Commit 1ac49427 authored by Marek Szyprowski's avatar Marek Szyprowski Committed by Krzysztof Kozlowski
Browse files

ARM: dts: exynos: Add support for Hardkernel's Odroid HC1 board 



Odroid HC1 board is based on Odroid XU4 board, but it has no HDMI,
no eMMC, no built-in USB3.0 hub, no extension port pins, and no GPIO
button. USB3.0 ports are used for built-in JMicron USB to SATA bridge
and Gigabit R8152 ethernet chips. HC1 uses only passive cooling.

Signed-off-by: default avatarMarek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: default avatarKrzysztof Kozlowski <krzk@kernel.org>
parent a798f2f0

arch/arm/boot/dts/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -176,6 +176,7 @@ dtb-$(CONFIG_ARCH_EXYNOS5) += \ 
	exynos5420-arndale-octa.dtb \

	exynos5420-peach-pit.dtb \

	exynos5420-smdk5420.dtb \

	exynos5422-odroidhc1.dtb \

	exynos5422-odroidxu3.dtb \

	exynos5422-odroidxu3-lite.dtb \

	exynos5422-odroidxu4.dtb \

arch/arm/boot/dts/exynos5422-odroid-core.dtsi

0 → 100644
+443 −0
Original line number Diff line number Diff line 
/*

 * Hardkernel Odroid XU3/XU4/HC1 boards core device tree source

 *

 * Copyright (c) 2017 Marek Szyprowski

 * Copyright (c) 2013-2017 Samsung Electronics Co., Ltd.

 *		http://www.samsung.com

 *

 * 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.

*/



#include <dt-bindings/clock/samsung,s2mps11.h>

#include <dt-bindings/interrupt-controller/irq.h>

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

#include "exynos5800.dtsi"

#include "exynos5422-cpus.dtsi"



/ {

	memory@40000000 {

		device_type = "memory";

		reg = <0x40000000 0x7EA00000>;

	};



	chosen {

		stdout-path = "serial2:115200n8";

	};



	firmware@02073000 {

		compatible = "samsung,secure-firmware";

		reg = <0x02073000 0x1000>;

	};



	fixed-rate-clocks {

		oscclk {

			compatible = "samsung,exynos5420-oscclk";

			clock-frequency = <24000000>;

		};

	};

};



&bus_wcore {

	devfreq-events = <&nocp_mem0_0>, <&nocp_mem0_1>,

			<&nocp_mem1_0>, <&nocp_mem1_1>;

	vdd-supply = <&buck3_reg>;

	exynos,saturation-ratio = <100>;

	status = "okay";

};



&bus_noc {

	devfreq = <&bus_wcore>;

	status = "okay";

};



&bus_fsys_apb {

	devfreq = <&bus_wcore>;

	status = "okay";

};



&bus_fsys {

	devfreq = <&bus_wcore>;

	status = "okay";

};



&bus_fsys2 {

	devfreq = <&bus_wcore>;

	status = "okay";

};



&bus_mfc {

	devfreq = <&bus_wcore>;

	status = "okay";

};



&bus_gen {

	devfreq = <&bus_wcore>;

	status = "okay";

};



&bus_peri {

	devfreq = <&bus_wcore>;

	status = "okay";

};



&bus_g2d {

	devfreq = <&bus_wcore>;

	status = "okay";

};



&bus_g2d_acp {

	devfreq = <&bus_wcore>;

	status = "okay";

};



&bus_jpeg {

	devfreq = <&bus_wcore>;

	status = "okay";

};



&bus_jpeg_apb {

	devfreq = <&bus_wcore>;

	status = "okay";

};



&bus_disp1_fimd {

	devfreq = <&bus_wcore>;

	status = "okay";

};



&bus_disp1 {

	devfreq = <&bus_wcore>;

	status = "okay";

};



&bus_gscl_scaler {

	devfreq = <&bus_wcore>;

	status = "okay";

};



&bus_mscl {

	devfreq = <&bus_wcore>;

	status = "okay";

};



&cpu0 {

	cpu-supply = <&buck6_reg>;

};



&cpu4 {

	cpu-supply = <&buck2_reg>;

};



&hsi2c_4 {

	status = "okay";



	s2mps11_pmic@66 {

		compatible = "samsung,s2mps11-pmic";

		reg = <0x66>;

		samsung,s2mps11-acokb-ground;



		interrupt-parent = <&gpx0>;

		interrupts = <4 IRQ_TYPE_EDGE_FALLING>;

		pinctrl-names = "default";

		pinctrl-0 = <&s2mps11_irq>;



		s2mps11_osc: clocks {

			#clock-cells = <1>;

			clock-output-names = "s2mps11_ap",

					"s2mps11_cp", "s2mps11_bt";

		};



		regulators {

			ldo1_reg: LDO1 {

				regulator-name = "vdd_ldo1";

				regulator-min-microvolt = <1000000>;

				regulator-max-microvolt = <1000000>;

				regulator-always-on;

			};



			ldo3_reg: LDO3 {

				regulator-name = "vddq_mmc0";

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;

			};



			ldo4_reg: LDO4 {

				regulator-name = "vdd_adc";

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;

			};



			ldo5_reg: LDO5 {

				regulator-name = "vdd_ldo5";

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;

				regulator-always-on;

			};



			ldo6_reg: LDO6 {

				regulator-name = "vdd_ldo6";

				regulator-min-microvolt = <1000000>;

				regulator-max-microvolt = <1000000>;

				regulator-always-on;

			};



			ldo7_reg: LDO7 {

				regulator-name = "vdd_ldo7";

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;

				regulator-always-on;

			};



			ldo8_reg: LDO8 {

				regulator-name = "vdd_ldo8";

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;

				regulator-always-on;

			};



			ldo9_reg: LDO9 {

				regulator-name = "vdd_ldo9";

				regulator-min-microvolt = <3000000>;

				regulator-max-microvolt = <3000000>;

				regulator-always-on;

			};



			ldo10_reg: LDO10 {

				regulator-name = "vdd_ldo10";

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;

				regulator-always-on;

			};



			ldo11_reg: LDO11 {

				regulator-name = "vdd_ldo11";

				regulator-min-microvolt = <1000000>;

				regulator-max-microvolt = <1000000>;

				regulator-always-on;

			};



			ldo12_reg: LDO12 {

				regulator-name = "vdd_ldo12";

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;

				regulator-always-on;

			};



			ldo13_reg: LDO13 {

				regulator-name = "vddq_mmc2";

				regulator-min-microvolt = <2800000>;

				regulator-max-microvolt = <2800000>;

			};



			ldo15_reg: LDO15 {

				regulator-name = "vdd_ldo15";

				regulator-min-microvolt = <3100000>;

				regulator-max-microvolt = <3100000>;

				regulator-always-on;

			};



			ldo16_reg: LDO16 {

				regulator-name = "vdd_ldo16";

				regulator-min-microvolt = <2200000>;

				regulator-max-microvolt = <2200000>;

				regulator-always-on;

			};



			ldo17_reg: LDO17 {

				regulator-name = "tsp_avdd";

				regulator-min-microvolt = <3300000>;

				regulator-max-microvolt = <3300000>;

				regulator-always-on;

			};



			ldo18_reg: LDO18 {

				regulator-name = "vdd_emmc_1V8";

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;

			};



			ldo19_reg: LDO19 {

				regulator-name = "vdd_sd";

				regulator-min-microvolt = <2800000>;

				regulator-max-microvolt = <2800000>;

			};



			ldo24_reg: LDO24 {

				regulator-name = "tsp_io";

				regulator-min-microvolt = <2800000>;

				regulator-max-microvolt = <2800000>;

				regulator-always-on;

			};



			ldo26_reg: LDO26 {

				regulator-name = "vdd_ldo26";

				regulator-min-microvolt = <3000000>;

				regulator-max-microvolt = <3000000>;

				regulator-always-on;

			};



			buck1_reg: BUCK1 {

				regulator-name = "vdd_mif";

				regulator-min-microvolt = <800000>;

				regulator-max-microvolt = <1300000>;

				regulator-always-on;

				regulator-boot-on;

			};



			buck2_reg: BUCK2 {

				regulator-name = "vdd_arm";

				regulator-min-microvolt = <800000>;

				regulator-max-microvolt = <1500000>;

				regulator-always-on;

				regulator-boot-on;

			};



			buck3_reg: BUCK3 {

				regulator-name = "vdd_int";

				regulator-min-microvolt = <800000>;

				regulator-max-microvolt = <1400000>;

				regulator-always-on;

				regulator-boot-on;

			};



			buck4_reg: BUCK4 {

				regulator-name = "vdd_g3d";

				regulator-min-microvolt = <800000>;

				regulator-max-microvolt = <1400000>;

				regulator-always-on;

				regulator-boot-on;

			};



			buck5_reg: BUCK5 {

				regulator-name = "vdd_mem";

				regulator-min-microvolt = <800000>;

				regulator-max-microvolt = <1400000>;

				regulator-always-on;

				regulator-boot-on;

			};



			buck6_reg: BUCK6 {

				regulator-name = "vdd_kfc";

				regulator-min-microvolt = <800000>;

				regulator-max-microvolt = <1500000>;

				regulator-always-on;

				regulator-boot-on;

			};



			buck7_reg: BUCK7 {

				regulator-name = "vdd_1.0v_ldo";

				regulator-min-microvolt = <800000>;

				regulator-max-microvolt = <1500000>;

				regulator-always-on;

				regulator-boot-on;

			};



			buck8_reg: BUCK8 {

				regulator-name = "vdd_1.8v_ldo";

				regulator-min-microvolt = <800000>;

				regulator-max-microvolt = <1500000>;

				regulator-always-on;

				regulator-boot-on;

			};



			buck9_reg: BUCK9 {

				regulator-name = "vdd_2.8v_ldo";

				regulator-min-microvolt = <3000000>;

				regulator-max-microvolt = <3750000>;

				regulator-always-on;

				regulator-boot-on;

			};



			buck10_reg: BUCK10 {

				regulator-name = "vdd_vmem";

				regulator-min-microvolt = <2850000>;

				regulator-max-microvolt = <2850000>;

				regulator-always-on;

				regulator-boot-on;

			};

		};

	};

};



&mmc_2 {

	status = "okay";

	card-detect-delay = <200>;

	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 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;

	bus-width = <4>;

	cap-sd-highspeed;

	vmmc-supply = <&ldo19_reg>;

	vqmmc-supply = <&ldo13_reg>;

};



&nocp_mem0_0 {

	status = "okay";

};



&nocp_mem0_1 {

	status = "okay";

};



&nocp_mem1_0 {

	status = "okay";

};



&nocp_mem1_1 {

	status = "okay";

};



&pinctrl_0 {

	s2mps11_irq: s2mps11-irq {

		samsung,pins = "gpx0-4";

		samsung,pin-function = <EXYNOS_PIN_FUNC_F>;

		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;

		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;

	};

};



&tmu_cpu0 {

	vtmu-supply = <&ldo7_reg>;

};



&tmu_cpu1 {

	vtmu-supply = <&ldo7_reg>;

};



&tmu_cpu2 {

	vtmu-supply = <&ldo7_reg>;

};



&tmu_cpu3 {

	vtmu-supply = <&ldo7_reg>;

};



&tmu_gpu {

	vtmu-supply = <&ldo7_reg>;

};



&rtc {

	status = "okay";

	clocks = <&clock CLK_RTC>, <&s2mps11_osc S2MPS11_CLK_AP>;

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

};



&usbdrd_dwc3_0 {

	dr_mode = "host";

};



/* usbdrd_dwc3_1 mode customized in each board */



&usbdrd3_0 {

	vdd33-supply = <&ldo9_reg>;

	vdd10-supply = <&ldo11_reg>;

};



&usbdrd3_1 {

	vdd33-supply = <&ldo9_reg>;

	vdd10-supply = <&ldo11_reg>;

};

arch/arm/boot/dts/exynos5422-odroidhc1.dts

0 → 100644
+213 −0
Original line number Diff line number Diff line 
/*

 * Hardkernel Odroid HC1 board device tree source

 *

 * Copyright (c) 2017 Marek Szyprowski

 * Copyright (c) 2017 Samsung Electronics Co., Ltd.

 *		http://www.samsung.com

 *

 * 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 "exynos5422-odroid-core.dtsi"



/ {

	model = "Hardkernel Odroid HC1";

	compatible = "hardkernel,odroid-hc1", "samsung,exynos5800", \

		     "samsung,exynos5";



	pwmleds {

		compatible = "pwm-leds";



		blueled {

			label = "blue:heartbeat";

			pwms = <&pwm 2 2000000 0>;

			pwm-names = "pwm2";

			max_brightness = <255>;

			linux,default-trigger = "heartbeat";

		};

	};



	thermal-zones {

		cpu0_thermal: cpu0-thermal {

			thermal-sensors = <&tmu_cpu0 0>;

			trips {

				cpu0_alert0: cpu-alert-0 {

					temperature = <70000>; /* millicelsius */

					hysteresis = <10000>; /* millicelsius */

					type = "active";

				};

				cpu0_alert1: cpu-alert-1 {

					temperature = <85000>; /* millicelsius */

					hysteresis = <10000>; /* millicelsius */

					type = "active";

				};

				cpu0_crit0: cpu-crit-0 {

					temperature = <120000>; /* millicelsius */

					hysteresis = <0>; /* millicelsius */

					type = "critical";

				};

			};



			cooling-maps {

				/*

				 * When reaching cpu0_alert0, reduce CPU

				 * by 2 steps. On Exynos5422/5800 that would

				 * be: 1600 MHz and 1100 MHz.

				 */

				map0 {

					trip = <&cpu0_alert0>;

					cooling-device = <&cpu0 0 2>;

				};

				map1 {

					trip = <&cpu0_alert0>;

					cooling-device = <&cpu4 0 2>;

				};

				/*

				 * When reaching cpu0_alert1, reduce CPU

				 * further, down to 600 MHz (12 steps for big,

				 * 7 steps for LITTLE).

				 */

				map2 {

					trip = <&cpu0_alert1>;

					cooling-device = <&cpu0 3 7>;

				};

				map3 {

					trip = <&cpu0_alert1>;

					cooling-device = <&cpu4 3 12>;

				};

			};

		};

		cpu1_thermal: cpu1-thermal {

			thermal-sensors = <&tmu_cpu1 0>;

			trips {

				cpu1_alert0: cpu-alert-0 {

					temperature = <70000>;

					hysteresis = <10000>;

					type = "active";

				};

				cpu1_alert1: cpu-alert-1 {

					temperature = <85000>;

					hysteresis = <10000>;

					type = "active";

				};

				cpu1_crit0: cpu-crit-0 {

					temperature = <120000>;

					hysteresis = <0>;

					type = "critical";

				};

			};

			cooling-maps {

				map0 {

					trip = <&cpu1_alert0>;

					cooling-device = <&cpu0 0 2>;

				};

				map1 {

					trip = <&cpu1_alert0>;

					cooling-device = <&cpu4 0 2>;

				};

				map2 {

					trip = <&cpu1_alert1>;

					cooling-device = <&cpu0 3 7>;

				};

				map3 {

					trip = <&cpu1_alert1>;

					cooling-device = <&cpu4 3 12>;

				};

			};

		};

		cpu2_thermal: cpu2-thermal {

			thermal-sensors = <&tmu_cpu2 0>;

			trips {

				cpu2_alert0: cpu-alert-0 {

					temperature = <70000>;

					hysteresis = <10000>;

					type = "active";

				};

				cpu2_alert1: cpu-alert-1 {

					temperature = <85000>;

					hysteresis = <10000>;

					type = "active";

				};

				cpu2_crit0: cpu-crit-0 {

					temperature = <120000>;

					hysteresis = <0>;

					type = "critical";

				};

			};

			cooling-maps {

				map0 {

					trip = <&cpu2_alert0>;

					cooling-device = <&cpu0 0 2>;

				};

				map1 {

					trip = <&cpu2_alert0>;

					cooling-device = <&cpu4 0 2>;

				};

				map2 {

					trip = <&cpu2_alert1>;

					cooling-device = <&cpu0 3 7>;

				};

				map3 {

					trip = <&cpu2_alert1>;

					cooling-device = <&cpu4 3 12>;

				};

			};

		};

		cpu3_thermal: cpu3-thermal {

			thermal-sensors = <&tmu_cpu3 0>;

			trips {

				cpu3_alert0: cpu-alert-0 {

					temperature = <70000>;

					hysteresis = <10000>;

					type = "active";

				};

				cpu3_alert1: cpu-alert-1 {

					temperature = <85000>;

					hysteresis = <10000>;

					type = "active";

				};

				cpu3_crit0: cpu-crit-0 {

					temperature = <120000>;

					hysteresis = <0>;

					type = "critical";

				};

			};

			cooling-maps {

				map0 {

					trip = <&cpu3_alert0>;

					cooling-device = <&cpu0 0 2>;

				};

				map1 {

					trip = <&cpu3_alert0>;

					cooling-device = <&cpu4 0 2>;

				};

				map2 {

					trip = <&cpu3_alert1>;

					cooling-device = <&cpu0 3 7>;

				};

				map3 {

					trip = <&cpu3_alert1>;

					cooling-device = <&cpu4 3 12>;

				};

			};

		};

	};



};



&pwm {

	/*

	 * PWM 2 -- Blue LED

	 */

	pinctrl-0 = <&pwm2_out>;

	pinctrl-names = "default";

	samsung,pwm-outputs = <2>;

	status = "okay";

};



&usbdrd_dwc3_1 {

	dr_mode = "host";

};

arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi

+1 −427
Original line number Diff line number Diff line
@@ -12,35 +12,10 @@ 
 * published by the Free Software Foundation.

*/



#include <dt-bindings/clock/samsung,s2mps11.h>

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

#include <dt-bindings/interrupt-controller/irq.h>

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

#include "exynos5800.dtsi"

#include "exynos5422-cpus.dtsi"

#include "exynos5422-odroid-core.dtsi"



/ {

	memory@40000000 {

		device_type = "memory";

		reg = <0x40000000 0x7EA00000>;

	};



	chosen {

		stdout-path = "serial2:115200n8";

	};



	firmware@02073000 {

		compatible = "samsung,secure-firmware";

		reg = <0x02073000 0x1000>;

	};



	fixed-rate-clocks {

		oscclk {

			compatible = "samsung,exynos5420-oscclk";

			clock-frequency = <24000000>;

		};

	};



	gpio_keys {

		compatible = "gpio-keys";

		pinctrl-names = "default";
@@ -371,97 +346,6 @@ 
	status = "okay";

};



&bus_wcore {

	devfreq-events = <&nocp_mem0_0>, <&nocp_mem0_1>,

			<&nocp_mem1_0>, <&nocp_mem1_1>;

	vdd-supply = <&buck3_reg>;

	exynos,saturation-ratio = <100>;

	status = "okay";

};



&bus_noc {

	devfreq = <&bus_wcore>;

	status = "okay";

};



&bus_fsys_apb {

	devfreq = <&bus_wcore>;

	status = "okay";

};



&bus_fsys {

	devfreq = <&bus_wcore>;

	status = "okay";

};



&bus_fsys2 {

	devfreq = <&bus_wcore>;

	status = "okay";

};



&bus_mfc {

	devfreq = <&bus_wcore>;

	status = "okay";

};



&bus_gen {

	devfreq = <&bus_wcore>;

	status = "okay";

};



&bus_peri {

	devfreq = <&bus_wcore>;

	status = "okay";

};



&bus_g2d {

	devfreq = <&bus_wcore>;

	status = "okay";

};



&bus_g2d_acp {

	devfreq = <&bus_wcore>;

	status = "okay";

};



&bus_jpeg {

	devfreq = <&bus_wcore>;

	status = "okay";

};



&bus_jpeg_apb {

	devfreq = <&bus_wcore>;

	status = "okay";

};



&bus_disp1_fimd {

	devfreq = <&bus_wcore>;

	status = "okay";

};



&bus_disp1 {

	devfreq = <&bus_wcore>;

	status = "okay";

};



&bus_gscl_scaler {

	devfreq = <&bus_wcore>;

	status = "okay";

};



&bus_mscl {

	devfreq = <&bus_wcore>;

	status = "okay";

};



&cpu0 {

	cpu-supply = <&buck6_reg>;

};



&cpu4 {

	cpu-supply = <&buck2_reg>;

};



&hdmi {

	status = "okay";

	ddc = <&i2c_2>;
@@ -479,237 +363,6 @@ 
	needs-hpd;

};



&hsi2c_4 {

	status = "okay";



	s2mps11_pmic@66 {

		compatible = "samsung,s2mps11-pmic";

		reg = <0x66>;

		samsung,s2mps11-acokb-ground;



		interrupt-parent = <&gpx0>;

		interrupts = <4 IRQ_TYPE_EDGE_FALLING>;

		pinctrl-names = "default";

		pinctrl-0 = <&s2mps11_irq>;



		s2mps11_osc: clocks {

			#clock-cells = <1>;

			clock-output-names = "s2mps11_ap",

					"s2mps11_cp", "s2mps11_bt";

		};



		regulators {

			ldo1_reg: LDO1 {

				regulator-name = "vdd_ldo1";

				regulator-min-microvolt = <1000000>;

				regulator-max-microvolt = <1000000>;

				regulator-always-on;

			};



			ldo3_reg: LDO3 {

				regulator-name = "vddq_mmc0";

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;

			};



			ldo4_reg: LDO4 {

				regulator-name = "vdd_adc";

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;

			};



			ldo5_reg: LDO5 {

				regulator-name = "vdd_ldo5";

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;

				regulator-always-on;

			};



			ldo6_reg: LDO6 {

				regulator-name = "vdd_ldo6";

				regulator-min-microvolt = <1000000>;

				regulator-max-microvolt = <1000000>;

				regulator-always-on;

			};



			ldo7_reg: LDO7 {

				regulator-name = "vdd_ldo7";

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;

				regulator-always-on;

			};



			ldo8_reg: LDO8 {

				regulator-name = "vdd_ldo8";

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;

				regulator-always-on;

			};



			ldo9_reg: LDO9 {

				regulator-name = "vdd_ldo9";

				regulator-min-microvolt = <3000000>;

				regulator-max-microvolt = <3000000>;

				regulator-always-on;

			};



			ldo10_reg: LDO10 {

				regulator-name = "vdd_ldo10";

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;

				regulator-always-on;

			};



			ldo11_reg: LDO11 {

				regulator-name = "vdd_ldo11";

				regulator-min-microvolt = <1000000>;

				regulator-max-microvolt = <1000000>;

				regulator-always-on;

			};



			ldo12_reg: LDO12 {

				regulator-name = "vdd_ldo12";

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;

				regulator-always-on;

			};



			ldo13_reg: LDO13 {

				regulator-name = "vddq_mmc2";

				regulator-min-microvolt = <2800000>;

				regulator-max-microvolt = <2800000>;

			};



			ldo15_reg: LDO15 {

				regulator-name = "vdd_ldo15";

				regulator-min-microvolt = <3100000>;

				regulator-max-microvolt = <3100000>;

				regulator-always-on;

			};



			ldo16_reg: LDO16 {

				regulator-name = "vdd_ldo16";

				regulator-min-microvolt = <2200000>;

				regulator-max-microvolt = <2200000>;

				regulator-always-on;

			};



			ldo17_reg: LDO17 {

				regulator-name = "tsp_avdd";

				regulator-min-microvolt = <3300000>;

				regulator-max-microvolt = <3300000>;

				regulator-always-on;

			};



			ldo18_reg: LDO18 {

				regulator-name = "vdd_emmc_1V8";

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;

			};



			ldo19_reg: LDO19 {

				regulator-name = "vdd_sd";

				regulator-min-microvolt = <2800000>;

				regulator-max-microvolt = <2800000>;

			};



			ldo24_reg: LDO24 {

				regulator-name = "tsp_io";

				regulator-min-microvolt = <2800000>;

				regulator-max-microvolt = <2800000>;

				regulator-always-on;

			};



			ldo26_reg: LDO26 {

				regulator-name = "vdd_ldo26";

				regulator-min-microvolt = <3000000>;

				regulator-max-microvolt = <3000000>;

				regulator-always-on;

			};



			buck1_reg: BUCK1 {

				regulator-name = "vdd_mif";

				regulator-min-microvolt = <800000>;

				regulator-max-microvolt = <1300000>;

				regulator-always-on;

				regulator-boot-on;

			};



			buck2_reg: BUCK2 {

				regulator-name = "vdd_arm";

				regulator-min-microvolt = <800000>;

				regulator-max-microvolt = <1500000>;

				regulator-always-on;

				regulator-boot-on;

			};



			buck3_reg: BUCK3 {

				regulator-name = "vdd_int";

				regulator-min-microvolt = <800000>;

				regulator-max-microvolt = <1400000>;

				regulator-always-on;

				regulator-boot-on;

			};



			buck4_reg: BUCK4 {

				regulator-name = "vdd_g3d";

				regulator-min-microvolt = <800000>;

				regulator-max-microvolt = <1400000>;

				regulator-always-on;

				regulator-boot-on;

			};



			buck5_reg: BUCK5 {

				regulator-name = "vdd_mem";

				regulator-min-microvolt = <800000>;

				regulator-max-microvolt = <1400000>;

				regulator-always-on;

				regulator-boot-on;

			};



			buck6_reg: BUCK6 {

				regulator-name = "vdd_kfc";

				regulator-min-microvolt = <800000>;

				regulator-max-microvolt = <1500000>;

				regulator-always-on;

				regulator-boot-on;

			};



			buck7_reg: BUCK7 {

				regulator-name = "vdd_1.0v_ldo";

				regulator-min-microvolt = <800000>;

				regulator-max-microvolt = <1500000>;

				regulator-always-on;

				regulator-boot-on;

			};



			buck8_reg: BUCK8 {

				regulator-name = "vdd_1.8v_ldo";

				regulator-min-microvolt = <800000>;

				regulator-max-microvolt = <1500000>;

				regulator-always-on;

				regulator-boot-on;

			};



			buck9_reg: BUCK9 {

				regulator-name = "vdd_2.8v_ldo";

				regulator-min-microvolt = <3000000>;

				regulator-max-microvolt = <3750000>;

				regulator-always-on;

				regulator-boot-on;

			};



			buck10_reg: BUCK10 {

				regulator-name = "vdd_vmem";

				regulator-min-microvolt = <2850000>;

				regulator-max-microvolt = <2850000>;

				regulator-always-on;

				regulator-boot-on;

			};

		};

	};

};



&i2c_2 {

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

	samsung,i2c-max-bus-freq = <66000>;
@@ -740,36 +393,6 @@ 
	vqmmc-supply = <&ldo3_reg>;

};



&mmc_2 {

	status = "okay";

	card-detect-delay = <200>;

	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 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;

	bus-width = <4>;

	cap-sd-highspeed;

	vmmc-supply = <&ldo19_reg>;

	vqmmc-supply = <&ldo13_reg>;

};



&nocp_mem0_0 {

	status = "okay";

};



&nocp_mem0_1 {

	status = "okay";

};



&nocp_mem1_0 {

	status = "okay";

};



&nocp_mem1_1 {

	status = "okay";

};



&pinctrl_0 {

	power_key: power-key {

		samsung,pins = "gpx0-3";
@@ -784,13 +407,6 @@ 
		samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;

		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;

	};



	s2mps11_irq: s2mps11-irq {

		samsung,pins = "gpx0-4";

		samsung,pin-function = <EXYNOS_PIN_FUNC_F>;

		samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;

		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;

	};

};



&pinctrl_1 {
@@ -801,45 +417,3 @@ 
		samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;

	};

};
 


&tmu_cpu0 {

	vtmu-supply = <&ldo7_reg>;

};



&tmu_cpu1 {

	vtmu-supply = <&ldo7_reg>;

};



&tmu_cpu2 {

	vtmu-supply = <&ldo7_reg>;

};



&tmu_cpu3 {

	vtmu-supply = <&ldo7_reg>;

};



&tmu_gpu {

	vtmu-supply = <&ldo7_reg>;

};



&rtc {

	status = "okay";

	clocks = <&clock CLK_RTC>, <&s2mps11_osc S2MPS11_CLK_AP>;

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

};



&usbdrd_dwc3_0 {

	dr_mode = "host";

};



/* usbdrd_dwc3_1 mode customized in each board */



&usbdrd3_0 {

	vdd33-supply = <&ldo9_reg>;

	vdd10-supply = <&ldo11_reg>;

};



&usbdrd3_1 {

	vdd33-supply = <&ldo9_reg>;

	vdd10-supply = <&ldo11_reg>;

};