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	 65354307c1
			
		
	
	
		65354307c1
		
	
	
	
	
		
			
			MMC capability for HS200 is parsed in mmc/core/host.c as dts string "mmc-hs200-1_8v". This patch corrects the dts string for Exynos5420 based peach-pit and Exynos5800 based peach-pi boards. Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com> Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
		
			
				
	
	
		
			858 lines
		
	
	
	
		
			19 KiB
		
	
	
	
		
			Text
		
	
	
	
	
	
			
		
		
	
	
			858 lines
		
	
	
	
		
			19 KiB
		
	
	
	
		
			Text
		
	
	
	
	
	
| /*
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|  * Google Peach Pi Rev 10+ 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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|  * This program is free software; you can redistribute it and/or modify
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|  * it under the terms of the GNU General Public License version 2 as
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|  * published by the Free Software Foundation.
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|  */
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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 "exynos5800.dtsi"
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| 
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| / {
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| 	model = "Google Peach Pi Rev 10+";
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| 
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| 	compatible = "google,pi-rev16",
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| 		"google,pi-rev15", "google,pi-rev14",
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| 		"google,pi-rev13", "google,pi-rev12",
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| 		"google,pi-rev11", "google,pi-rev10",
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| 		"google,pi", "google,peach", "samsung,exynos5800",
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| 		"samsung,exynos5";
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| 
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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 = "/spi@12d40000/cros-ec@0/i2c-tunnel";
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| 	};
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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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| 		enable-gpios = <&gpx2 2 GPIO_ACTIVE_HIGH>;
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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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| 
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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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| 
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| 	gpio-keys {
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| 		compatible = "gpio-keys";
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| 
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| 		pinctrl-names = "default";
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| 		pinctrl-0 = <&power_key_irq>;
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| 
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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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| 			gpio-key,wakeup;
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| 		};
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| 	};
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| 
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| 	memory {
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| 		reg = <0x20000000 0x80000000>;
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| 	};
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| 
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| 	sound {
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| 		compatible = "google,snow-audio-max98091";
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| 
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| 		samsung,model = "Peach-Pi-I2S-MAX98091";
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| 		samsung,i2s-controller = <&i2s0>;
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| 		samsung,audio-codec = <&max98091>;
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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 0>;
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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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| 
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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 0>;
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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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| 
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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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| 
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| 	panel: panel {
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| 		compatible = "auo,b133htn01";
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| 		power-supply = <&tps65090_fet6>;
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| 		backlight = <&backlight>;
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| 	};
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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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| 
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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,dynamic-range = <0>;
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| 	samsung,ycbcr-coeff = <0>;
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| 	samsung,color-depth = <1>;
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| 	samsung,link-rate = <0x0a>;
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| 	samsung,lane-count = <2>;
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| 	samsung,hpd-gpio = <&gpx2 6 0>;
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| 	panel = <&panel>;
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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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| 
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| &hdmi {
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| 	status = "okay";
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| 	hpd-gpio = <&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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| 
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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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| 
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| &hsi2c_4 {
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| 	status = "okay";
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| 	clock-frequency = <400000>;
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| 
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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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| 
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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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| 
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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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| 
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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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| 			};
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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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| 			};
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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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| 			};
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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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| 			};
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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-always-on;
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| 				regulator-boot-on;
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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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| 			};
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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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| 			};
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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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| 			};
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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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| 			};
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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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| 			};
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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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| 			};
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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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| 
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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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| 			};
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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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| 			};
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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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| 			};
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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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| 			};
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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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| 
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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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| 			};
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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-always-on;
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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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| 			};
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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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| 			};
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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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| 			};
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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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| 			};
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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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| 			};
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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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| 			};
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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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| 			};
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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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| 
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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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| 
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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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| 
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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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| 
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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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| 
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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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| 
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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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| 
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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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| 
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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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| 
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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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| 			};
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| 
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| 			ldo30_reg: LDO30 {
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| 				regulator-name = "vdd_mifs";
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| 				regulator-min-microvolt = <1000000>;
 | |
| 				regulator-max-microvolt = <1000000>;
 | |
| 				regulator-always-on;
 | |
| 			};
 | |
| 
 | |
| 			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>;
 | |
| 
 | |
| 	max98091: codec@10 {
 | |
| 		compatible = "maxim,max98091";
 | |
| 		reg = <0x10>;
 | |
| 		interrupts = <2 0>;
 | |
| 		interrupt-parent = <&gpx0>;
 | |
| 		pinctrl-names = "default";
 | |
| 		pinctrl-0 = <&max98091_irq>;
 | |
| 	};
 | |
| 
 | |
| 	light-sensor@44 {
 | |
| 		compatible = "isil,isl29018";
 | |
| 		reg = <0x44>;
 | |
| 		vcc-supply = <&tps65090_fet5>;
 | |
| 	};
 | |
| };
 | |
| 
 | |
| &hsi2c_8 {
 | |
| 	status = "okay";
 | |
| 	clock-frequency = <333000>;
 | |
| 	/* Atmel mXT540S */
 | |
| 	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	/* GPIO 0 */
 | |
| 				     KEY_RESERVED	/* GPIO 1 */
 | |
| 				     BTN_LEFT		/* GPIO 2 */
 | |
| 				     KEY_RESERVED>;	/* GPIO 3 */
 | |
| 	};
 | |
| };
 | |
| 
 | |
| &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 {
 | |
| 	status = "okay";
 | |
| };
 | |
| 
 | |
| &mmc_0 {
 | |
| 	status = "okay";
 | |
| 	num-slots = <1>;
 | |
| 	broken-cd;
 | |
| 	mmc-hs200-1_8v;
 | |
| 	cap-mmc-highspeed;
 | |
| 	non-removable;
 | |
| 	card-detect-delay = <200>;
 | |
| 	clock-frequency = <400000000>;
 | |
| 	samsung,dw-mshc-ciu-div = <3>;
 | |
| 	samsung,dw-mshc-sdr-timing = <0 4>;
 | |
| 	samsung,dw-mshc-ddr-timing = <0 2>;
 | |
| 	pinctrl-names = "default";
 | |
| 	pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
 | |
| 	bus-width = <8>;
 | |
| };
 | |
| 
 | |
| &mmc_2 {
 | |
| 	status = "okay";
 | |
| 	num-slots = <1>;
 | |
| 	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_bus4>;
 | |
| 	bus-width = <4>;
 | |
| };
 | |
| 
 | |
| 
 | |
| &pinctrl_0 {
 | |
| 	pinctrl-names = "default";
 | |
| 	pinctrl-0 = <&mask_tpm_reset>;
 | |
| 
 | |
| 	max98091_irq: max98091-irq {
 | |
| 		samsung,pins = "gpx0-2";
 | |
| 		samsung,pin-function = <0>;
 | |
| 		samsung,pin-pud = <0>;
 | |
| 		samsung,pin-drv = <0>;
 | |
| 	};
 | |
| 
 | |
| 	/* 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 = <1>;
 | |
| 		samsung,pin-pud = <0>;
 | |
| 		samsung,pin-drv = <0>;
 | |
| 		samsung,pin-val = <0>;
 | |
| 	};
 | |
| 
 | |
| 	tpm_irq: tpm-irq {
 | |
| 		samsung,pins = "gpx1-0";
 | |
| 		samsung,pin-function = <0>;
 | |
| 		samsung,pin-pud = <0>;
 | |
| 		samsung,pin-drv = <0>;
 | |
| 	};
 | |
| 
 | |
| 	trackpad_irq: trackpad-irq {
 | |
| 		samsung,pins = "gpx1-1";
 | |
| 		samsung,pin-function = <0xf>;
 | |
| 		samsung,pin-pud = <0>;
 | |
| 		samsung,pin-drv = <0>;
 | |
| 	};
 | |
| 
 | |
| 	power_key_irq: power-key-irq {
 | |
| 		samsung,pins = "gpx1-2";
 | |
| 		samsung,pin-function = <0>;
 | |
| 		samsung,pin-pud = <0>;
 | |
| 		samsung,pin-drv = <0>;
 | |
| 	};
 | |
| 
 | |
| 	ec_irq: ec-irq {
 | |
| 		samsung,pins = "gpx1-5";
 | |
| 		samsung,pin-function = <0>;
 | |
| 		samsung,pin-pud = <0>;
 | |
| 		samsung,pin-drv = <0>;
 | |
| 	};
 | |
| 
 | |
| 	tps65090_irq: tps65090-irq {
 | |
| 		samsung,pins = "gpx2-5";
 | |
| 		samsung,pin-function = <0>;
 | |
| 		samsung,pin-pud = <0>;
 | |
| 		samsung,pin-drv = <0>;
 | |
| 	};
 | |
| 
 | |
| 	dp_hpd_gpio: dp_hpd_gpio {
 | |
| 		samsung,pins = "gpx2-6";
 | |
| 		samsung,pin-function = <0>;
 | |
| 		samsung,pin-pud = <3>;
 | |
| 		samsung,pin-drv = <0>;
 | |
| 	};
 | |
| 
 | |
| 	max77802_irq: max77802-irq {
 | |
| 		samsung,pins = "gpx3-1";
 | |
| 		samsung,pin-function = <0>;
 | |
| 		samsung,pin-pud = <0>;
 | |
| 		samsung,pin-drv = <0>;
 | |
| 	};
 | |
| 
 | |
| 	hdmi_hpd_irq: hdmi-hpd-irq {
 | |
| 		samsung,pins = "gpx3-7";
 | |
| 		samsung,pin-function = <0>;
 | |
| 		samsung,pin-pud = <1>;
 | |
| 		samsung,pin-drv = <0>;
 | |
| 	};
 | |
| 
 | |
| 	pmic_dvs_1: pmic-dvs-1 {
 | |
| 		samsung,pins = "gpy7-6";
 | |
| 		samsung,pin-function = <1>;
 | |
| 		samsung,pin-pud = <0>;
 | |
| 		samsung,pin-drv = <0>;
 | |
| 	};
 | |
| };
 | |
| 
 | |
| &pinctrl_2 {
 | |
| 	pmic_dvs_2: pmic-dvs-2 {
 | |
| 		samsung,pins = "gpj4-2";
 | |
| 		samsung,pin-function = <1>;
 | |
| 		samsung,pin-pud = <0>;
 | |
| 		samsung,pin-drv = <0>;
 | |
| 	};
 | |
| 
 | |
| 	pmic_dvs_3: pmic-dvs-3 {
 | |
| 		samsung,pins = "gpj4-3";
 | |
| 		samsung,pin-function = <1>;
 | |
| 		samsung,pin-pud = <0>;
 | |
| 		samsung,pin-drv = <0>;
 | |
| 	};
 | |
| };
 | |
| 
 | |
| &pinctrl_3 {
 | |
| 	/* Drive SPI lines at x2 for better integrity */
 | |
| 	spi2-bus {
 | |
| 		samsung,pin-drv = <2>;
 | |
| 	};
 | |
| 
 | |
| 	/* Drive SPI chip select at x2 for better integrity */
 | |
| 	ec_spi_cs: ec-spi-cs {
 | |
| 		samsung,pins = "gpb1-2";
 | |
| 		samsung,pin-function = <1>;
 | |
| 		samsung,pin-pud = <0>;
 | |
| 		samsung,pin-drv = <2>;
 | |
| 	};
 | |
| 
 | |
| 	usb300_vbus_en: usb300-vbus-en {
 | |
| 		samsung,pins = "gph0-0";
 | |
| 		samsung,pin-function = <1>;
 | |
| 		samsung,pin-pud = <0>;
 | |
| 		samsung,pin-drv = <0>;
 | |
| 	};
 | |
| 
 | |
| 	usb301_vbus_en: usb301-vbus-en {
 | |
| 		samsung,pins = "gph0-1";
 | |
| 		samsung,pin-function = <1>;
 | |
| 		samsung,pin-pud = <0>;
 | |
| 		samsung,pin-drv = <0>;
 | |
| 	};
 | |
| 
 | |
| 	pmic_selb: pmic-selb {
 | |
| 		samsung,pins = "gph0-2", "gph0-3", "gph0-4", "gph0-5",
 | |
| 			       "gph0-6";
 | |
| 		samsung,pin-function = <1>;
 | |
| 		samsung,pin-pud = <0>;
 | |
| 		samsung,pin-drv = <0>;
 | |
| 	};
 | |
| };
 | |
| 
 | |
| &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 0>;
 | |
| 
 | |
| 	cros_ec: cros-ec@0 {
 | |
| 		compatible = "google,cros-ec-spi";
 | |
| 		interrupt-parent = <&gpx1>;
 | |
| 		interrupts = <5 0>;
 | |
| 		pinctrl-names = "default";
 | |
| 		pinctrl-0 = <&ec_spi_cs &ec_irq>;
 | |
| 		reg = <0>;
 | |
| 		spi-max-frequency = <3125000>;
 | |
| 
 | |
| 		controller-data {
 | |
| 			samsung,spi-feedback-delay = <1>;
 | |
| 		};
 | |
| 
 | |
| 		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";
 | |
| 					};
 | |
| 					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";
 | |
| 				};
 | |
| 			};
 | |
| 		};
 | |
| 	};
 | |
| };
 | |
| 
 | |
| &uart_3 {
 | |
| 	status = "okay";
 | |
| };
 | |
| 
 | |
| &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"
 |