Quelle  exynos5420-peach-pit.dts   Sprache: unbekannt

// SPDX-License-Identifier: GPL-2.0
/*
 * Google Peach Pit Rev 6+ board device tree source
 *
 * Copyright (c) 2014 Google, Inc
 */

/dts-v1/;
#include <dt-bindings/input/input.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/clock/maxim,max77802.h>
#include <dt-bindings/regulator/maxim,max77802.h>
#include <dt-bindings/sound/samsung-i2s.h>
#include "exynos5420.dtsi"
#include "exynos5420-cpus.dtsi"

/ {
 model = "Google Peach Pit Rev 6+";

 compatible = "google,pit-rev16",
  "google,pit-rev15", "google,pit-rev14",
  "google,pit-rev13", "google,pit-rev12",
  "google,pit-rev11", "google,pit-rev10",
  "google,pit-rev9", "google,pit-rev8",
  "google,pit-rev7", "google,pit-rev6",
  "google,pit", "google,peach","samsung,exynos5420",
  "samsung,exynos5";
 chassis-type = "laptop";

 aliases {
  /* Assign 20 so we don't get confused w/ builtin ones */
  i2c20 = &i2c_tunnel;
  mmc0 = &mmc_0; /* eMMC */
  mmc1 = &mmc_2; /* uSD */
  mmc2 = &mmc_1; /* WiFi */
 };

 backlight: backlight {
  compatible = "pwm-backlight";
  pwms = <&pwm 0 1000000 0>;
  brightness-levels = <0 100 500 1000 1500 2000 2500 2800>;
  default-brightness-level = <7>;
  power-supply = <&tps65090_fet1>;
  pinctrl-0 = <&pwm0_out>;
  pinctrl-names = "default";
 };

 chosen {
  stdout-path = "serial3:115200n8";
 };

 fixed-rate-clocks {
  oscclk {
   compatible = "samsung,exynos5420-oscclk";
   clock-frequency = <24000000>;
  };
 };

 gpio-keys {
  compatible = "gpio-keys";

  pinctrl-names = "default";
  pinctrl-0 = <&power_key_irq &lid_irq>;

  power-key {
   label = "Power";
   gpios = <&gpx1 2 GPIO_ACTIVE_LOW>;
   linux,code = <KEY_POWER>;
   wakeup-source;
  };

  lid-switch {
   label = "Lid";
   gpios = <&gpx3 4 GPIO_ACTIVE_LOW>;
   linux,input-type = <5>; /* EV_SW */
   linux,code = <0>; /* SW_LID */
   debounce-interval = <1>;
   wakeup-source;
  };
 };

 memory@20000000 {
  device_type = "memory";
  reg = <0x20000000 0x80000000>;
 };

 sound {
  compatible = "google,snow-audio-max98090";

  samsung,model = "Peach-Pit-I2S-MAX98090";
  samsung,i2s-controller = <&i2s0>;
  samsung,audio-codec = <&max98090>;

  cpu {
   sound-dai = <&i2s0 0>;
  };

  codec {
   sound-dai = <&max98090>, <&hdmi>;
  };
 };

 usb300_vbus_reg: regulator-usb300 {
  compatible = "regulator-fixed";
  regulator-name = "P5.0V_USB3CON0";
  regulator-min-microvolt = <5000000>;
  regulator-max-microvolt = <5000000>;
  gpio = <&gph0 0 GPIO_ACTIVE_HIGH>;
  pinctrl-names = "default";
  pinctrl-0 = <&usb300_vbus_en>;
  enable-active-high;
 };

 usb301_vbus_reg: regulator-usb301 {
  compatible = "regulator-fixed";
  regulator-name = "P5.0V_USB3CON1";
  regulator-min-microvolt = <5000000>;
  regulator-max-microvolt = <5000000>;
  gpio = <&gph0 1 GPIO_ACTIVE_HIGH>;
  pinctrl-names = "default";
  pinctrl-0 = <&usb301_vbus_en>;
  enable-active-high;
 };

 vbat: fixed-regulator {
  compatible = "regulator-fixed";
  regulator-name = "vbat-supply";
  regulator-boot-on;
  regulator-always-on;
 };

 panel: panel {
  compatible = "auo,b116xw03";
  power-supply = <&tps65090_fet6>;
  backlight = <&backlight>;

  port {
   panel_in: endpoint {
    remote-endpoint = <&bridge_out>;
   };
  };
 };

 mmc1_pwrseq: mmc1-pwrseq {
  compatible = "mmc-pwrseq-simple";
  reset-gpios = <&gpx0 0 GPIO_ACTIVE_LOW>; /* WIFI_EN */
  clocks = <&max77802 MAX77802_CLK_32K_CP>;
  clock-names = "ext_clock";
 };
};

&adc {
 status = "okay";
 vdd-supply = <&ldo9_reg>;
};

&clock_audss {
 assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>;
 assigned-clock-parents = <&clock CLK_MAU_EPLL>;
};

&cpu0 {
 cpu-supply = <&buck2_reg>;
};

&cpu4 {
 cpu-supply = <&buck6_reg>;
};

&dp {
 status = "okay";
 pinctrl-names = "default";
 pinctrl-0 = <&dp_hpd_gpio>;
 samsung,color-space = <0>;
 samsung,color-depth = <1>;
 samsung,link-rate = <0x06>;
 samsung,lane-count = <2>;
 hpd-gpios = <&gpx2 6 GPIO_ACTIVE_HIGH>;

 ports {
  port {
   dp_out: endpoint {
    remote-endpoint = <&bridge_in>;
   };
  };
 };
};

&fimd {
 status = "okay";
 samsung,invert-vclk;
};

&hdmi {
 status = "okay";
 hpd-gpios = <&gpx3 7 GPIO_ACTIVE_HIGH>;
 pinctrl-names = "default";
 pinctrl-0 = <&hdmi_hpd_irq>;
 ddc = <&i2c_2>;

 hdmi-en-supply = <&tps65090_fet7>;
 vdd-supply = <&ldo8_reg>;
 vdd_osc-supply = <&ldo10_reg>;
 vdd_pll-supply = <&ldo8_reg>;
};

&hsi2c_4 {
 status = "okay";
 clock-frequency = <400000>;

 max77802: pmic@9 {
  compatible = "maxim,max77802";
  interrupt-parent = <&gpx3>;
  interrupts = <1 IRQ_TYPE_NONE>;
  pinctrl-names = "default";
  pinctrl-0 = <&max77802_irq>, <&pmic_selb>,
       <&pmic_dvs_1>, <&pmic_dvs_2>;
  wakeup-source;
  reg = <0x9>;
  #clock-cells = <1>;

  inb1-supply = <&tps65090_dcdc2>;
  inb2-supply = <&tps65090_dcdc1>;
  inb3-supply = <&tps65090_dcdc2>;
  inb4-supply = <&tps65090_dcdc2>;
  inb5-supply = <&tps65090_dcdc1>;
  inb6-supply = <&tps65090_dcdc2>;
  inb7-supply = <&tps65090_dcdc1>;
  inb8-supply = <&tps65090_dcdc1>;
  inb9-supply = <&tps65090_dcdc1>;
  inb10-supply = <&tps65090_dcdc1>;

  inl1-supply = <&buck5_reg>;
  inl2-supply = <&buck7_reg>;
  inl3-supply = <&buck9_reg>;
  inl4-supply = <&buck9_reg>;
  inl5-supply = <&buck9_reg>;
  inl6-supply = <&tps65090_dcdc2>;
  inl7-supply = <&buck9_reg>;
  inl9-supply = <&tps65090_dcdc2>;
  inl10-supply = <&buck7_reg>;

  regulators {
   buck1_reg: BUCK1 {
    regulator-name = "vdd_mif";
    regulator-min-microvolt = <800000>;
    regulator-max-microvolt = <1300000>;
    regulator-always-on;
    regulator-boot-on;
    regulator-ramp-delay = <12500>;
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   buck2_reg: BUCK2 {
    regulator-name = "vdd_arm";
    regulator-min-microvolt = <800000>;
    regulator-max-microvolt = <1500000>;
    regulator-always-on;
    regulator-boot-on;
    regulator-ramp-delay = <12500>;
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   buck3_reg: BUCK3 {
    regulator-name = "vdd_int";
    regulator-min-microvolt = <800000>;
    regulator-max-microvolt = <1400000>;
    regulator-always-on;
    regulator-boot-on;
    regulator-ramp-delay = <12500>;
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   buck4_reg: BUCK4 {
    regulator-name = "vdd_g3d";
    regulator-min-microvolt = <700000>;
    regulator-max-microvolt = <1400000>;
    regulator-always-on;
    regulator-boot-on;
    regulator-ramp-delay = <12500>;
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   buck5_reg: BUCK5 {
    regulator-name = "vdd_1v2";
    regulator-min-microvolt = <1200000>;
    regulator-max-microvolt = <1200000>;
    regulator-boot-on;
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   buck6_reg: BUCK6 {
    regulator-name = "vdd_kfc";
    regulator-min-microvolt = <800000>;
    regulator-max-microvolt = <1500000>;
    regulator-always-on;
    regulator-boot-on;
    regulator-ramp-delay = <12500>;
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   buck7_reg: BUCK7 {
    regulator-name = "vdd_1v35";
    regulator-min-microvolt = <1350000>;
    regulator-max-microvolt = <1350000>;
    regulator-always-on;
    regulator-boot-on;
    regulator-state-mem {
     regulator-on-in-suspend;
    };
   };

   buck8_reg: BUCK8 {
    regulator-name = "vdd_emmc";
    regulator-min-microvolt = <2850000>;
    regulator-max-microvolt = <2850000>;
    regulator-always-on;
    regulator-boot-on;
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   buck9_reg: BUCK9 {
    regulator-name = "vdd_2v";
    regulator-min-microvolt = <2000000>;
    regulator-max-microvolt = <2000000>;
    regulator-always-on;
    regulator-boot-on;
    regulator-state-mem {
     regulator-on-in-suspend;
    };
   };

   buck10_reg: BUCK10 {
    regulator-name = "vdd_1v8";
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <1800000>;
    regulator-always-on;
    regulator-boot-on;
    regulator-state-mem {
     regulator-on-in-suspend;
    };
   };

   ldo1_reg: LDO1 {
    regulator-name = "vdd_1v0";
    regulator-min-microvolt = <1000000>;
    regulator-max-microvolt = <1000000>;
    regulator-always-on;
    regulator-state-mem {
     regulator-on-in-suspend;
     regulator-mode = <MAX77802_OPMODE_LP>;
    };
   };

   ldo2_reg: LDO2 {
    regulator-name = "vdd_1v2_2";
    regulator-min-microvolt = <1200000>;
    regulator-max-microvolt = <1200000>;
   };

   ldo3_reg: LDO3 {
    regulator-name = "vdd_1v8_3";
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <1800000>;
    regulator-always-on;
    regulator-state-mem {
     regulator-on-in-suspend;
     regulator-mode = <MAX77802_OPMODE_LP>;
    };
   };

   vqmmc_sdcard: ldo4_reg: LDO4 {
    regulator-name = "vdd_sd";
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <2800000>;
    regulator-always-on;
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   ldo5_reg: LDO5 {
    regulator-name = "vdd_1v8_5";
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <1800000>;
    regulator-always-on;
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   ldo6_reg: LDO6 {
    regulator-name = "vdd_1v8_6";
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <1800000>;
    regulator-always-on;
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   ldo7_reg: LDO7 {
    regulator-name = "vdd_1v8_7";
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <1800000>;
   };

   ldo8_reg: LDO8 {
    regulator-name = "vdd_ldo8";
    regulator-min-microvolt = <1000000>;
    regulator-max-microvolt = <1000000>;
    regulator-always-on;
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   ldo9_reg: LDO9 {
    regulator-name = "vdd_ldo9";
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <1800000>;
    regulator-state-mem {
     regulator-on-in-suspend;
     regulator-mode = <MAX77802_OPMODE_LP>;
    };
   };

   ldo10_reg: LDO10 {
    regulator-name = "vdd_ldo10";
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <1800000>;
    regulator-always-on;
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   ldo11_reg: LDO11 {
    regulator-name = "vdd_ldo11";
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <1800000>;
    regulator-always-on;
    regulator-state-mem {
     regulator-on-in-suspend;
     regulator-mode = <MAX77802_OPMODE_LP>;
    };
   };

   ldo12_reg: LDO12 {
    regulator-name = "vdd_ldo12";
    regulator-min-microvolt = <3000000>;
    regulator-max-microvolt = <3000000>;
    regulator-always-on;
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   ldo13_reg: LDO13 {
    regulator-name = "vdd_ldo13";
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <1800000>;
    regulator-always-on;
    regulator-state-mem {
     regulator-on-in-suspend;
     regulator-mode = <MAX77802_OPMODE_LP>;
    };
   };

   ldo14_reg: LDO14 {
    regulator-name = "vdd_ldo14";
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <1800000>;
    regulator-always-on;
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   ldo15_reg: LDO15 {
    regulator-name = "vdd_ldo15";
    regulator-min-microvolt = <1000000>;
    regulator-max-microvolt = <1000000>;
    regulator-always-on;
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   ldo17_reg: LDO17 {
    regulator-name = "vdd_g3ds";
    regulator-min-microvolt = <900000>;
    regulator-max-microvolt = <1400000>;
    regulator-always-on;
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   ldo18_reg: LDO18 {
    regulator-name = "ldo_18";
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <1800000>;
   };

   ldo19_reg: LDO19 {
    regulator-name = "ldo_19";
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <1800000>;
   };

   ldo20_reg: LDO20 {
    regulator-name = "ldo_20";
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <1800000>;
    regulator-always-on;
   };

   ldo21_reg: LDO21 {
    regulator-name = "ldo_21";
    regulator-min-microvolt = <2800000>;
    regulator-max-microvolt = <2800000>;
   };

   ldo23_reg: LDO23 {
    regulator-name = "ldo_23";
    regulator-min-microvolt = <3300000>;
    regulator-max-microvolt = <3300000>;
   };
   ldo24_reg: LDO24 {
    regulator-name = "ldo_24";
    regulator-min-microvolt = <2800000>;
    regulator-max-microvolt = <2800000>;
   };

   ldo25_reg: LDO25 {
    regulator-name = "ldo_25";
    regulator-min-microvolt = <3300000>;
    regulator-max-microvolt = <3300000>;
   };

   ldo26_reg: LDO26 {
    regulator-name = "ldo_26";
    regulator-min-microvolt = <1200000>;
    regulator-max-microvolt = <1200000>;
   };

   ldo27_reg: LDO27 {
    regulator-name = "ldo_27";
    regulator-min-microvolt = <1200000>;
    regulator-max-microvolt = <1200000>;
   };

   ldo28_reg: LDO28 {
    regulator-name = "ldo_28";
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <1800000>;
   };

   ldo29_reg: LDO29 {
    regulator-name = "ldo_29";
    regulator-min-microvolt = <1800000>;
    regulator-max-microvolt = <1800000>;
   };

   ldo30_reg: LDO30 {
    regulator-name = "vdd_mifs";
    regulator-min-microvolt = <1000000>;
    regulator-max-microvolt = <1000000>;
    regulator-always-on;
    regulator-state-mem {
     regulator-off-in-suspend;
    };
   };

   ldo32_reg: LDO32 {
    regulator-name = "ldo_32";
    regulator-min-microvolt = <3000000>;
    regulator-max-microvolt = <3000000>;
   };

   ldo33_reg: LDO33 {
    regulator-name = "ldo_33";
    regulator-min-microvolt = <2800000>;
    regulator-max-microvolt = <2800000>;
   };

   ldo34_reg: LDO34 {
    regulator-name = "ldo_34";
    regulator-min-microvolt = <3000000>;
    regulator-max-microvolt = <3000000>;
   };

   ldo35_reg: LDO35 {
    regulator-name = "ldo_35";
    regulator-min-microvolt = <1200000>;
    regulator-max-microvolt = <1200000>;
   };
  };
 };
};

&hsi2c_7 {
 status = "okay";
 clock-frequency = <400000>;

 max98090: audio-codec@10 {
  compatible = "maxim,max98090";
  reg = <0x10>;
  interrupts = <2 IRQ_TYPE_NONE>;
  interrupt-parent = <&gpx0>;
  pinctrl-names = "default";
  pinctrl-0 = <&max98090_irq>;
  clocks = <&pmu_system_controller 0>;
  clock-names = "mclk";
  #sound-dai-cells = <0>;
 };

 light-sensor@44 {
  compatible = "isil,isl29018";
  reg = <0x44>;
  vcc-supply = <&tps65090_fet5>;
 };

 ps8625: lvds-bridge@48 {
  compatible = "parade,ps8625";
  reg = <0x48>;
  sleep-gpios = <&gpx3 5 GPIO_ACTIVE_HIGH>;
  reset-gpios = <&gpy7 7 GPIO_ACTIVE_HIGH>;
  lane-count = <2>;
  use-external-pwm;

  ports {
   #address-cells = <1>;
   #size-cells = <0>;

   port@0 {
    reg = <0>;

    bridge_out: endpoint {
     remote-endpoint = <&panel_in>;
    };
   };

   port@1 {
    reg = <1>;

    bridge_in: endpoint {
     remote-endpoint = <&dp_out>;
    };
   };
  };

 };
};

&hsi2c_8 {
 status = "okay";
 clock-frequency = <333000>;

 /* Atmel mXT336S */
 trackpad@4b {
  compatible = "atmel,maxtouch";
  reg = <0x4b>;
  interrupt-parent = <&gpx1>;
  interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
  wakeup-source;
  pinctrl-names = "default";
  pinctrl-0 = <&trackpad_irq>;
  linux,gpio-keymap = <KEY_RESERVED
         KEY_RESERVED
         KEY_RESERVED /* GPIO0 */
         KEY_RESERVED /* GPIO1 */
         KEY_RESERVED /* GPIO2 */
         BTN_LEFT>;  /* GPIO3 */
 };
};

&hsi2c_9 {
 status = "okay";
 clock-frequency = <400000>;

 tpm@20 {
  compatible = "infineon,slb9645tt";
  reg = <0x20>;

  /* Unused irq; but still need to configure the pins */
  pinctrl-names = "default";
  pinctrl-0 = <&tpm_irq>;
 };
};

&i2c_2 {
 status = "okay";
 samsung,i2c-sda-delay = <100>;
 samsung,i2c-max-bus-freq = <66000>;
 samsung,i2c-slave-addr = <0x50>;
};

&i2s0 {
 assigned-clocks = <&i2s0 CLK_I2S_RCLK_SRC>;
 assigned-clock-parents = <&clock_audss EXYNOS_I2S_BUS>;
 status = "okay";
};

&mixer {
 status = "okay";
};

/* eMMC flash */
&mmc_0 {
 status = "okay";
 mmc-ddr-1_8v;
 mmc-hs200-1_8v;
 cap-mmc-highspeed;
 non-removable;
 clock-frequency = <400000000>;
 samsung,dw-mshc-ciu-div = <3>;
 samsung,dw-mshc-sdr-timing = <0 4>;
 samsung,dw-mshc-ddr-timing = <0 2>;
 samsung,dw-mshc-hs400-timing = <0 2>;
 samsung,read-strobe-delay = <90>;
 pinctrl-names = "default";
 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8 &sd0_rclk>;
 bus-width = <8>;
};

/* WiFi SDIO module */
&mmc_1 {
 status = "okay";
 non-removable;
 cap-sdio-irq;
 keep-power-in-suspend;
 clock-frequency = <400000000>;
 samsung,dw-mshc-ciu-div = <1>;
 samsung,dw-mshc-sdr-timing = <0 1>;
 samsung,dw-mshc-ddr-timing = <0 2>;
 pinctrl-names = "default";
 pinctrl-0 = <&sd1_clk>, <&sd1_cmd>, <&sd1_int>, <&sd1_bus1>,
      <&sd1_bus4>, <&sd1_bus8>, <&wifi_en>;
 bus-width = <4>;
 cap-sd-highspeed;
 mmc-pwrseq = <&mmc1_pwrseq>;
 vqmmc-supply = <&buck10_reg>;
};

/* uSD card */
&mmc_2 {
 status = "okay";
 cap-sd-highspeed;
 card-detect-delay = <200>;
 clock-frequency = <400000000>;
 samsung,dw-mshc-ciu-div = <3>;
 samsung,dw-mshc-sdr-timing = <2 3>;
 samsung,dw-mshc-ddr-timing = <1 2>;
 pinctrl-names = "default";
 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
 bus-width = <4>;
};


&pinctrl_0 {
 pinctrl-names = "default";
 pinctrl-0 = <&mask_tpm_reset>;

 wifi_en: wifi-en-pins {
  samsung,pins = "gpx0-0";
  samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
  samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
  samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 };

 max98090_irq: max98090-irq-pins {
  samsung,pins = "gpx0-2";
  samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
  samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
  samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 };

 /* We need GPX0_6 to be low at sleep time; just keep it low always */
 mask_tpm_reset: mask-tpm-reset-pins {
  samsung,pins = "gpx0-6";
  samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
  samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
  samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
  samsung,pin-val = <0>;
 };

 tpm_irq: tpm-irq-pins {
  samsung,pins = "gpx1-0";
  samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
  samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
  samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 };

 trackpad_irq: trackpad-irq-pins {
  samsung,pins = "gpx1-1";
  samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
  samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
  samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 };

 power_key_irq: power-key-irq-pins {
  samsung,pins = "gpx1-2";
  samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
  samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
  samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 };

 ec_irq: ec-irq-pins {
  samsung,pins = "gpx1-5";
  samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
  samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
  samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 };

 tps65090_irq: tps65090-irq-pins {
  samsung,pins = "gpx2-5";
  samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
  samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
  samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 };

 dp_hpd_gpio: dp-hpd-gpio-pins {
  samsung,pins = "gpx2-6";
  samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
  samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
  samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 };

 max77802_irq: max77802-irq-pins {
  samsung,pins = "gpx3-1";
  samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
  samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
  samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 };

 lid_irq: lid-irq-pins {
  samsung,pins = "gpx3-4";
  samsung,pin-function = <EXYNOS_PIN_FUNC_F>;
  samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
  samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 };

 hdmi_hpd_irq: hdmi-hpd-irq-pins {
  samsung,pins = "gpx3-7";
  samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
  samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
  samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 };

 pmic_dvs_1: pmic-dvs-1-pins {
  samsung,pins = "gpy7-6";
  samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
  samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
  samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 };
};

/* pinctrl_1 */
/* Adjust WiFi drive strengths lower for EMI */
&sd1_bus1 {
 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
};

&sd1_bus4 {
 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
};

&sd1_bus8 {
 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
};

&sd1_clk {
 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
};

&sd1_cmd {
 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
};

&pinctrl_2 {
 pmic_dvs_2: pmic-dvs-2-pins {
  samsung,pins = "gpj4-2", "gpj4-3";
  samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
  samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
  samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 };
};

/* pinctrl_3*/
/* Drive SPI lines at x2 for better integrity */
&spi2_bus {
 samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
};

&pinctrl_3 {
 /* Drive SPI chip select at x2 for better integrity */
 ec_spi_cs: ec-spi-cs-pins {
  samsung,pins = "gpb1-2";
  samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
  samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
  samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
 };

 usb300_vbus_en: usb300-vbus-en-pins {
  samsung,pins = "gph0-0";
  samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
  samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
  samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 };

 usb301_vbus_en: usb301-vbus-en-pins {
  samsung,pins = "gph0-1";
  samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
  samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
  samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 };

 pmic_selb: pmic-selb-pins {
  samsung,pins = "gph0-2", "gph0-3", "gph0-4", "gph0-5",
          "gph0-6";
  samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
  samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
  samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
 };
};

&pmu_system_controller {
 assigned-clocks = <&pmu_system_controller 0>;
 assigned-clock-parents = <&clock CLK_FIN_PLL>;
};

&rtc {
 status = "okay";
 clocks = <&clock CLK_RTC>, <&max77802 MAX77802_CLK_32K_AP>;
 clock-names = "rtc", "rtc_src";
};

&spi_2 {
 status = "okay";
 num-cs = <1>;
 samsung,spi-src-clk = <0>;
 cs-gpios = <&gpb1 2 GPIO_ACTIVE_HIGH>;

 cros_ec: cros-ec@0 {
  compatible = "google,cros-ec-spi";
  interrupt-parent = <&gpx1>;
  interrupts = <5 IRQ_TYPE_NONE>;
  pinctrl-names = "default";
  pinctrl-0 = <&ec_spi_cs &ec_irq>;
  reg = <0>;
  spi-max-frequency = <3125000>;
  google,has-vbc-nvram;
  wakeup-source;

  controller-data {
   samsung,spi-feedback-delay = <1>;
  };

  i2c_tunnel: i2c-tunnel {
   compatible = "google,cros-ec-i2c-tunnel";
   #address-cells = <1>;
   #size-cells = <0>;
   google,remote-bus = <0>;

   battery: sbs-battery@b {
    compatible = "sbs,sbs-battery";
    reg = <0xb>;
    sbs,poll-retry-count = <1>;
    sbs,i2c-retry-count = <2>;
   };

   power-regulator@48 {
    compatible = "ti,tps65090";
    reg = <0x48>;

    /*
     * Config irq to disable internal pulls
     * even though we run in polling mode.
     */
    pinctrl-names = "default";
    pinctrl-0 = <&tps65090_irq>;

    vsys1-supply = <&vbat>;
    vsys2-supply = <&vbat>;
    vsys3-supply = <&vbat>;
    infet1-supply = <&vbat>;
    infet2-supply = <&tps65090_dcdc1>;
    infet3-supply = <&tps65090_dcdc2>;
    infet4-supply = <&tps65090_dcdc2>;
    infet5-supply = <&tps65090_dcdc2>;
    infet6-supply = <&tps65090_dcdc2>;
    infet7-supply = <&tps65090_dcdc1>;
    vsys-l1-supply = <&vbat>;
    vsys-l2-supply = <&vbat>;

    regulators {
     tps65090_dcdc1: dcdc1 {
      ti,enable-ext-control;
     };
     tps65090_dcdc2: dcdc2 {
      ti,enable-ext-control;
     };
     tps65090_dcdc3: dcdc3 {
      ti,enable-ext-control;
     };
     tps65090_fet1: fet1 {
      regulator-name = "vcd_led";
     };
     tps65090_fet2: fet2 {
      regulator-name = "video_mid";
      regulator-always-on;
     };
     tps65090_fet3: fet3 {
      regulator-name = "wwan_r";
      regulator-always-on;
     };
     tps65090_fet4: fet4 {
      regulator-name = "sdcard";
      regulator-always-on;
     };
     tps65090_fet5: fet5 {
      regulator-name = "camout";
      regulator-always-on;
     };
     tps65090_fet6: fet6 {
      regulator-name = "lcd_vdd";
     };
     tps65090_fet7: fet7 {
      regulator-name = "video_mid_1a";
      regulator-always-on;
     };
     tps65090_ldo1: ldo1 {
     };
     tps65090_ldo2: ldo2 {
     };
    };

    charger {
     compatible = "ti,tps65090-charger";
    };
   };
  };
 };
};

&serial_3 {
 status = "okay";
};

&timer {
 arm,cpu-registers-not-fw-configured;
};

&tmu_cpu0 {
 vtmu-supply = <&ldo10_reg>;
};

&tmu_cpu1 {
 vtmu-supply = <&ldo10_reg>;
};

&tmu_cpu2 {
 vtmu-supply = <&ldo10_reg>;
};

&tmu_cpu3 {
 vtmu-supply = <&ldo10_reg>;
};

&tmu_gpu {
 vtmu-supply = <&ldo10_reg>;
};

&usbdrd3_0 {
 vdd10-supply = <&ldo15_reg>;
 vdd33-supply = <&ldo12_reg>;
};

&usbdrd3_1 {
 vdd10-supply = <&ldo15_reg>;
 vdd33-supply = <&ldo12_reg>;
};

&usbdrd_dwc3_0 {
 dr_mode = "host";
};

&usbdrd_dwc3_1 {
 dr_mode = "host";
};

&usbdrd_phy0 {
 vbus-supply = <&usb300_vbus_reg>;
};

&usbdrd_phy1 {
 vbus-supply = <&usb301_vbus_reg>;
};

/*
 * Use longest HW watchdog in SoC (32 seconds) since the hardware
 * watchdog provides no debugging information (compared to soft/hard
 * lockup detectors) and so should be last resort.
 */
&watchdog {
 timeout-sec = <32>;
};

#include "../cros-ec-keyboard.dtsi"
#include "../cros-adc-thermistors.dtsi"