sd>;
|
|
status = "okay";
|
|
};
|
|
|
|
&sdhci {
|
|
bus-width = <8>;
|
|
mmc-hs200-1_8v;
|
|
non-removable;
|
|
status = "okay";
|
|
};
|
|
|
|
&tsadc {
|
|
rockchip,hw-tshut-mode = <1>;
|
|
rockchip,hw-tshut-polarity = <1>;
|
|
status = "okay";
|
|
};
|
|
|
|
&uart0 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;
|
|
uart-has-rtscts;
|
|
status = "okay";
|
|
|
|
bluetooth {
|
|
compatible = "brcm,bcm4345c5";
|
|
clocks = <&rk818 1>;
|
|
clock-names = "lpo";
|
|
device-wakeup-gpios = <&gpio2 RK_PD2 GPIO_ACTIVE_HIGH>;
|
|
host-wakeup-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_HIGH>;
|
|
max-speed = <1500000>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&bt_host_wake_pin &bt_wake_pin &bt_reset_pin>;
|
|
shutdown-gpios = <&gpio0 RK_PB1 GPIO_ACTIVE_HIGH>;
|
|
vbat-supply = <&vcc3v3_sys>;
|
|
vddio-supply = <&vcc_1v8>;
|
|
};
|
|
};
|
|
|
|
&uart2 {
|
|
status = "okay";
|
|
};
|
|
|
|
&vopb {
|
|
status = "okay";
|
|
assigned-clocks = <&cru DCLK_VOP0_DIV>, <&cru DCLK_VOP0>,
|
|
<&cru ACLK_VOP0>, <&cru HCLK_VOP0>;
|
|
assigned-clock-rates = <0>, <0>, <400000000>, <100000000>;
|
|
assigned-clock-parents = <&cru PLL_GPLL>, <&cru DCLK_VOP0_DIV>;
|
|
};
|
|
|
|
&vopb_mmu {
|
|
status = "okay";
|
|
};
|
|
|
|
&vopl {
|
|
status = "okay";
|
|
assigned-clocks = <&cru DCLK_VOP1_DIV>, <&cru DCLK_VOP1>,
|
|
<&cru ACLK_VOP1>, <&cru HCLK_VOP1>;
|
|
assigned-clock-rates = <0>, <0>, <400000000>, <100000000>;
|
|
assigned-clock-parents = <&cru PLL_GPLL>, <&cru DCLK_VOP1_DIV>;
|
|
};
|
|
|
|
&vopl_mmu {
|
|
status = "okay";
|
|
};
|