Commit ca6bc7a1 authored by Arnd Bergmann's avatar Arnd Bergmann
Browse files

Merge tag 'samsung-dt-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into arm/dt 

Samsung DTS ARM changes for v5.8

1. Add DTS for Exynos4210-based Samsung Galaxy S2 (GT-I9100)
   mobile phone,
2. Enable WiFi and Bluetooth in multiple boards,
3. Add new features to S5Pv210-based Aries family of mobile phones
   (e.g. Samsung Galaxy S): necessary configuration for suspend, audio
   support, USB mux, touch keys, panel, i2c-gpio adapters, FM radio, ADC,
4. Many minor fixes (e.g. GPIO polarity, interrupts).

* tag 'samsung-dt-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: (29 commits)
  ARM: dts: s5pv210: Set MAX8998 GPIO pulls on Aries boards
  ARM: dts: s5pv210: Correct FIMC definitions
  ARM: dts: s5pv210: Assign clocks to MMC devices on Aries boards
  ARM: dts: s5pv210: Enable ADC on Aries boards
  ARM: dts: s5pv210: Add an ADC node
  ARM: dts: s5pv210: Disable pull for vibrator enable GPIO on Aries boards
  ARM: dts: s5pv210: Add si470x FM radio to Galaxy S
  ARM: dts: s5pv210: Add remaining i2c-gpio adapters to Aries boards
  ARM: dts: s5pv210: Add panel support to Aries boards
  ARM: dts: s5pv210: Add touchkey support to Aries boards
  ARM: dts: s5pv210: Add FSA9480 support to Aries boards
  ARM: dts: s5pv210: Add WM8994 support to Aries boards
  ARM: dts: s5pv210: Disable pulls on GPIO I2C adapters for Aries
  ARM: dts: s5pv210: Set keep-power-in-suspend for SDHCI1 on Aries
  ARM: dts: s5pv210: Correct gpi pinctrl node name
  ARM: dts: s5pv210: Add sleep GPIO configuration for Galaxy S
  ARM: dts: s5pv210: Add sleep GPIO configuration for Fascinate4G
  ARM: dts: s5pv210: Add helper define for sleep gpio config
  ARM: dts: exynos: Enable WLAN support for the UniversalC210 board
  ARM: dts: exynos: Enable WLAN support for the Rinato board
  ...

Link: https://lore.kernel.org/r/20200512122922.5700-2-krzk@kernel.org


Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
parents c380981e c9ed436f

Documentation/devicetree/bindings/arm/samsung/samsung-boards.yaml

+1 −0
Original line number Diff line number Diff line
@@ -52,6 +52,7 @@ properties: 
        items:

          - enum:

              - insignal,origen                 # Insignal Origen

              - samsung,i9100                   # Samsung Galaxy S2 (GT-I9100)

              - samsung,smdkv310                # Samsung SMDKV310 eval

              - samsung,trats                   # Samsung Tizen Reference

              - samsung,universal_c210          # Samsung C210

arch/arm/boot/dts/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -181,6 +181,7 @@ dtb-$(CONFIG_ARCH_EXYNOS3) += \ 
	exynos3250-monk.dtb \

	exynos3250-rinato.dtb

dtb-$(CONFIG_ARCH_EXYNOS4) += \

	exynos4210-i9100.dtb \

	exynos4210-origen.dtb \

	exynos4210-smdkv310.dtb \

	exynos4210-trats.dtb \

arch/arm/boot/dts/exynos3250-monk.dts

+2 −1
Original line number Diff line number Diff line
@@ -57,7 +57,8 @@ 


	i2c_max77836: i2c-gpio-0 {

		compatible = "i2c-gpio";

		gpios = <&gpd0 2 GPIO_ACTIVE_HIGH>, <&gpd0 3 GPIO_ACTIVE_HIGH>;

		sda-gpios = <&gpd0 2 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;

		scl-gpios = <&gpd0 3 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;

		#address-cells = <1>;

		#size-cells = <0>;

arch/arm/boot/dts/exynos3250-rinato.dts

+45 −3
Original line number Diff line number Diff line
@@ -50,9 +50,15 @@ 
		};

	};



	wlan_pwrseq: mshc1-pwrseq {

		compatible = "mmc-pwrseq-simple";

		reset-gpios = <&gpe0 4 GPIO_ACTIVE_LOW>;

	};



	i2c_max77836: i2c-gpio-0 {

		compatible = "i2c-gpio";

		gpios = <&gpd0 2 GPIO_ACTIVE_HIGH>, <&gpd0 3 GPIO_ACTIVE_HIGH>;

		sda-gpios = <&gpd0 2 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;

		scl-gpios = <&gpd0 3 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;

		#address-cells = <1>;

		#size-cells = <0>;
@@ -605,8 +611,6 @@ 
};



&mshc_0 {

	#address-cells = <1>;

	#size-cells = <0>;

	broken-cd;

	non-removable;

	cap-mmc-highspeed;
@@ -625,10 +629,48 @@ 
	status = "okay";

};



&mshc_1 {

	status = "okay";



	#address-cells = <1>;

	#size-cells = <0>;



	non-removable;

	cap-sd-highspeed;

	cap-sdio-irq;

	keep-power-in-suspend;

	samsung,dw-mshc-ciu-div = <1>;

	samsung,dw-mshc-sdr-timing = <0 1>;

	samsung,dw-mshc-ddr-timing = <1 2>;

	pinctrl-names = "default";

	pinctrl-0 = <&sd1_clk &sd1_cmd &sd1_bus1 &sd1_bus4>;

	bus-width = <4>;



	mmc-pwrseq = <&wlan_pwrseq>;



	brcmf: wifi@1 {

		compatible = "brcm,bcm4334-fmac";

		reg = <1>;



		interrupt-parent = <&gpx1>;

		interrupts = <1 IRQ_TYPE_LEVEL_HIGH>;

		interrupt-names = "host-wake";

	};

};



&serial_0 {

	assigned-clocks = <&cmu CLK_SCLK_UART0>;

	assigned-clock-rates = <100000000>;

	status = "okay";



	bluetooth {

		compatible = "brcm,bcm4330-bt";

		max-speed = <3000000>;

		shutdown-gpios = <&gpe0 0 GPIO_ACTIVE_HIGH>;

		device-wakeup-gpios = <&gpx3 1 GPIO_ACTIVE_HIGH>;

		host-wakeup-gpios = <&gpx2 6 GPIO_ACTIVE_HIGH>;

		clocks = <&s2mps14_osc S2MPS11_CLK_BT>;

	};

};



&serial_1 {

arch/arm/boot/dts/exynos4210-i9100.dts

0 → 100644
+768 −0
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0

/*

 * Samsung's Exynos4210 based Galaxy S2 (GT-I9100 version) device tree

 *

 * Copyright (c) 2012 Samsung Electronics Co., Ltd.

 *		http://www.samsung.com

 * Copyright (c) 2020 Stenkin Evgeniy <stenkinevgeniy@gmail.com>

 * Copyright (c) 2020 Paul Cercueil <paul@crapouillou.net>

 */



/dts-v1/;

#include "exynos4210.dtsi"

#include "exynos4412-ppmu-common.dtsi"



#include <dt-bindings/gpio/gpio.h>

#include <dt-bindings/input/linux-event-codes.h>



/ {

	model = "Samsung Galaxy S2 (GT-I9100)";

	compatible = "samsung,i9100", "samsung,exynos4210", "samsung,exynos4";



	memory@40000000 {

		device_type = "memory";

		reg = <0x40000000 0x40000000>;

	};



	chosen {

		stdout-path = "serial2:115200n8";

	};



	vemmc_reg: regulator-0 {

		compatible = "regulator-fixed";

		regulator-name = "VMEM_VDD_2.8V";

		regulator-min-microvolt = <2800000>;

		regulator-max-microvolt = <2800000>;

		gpio = <&gpk0 2 GPIO_ACTIVE_HIGH>;

		enable-active-high;

	};



	tsp_reg: regulator-1 {

		compatible = "regulator-fixed";

		regulator-name = "TSP_FIXED_VOLTAGES";

		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;

		gpio = <&gpl0 3 GPIO_ACTIVE_HIGH>;

		startup-delay-us = <70000>;

		enable-active-high;

		regulator-boot-on;

		regulator-always-on;

	};



	cam_af_28v_reg: regulator-2 {

		compatible = "regulator-fixed";

		regulator-name = "8M_AF_2.8V_EN";

		regulator-min-microvolt = <2800000>;

		regulator-max-microvolt = <2800000>;

		gpio = <&gpk1 1 GPIO_ACTIVE_HIGH>;

		enable-active-high;

	};



	cam_io_en_reg: regulator-3 {

		compatible = "regulator-fixed";

		regulator-name = "CAM_IO_EN";

		regulator-min-microvolt = <2800000>;

		regulator-max-microvolt = <2800000>;

		gpio = <&gpe2 1 GPIO_ACTIVE_HIGH>;

		enable-active-high;

	};



	cam_io_12v_reg: regulator-4 {

		compatible = "regulator-fixed";

		regulator-name = "8M_1.2V_EN";

		regulator-min-microvolt = <1200000>;

		regulator-max-microvolt = <1200000>;

		gpio = <&gpe2 5 GPIO_ACTIVE_HIGH>;

		enable-active-high;

	};



	vt_core_15v_reg: regulator-5 {

		compatible = "regulator-fixed";

		regulator-name = "VT_CORE_1.5V";

		regulator-min-microvolt = <1500000>;

		regulator-max-microvolt = <1500000>;

		gpio = <&gpe2 2 GPIO_ACTIVE_HIGH>;

		enable-active-high;

	};



	gpio-keys {

		compatible = "gpio-keys";



		vol-down {

			gpios = <&gpx2 1 GPIO_ACTIVE_LOW>;

			linux,code = <KEY_VOLUMEDOWN>;

			label = "volume down";

			debounce-interval = <10>;

		};



		vol-up {

			gpios = <&gpx2 0 GPIO_ACTIVE_LOW>;

			linux,code = <KEY_VOLUMEUP>;

			label = "volume up";

			debounce-interval = <10>;

		};



		power {

			gpios = <&gpx2 7 GPIO_ACTIVE_LOW>;

			linux,code = <KEY_POWER>;

			label = "power";

			debounce-interval = <10>;

			wakeup-source;

		};



		ok {

			gpios = <&gpx3 5 GPIO_ACTIVE_LOW>;

			linux,code = <KEY_OK>;

			label = "ok";

			debounce-interval = <10>;

		};

	};



	wlan_pwrseq: sdhci3-pwrseq {

		compatible = "mmc-pwrseq-simple";

		reset-gpios = <&gpl1 2 GPIO_ACTIVE_LOW>;

	};



	i2c_max17042_fuel: i2c-gpio {

		compatible = "i2c-gpio";

		#address-cells = <1>;

		#size-cells = <0>;



		sda-gpios = <&gpy4 0 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;

		scl-gpios = <&gpy4 1 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;

		i2c-gpio,delay-us = <5>;



		battery@36 {

			compatible = "maxim,max17042";



			interrupt-parent = <&gpx2>;

			interrupts = <3 IRQ_TYPE_EDGE_FALLING>;



			pinctrl-0 = <&max17042_fuel_irq>;

			pinctrl-names = "default";



			reg = <0x36>;

			maxim,over-heat-temp = <700>;

			maxim,over-volt = <4500>;

		};

	};



	spi-lcd {

		compatible = "spi-gpio";

		#address-cells = <1>;

		#size-cells = <0>;



		num-chipselects = <1>;

		cs-gpios = <&gpy4 3 GPIO_ACTIVE_LOW>;

		sck-gpios = <&gpy3 1 GPIO_ACTIVE_HIGH>;

		mosi-gpios = <&gpy3 3 GPIO_ACTIVE_HIGH>;



		lcd@0 {

			compatible = "samsung,ld9040";

			reg = <0>;



			spi-max-frequency = <1200000>;



			vdd3-supply = <&vmipi_reg>;

			vci-supply = <&vcclcd_reg>;



			reset-gpios = <&gpy4 5 GPIO_ACTIVE_HIGH>;

			power-on-delay = <10>;

			reset-delay = <10>;



			panel-width-mm = <90>;

			panel-height-mm = <154>;



			display-timings {

				timing {

					clock-frequency = <23492370>;

					hactive = <480>;

					vactive = <800>;

					hback-porch = <16>;

					hfront-porch = <16>;

					vback-porch = <2>;

					vfront-porch = <28>;

					hsync-len = <2>;

					vsync-len = <1>;

					hsync-active = <0>;

					vsync-active = <0>;

					de-active = <0>;

					pixelclk-active = <0>;

				};

			};



			port {

				lcd_ep: endpoint {

					remote-endpoint = <&fimd_dpi_ep>;

				};

			};

		};

	};



	fixed-rate-clocks {

		xxti {

			compatible = "samsung,clock-xxti";

			clock-frequency = <0>;

		};



		xusbxti {

			compatible = "samsung,clock-xusbxti";

			clock-frequency = <24000000>;

		};

	};



	thermal-zones {

		cpu_thermal: cpu-thermal {

			cooling-maps {

				map0 {

					/* Corresponds to 800MHz */

					cooling-device = <&cpu0 2 2>;

				};

				map1 {

					/* Corresponds to 200MHz */

					cooling-device = <&cpu0 4 4>;

				};

			};

		};

	};

};



&camera {

	status = "okay";

};



&cpu0 {

	cpu0-supply = <&varm_breg>;

};



&ehci {

	status = "okay";



	phys = <&exynos_usbphy 1>;

	phy-names = "host";

};



&exynos_usbphy {

	status = "okay";



	vbus-supply = <&safe1_sreg>;

};



&fimc_0 {

	status = "okay";



	assigned-clocks = <&clock CLK_MOUT_FIMC0>, <&clock CLK_SCLK_FIMC0>;

	assigned-clock-parents = <&clock CLK_SCLK_MPLL>;

	assigned-clock-rates = <0>, <160000000>;

};



&fimc_1 {

	status = "okay";



	assigned-clocks = <&clock CLK_MOUT_FIMC1>, <&clock CLK_SCLK_FIMC1>;

	assigned-clock-parents = <&clock CLK_SCLK_MPLL>;

	assigned-clock-rates = <0>, <160000000>;

};



&fimc_2 {

	status = "okay";



	assigned-clocks = <&clock CLK_MOUT_FIMC2>, <&clock CLK_SCLK_FIMC2>;

	assigned-clock-parents = <&clock CLK_SCLK_MPLL>;

	assigned-clock-rates = <0>, <160000000>;

};



&fimc_3 {

	status = "okay";



	assigned-clocks = <&clock CLK_MOUT_FIMC3>, <&clock CLK_SCLK_FIMC3>;

	assigned-clock-parents = <&clock CLK_SCLK_MPLL>;

	assigned-clock-rates = <0>, <160000000>;

};



&fimd {

	status = "okay";

	#address-cells = <1>;

	#size-cells = <0>;



	samsung,invert-vden;

	samsung,invert-vclk;



	pinctrl-0 = <&lcd_clk>, <&lcd_data24>;

	pinctrl-names = "default";



	port@3 {

		reg = <3>;



		fimd_dpi_ep: endpoint {

			remote-endpoint = <&lcd_ep>;

		};

	};

};



&gpu {

	status = "okay";



	mali-supply = <&vg3d_breg>;

	regulator-microvolt-offset = <50000>;

	regulator-microsecs-delay = <50>;

};



&hsotg {

	status = "okay";



	dr_mode = "otg";

	vusb_d-supply = <&vusb_reg>;

	vusb_a-supply = <&vusbdac_reg>;

};



&i2c_3 {

	status = "okay";



	samsung,i2c-sda-delay = <100>;

	samsung,i2c-slave-addr = <0x10>;

	samsung,i2c-max-bus-freq = <100000>;



	pinctrl-0 = <&i2c3_bus>;

	pinctrl-names = "default";



	mxt224-touchscreen@4a {

		compatible = "atmel,maxtouch";

		reg = <0x4a>;



		interrupt-parent = <&gpx0>;

		interrupts = <4 IRQ_TYPE_EDGE_FALLING>;

	};

};



&i2c_5 {

	status = "okay";



	samsung,i2c-sda-delay = <100>;

	samsung,i2c-slave-addr = <0x10>;

	samsung,i2c-max-bus-freq = <100000>;



	pinctrl-0 = <&i2c5_bus>;

	pinctrl-names = "default";



	max8997_pmic@66 {

		compatible = "maxim,max8997-pmic";

		reg = <0x66>;



		interrupts-extended = <&gpx0 7 IRQ_TYPE_NONE>,

				      <&gpx2 3 IRQ_TYPE_EDGE_FALLING>;



		max8997,pmic-buck1-uses-gpio-dvs;

		max8997,pmic-buck2-uses-gpio-dvs;

		max8997,pmic-buck5-uses-gpio-dvs;



		max8997,pmic-ignore-gpiodvs-side-effect;

		max8997,pmic-buck125-default-dvs-idx = <0>;



		max8997,pmic-buck125-dvs-gpios = <&gpx0 5 GPIO_ACTIVE_HIGH>,

						 <&gpx0 6 GPIO_ACTIVE_HIGH>,

						 <&gpl0 0 GPIO_ACTIVE_HIGH>;



		max8997,pmic-buck1-dvs-voltage = <1350000>, <1300000>,

						 <1250000>, <1200000>,

						 <1150000>, <1100000>,

						 <1000000>, <950000>;



		max8997,pmic-buck2-dvs-voltage = <1100000>, <1000000>,

						 <950000>,  <900000>,

						 <1100000>, <1000000>,

						 <950000>,  <900000>;



		max8997,pmic-buck5-dvs-voltage = <1200000>, <1200000>,

						 <1200000>, <1200000>,

						 <1200000>, <1200000>,

						 <1200000>, <1200000>;



		pinctrl-0 = <&max8997_irq>, <&otg_gp>, <&usb_sel>;

		pinctrl-names = "default";



		regulators {

			vadc_reg: LDO1 {

				regulator-name = "VADC_3.3V_C210";

				regulator-min-microvolt = <3300000>;

				regulator-max-microvolt = <3300000>;

				regulator-always-on;



			};

			valive_reg: LDO2 {

				regulator-name = "VALIVE_1.1V_C210";

				regulator-min-microvolt = <1100000>;

				regulator-max-microvolt = <1100000>;

				regulator-always-on;



			};



			vusb_reg: LDO3 {

				regulator-name = "VUSB_1.1V_C210";

				regulator-min-microvolt = <1100000>;

				regulator-max-microvolt = <1100000>;

			};



			vmipi_reg: LDO4 {

				regulator-name = "VMIPI_1.8V";

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;

				regulator-always-on;

			};



			vhsic_reg: LDO5 {

				regulator-name = "VHSIC_1.2V";

				regulator-min-microvolt = <1200000>;

				regulator-max-microvolt = <1200000>;

				regulator-always-on;

			};



			vpda_reg: LDO6 {

				regulator-name = "VCC_1.8V_PDA";

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;

				regulator-always-on;

			};



			vcam_reg: LDO7 {

				regulator-name = "CAM_ISP_1.8V";

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;

			};



			vusbdac_reg: LDO8 {

				regulator-name = "VUSB+VDAC_3.3V_C210";

				regulator-min-microvolt = <3300000>;

				regulator-max-microvolt = <3300000>;

			};



			vccpda_reg: LDO9 {

				regulator-name = "VCC_2.8V_PDA";

				regulator-min-microvolt = <2800000>;

				regulator-max-microvolt = <2800000>;

				regulator-always-on;

			};



			vtouch_reg: LDO11 {

				regulator-name = "TOUCH_2.8V";

				regulator-min-microvolt = <2800000>;

				regulator-max-microvolt = <2800000>;

				regulator-always-on;

			};



			vpll_reg: LDO10 {

				regulator-name = "VPLL_1.1V";

				regulator-min-microvolt = <1100000>;

				regulator-max-microvolt = <1100000>;

				regulator-always-on;

			};



			vtcam_reg: LDO12 {

				regulator-name = "VT_CAM_1.8V";

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;

			};



			vcclcd_reg: LDO13 {

				regulator-name = "VCC_3.0V_LCD";

				regulator-min-microvolt = <3000000>;

				regulator-max-microvolt = <3000000>;

			};



			vmotor_reg: LDO14 {

				regulator-name = "VCC_2.8V_MOTOR";

				regulator-min-microvolt = <2800000>;

				regulator-max-microvolt = <2800000>;

			};



			vled_reg: LDO15 {

				regulator-name = "LED_A_2.8V";

				regulator-min-microvolt = <2800000>;

				regulator-max-microvolt = <2800000>;

			};



			camsensor_reg: LDO16 {

				regulator-name = "CAM_SENSOR_IO_1.8V";

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;

			};



			vtf_reg: LDO17 {

				regulator-name = "VTF_2.8V";

				regulator-min-microvolt = <2800000>;

				regulator-max-microvolt = <2800000>;

			};



			vtouchled_reg: LDO18 {

				regulator-name = "TOUCH_LED_3.3V";

				regulator-min-microvolt = <2500000>;

				regulator-max-microvolt = <3300000>;

			};



			vddq_reg: LDO21 {

				regulator-name = "VDDQ_M1M2_1.2V";

				regulator-min-microvolt = <1200000>;

				regulator-max-microvolt = <1200000>;

				regulator-always-on;

			};



			varm_breg: BUCK1 {

				regulator-name = "VARM_1.2V_C210";

				regulator-min-microvolt = <65000>;

				regulator-max-microvolt = <2225000>;

				regulator-always-on;

			};



			vint_breg: BUCK2 {

				regulator-name = "VINT_1.1V_C210";

				regulator-min-microvolt = <65000>;

				regulator-max-microvolt = <2225000>;

				regulator-always-on;

			};



			vg3d_breg: BUCK3 {

				regulator-name = "G3D_1.1V";

				regulator-min-microvolt = <900000>;

				regulator-max-microvolt = <1200000>;

				regulator-always-on;

			};



			camisp_breg: BUCK4 {

				regulator-name = "CAM_ISP_CORE_1.2V";

				regulator-min-microvolt = <1200000>;

				regulator-max-microvolt = <1200000>;

			};



			vmem_breg: BUCK5 {

				regulator-name = "VMEM_1.2V";

				regulator-min-microvolt = <1200000>;

				regulator-max-microvolt = <1200000>;

				regulator-always-on;

			};



			vccsub_breg: BUCK7 {

				regulator-name = "VCC_SUB_2.0V";

				regulator-min-microvolt = <2000000>;

				regulator-max-microvolt = <2000000>;

				regulator-always-on;

			};



			safe1_sreg: ESAFEOUT1 {

				regulator-name = "SAFEOUT1";

			};



			safe2_sreg: ESAFEOUT2 {

				regulator-name = "SAFEOUT2";

				regulator-boot-on;

			};



			charger_reg: CHARGER {

				regulator-name = "CHARGER";

				regulator-min-microamp = <60000>;

				regulator-max-microamp = <2580000>;

				regulator-always-on;

			};



			chargercv_reg: CHARGER_CV {

				regulator-name = "CHARGER_CV";

				regulator-min-microvolt = <3800000>;

				regulator-max-microvolt = <4100000>;

				regulator-always-on;

			};

		};

	};

};



&i2c_7 {

	status = "okay";



	samsung,i2c-sda-delay = <100>;

	samsung,i2c-slave-addr = <0x10>;

	samsung,i2c-max-bus-freq = <400000>;



	pinctrl-0 = <&i2c7_bus>;

	pinctrl-names = "default";



	ak8975@c {

		compatible = "asahi-kasei,ak8975";

		reg = <0x0c>;



		gpios = <&gpx2 2 GPIO_ACTIVE_HIGH>;

	};

};



&pinctrl_0 {

	pinctrl-names = "default";

	pinctrl-0 = <&sleep0>;



	sleep0: sleep-states {

		gpa0-0 {

			samsung,pins = "gpa0-0";

			samsung,pin-con-pdn = <EXYNOS_PIN_PDN_INPUT>;

			samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_NONE>;

		};



		gpa0-1 {

			samsung,pins = "gpa0-1";

			samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT0>;

			samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_NONE>;

		};



		gpa0-2 {

			samsung,pins = "gpa0-2";

			samsung,pin-con-pdn = <EXYNOS_PIN_PDN_INPUT>;

			samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_NONE>;

		};



		gpa0-3 {

			samsung,pins = "gpa0-3";

			samsung,pin-con-pdn = <EXYNOS_PIN_PDN_OUT1>;

			samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_NONE>;

		};

	};

};



&pinctrl_1 {

	mhl_int: mhl-int {

		samsung,pins = "gpf3-5";

		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;

	};



	i2c_mhl_bus: i2c-mhl-bus {

		samsung,pins = "gpf0-4", "gpf0-6";

		samsung,pin-function = <EXYNOS_PIN_FUNC_2>;

		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;

		samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;

	};



	usb_sel: usb-sel {

		samsung,pins = "gpl0-6";

		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;

		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;

		samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;

		samsung,pin-val = <0>;

	};



	bt_en: bt-en {

		samsung,pins = "gpl0-4";

		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;

		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;

		samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;

		samsung,pin-val = <0>;

	};



	bt_res: bt-res {

		samsung,pins = "gpl1-0";

		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;

		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;

		samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;

		samsung,pin-val = <0>;

	};



	otg_gp: otg-gp {

		samsung,pins = "gpx3-3";

		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;

		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;

		samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;

		samsung,pin-val = <0>;

	};



	mag_mhl_gpio: mag-mhl-gpio {

		samsung,pins = "gpd0-2";

		samsung,pin-function = <EXYNOS_PIN_FUNC_3>;

		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;

	};



	max8997_irq: max8997-irq {

		samsung,pins = "gpx0-7";

		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;

	};



	max17042_fuel_irq: max17042-fuel-irq {

		samsung,pins = "gpx2-3";

		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;

	};



	tsp224_irq: tsp224-irq {

		samsung,pins = "gpx0-4";

		samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;

	};

};



&sdhci_0 {

	status = "okay";



	bus-width = <8>;

	non-removable;

	vmmc-supply = <&vemmc_reg>;



	pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_bus8>;

	pinctrl-names = "default";

};



&sdhci_2 {

	status = "okay";



	bus-width = <4>;

	cd-gpios = <&gpx3 4 GPIO_ACTIVE_LOW>;

	vmmc-supply = <&vtf_reg>;



	pinctrl-0 = <&sd2_clk>, <&sd2_cmd>, <&sd2_bus4>;

	pinctrl-names = "default";

};



&sdhci_3 {

	status = "okay";



	#address-cells = <1>;

	#size-cells = <0>;



	non-removable;

	bus-width = <4>;

	mmc-pwrseq = <&wlan_pwrseq>;

	vmmc-supply = <&vtf_reg>;



	pinctrl-names = "default";

	pinctrl-0 = <&sd3_clk>, <&sd3_cmd>, <&sd3_bus4>;



	brcmf: wifi@1 {

		compatible = "brcm,bcm4330-fmac";

		reg = <1>;



		interrupt-parent = <&gpx2>;

		interrupts = <5 IRQ_TYPE_LEVEL_HIGH>;

		interrupt-names = "host-wake";

	};

};



&serial_0 {

	status = "okay";



	pinctrl-names = "default";

	pinctrl-0 = <&bt_en>, <&bt_res>, <&uart0_data>, <&uart0_fctl>;



	bluetooth {

		compatible = "brcm,bcm4330-bt";



		shutdown-gpios = <&gpl0 4 GPIO_ACTIVE_HIGH>;

		reset-gpios = <&gpl1 0 GPIO_ACTIVE_HIGH>;

		device-wakeup-gpios = <&gpx3 1 GPIO_ACTIVE_HIGH>;

		host-wakeup-gpios = <&gpx2 6 GPIO_ACTIVE_HIGH>;

	};

};



&serial_1 {

	status = "okay";

};



&serial_2 {

	status = "okay";

};



&serial_3 {

	status = "okay";

};



&tmu {

	status = "okay";

};

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