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Quelle  rk3566-anbernic-rg353p.dts   Sprache: unbekannt

 
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)

/dts-v1/;

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/linux-event-codes.h>
#include <dt-bindings/pinctrl/rockchip.h>
#include "rk3566-anbernic-rg353x.dtsi"

/ {
 model = "Anbernic RG353P";
 compatible = "anbernic,rg353p", "rockchip,rk3566";

 aliases {
  mmc0 = &sdhci;
  mmc1 = &sdmmc0;
  mmc2 = &sdmmc1;
  mmc3 = &sdmmc2;
 };

 battery: battery {
  compatible = "simple-battery";
  charge-full-design-microamp-hours = <3472000>;
  charge-term-current-microamp = <300000>;
  constant-charge-current-max-microamp = <2000000>;
  constant-charge-voltage-max-microvolt = <4200000>;
  factory-internal-resistance-micro-ohms = <117000>;
  voltage-max-design-microvolt = <4172000>;
  voltage-min-design-microvolt = <3400000>;

  ocv-capacity-celsius = <20>;
  ocv-capacity-table-0 =  <4172000 100>, <4054000 95>, <3984000 90>, <3926000 85>,
     <3874000 80>, <3826000 75>, <3783000 70>, <3746000 65>,
     <3714000 60>, <3683000 55>, <3650000 50>, <3628000 45>,
     <3612000 40>, <3600000 35>, <3587000 30>, <3571000 25>,
     <3552000 20>, <3525000 15>, <3492000 10>, <3446000 5>,
     <3400000 0>;
 };

 /* Channels reversed for both headphones and speakers. */
 sound {
  compatible = "simple-audio-card";
  simple-audio-card,name = "rk817_ext";
  simple-audio-card,aux-devs = <&spk_amp>;
  simple-audio-card,format = "i2s";
  simple-audio-card,hp-det-gpios = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>;
  simple-audio-card,mclk-fs = <256>;
  simple-audio-card,widgets =
   "Microphone", "Mic Jack",
   "Headphone", "Headphones",
   "Speaker", "Internal Speakers";
  simple-audio-card,routing =
   "MICL", "Mic Jack",
   "Headphones", "HPOL",
   "Headphones", "HPOR",
   "Internal Speakers", "Speaker Amp OUTL",
   "Internal Speakers", "Speaker Amp OUTR",
   "Speaker Amp INL", "HPOL",
   "Speaker Amp INR", "HPOR";
  simple-audio-card,pin-switches = "Internal Speakers";

  simple-audio-card,codec {
   sound-dai = <&rk817>;
  };

  simple-audio-card,cpu {
   sound-dai = <&i2s1_8ch>;
  };
 };

 spk_amp: audio-amplifier {
  compatible = "simple-audio-amplifier";
  enable-gpios = <&gpio4 RK_PC2 GPIO_ACTIVE_HIGH>;
  pinctrl-0 = <&spk_amp_enable_h>;
  pinctrl-names = "default";
  sound-name-prefix = "Speaker Amp";
 };
};

&gpio_keys_control {
 button-r1 {
  gpios = <&gpio3 RK_PB4 GPIO_ACTIVE_LOW>;
  label = "TR";
  linux,code = <BTN_TR>;
 };

 button-r2 {
  gpios = <&gpio3 RK_PB3 GPIO_ACTIVE_LOW>;
  label = "TR2";
  linux,code = <BTN_TR2>;
 };
};

&i2c2 {
 pinctrl-names = "default";
 pinctrl-0 = <&i2c2m1_xfer>;
 status = "okay";

 touch@1a {
  compatible = "hynitron,cst340";
  reg = <0x1a>;
  interrupt-parent = <&gpio4>;
  interrupts = <RK_PB1 IRQ_TYPE_EDGE_FALLING>;
  pinctrl-0 = <&touch_rst>;
  pinctrl-names = "default";
  reset-gpios = <&gpio4 RK_PA6 GPIO_ACTIVE_LOW>;
  touchscreen-size-x = <640>;
  touchscreen-size-y = <480>;
 };
};

&pinctrl {
 audio-amplifier {
  spk_amp_enable_h: spk-amp-enable-h {
   rockchip,pins =
    <4 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
  };
 };

 touch {
  touch_rst: touch-rst {
   rockchip,pins =
    <4 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
  };
 };
};

&rk817 {
 rk817_charger: charger {
  monitored-battery = <&battery>;
  rockchip,resistor-sense-micro-ohms = <10000>;
  rockchip,sleep-enter-current-microamp = <300000>;
  rockchip,sleep-filter-current-microamp = <100000>;
 };
};

&sdhci {
 pinctrl-0 = <&emmc_bus8>, <&emmc_clk>, <&emmc_cmd>, <&emmc_datastrobe>, <&emmc_rstnout>;
 pinctrl-names = "default";
 bus-width = <8>;
 mmc-hs200-1_8v;
 non-removable;
 vmmc-supply = <&vcc_3v3>;
 vqmmc-supply = <&vcc_1v8>;
 status = "okay";
};

[ Dauer der Verarbeitung: 0.17 Sekunden  (vorverarbeitet)  ]

                                                                                                                                                                                                                                                                                                                                                                                                     


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