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
   9         memory@40000000 {
  10                 device_type = "memory";
  11                 reg =  <0x40000000 0x80000000>;
  12         };
  13
  14         /* bootargs are passed in by bootloader */
  15
  16         regulators {
  17                 cam_vdda_reg: voltage-regulator-9 {
  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
  28 &buck9_reg {
  29         maxim,ena-gpios = <&gpm1 0 GPIO_ACTIVE_HIGH>;
  30 };
  31
  32 &cam_af_reg {
  33         gpio = <&gpm1 1 GPIO_ACTIVE_HIGH>;
  34         status = "okay";
  35 };
  36
  37 &cam_io_reg {
  38         gpio = <&gpm0 7 GPIO_ACTIVE_HIGH>;
  39         status = "okay";
  40 };
  41
  42 &i2c_3 {
  43         samsung,i2c-sda-delay = <100>;
  44         samsung,i2c-slave-addr = <0x10>;
  45         samsung,i2c-max-bus-freq = <400000>;
  46         pinctrl-0 = <&i2c3_bus>;
  47         pinctrl-names = "default";
  48         status = "okay";
  49
  50         mms152-touchscreen@48 {
  51                 compatible = "melfas,mms152";
  52                 reg = <0x48>;
  53                 interrupt-parent = <&gpm2>;
  54                 interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
  55                 x-size = <720>;
  56                 y-size = <1280>;
  57                 avdd-supply = <&ldo23_reg>;
  58                 vdd-supply = <&ldo24_reg>;
  59         };
  60 };
  61
  62 &ldo13_reg {
  63         regulator-name = "VCC_1.8V_LCD";
  64         regulator-always-on;
  65 };
  66
  67 &ldo25_reg {
  68         regulator-name = "VCI_3.0V_LCD";
  69         regulator-min-microvolt = <3000000>;
  70         regulator-max-microvolt = <3000000>;
  71 };
  72
  73 &s5c73m3 {
  74         standby-gpios = <&gpm0 6 GPIO_ACTIVE_LOW>;   /* ISP_STANDBY */
  75         vdda-supply = <&cam_vdda_reg>;
  76         status = "okay";
  77 };