arch/arm/boot/dts/exynos4412-galaxy-s3.dtsi

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Samsung's Exynos4412 based Galaxy S3 board device tree source
   4  *
   5  * Copyright (c) 2013 Samsung Electronics Co., Ltd.
   6  *              http://www.samsung.com
   7  */
   8
   9 /dts-v1/;
  10 #include <dt-bindings/leds/common.h>
  11 #include "exynos4412-midas.dtsi"
  12
  13 / {
  14         aliases {
  15                 i2c9 = &i2c_ak8975;
  16                 i2c10 = &i2c_cm36651;
  17         };
  18
  19         led-controller {
  20                 compatible = "skyworks,aat1290";
  21                 flen-gpios = <&gpj1 1 GPIO_ACTIVE_HIGH>;
  22                 enset-gpios = <&gpj1 2 GPIO_ACTIVE_HIGH>;
  23
  24                 pinctrl-names = "default", "host", "isp";
  25                 pinctrl-0 = <&camera_flash_host>;
  26                 pinctrl-1 = <&camera_flash_host>;
  27                 pinctrl-2 = <&camera_flash_isp>;
  28
  29                 led {
  30                         function = LED_FUNCTION_FLASH;
  31                         color = <LED_COLOR_ID_WHITE>;
  32                         led-max-microamp = <520833>;
  33                         flash-max-microamp = <1012500>;
  34                         flash-max-timeout-us = <1940000>;
  35                 };
  36         };
  37
  38         lcd_vdd3_reg: voltage-regulator-10 {
  39                 compatible = "regulator-fixed";
  40                 regulator-name = "LCD_VDD_2.2V";
  41                 regulator-min-microvolt = <2200000>;
  42                 regulator-max-microvolt = <2200000>;
  43                 gpio = <&gpc0 1 GPIO_ACTIVE_HIGH>;
  44                 enable-active-high;
  45         };
  46
  47         ps_als_reg: voltage-regulator-11 {
  48                 compatible = "regulator-fixed";
  49                 regulator-name = "LED_A_3.0V";
  50                 regulator-min-microvolt = <3000000>;
  51                 regulator-max-microvolt = <3000000>;
  52                 gpio = <&gpj0 5 GPIO_ACTIVE_HIGH>;
  53                 enable-active-high;
  54         };
  55
  56         i2c_ak8975: i2c-gpio-0 {
  57                 compatible = "i2c-gpio";
  58                 sda-gpios = <&gpy2 4 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
  59                 scl-gpios = <&gpy2 5 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
  60                 i2c-gpio,delay-us = <2>;
  61                 #address-cells = <1>;
  62                 #size-cells = <0>;
  63
  64                 magnetometer@c {
  65                         compatible = "asahi-kasei,ak8975";
  66                         reg = <0x0c>;
  67                         gpios = <&gpj0 7 GPIO_ACTIVE_HIGH>;
  68                 };
  69         };
  70
  71         i2c_cm36651: i2c-gpio-2 {
  72                 compatible = "i2c-gpio";
  73                 sda-gpios = <&gpf0 0 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
  74                 scl-gpios = <&gpf0 1 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
  75                 i2c-gpio,delay-us = <2>;
  76                 #address-cells = <1>;
  77                 #size-cells = <0>;
  78
  79                 light-sensor@18 {
  80                         compatible = "capella,cm36651";
  81                         reg = <0x18>;
  82                         interrupt-parent = <&gpx0>;
  83                         interrupts = <2 IRQ_TYPE_EDGE_FALLING>;
  84                         vled-supply = <&ps_als_reg>;
  85                 };
  86         };
  87 };
  88
  89 &buck9_reg {
  90         maxim,ena-gpios = <&gpm0 3 GPIO_ACTIVE_HIGH>;
  91 };
  92
  93 &cam_af_reg {
  94         gpio = <&gpm0 4 GPIO_ACTIVE_HIGH>;
  95         status = "okay";
  96 };
  97
  98 &cam_io_reg {
  99         gpio = <&gpm0 2 GPIO_ACTIVE_HIGH>;
 100         status = "okay";
 101 };
 102
 103 &dsi_0 {
 104         status = "okay";
 105
 106         panel@0 {
 107                 compatible = "samsung,s6e8aa0";
 108                 reg = <0>;
 109                 vdd3-supply = <&lcd_vdd3_reg>;
 110                 vci-supply = <&ldo25_reg>;
 111                 reset-gpios = <&gpf2 1 GPIO_ACTIVE_HIGH>;
 112                 power-on-delay = <50>;
 113                 reset-delay = <100>;
 114                 init-delay = <100>;
 115                 flip-horizontal;
 116                 flip-vertical;
 117                 panel-width-mm = <58>;
 118                 panel-height-mm = <103>;
 119
 120                 display-timings {
 121                         timing-0 {
 122                                 clock-frequency = <57153600>;
 123                                 hactive = <720>;
 124                                 vactive = <1280>;
 125                                 hfront-porch = <5>;
 126                                 hback-porch = <5>;
 127                                 hsync-len = <5>;
 128                                 vfront-porch = <13>;
 129                                 vback-porch = <1>;
 130                                 vsync-len = <2>;
 131                         };
 132                 };
 133         };
 134 };
 135
 136 &i2c_3 {
 137         touchscreen@48 {
 138                 compatible = "melfas,mms114";
 139                 reg = <0x48>;
 140                 interrupt-parent = <&gpm2>;
 141                 interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
 142                 touchscreen-size-x = <720>;
 143                 touchscreen-size-y = <1280>;
 144                 avdd-supply = <&ldo23_reg>;
 145                 vdd-supply = <&ldo24_reg>;
 146         };
 147 };
 148
 149 &ldo25_reg {
 150         regulator-name = "LCD_VCC_3.3V";
 151         regulator-min-microvolt = <2800000>;
 152         regulator-max-microvolt = <2800000>;
 153 };
 154
 155 &pinctrl_0 {
 156         camera_flash_host: camera-flash-host-pins {
 157                 samsung,pins = "gpj1-0";
 158                 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
 159                 samsung,pin-val = <0>;
 160         };
 161
 162         camera_flash_isp: camera-flash-isp-pins {
 163                 samsung,pins = "gpj1-0";
 164                 samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
 165                 samsung,pin-val = <1>;
 166         };
 167 };
 168
 169 &s5c73m3 {
 170         standby-gpios = <&gpm0 1 GPIO_ACTIVE_LOW>;   /* ISP_STANDBY */
 171         vdda-supply = <&ldo17_reg>;
 172         status = "okay";
 173 };
 174
 175 &sound {
 176         samsung,audio-routing =
 177                 "HP", "HPOUT1L",
 178                 "HP", "HPOUT1R",
 179
 180                 "SPK", "SPKOUTLN",
 181                 "SPK", "SPKOUTLP",
 182                 "SPK", "SPKOUTRN",
 183                 "SPK", "SPKOUTRP",
 184
 185                 "RCV", "HPOUT2N",
 186                 "RCV", "HPOUT2P",
 187
 188                 "HDMI", "LINEOUT1N",
 189                 "HDMI", "LINEOUT1P",
 190
 191                 "LINE", "LINEOUT2N",
 192                 "LINE", "LINEOUT2P",
 193
 194                 "IN1LP", "MICBIAS1",
 195                 "IN1LN", "MICBIAS1",
 196                 "Main Mic", "MICBIAS1",
 197
 198                 "IN1RP", "Sub Mic",
 199                 "IN1RN", "Sub Mic",
 200
 201                 "IN2LP:VXRN", "MICBIAS2",
 202                 "Headset Mic", "MICBIAS2",
 203
 204                 "IN2RN", "FM In",
 205                 "IN2RP:VXRP", "FM In";
 206 };
 207
 208 &submic_bias_reg {
 209         gpio = <&gpf2 0 GPIO_ACTIVE_HIGH>;
 210         enable-active-high;
 211 };
 212
 213 &touchkey_reg {
 214         gpio = <&gpm0 0 GPIO_ACTIVE_HIGH>;
 215         status = "okay";
 216 };