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         cam_vdda_reg: voltage-regulator-6 {
  17                 compatible = "regulator-fixed";
  18                 regulator-name = "CAM_SENSOR_CORE_1.2V";
  19                 regulator-min-microvolt = <1200000>;
  20                 regulator-max-microvolt = <1200000>;
  21                 gpio = <&gpm4 1 GPIO_ACTIVE_HIGH>;
  22                 enable-active-high;
  23         };
  24 };
  25
  26 &buck9_reg {
  27         maxim,ena-gpios = <&gpm1 0 GPIO_ACTIVE_HIGH>;
  28 };
  29
  30 &cam_af_reg {
  31         gpio = <&gpm1 1 GPIO_ACTIVE_HIGH>;
  32         status = "okay";
  33 };
  34
  35 &cam_io_reg {
  36         gpio = <&gpm0 7 GPIO_ACTIVE_HIGH>;
  37         status = "okay";
  38 };
  39
  40 &i2c_3 {
  41         samsung,i2c-sda-delay = <100>;
  42         samsung,i2c-slave-addr = <0x10>;
  43         samsung,i2c-max-bus-freq = <400000>;
  44         pinctrl-0 = <&i2c3_bus>;
  45         pinctrl-names = "default";
  46         status = "okay";
  47
  48         mms152-touchscreen@48 {
  49                 compatible = "melfas,mms152";
  50                 reg = <0x48>;
  51                 interrupt-parent = <&gpm2>;
  52                 interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
  53                 x-size = <720>;
  54                 y-size = <1280>;
  55                 avdd-supply = <&ldo23_reg>;
  56                 vdd-supply = <&ldo24_reg>;
  57         };
  58 };
  59
  60 &ldo13_reg {
  61         regulator-name = "VCC_1.8V_LCD";
  62         regulator-always-on;
  63 };
  64
  65 &ldo25_reg {
  66         regulator-name = "VCI_3.0V_LCD";
  67         regulator-min-microvolt = <3000000>;
  68         regulator-max-microvolt = <3000000>;
  69 };
  70
  71 &s5c73m3 {
  72         standby-gpios = <&gpm0 6 GPIO_ACTIVE_LOW>;   /* ISP_STANDBY */
  73         vdda-supply = <&cam_vdda_reg>;
  74         status = "okay";
  75 };