// SPDX-License-Identifier: GPL-2.0
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/*
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* Google Peach Pit Rev 6+ board device tree source
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*
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* Copyright (c) 2014 Google, Inc
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*/
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/dts-v1/;
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#include <dt-bindings/input/input.h>
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/interrupt-controller/irq.h>
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#include <dt-bindings/clock/maxim,max77802.h>
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#include <dt-bindings/regulator/maxim,max77802.h>
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#include <dt-bindings/sound/samsung-i2s.h>
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#include "exynos5420.dtsi"
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#include "exynos5420-cpus.dtsi"
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/ {
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model = "Google Peach Pit Rev 6+";
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compatible = "google,pit-rev16",
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"google,pit-rev15", "google,pit-rev14",
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"google,pit-rev13", "google,pit-rev12",
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"google,pit-rev11", "google,pit-rev10",
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"google,pit-rev9", "google,pit-rev8",
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"google,pit-rev7", "google,pit-rev6",
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"google,pit", "google,peach","samsung,exynos5420",
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"samsung,exynos5";
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aliases {
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/* Assign 20 so we don't get confused w/ builtin ones */
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i2c20 = &i2c_tunnel;
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};
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backlight: backlight {
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compatible = "pwm-backlight";
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pwms = <&pwm 0 1000000 0>;
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brightness-levels = <0 100 500 1000 1500 2000 2500 2800>;
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default-brightness-level = <7>;
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power-supply = <&tps65090_fet1>;
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pinctrl-0 = <&pwm0_out>;
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pinctrl-names = "default";
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};
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chosen {
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stdout-path = "serial3:115200n8";
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};
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fixed-rate-clocks {
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oscclk {
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compatible = "samsung,exynos5420-oscclk";
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clock-frequency = <24000000>;
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};
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};
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gpio-keys {
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compatible = "gpio-keys";
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pinctrl-names = "default";
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pinctrl-0 = <&power_key_irq &lid_irq>;
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power {
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label = "Power";
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gpios = <&gpx1 2 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_POWER>;
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wakeup-source;
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};
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lid-switch {
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label = "Lid";
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gpios = <&gpx3 4 GPIO_ACTIVE_LOW>;
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linux,input-type = <5>; /* EV_SW */
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linux,code = <0>; /* SW_LID */
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debounce-interval = <1>;
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wakeup-source;
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};
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};
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memory@20000000 {
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device_type = "memory";
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reg = <0x20000000 0x80000000>;
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};
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sound {
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compatible = "google,snow-audio-max98090";
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samsung,model = "Peach-Pit-I2S-MAX98090";
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samsung,i2s-controller = <&i2s0>;
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samsung,audio-codec = <&max98090>;
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cpu {
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sound-dai = <&i2s0 0>;
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};
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codec {
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sound-dai = <&max98090>, <&hdmi>;
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};
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};
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usb300_vbus_reg: regulator-usb300 {
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compatible = "regulator-fixed";
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regulator-name = "P5.0V_USB3CON0";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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gpio = <&gph0 0 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&usb300_vbus_en>;
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enable-active-high;
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};
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usb301_vbus_reg: regulator-usb301 {
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compatible = "regulator-fixed";
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regulator-name = "P5.0V_USB3CON1";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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gpio = <&gph0 1 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&usb301_vbus_en>;
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enable-active-high;
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};
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vbat: fixed-regulator {
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compatible = "regulator-fixed";
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regulator-name = "vbat-supply";
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regulator-boot-on;
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regulator-always-on;
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};
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panel: panel {
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compatible = "auo,b116xw03";
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power-supply = <&tps65090_fet6>;
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backlight = <&backlight>;
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port {
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panel_in: endpoint {
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remote-endpoint = <&bridge_out>;
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};
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};
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};
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mmc1_pwrseq: mmc1_pwrseq {
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compatible = "mmc-pwrseq-simple";
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reset-gpios = <&gpx0 0 GPIO_ACTIVE_LOW>; /* WIFI_EN */
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clocks = <&max77802 MAX77802_CLK_32K_CP>;
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clock-names = "ext_clock";
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};
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};
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&adc {
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status = "okay";
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vdd-supply = <&ldo9_reg>;
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};
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&clock_audss {
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assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>;
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assigned-clock-parents = <&clock CLK_MAU_EPLL>;
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};
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&cpu0 {
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cpu-supply = <&buck2_reg>;
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};
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&cpu4 {
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cpu-supply = <&buck6_reg>;
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};
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&dp {
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status = "okay";
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pinctrl-names = "default";
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pinctrl-0 = <&dp_hpd_gpio>;
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samsung,color-space = <0>;
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samsung,color-depth = <1>;
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samsung,link-rate = <0x06>;
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samsung,lane-count = <2>;
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hpd-gpios = <&gpx2 6 GPIO_ACTIVE_HIGH>;
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ports {
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port {
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dp_out: endpoint {
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remote-endpoint = <&bridge_in>;
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};
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};
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};
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};
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&fimd {
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status = "okay";
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samsung,invert-vclk;
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};
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&hdmi {
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status = "okay";
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hpd-gpios = <&gpx3 7 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&hdmi_hpd_irq>;
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ddc = <&i2c_2>;
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hdmi-en-supply = <&tps65090_fet7>;
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vdd-supply = <&ldo8_reg>;
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vdd_osc-supply = <&ldo10_reg>;
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vdd_pll-supply = <&ldo8_reg>;
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};
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&hsi2c_4 {
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status = "okay";
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clock-frequency = <400000>;
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max77802: max77802-pmic@9 {
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compatible = "maxim,max77802";
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interrupt-parent = <&gpx3>;
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interrupts = <1 IRQ_TYPE_NONE>;
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pinctrl-names = "default";
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pinctrl-0 = <&max77802_irq>, <&pmic_selb>,
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<&pmic_dvs_1>, <&pmic_dvs_2>, <&pmic_dvs_3>;
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wakeup-source;
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reg = <0x9>;
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#clock-cells = <1>;
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inb1-supply = <&tps65090_dcdc2>;
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inb2-supply = <&tps65090_dcdc1>;
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inb3-supply = <&tps65090_dcdc2>;
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inb4-supply = <&tps65090_dcdc2>;
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inb5-supply = <&tps65090_dcdc1>;
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inb6-supply = <&tps65090_dcdc2>;
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inb7-supply = <&tps65090_dcdc1>;
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inb8-supply = <&tps65090_dcdc1>;
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inb9-supply = <&tps65090_dcdc1>;
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inb10-supply = <&tps65090_dcdc1>;
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inl1-supply = <&buck5_reg>;
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inl2-supply = <&buck7_reg>;
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inl3-supply = <&buck9_reg>;
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inl4-supply = <&buck9_reg>;
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inl5-supply = <&buck9_reg>;
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inl6-supply = <&tps65090_dcdc2>;
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inl7-supply = <&buck9_reg>;
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inl9-supply = <&tps65090_dcdc2>;
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inl10-supply = <&buck7_reg>;
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regulators {
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buck1_reg: BUCK1 {
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regulator-name = "vdd_mif";
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <1300000>;
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regulator-always-on;
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regulator-boot-on;
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regulator-ramp-delay = <12500>;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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buck2_reg: BUCK2 {
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regulator-name = "vdd_arm";
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <1500000>;
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regulator-always-on;
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regulator-boot-on;
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regulator-ramp-delay = <12500>;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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buck3_reg: BUCK3 {
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regulator-name = "vdd_int";
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <1400000>;
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regulator-always-on;
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regulator-boot-on;
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regulator-ramp-delay = <12500>;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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buck4_reg: BUCK4 {
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regulator-name = "vdd_g3d";
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regulator-min-microvolt = <700000>;
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regulator-max-microvolt = <1400000>;
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regulator-always-on;
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regulator-boot-on;
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regulator-ramp-delay = <12500>;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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buck5_reg: BUCK5 {
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regulator-name = "vdd_1v2";
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1200000>;
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regulator-boot-on;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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buck6_reg: BUCK6 {
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regulator-name = "vdd_kfc";
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <1500000>;
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regulator-always-on;
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regulator-boot-on;
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regulator-ramp-delay = <12500>;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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buck7_reg: BUCK7 {
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regulator-name = "vdd_1v35";
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regulator-min-microvolt = <1350000>;
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regulator-max-microvolt = <1350000>;
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regulator-always-on;
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regulator-boot-on;
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regulator-state-mem {
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regulator-on-in-suspend;
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};
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};
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buck8_reg: BUCK8 {
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regulator-name = "vdd_emmc";
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regulator-min-microvolt = <2850000>;
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regulator-max-microvolt = <2850000>;
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regulator-always-on;
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regulator-boot-on;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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buck9_reg: BUCK9 {
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regulator-name = "vdd_2v";
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regulator-min-microvolt = <2000000>;
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regulator-max-microvolt = <2000000>;
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regulator-always-on;
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regulator-boot-on;
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regulator-state-mem {
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regulator-on-in-suspend;
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};
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};
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buck10_reg: BUCK10 {
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regulator-name = "vdd_1v8";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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regulator-boot-on;
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regulator-state-mem {
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regulator-on-in-suspend;
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};
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};
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ldo1_reg: LDO1 {
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regulator-name = "vdd_1v0";
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <1000000>;
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regulator-always-on;
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regulator-state-mem {
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regulator-on-in-suspend;
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regulator-mode = <MAX77802_OPMODE_LP>;
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};
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};
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ldo2_reg: LDO2 {
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regulator-name = "vdd_1v2_2";
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1200000>;
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};
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ldo3_reg: LDO3 {
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regulator-name = "vdd_1v8_3";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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regulator-state-mem {
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regulator-on-in-suspend;
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regulator-mode = <MAX77802_OPMODE_LP>;
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};
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};
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vqmmc_sdcard: ldo4_reg: LDO4 {
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regulator-name = "vdd_sd";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <2800000>;
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regulator-always-on;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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ldo5_reg: LDO5 {
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regulator-name = "vdd_1v8_5";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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ldo6_reg: LDO6 {
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regulator-name = "vdd_1v8_6";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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ldo7_reg: LDO7 {
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regulator-name = "vdd_1v8_7";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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};
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ldo8_reg: LDO8 {
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regulator-name = "vdd_ldo8";
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <1000000>;
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regulator-always-on;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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ldo9_reg: LDO9 {
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regulator-name = "vdd_ldo9";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-state-mem {
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regulator-on-in-suspend;
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regulator-mode = <MAX77802_OPMODE_LP>;
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};
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};
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ldo10_reg: LDO10 {
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regulator-name = "vdd_ldo10";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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ldo11_reg: LDO11 {
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regulator-name = "vdd_ldo11";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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regulator-state-mem {
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regulator-on-in-suspend;
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regulator-mode = <MAX77802_OPMODE_LP>;
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};
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};
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ldo12_reg: LDO12 {
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regulator-name = "vdd_ldo12";
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regulator-min-microvolt = <3000000>;
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regulator-max-microvolt = <3000000>;
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regulator-always-on;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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ldo13_reg: LDO13 {
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regulator-name = "vdd_ldo13";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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regulator-state-mem {
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regulator-on-in-suspend;
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regulator-mode = <MAX77802_OPMODE_LP>;
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};
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};
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ldo14_reg: LDO14 {
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regulator-name = "vdd_ldo14";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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ldo15_reg: LDO15 {
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regulator-name = "vdd_ldo15";
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <1000000>;
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regulator-always-on;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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ldo17_reg: LDO17 {
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regulator-name = "vdd_g3ds";
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regulator-min-microvolt = <900000>;
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regulator-max-microvolt = <1400000>;
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regulator-always-on;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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ldo18_reg: LDO18 {
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regulator-name = "ldo_18";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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};
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ldo19_reg: LDO19 {
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regulator-name = "ldo_19";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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};
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ldo20_reg: LDO20 {
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regulator-name = "ldo_20";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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};
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ldo21_reg: LDO21 {
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regulator-name = "ldo_21";
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regulator-min-microvolt = <2800000>;
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regulator-max-microvolt = <2800000>;
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};
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ldo23_reg: LDO23 {
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regulator-name = "ldo_23";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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};
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ldo24_reg: LDO24 {
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regulator-name = "ldo_24";
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regulator-min-microvolt = <2800000>;
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regulator-max-microvolt = <2800000>;
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};
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ldo25_reg: LDO25 {
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regulator-name = "ldo_25";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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};
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ldo26_reg: LDO26 {
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regulator-name = "ldo_26";
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1200000>;
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};
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ldo27_reg: LDO27 {
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regulator-name = "ldo_27";
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1200000>;
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};
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ldo28_reg: LDO28 {
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regulator-name = "ldo_28";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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};
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ldo29_reg: LDO29 {
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regulator-name = "ldo_29";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
|
};
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ldo30_reg: LDO30 {
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regulator-name = "vdd_mifs";
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <1000000>;
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regulator-always-on;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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ldo32_reg: LDO32 {
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regulator-name = "ldo_32";
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regulator-min-microvolt = <3000000>;
|
regulator-max-microvolt = <3000000>;
|
};
|
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ldo33_reg: LDO33 {
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regulator-name = "ldo_33";
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regulator-min-microvolt = <2800000>;
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regulator-max-microvolt = <2800000>;
|
};
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ldo34_reg: LDO34 {
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regulator-name = "ldo_34";
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regulator-min-microvolt = <3000000>;
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regulator-max-microvolt = <3000000>;
|
};
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ldo35_reg: LDO35 {
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regulator-name = "ldo_35";
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regulator-min-microvolt = <1200000>;
|
regulator-max-microvolt = <1200000>;
|
};
|
};
|
};
|
};
|
|
&hsi2c_7 {
|
status = "okay";
|
clock-frequency = <400000>;
|
|
max98090: 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-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 {
|
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 {
|
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 {
|
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 {
|
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 {
|
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 {
|
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 {
|
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 {
|
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 {
|
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 {
|
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 {
|
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 {
|
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 {
|
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_clk: sd1-clk {
|
samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
|
};
|
|
sd1_cmd: sd1-cmd {
|
samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
|
};
|
|
sd1_bus1: sd1-bus-width1 {
|
samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
|
};
|
|
sd1_bus4: sd1-bus-width4 {
|
samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
|
};
|
|
sd1_bus8: sd1-bus-width8 {
|
samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV3>;
|
};
|
};
|
|
&pinctrl_2 {
|
pmic_dvs_2: pmic-dvs-2 {
|
samsung,pins = "gpj4-2";
|
samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
|
samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
|
samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
|
};
|
|
pmic_dvs_3: pmic-dvs-3 {
|
samsung,pins = "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>;
|
};
|
|
/* Drive SPI chip select at x2 for better integrity */
|
ec_spi_cs: ec-spi-cs {
|
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 {
|
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 {
|
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 {
|
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;
|
|
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>;
|
};
|
|
&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"
|
