arch/arm/boot/dts/exynos4412-n710x.dts

   1 // SPDX-License-Identifier: GPL-2.0
   2 /dts-v1/;
   3 #include "exynos4412-midas.dtsi"
   4
   5 / {
   6         compatible = "samsung,n710x", "samsung,midas", "samsung,exynos4412", "samsung,exynos4";
   7         model = "Samsung Galaxy Note 2 (GT-N7100, GT-N7105) based on Exynos4412";
   8         chassis-type = "handset";
   9
  10         memory@40000000 {
  11                 device_type = "memory";
  12                 reg = <0x40000000 0x80000000>;
  13         };
  14
  15         /* bootargs are passed in by bootloader */
  16
  17         cam_vdda_reg: voltage-regulator-10 {
  18                 compatible = "regulator-fixed";
  19                 regulator-name = "CAM_SENSOR_CORE_1.2V";
  20                 regulator-min-microvolt = <1200000>;
  21                 regulator-max-microvolt = <1200000>;
  22                 gpio = <&gpm4 1 GPIO_ACTIVE_HIGH>;
  23                 enable-active-high;
  24         };
  25 };
  26
  27 &buck9_reg {
  28         maxim,ena-gpios = <&gpm1 0 GPIO_ACTIVE_HIGH>;
  29 };
  30
  31 &cam_af_reg {
  32         gpio = <&gpm1 1 GPIO_ACTIVE_HIGH>;
  33         status = "okay";
  34 };
  35
  36 &cam_io_reg {
  37         gpio = <&gpm0 7 GPIO_ACTIVE_HIGH>;
  38         status = "okay";
  39 };
  40
  41 &i2c_3 {
  42         samsung,i2c-sda-delay = <100>;
  43         samsung,i2c-slave-addr = <0x10>;
  44         samsung,i2c-max-bus-freq = <400000>;
  45         pinctrl-0 = <&i2c3_bus>;
  46         pinctrl-names = "default";
  47         status = "okay";
  48
  49         touchscreen@48 {
  50                 compatible = "melfas,mms152";
  51                 reg = <0x48>;
  52                 interrupt-parent = <&gpm2>;
  53                 interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
  54                 touchscreen-size-x = <720>;
  55                 touchscreen-size-y = <1280>;
  56                 avdd-supply = <&ldo23_reg>;
  57                 vdd-supply = <&ldo24_reg>;
  58         };
  59 };
  60
  61 &ldo13_reg {
  62         regulator-name = "VCC_1.8V_LCD";
  63         regulator-always-on;
  64 };
  65
  66 &ldo25_reg {
  67         regulator-name = "VCI_3.0V_LCD";
  68         regulator-min-microvolt = <3000000>;
  69         regulator-max-microvolt = <3000000>;
  70 };
  71
  72 &s5c73m3 {
  73         standby-gpios = <&gpm0 6 GPIO_ACTIVE_LOW>;   /* ISP_STANDBY */
  74         vdda-supply = <&cam_vdda_reg>;
  75         status = "okay";
  76 };
  77
  78 &sound {
  79         samsung,audio-routing =
  80                 "HP", "HPOUT1L",
  81                 "HP", "HPOUT1R",
  82
  83                 "SPK", "SPKOUTLN",
  84                 "SPK", "SPKOUTLP",
  85
  86                 "RCV", "HPOUT2N",
  87                 "RCV", "HPOUT2P",
  88
  89                 "HDMI", "LINEOUT1N",
  90                 "HDMI", "LINEOUT1P",
  91
  92                 "LINE", "LINEOUT2N",
  93                 "LINE", "LINEOUT2P",
  94
  95                 "IN1LP", "MICBIAS2",
  96                 "IN1LN", "MICBIAS2",
  97                 "Headset Mic", "MICBIAS2",
  98
  99                 "IN1RP", "Sub Mic",
 100                 "IN1RN", "Sub Mic",
 101
 102                 "IN2LP:VXRN", "Main Mic",
 103                 "IN2LN", "Main Mic",
 104
 105                 "IN2RN", "FM In",
 106                 "IN2RP:VXRP", "FM In";
 107 };
 108
 109 &submic_bias_reg {
 110         regulator-always-on;
 111 };
 112
 113 &touchkey_reg {
 114         gpio = <&gpm0 5 GPIO_ACTIVE_HIGH>;
 115         status = "okay";
 116 };