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Commit e0cefb3f authored by Youngjun Cho's avatar Youngjun Cho Committed by Kukjin Kim
Browse files

ARM: dts: add board dts file for Exynos3250-based Monk board 



This patch adds new board dts file to support Samsung Monk board which
is based on Exynos3250 SoC and has different H/W configuration from
Rinato.

This dts file support following features:
- eMMC
- Main PMIC (Samsung S2MPS14)
- Interface PMIC (Maxim MAX77836, MUIC, fuel-gauge, charger)
- RTC of Exynos3250
- ADC of Exynos3250 with NTC thermistor
- I2S of Exynos3250
- TMU of Exynos3250
- Secure firmware for Exynos3250 secondary cpu boot
- Serial ports of Exynos3250
- gpio-key for power key

Signed-off-by: default avatarYoungjun Cho <yj44.cho@samsung.com>
Signed-off-by: default avatarChanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: default avatarInki Dae <inki.dae@samsung.com>
Signed-off-by: default avatarSeung-Woo Kim <sw0312.kim@samsung.com>
Signed-off-by: default avatarJaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: default avatarKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: default avatarKukjin Kim <kgene.kim@samsung.com>
parent 388c44a3

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

+1 −0
Original line number Original line Diff line number Diff line
@@ -2,6 +2,7 @@ 




Required root node properties:

Required root node properties:

    - compatible = should be one or more of the following.

    - compatible = should be one or more of the following.

	- "samsung,monk"	- for Exynos3250-based Samsung Simband board.

	- "samsung,rinato"	- for Exynos3250-based Samsung Gear2 board.

	- "samsung,rinato"	- for Exynos3250-based Samsung Gear2 board.

	- "samsung,smdkv310"	- for Exynos4210-based Samsung SMDKV310 eval board.

	- "samsung,smdkv310"	- for Exynos4210-based Samsung SMDKV310 eval board.

	- "samsung,trats"	- for Exynos4210-based Tizen Reference board.

	- "samsung,trats"	- for Exynos4210-based Tizen Reference board.

arch/arm/boot/dts/Makefile

+2 −1
Original line number Original line Diff line number Diff line
@@ -67,7 +67,8 @@ dtb-$(CONFIG_ARCH_BRCMSTB) += \ 
dtb-$(CONFIG_ARCH_DAVINCI) += da850-enbw-cmc.dtb \

dtb-$(CONFIG_ARCH_DAVINCI) += da850-enbw-cmc.dtb \

	da850-evm.dtb

	da850-evm.dtb

dtb-$(CONFIG_ARCH_EFM32) += efm32gg-dk3750.dtb

dtb-$(CONFIG_ARCH_EFM32) += efm32gg-dk3750.dtb

dtb-$(CONFIG_ARCH_EXYNOS) += exynos3250-rinato.dtb \

dtb-$(CONFIG_ARCH_EXYNOS) += exynos3250-monk.dtb \

	exynos3250-rinato.dtb \

	exynos4210-origen.dtb \

	exynos4210-origen.dtb \

	exynos4210-smdkv310.dtb \

	exynos4210-smdkv310.dtb \

	exynos4210-trats.dtb \

	exynos4210-trats.dtb \

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

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+579 −0
Original line number Original line Diff line number Diff line 
/*

 * Samsung's Exynos3250 based Monk board device tree source

 *

 * Copyright (c) 2014 Samsung Electronics Co., Ltd.

 *		http://www.samsung.com

 *

 * Device tree source file for Samsung's Monk board which is based on

 * Samsung Exynos3250 SoC.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 as

 * published by the Free Software Foundation.

 */



/dts-v1/;

#include "exynos3250.dtsi"

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



/ {

	model = "Samsung Monk board";

	compatible = "samsung,monk", "samsung,exynos3250", "samsung,exynos3";



	aliases {

		i2c7 = &i2c_max77836;

	};



	memory {

		reg =  <0x40000000 0x1ff00000>;

	};



	firmware@0205F000 {

		compatible = "samsung,secure-firmware";

		reg = <0x0205F000 0x1000>;

	};



	gpio_keys {

		compatible = "gpio-keys";



		power_key {

			interrupt-parent = <&gpx2>;

			interrupts = <7 0>;

			gpios = <&gpx2 7 1>;

			linux,code = <KEY_POWER>;

			label = "power key";

			debounce-interval = <10>;

			gpio-key,wakeup;

		};

	};



	vemmc_reg: voltage-regulator-0 {

		compatible = "regulator-fixed";

		regulator-name = "V_EMMC_2.8V-fixed";

		regulator-min-microvolt = <2800000>;

		regulator-max-microvolt = <2800000>;

		gpio = <&gpk0 2 0>;

		enable-active-high;

	};



	i2c_max77836: i2c-gpio-0 {

		compatible = "i2c-gpio";

		gpios = <&gpd0 2 0>, <&gpd0 3 0>;

		#address-cells = <1>;

		#size-cells = <0>;



		max77836: subpmic@25 {

			compatible = "maxim,max77836";

			interrupt-parent = <&gpx1>;

			interrupts = <5 0>;

			reg = <0x25>;

			wakeup;



			muic: max77836-muic {

				compatible = "maxim,max77836-muic";

			};



			regulators {

				compatible = "maxim,max77836-regulator";

				safeout_reg: SAFEOUT {

					regulator-name = "SAFEOUT";

				};



				charger_reg: CHARGER {

					regulator-name = "CHARGER";

					regulator-min-microamp = <45000>;

					regulator-max-microamp = <475000>;

					regulator-boot-on;

				};



				motor_reg: LDO1 {

					regulator-name = "MOT_2.7V";

					regulator-min-microvolt = <1100000>;

					regulator-max-microvolt = <2700000>;

				};



				LDO2 {

					regulator-name = "UNUSED_LDO2";

					regulator-min-microvolt = <800000>;

					regulator-max-microvolt = <3950000>;

				};

			};



			charger {

				compatible = "maxim,max77836-charger";



				maxim,constant-uvolt = <4350000>;

				maxim,fast-charge-uamp = <225000>;

				maxim,eoc-uamp = <7500>;

				maxim,ovp-uvolt = <6500000>;

			};

		};

	};

};



&adc {

	vdd-supply = <&ldo3_reg>;

	status = "okay";

	assigned-clocks = <&cmu CLK_SCLK_TSADC>;

	assigned-clock-rates = <6000000>;



	thermistor-ap {

		compatible = "ntc,ncp15wb473";

		pullup-uv = <1800000>;

		pullup-ohm = <100000>;

		pulldown-ohm = <100000>;

		io-channels = <&adc 0>;

	};



	thermistor-battery {

		compatible = "ntc,ncp15wb473";

		pullup-uv = <1800000>;

		pullup-ohm = <100000>;

		pulldown-ohm = <100000>;

		io-channels = <&adc 1>;

	};

};



&i2c_0 {

	#address-cells = <1>;

	#size-cells = <0>;

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

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

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

	status = "okay";



	s2mps14_pmic@66 {

		compatible = "samsung,s2mps14-pmic";

		interrupt-parent = <&gpx0>;

		interrupts = <7 0>;

		reg = <0x66>;

		wakeup;



		s2mps14_osc: clocks {

			compatible = "samsung,s2mps14-clk";

			#clock-cells = <1>;

			clock-output-names = "s2mps14_ap", "unused",

				"s2mps14_bt";

		};



		regulators {

			ldo1_reg: LDO1 {

				regulator-name = "VAP_ALIVE_1.0V";

				regulator-min-microvolt = <1000000>;

				regulator-max-microvolt = <1000000>;

				regulator-always-on;

			};



			ldo2_reg: LDO2 {

				regulator-name = "VAP_M1_1.2V";

				regulator-min-microvolt = <1200000>;

				regulator-max-microvolt = <1200000>;

				regulator-always-on;

			};



			ldo3_reg: LDO3 {

				regulator-name = "VCC_AP_1.8V";

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;

				regulator-always-on;

			};



			ldo4_reg: LDO4 {

				regulator-name = "VAP_AVDD_PLL1";

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;

				regulator-always-on;

			};



			ldo5_reg: LDO5 {

				regulator-name = "VAP_PLL_ISO_1.0V";

				regulator-min-microvolt = <1000000>;

				regulator-max-microvolt = <1000000>;

				regulator-always-on;

			};



			ldo6_reg: LDO6 {

				regulator-name = "VAP_MIPI_1.0V";

				regulator-min-microvolt = <1000000>;

				regulator-max-microvolt = <1000000>;

			};



			ldo7_reg: LDO7 {

				regulator-name = "VAP_AVDD_1.8V";

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;

				regulator-always-on;

			};



			ldo8_reg: LDO8 {

				regulator-name = "VAP_USB_3.0V";

				regulator-min-microvolt = <3000000>;

				regulator-max-microvolt = <3000000>;

				regulator-always-on;

			};



			ldo9_reg: LDO9 {

				regulator-name = "V_LPDDR_1.2V";

				regulator-min-microvolt = <1200000>;

				regulator-max-microvolt = <1200000>;

				regulator-always-on;

			};



			ldo10_reg: LDO10 {

				regulator-name = "UNUSED_LDO10";

				regulator-min-microvolt = <1000000>;

				regulator-max-microvolt = <1000000>;

			};



			ldo11_reg: LDO11 {

				regulator-name = "V_EMMC_1.8V";

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;

				samsung,ext-control-gpios = <&gpk0 2 0>;

			};



			ldo12_reg: LDO12 {

				regulator-name = "V_EMMC_2.8V";

				regulator-min-microvolt = <2800000>;

				regulator-max-microvolt = <2800000>;

				samsung,ext-control-gpios = <&gpk0 2 0>;

			};



			ldo13_reg: LDO13 {

				regulator-name = "VSENSOR_2.85V";

				regulator-min-microvolt = <2850000>;

				regulator-max-microvolt = <2850000>;

				regulator-always-on;

			};



			ldo14_reg: LDO14 {

				regulator-name = "UNUSED_LDO14";

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;

			};



			ldo15_reg: LDO15 {

				regulator-name = "TSP_AVDD_3.3V";

				regulator-min-microvolt = <3300000>;

				regulator-max-microvolt = <3300000>;

			};



			ldo16_reg: LDO16 {

				regulator-name = "LCD_VDD_3.3V";

				regulator-min-microvolt = <3300000>;

				regulator-max-microvolt = <3300000>;

			};



			ldo17_reg: LDO17 {

				regulator-name = "UNUSED_LDO17";

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;

			};



			ldo18_reg: LDO18 {

				regulator-name = "UNUSED_LDO18";

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;

			};



			ldo19_reg: LDO19 {

				regulator-name = "TSP_VDD_1.8V";

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;

			};



			ldo20_reg: LDO20 {

				regulator-name = "LCD_VDD_1.8V";

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;

			};



			ldo21_reg: LDO21 {

				regulator-name = "UNUSED_LDO21";

				regulator-min-microvolt = <1000000>;

				regulator-max-microvolt = <1000000>;

			};



			ldo22_reg: LDO22 {

				regulator-name = "UNUSED_LDO22";

				regulator-min-microvolt = <1000000>;

				regulator-max-microvolt = <1000000>;

			};



			ldo23_reg: LDO23 {

				regulator-name = "UNUSED_LDO23";

				regulator-min-microvolt = <1000000>;

				regulator-max-microvolt = <1000000>;

				regulator-always-on;

			};



			ldo24_reg: LDO24 {

				regulator-name = "UNUSED_LDO24";

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;

			};



			ldo25_reg: LDO25 {

				regulator-name = "UNUSED_LDO25";

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;

			};



			buck1_reg: BUCK1 {

				regulator-name = "VAP_MIF_1.0V";

				regulator-min-microvolt = <800000>;

				regulator-max-microvolt = <900000>;

				regulator-always-on;

			};



			buck2_reg: BUCK2 {

				regulator-name = "VAP_ARM_1.0V";

				regulator-min-microvolt = <850000>;

				regulator-max-microvolt = <1150000>;

				regulator-always-on;

			};



			buck3_reg: BUCK3 {

				regulator-name = "VAP_INT3D_1.0V";

				regulator-min-microvolt = <850000>;

				regulator-max-microvolt = <1000000>;

				regulator-always-on;

			};



			buck4_reg: BUCK4 {

				regulator-name = "VCC_SUB_1.95V";

				regulator-min-microvolt = <1950000>;

				regulator-max-microvolt = <1950000>;

				regulator-always-on;

			};



			buck5_reg: BUCK5 {

				regulator-name = "VCC_SUB_1.35V";

				regulator-min-microvolt = <1350000>;

				regulator-max-microvolt = <1350000>;

				regulator-always-on;

			};

		};

	};

};



&i2c_1 {

	#address-cells = <1>;

	#size-cells = <0>;

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

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

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

	status = "okay";



	fuelgauge@36 {

		compatible = "maxim,max77836-battery";

		interrupt-parent = <&gpx1>;

		interrupts = <2 8>;

		reg = <0x36>;

	};

};



&i2s2 {

	status = "okay";

};



&mshc_0 {

	#address-cells = <1>;

	#size-cells = <0>;

	num-slots = <1>;

	broken-cd;

	non-removable;

	cap-mmc-highspeed;

	desc-num = <4>;

	mmc-hs200-1_8v;

	card-detect-delay = <200>;

	vmmc-supply = <&vemmc_reg>;

	clock-frequency = <100000000>;

	clock-freq-min-max = <400000 100000000>;

	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 = <&sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8>;

	bus-width = <8>;

	status = "okay";

};



&serial_0 {

	assigned-clocks = <&cmu CLK_SCLK_UART0>;

	assigned-clock-rates = <100000000>;

	status = "okay";

};



&serial_1 {

	status = "okay";

};



&tmu {

	vtmu-supply = <&ldo7_reg>;

	status = "okay";

};



&rtc {

	clocks = <&cmu CLK_RTC>, <&s2mps14_osc 0>;

	clock-names = "rtc", "rtc_src";

	status = "okay";

};



&xusbxti {

	clock-frequency = <24000000>;

};



&pinctrl_0 {

	pinctrl-names = "default";

	pinctrl-0 = <&sleep0>;



	sleep0: sleep-state {

		PIN_SLP(gpa0-0, INPUT, DOWN);

		PIN_SLP(gpa0-1, INPUT, DOWN);

		PIN_SLP(gpa0-2, INPUT, DOWN);

		PIN_SLP(gpa0-3, INPUT, DOWN);

		PIN_SLP(gpa0-4, INPUT, DOWN);

		PIN_SLP(gpa0-5, INPUT, DOWN);

		PIN_SLP(gpa0-6, INPUT, DOWN);

		PIN_SLP(gpa0-7, INPUT, DOWN);



		PIN_SLP(gpa1-0, INPUT, DOWN);

		PIN_SLP(gpa1-1, INPUT, DOWN);

		PIN_SLP(gpa1-2, INPUT, DOWN);

		PIN_SLP(gpa1-3, INPUT, DOWN);

		PIN_SLP(gpa1-4, INPUT, DOWN);

		PIN_SLP(gpa1-5, INPUT, DOWN);



		PIN_SLP(gpb-0, PREV, NONE);

		PIN_SLP(gpb-1, PREV, NONE);

		PIN_SLP(gpb-2, PREV, NONE);

		PIN_SLP(gpb-3, PREV, NONE);

		PIN_SLP(gpb-4, INPUT, DOWN);

		PIN_SLP(gpb-5, INPUT, DOWN);

		PIN_SLP(gpb-6, INPUT, DOWN);

		PIN_SLP(gpb-7, INPUT, DOWN);



		PIN_SLP(gpc0-0, INPUT, DOWN);

		PIN_SLP(gpc0-1, INPUT, DOWN);

		PIN_SLP(gpc0-2, INPUT, DOWN);

		PIN_SLP(gpc0-3, INPUT, DOWN);

		PIN_SLP(gpc0-4, INPUT, DOWN);



		PIN_SLP(gpc1-0, INPUT, DOWN);

		PIN_SLP(gpc1-1, INPUT, DOWN);

		PIN_SLP(gpc1-2, INPUT, DOWN);

		PIN_SLP(gpc1-3, INPUT, DOWN);

		PIN_SLP(gpc1-4, INPUT, DOWN);



		PIN_SLP(gpd0-0, INPUT, DOWN);

		PIN_SLP(gpd0-1, INPUT, DOWN);

		PIN_SLP(gpd0-2, INPUT, NONE);

		PIN_SLP(gpd0-3, INPUT, NONE);



		PIN_SLP(gpd1-0, INPUT, NONE);

		PIN_SLP(gpd1-1, INPUT, NONE);

		PIN_SLP(gpd1-2, INPUT, NONE);

		PIN_SLP(gpd1-3, INPUT, NONE);

	};

};



&pinctrl_1 {

	pinctrl-names = "default";

	pinctrl-0 = <&sleep1>;



	sleep1: sleep-state {

		PIN_SLP(gpe0-0, PREV, NONE);

		PIN_SLP(gpe0-1, PREV, NONE);

		PIN_SLP(gpe0-2, INPUT, DOWN);

		PIN_SLP(gpe0-3, INPUT, DOWN);

		PIN_SLP(gpe0-4, PREV, NONE);

		PIN_SLP(gpe0-5, INPUT, DOWN);

		PIN_SLP(gpe0-6, INPUT, DOWN);

		PIN_SLP(gpe0-7, INPUT, DOWN);



		PIN_SLP(gpe1-0, INPUT, DOWN);

		PIN_SLP(gpe1-1, PREV, NONE);

		PIN_SLP(gpe1-2, INPUT, DOWN);

		PIN_SLP(gpe1-3, INPUT, DOWN);

		PIN_SLP(gpe1-4, INPUT, DOWN);

		PIN_SLP(gpe1-5, INPUT, DOWN);

		PIN_SLP(gpe1-6, INPUT, DOWN);

		PIN_SLP(gpe1-7, INPUT, NONE);



		PIN_SLP(gpe2-0, INPUT, NONE);

		PIN_SLP(gpe2-1, INPUT, NONE);

		PIN_SLP(gpe2-2, INPUT, NONE);



		PIN_SLP(gpk0-0, INPUT, DOWN);

		PIN_SLP(gpk0-1, INPUT, DOWN);

		PIN_SLP(gpk0-2, OUT0, NONE);

		PIN_SLP(gpk0-3, INPUT, DOWN);

		PIN_SLP(gpk0-4, INPUT, DOWN);

		PIN_SLP(gpk0-5, INPUT, DOWN);

		PIN_SLP(gpk0-6, INPUT, DOWN);

		PIN_SLP(gpk0-7, INPUT, DOWN);



		PIN_SLP(gpk1-0, PREV, NONE);

		PIN_SLP(gpk1-1, PREV, NONE);

		PIN_SLP(gpk1-2, INPUT, DOWN);

		PIN_SLP(gpk1-3, PREV, NONE);

		PIN_SLP(gpk1-4, PREV, NONE);

		PIN_SLP(gpk1-5, PREV, NONE);

		PIN_SLP(gpk1-6, PREV, NONE);



		PIN_SLP(gpk2-0, INPUT, DOWN);

		PIN_SLP(gpk2-1, INPUT, DOWN);

		PIN_SLP(gpk2-2, INPUT, DOWN);

		PIN_SLP(gpk2-3, INPUT, DOWN);

		PIN_SLP(gpk2-4, INPUT, DOWN);

		PIN_SLP(gpk2-5, INPUT, DOWN);

		PIN_SLP(gpk2-6, INPUT, DOWN);



		PIN_SLP(gpl0-0, INPUT, DOWN);

		PIN_SLP(gpl0-1, INPUT, DOWN);

		PIN_SLP(gpl0-2, INPUT, DOWN);

		PIN_SLP(gpl0-3, INPUT, DOWN);



		PIN_SLP(gpm0-0, INPUT, DOWN);

		PIN_SLP(gpm0-1, INPUT, DOWN);

		PIN_SLP(gpm0-2, INPUT, DOWN);

		PIN_SLP(gpm0-3, INPUT, DOWN);

		PIN_SLP(gpm0-4, INPUT, DOWN);

		PIN_SLP(gpm0-5, INPUT, DOWN);

		PIN_SLP(gpm0-6, INPUT, DOWN);

		PIN_SLP(gpm0-7, INPUT, DOWN);



		PIN_SLP(gpm1-0, INPUT, DOWN);

		PIN_SLP(gpm1-1, INPUT, DOWN);

		PIN_SLP(gpm1-2, INPUT, DOWN);

		PIN_SLP(gpm1-3, INPUT, DOWN);

		PIN_SLP(gpm1-4, INPUT, DOWN);

		PIN_SLP(gpm1-5, INPUT, DOWN);

		PIN_SLP(gpm1-6, INPUT, DOWN);



		PIN_SLP(gpm2-0, INPUT, DOWN);

		PIN_SLP(gpm2-1, INPUT, DOWN);

		PIN_SLP(gpm2-2, INPUT, DOWN);

		PIN_SLP(gpm2-3, INPUT, DOWN);

		PIN_SLP(gpm2-4, INPUT, DOWN);



		PIN_SLP(gpm3-0, INPUT, DOWN);

		PIN_SLP(gpm3-1, INPUT, DOWN);

		PIN_SLP(gpm3-2, INPUT, DOWN);

		PIN_SLP(gpm3-3, INPUT, DOWN);

		PIN_SLP(gpm3-4, INPUT, DOWN);

		PIN_SLP(gpm3-5, INPUT, DOWN);

		PIN_SLP(gpm3-6, INPUT, DOWN);

		PIN_SLP(gpm3-7, INPUT, DOWN);



		PIN_SLP(gpm4-0, INPUT, DOWN);

		PIN_SLP(gpm4-1, INPUT, DOWN);

		PIN_SLP(gpm4-2, INPUT, DOWN);

		PIN_SLP(gpm4-3, INPUT, DOWN);

		PIN_SLP(gpm4-4, INPUT, DOWN);

		PIN_SLP(gpm4-5, INPUT, DOWN);

		PIN_SLP(gpm4-6, INPUT, DOWN);

		PIN_SLP(gpm4-7, INPUT, DOWN);

	};

};