// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2020 Martijn Braam <martijn@brixit.nl>
* Copyright (c) 2021 Kamil Trzciński <ayufan@ayufan.eu>
*/
/*
* PinePhone Pro datasheet:
* https://files.pine64.org/doc/PinePhonePro/PinephonePro-Schematic-V1.0-20211127.pdf
*/
/dts-v1/;
#include <dt-bindings/input/gpio-keys.h>
#include <dt-bindings/input/linux-event-codes.h>
#include "rk3399.dtsi"
#include "rk3399-opp.dtsi"
/ {
model = "Pine64 PinePhonePro";
compatible = "pine64,pinephone-pro", "rockchip,rk3399";
chassis-type = "handset";
aliases {
mmc0 = &sdio0;
mmc1 = &sdmmc;
mmc2 = &sdhci;
};
chosen {
stdout-path = "serial2:115200n8";
};
adc-keys {
compatible = "adc-keys";
io-channels = <&saradc 1>;
io-channel-names = "buttons";
keyup-threshold-microvolt = <1600000>;
poll-interval = <100>;
button-up {
label = "Volume Up";
linux,code = <KEY_VOLUMEUP>;
press-threshold-microvolt = <100000>;
};
button-down {
label = "Volume Down";
linux,code = <KEY_VOLUMEDOWN>;
press-threshold-microvolt = <600000>;
};
};
backlight: backlight {
compatible = "pwm-backlight";
pwms = <&pwm0 0 50000 0>;
};
gpio-keys {
compatible = "gpio-keys";
pinctrl-names = "default";
pinctrl-0 = <&pwrbtn_pin>;
key-power {
debounce-interval = <20>;
gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>;
label = "Power";
linux,code = <KEY_POWER>;
wakeup-source;
};
};
vcc_sys: vcc-sys-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc_sys";
regulator-always-on;
regulator-boot-on;
};
vcc3v3_sys: vcc3v3-sys-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc3v3_sys";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&vcc_sys>;
};
vcca1v8_s3: vcc1v8-s3-regulator {
compatible = "regulator-fixed";
regulator-name = "vcca1v8_s3";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
vin-supply = <&vcc3v3_sys>;
regulator-always-on;
regulator-boot-on;
};
vcc1v8_codec: vcc1v8-codec-regulator {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio3 RK_PA4 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&vcc1v8_codec_en>;
regulator-name = "vcc1v8_codec";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
vin-supply = <&vcc3v3_sys>;
};
wifi_pwrseq: sdio-wifi-pwrseq {
compatible = "mmc-pwrseq-simple";
clocks = <&rk818 1>;
clock-names = "ext_clock";
pinctrl-names = "default";
pinctrl-0 = <&wifi_enable_h_pin>;
/*
* Wait between power-on and SDIO access for CYP43455
* POR circuit.
*/
post-power-on-delay-ms = <110>;
/*
* Wait between consecutive toggles for CYP43455 CBUCK
* regulator discharge.
*/
power-off-delay-us = <10000>;
/* WL_REG_ON on module */
reset-gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>;
};
/* MIPI DSI panel 1.8v supply */
vcc1v8_lcd: vcc1v8-lcd {
compatible = "regulator-fixed";
enable-active-high;
regulator-name = "vcc1v8_lcd";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
vin-supply = <&vcc3v3_sys>;
gpio = <&gpio3 RK_PA5 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
};
/* MIPI DSI panel 2.8v supply */
vcc2v8_lcd: vcc2v8-lcd {
compatible = "regulator-fixed";
enable-active-high;
regulator-name = "vcc2v8_lcd";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
vin-supply = <&vcc3v3_sys>;
gpio = <&gpio3 RK_PA1 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
};
};
&cpu_alert0 {
temperature = <65000>;
};
&cpu_alert1 {
temperature = <68000>;
};
&cpu_l0 {
cpu-supply = <&vdd_cpu_l>;
};
&cpu_l1 {
cpu-supply = <&vdd_cpu_l>;
};
&cpu_l2 {
cpu-supply = <&vdd_cpu_l>;
};
&cpu_l3 {
cpu-supply = <&vdd_cpu_l>;
};
&cpu_b0 {
cpu-supply = <&vdd_cpu_b>;
};
&cpu_b1 {
cpu-supply = <&vdd_cpu_b>;
};
&emmc_phy {
status = "okay";
};
&gpu {
mali-supply = <&vdd_gpu>;
status = "okay";
};
&i2c0 {
clock-frequency = <400000>;
i2c-scl-rising-time-ns = <168>;
i2c-scl-falling-time-ns = <4>;
status = "okay";
rk818: pmic@1c {
compatible = "rockchip,rk818";
reg = <0x1c>;
interrupt-parent = <&gpio1>;
interrupts = <RK_PC5 IRQ_TYPE_LEVEL_LOW>;
#clock-cells = <1>;
clock-output-names = "xin32k", "rk808-clkout2";
pinctrl-names = "default";
pinctrl-0 = <&pmic_int_l>;
rockchip,system-power-controller;
wakeup-source;
vcc1-supply = <&vcc_sys>;
vcc2-supply = <&vcc_sys>;
vcc3-supply = <&vcc_sys>;
vcc4-supply = <&vcc_sys>;
vcc6-supply = <&vcc_sys>;
vcc7-supply = <&vcc3v3_sys>;
vcc8-supply = <&vcc_sys>;
vcc9-supply = <&vcc3v3_sys>;
regulators {
vdd_cpu_l: DCDC_REG1 {
regulator-name = "vdd_cpu_l";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <875000>;
regulator-max-microvolt = <975000>;
regulator-ramp-delay = <6001>;
regulator-state-mem {
regulator-off-in-suspend;
};
};
vdd_center: DCDC_REG2 {
regulator-name = "vdd_center";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1000000>;
regulator-ramp-delay = <6001>;
regulator-state-mem {
regulator-off-in-suspend;
};
};
vcc_ddr: DCDC_REG3 {
regulator-name = "vcc_ddr";
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-on-in-suspend;
};
};
vcc_1v8: DCDC_REG4 {
regulator-name = "vcc_1v8";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-state-mem {
regulator-on-in-suspend;
};
};
vcca3v0_codec: LDO_REG1 {
regulator-name = "vcca3v0_codec";
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
};
vcc3v0_touch: LDO_REG2 {
regulator-name = "vcc3v0_touch";
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
};
vcca1v8_codec: LDO_REG3 {
regulator-name = "vcca1v8_codec";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
rk818_pwr_on: LDO_REG4 {
regulator-name = "rk818_pwr_on";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-state-mem {
regulator-on-in-suspend;
};
};
vcc_3v0: LDO_REG5 {
regulator-name = "vcc_3v0";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
regulator-state-mem {
regulator-on-in-suspend;
};
};
vcc_1v5: LDO_REG6 {
regulator-name = "vcc_1v5";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1500000>;
regulator-max-microvolt = <1500000>;
regulator-state-mem {
regulator-on-in-suspend;
};
};
vcc1v8_dvp: LDO_REG7 {
regulator-name = "vcc1v8_dvp";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
vcc3v3_s3: LDO_REG8 {
regulator-name = "vcc3v3_s3";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-state-mem {
regulator-off-in-suspend;
};
};
vccio_sd: LDO_REG9 {
regulator-name = "vccio_sd";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
};
vcc3v3_s0: SWITCH_REG {
regulator-name = "vcc3v3_s0";
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-on-in-suspend;
};
};
};
};
vdd_cpu_b: regulator@40 {
compatible = "silergy,syr827";
reg = <0x40>;
fcs,suspend-voltage-selector = <1>;
pinctrl-names = "default";
pinctrl-0 = <&vsel1_pin>;
regulator-name = "vdd_cpu_b";
regulator-min-microvolt = <875000>;
regulator-max-microvolt = <1150000>;
regulator-ramp-delay = <1000>;
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-off-in-suspend;
};
};
vdd_gpu: regulator@41 {
compatible = "silergy,syr828";
reg = <0x41>;
fcs,suspend-voltage-selector = <1>;
pinctrl-names = "default";
pinctrl-0 = <&vsel2_pin>;
regulator-name = "vdd_gpu";
regulator-min-microvolt = <875000>;
regulator-max-microvolt = <975000>;
regulator-ramp-delay = <1000>;
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-off-in-suspend;
};
};
};
&i2c3 {
i2c-scl-rising-time-ns = <450>;
i2c-scl-falling-time-ns = <15>;
status = "okay";
touchscreen@14 {
compatible = "goodix,gt1158";
reg = <0x14>;
interrupt-parent = <&gpio3>;
interrupts = <RK_PB5 IRQ_TYPE_EDGE_RISING>;
irq-gpios = <&gpio3 RK_PB5 GPIO_ACTIVE_HIGH>;
reset-gpios = <&gpio3 RK_PB4 GPIO_ACTIVE_HIGH>;
AVDD28-supply = <&vcc3v0_touch>;
VDDIO-supply = <&vcc3v0_touch>;
touchscreen-size-x = <720>;
touchscreen-size-y = <1440>;
};
};
&cluster0_opp {
opp04 {
status = "disabled";
};
opp05 {
status = "disabled";
};
};
&cluster1_opp {
opp06 {
opp-hz = /bits/ 64 <1500000000>;
opp-microvolt = <1100000 1100000 1150000>;
};
opp07 {
status = "disabled";
};
};
&io_domains {
bt656-supply = <&vcc1v8_dvp>;
audio-supply = <&vcca1v8_codec>;
sdmmc-supply = <&vccio_sd>;
gpio1830-supply = <&vcc_3v0>;
status = "okay";
};
&mipi_dsi {
status = "okay";
clock-master;
ports {
mipi_out: port@1 {
#address-cells = <0>;
#size-cells = <0>;
reg = <1>;
mipi_out_panel: endpoint {
remote-endpoint = <&mipi_in_panel>;
};
};
};
panel@0 {
compatible = "hannstar,hsd060bhw4";
reg = <0>;
backlight = <&backlight>;
reset-gpios = <&gpio4 RK_PD1 GPIO_ACTIVE_LOW>;
vcc-supply = <&vcc2v8_lcd>;
iovcc-supply = <&vcc1v8_lcd>;
pinctrl-names = "default";
port {
mipi_in_panel: endpoint {
remote-endpoint = <&mipi_out_panel>;
};
};
};
};
&pmu_io_domains {
pmu1830-supply = <&vcc_1v8>;
status = "okay";
};
&pinctrl {
buttons {
pwrbtn_pin: pwrbtn-pin {
rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
pmic {
pmic_int_l: pmic-int-l {
rockchip,pins = <1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>;
};
vsel1_pin: vsel1-pin {
rockchip,pins = <1 RK_PC1 RK_FUNC_GPIO &pcfg_pull_down>;
};
vsel2_pin: vsel2-pin {
rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>;
};
};
sdio-pwrseq {
wifi_enable_h_pin: wifi-enable-h-pin {
rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
sound {
vcc1v8_codec_en: vcc1v8-codec-en {
rockchip,pins = <3 RK_PA4 RK_FUNC_GPIO &pcfg_pull_down>;
};
};
wireless-bluetooth {
bt_wake_pin: bt-wake-pin {
rockchip,pins = <2 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
};
bt_host_wake_pin: bt-host-wake-pin {
rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
};
bt_reset_pin: bt-reset-pin {
rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
};
&sdio0 {
bus-width = <4>;
cap-sd-highspeed;
cap-sdio-irq;
disable-wp;
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";
};