127 lines
3.0 KiB
Plaintext
127 lines
3.0 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-rg353x.dtsi"
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/ {
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model = "RG353V";
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compatible = "anbernic,rg353v", "rockchip,rk3566";
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aliases {
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mmc0 = &sdhci;
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mmc1 = &sdmmc0;
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mmc2 = &sdmmc1;
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mmc3 = &sdmmc2;
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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 = <3151000>;
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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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/* Channels reversed for headphones. */
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sound {
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compatible = "simple-audio-card";
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simple-audio-card,name = "rk817_int";
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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", "SPKO";
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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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};
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&gpio_keys_control {
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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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};
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&i2c2 {
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pintctrl-names = "default";
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pinctrl-0 = <&i2c2m1_xfer>;
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status = "okay";
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touch@1a {
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compatible = "hynitron,cst340";
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reg = <0x1a>;
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interrupt-parent = <&gpio4>;
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interrupts = <RK_PB1 IRQ_TYPE_EDGE_FALLING>;
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pinctrl-0 = <&touch_rst>;
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pinctrl-names = "default";
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reset-gpios = <&gpio4 RK_PA6 GPIO_ACTIVE_LOW>;
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touchscreen-size-x = <640>;
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touchscreen-size-y = <480>;
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};
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};
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&pinctrl {
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touch {
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touch_rst: touch-rst {
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rockchip,pins =
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<4 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
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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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&sdhci {
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pinctrl-0 = <&emmc_bus8>, <&emmc_clk>, <&emmc_cmd>, <&emmc_datastrobe>, <&emmc_rstnout>;
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pinctrl-names = "default";
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bus-width = <8>;
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mmc-hs200-1_8v;
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non-removable;
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vmmc-supply = <&vcc_3v3>;
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vqmmc-supply = <&vcc_1v8>;
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status = "okay";
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};
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