298 lines
6.3 KiB
Plaintext
298 lines
6.3 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/dts-v1/;
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/linux-event-codes.h>
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#include <dt-bindings/pinctrl/rockchip.h>
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#include "rk3566-anbernic-rgxx3.dtsi"
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/ {
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model = "Anbernic RG503";
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compatible = "anbernic,rg503", "rockchip,rk3566";
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aliases {
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mmc0 = &sdmmc0;
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mmc1 = &sdmmc1;
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mmc2 = &sdmmc2;
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};
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adc-joystick {
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compatible = "adc-joystick";
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io-channels = <&adc_mux 0>,
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<&adc_mux 1>,
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<&adc_mux 2>,
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<&adc_mux 3>;
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pinctrl-0 = <&joy_mux_en>;
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pinctrl-names = "default";
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poll-interval = <60>;
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#address-cells = <1>;
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#size-cells = <0>;
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axis@0 {
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reg = <0>;
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abs-flat = <32>;
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abs-fuzz = <32>;
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abs-range = <1023 15>;
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linux,code = <ABS_X>;
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};
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axis@1 {
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reg = <1>;
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abs-flat = <32>;
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abs-fuzz = <32>;
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abs-range = <15 1023>;
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linux,code = <ABS_RX>;
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};
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axis@2 {
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reg = <2>;
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abs-flat = <32>;
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abs-fuzz = <32>;
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abs-range = <15 1023>;
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linux,code = <ABS_Y>;
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};
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axis@3 {
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reg = <3>;
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abs-flat = <32>;
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abs-fuzz = <32>;
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abs-range = <1023 15>;
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linux,code = <ABS_RY>;
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};
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};
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adc_mux: adc-mux {
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compatible = "io-channel-mux";
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channels = "left_x", "right_x", "left_y", "right_y";
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#io-channel-cells = <1>;
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io-channels = <&saradc 3>;
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io-channel-names = "parent";
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mux-controls = <&gpio_mux>;
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settle-time-us = <100>;
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};
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battery: battery {
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compatible = "simple-battery";
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charge-full-design-microamp-hours = <3472000>;
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charge-term-current-microamp = <300000>;
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constant-charge-current-max-microamp = <2000000>;
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constant-charge-voltage-max-microvolt = <4200000>;
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factory-internal-resistance-micro-ohms = <117000>;
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voltage-max-design-microvolt = <4172000>;
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voltage-min-design-microvolt = <3400000>;
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ocv-capacity-celsius = <20>;
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ocv-capacity-table-0 = <4172000 100>, <4054000 95>, <3984000 90>, <3926000 85>,
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<3874000 80>, <3826000 75>, <3783000 70>, <3746000 65>,
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<3714000 60>, <3683000 55>, <3650000 50>, <3628000 45>,
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<3612000 40>, <3600000 35>, <3587000 30>, <3571000 25>,
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<3552000 20>, <3525000 15>, <3492000 10>, <3446000 5>,
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<3400000 0>;
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};
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gpio_mux: mux-controller {
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compatible = "gpio-mux";
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mux-gpios = <&gpio0 RK_PB6 GPIO_ACTIVE_LOW>,
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<&gpio0 RK_PB7 GPIO_ACTIVE_LOW>;
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#mux-control-cells = <0>;
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};
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gpio_spi: spi {
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compatible = "spi-gpio";
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pinctrl-names = "default";
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pinctrl-0 = <&spi_pins>;
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#address-cells = <1>;
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#size-cells = <0>;
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sck-gpios = <&gpio4 RK_PB3 GPIO_ACTIVE_HIGH>;
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mosi-gpios = <&gpio4 RK_PB0 GPIO_ACTIVE_HIGH>;
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cs-gpios = <&gpio4 RK_PA7 GPIO_ACTIVE_HIGH>;
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num-chipselects = <0>;
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panel@0 {
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compatible = "samsung,ams495qa01";
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reg = <0>;
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pinctrl-names = "default";
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pinctrl-0 = <&lcd_reset>;
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reset-gpios = <&gpio4 RK_PA0 GPIO_ACTIVE_LOW>;
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vdd-supply = <&vcc_3v3>;
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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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/* Channels reversed for both headphones and speakers. */
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sound {
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compatible = "simple-audio-card";
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simple-audio-card,name = "rk817_ext";
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simple-audio-card,aux-devs = <&spk_amp>;
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simple-audio-card,format = "i2s";
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simple-audio-card,hp-det-gpio = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>;
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simple-audio-card,mclk-fs = <256>;
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simple-audio-card,widgets =
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"Microphone", "Mic Jack",
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"Headphone", "Headphones",
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"Speaker", "Internal Speakers";
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simple-audio-card,routing =
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"MICL", "Mic Jack",
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"Headphones", "HPOL",
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"Headphones", "HPOR",
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"Internal Speakers", "Speaker Amp OUTL",
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"Internal Speakers", "Speaker Amp OUTR",
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"Speaker Amp INL", "HPOL",
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"Speaker Amp INR", "HPOR";
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simple-audio-card,pin-switches = "Internal Speakers";
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simple-audio-card,codec {
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sound-dai = <&rk817>;
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};
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simple-audio-card,cpu {
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sound-dai = <&i2s1_8ch>;
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};
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};
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spk_amp: audio-amplifier {
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compatible = "simple-audio-amplifier";
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enable-gpios = <&gpio4 RK_PC2 GPIO_ACTIVE_HIGH>;
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pinctrl-0 = <&spk_amp_enable_h>;
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pinctrl-names = "default";
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sound-name-prefix = "Speaker Amp";
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};
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};
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&cru {
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assigned-clocks = <&pmucru CLK_RTC_32K>, <&cru PLL_GPLL>,
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<&pmucru PLL_PPLL>, <&cru PLL_VPLL>;
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assigned-clock-rates = <32768>, <1200000000>,
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<200000000>, <500000000>;
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};
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&dsi_dphy0 {
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status = "okay";
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};
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&dsi0 {
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status = "okay";
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ports {
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dsi0_in: port@0 {
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reg = <0>;
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dsi0_in_vp1: endpoint {
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remote-endpoint = <&vp1_out_dsi0>;
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};
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};
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dsi0_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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};
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&gpio_keys_control {
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button-a {
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gpios = <&gpio3 RK_PC1 GPIO_ACTIVE_LOW>;
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label = "EAST";
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linux,code = <BTN_EAST>;
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};
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button-left {
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gpios = <&gpio3 RK_PA5 GPIO_ACTIVE_LOW>;
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label = "DPAD-LEFT";
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linux,code = <BTN_DPAD_LEFT>;
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};
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button-right {
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gpios = <&gpio3 RK_PA6 GPIO_ACTIVE_LOW>;
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label = "DPAD-RIGHT";
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linux,code = <BTN_DPAD_RIGHT>;
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};
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button-r1 {
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gpios = <&gpio3 RK_PB3 GPIO_ACTIVE_LOW>;
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label = "TR";
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linux,code = <BTN_TR>;
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};
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button-r2 {
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gpios = <&gpio3 RK_PB4 GPIO_ACTIVE_LOW>;
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label = "TR2";
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linux,code = <BTN_TR2>;
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};
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button-right {
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gpios = <&gpio3 RK_PA6 GPIO_ACTIVE_LOW>;
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label = "DPAD-RIGHT";
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linux,code = <BTN_DPAD_RIGHT>;
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};
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button-thumbl {
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gpios = <&gpio3 RK_PA1 GPIO_ACTIVE_LOW>;
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label = "THUMBL";
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linux,code = <BTN_THUMBL>;
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};
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button-thumbr {
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gpios = <&gpio3 RK_PA2 GPIO_ACTIVE_LOW>;
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label = "THUMBR";
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linux,code = <BTN_THUMBR>;
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};
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button-y {
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gpios = <&gpio3 RK_PC2 GPIO_ACTIVE_LOW>;
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label = "WEST";
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linux,code = <BTN_WEST>;
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};
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};
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&pinctrl {
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audio-amplifier {
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spk_amp_enable_h: spk-amp-enable-h {
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rockchip,pins =
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<4 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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gpio-lcd {
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lcd_reset: lcd-reset {
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rockchip,pins =
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<4 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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gpio-spi {
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spi_pins: spi-pins {
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rockchip,pins =
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<4 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>,
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<4 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>,
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<4 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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};
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&rk817 {
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rk817_charger: charger {
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monitored-battery = <&battery>;
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rockchip,resistor-sense-micro-ohms = <10000>;
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rockchip,sleep-enter-current-microamp = <300000>;
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rockchip,sleep-filter-current-microamp = <100000>;
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};
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};
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&vp1 {
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vp1_out_dsi0: endpoint@ROCKCHIP_VOP2_EP_MIPI0 {
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reg = <ROCKCHIP_VOP2_EP_MIPI0>;
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remote-endpoint = <&dsi0_in_vp1>;
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};
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};
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