CooCenter-System-kernel/arch/arm64/boot/dts/exynos/exynos7-espresso.dts

/*
 * SAMSUNG Exynos7 Espresso board device tree source
 *
 * Copyright (c) 2014 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 "exynos7.dtsi"

/ {
	model = "Samsung Exynos7 Espresso board based on EXYNOS7";
	compatible = "samsung,exynos7-espresso", "samsung,exynos7";

	aliases {
		serial0 = &serial_2;
		mshc0 = &mmc_0;
		mshc2 = &mmc_2;
	};

	chosen {
		linux,stdout-path = &serial_2;
	};

	memory@40000000 {
		device_type = "memory";
		reg = <0x0 0x40000000 0x0 0xC0000000>;
	};
};

&fin_pll {
	clock-frequency = <24000000>;
};

&serial_2 {
	status = "okay";
};

&rtc {
	status = "okay";
};

&watchdog {
	status = "okay";
};

&adc {
	status = "okay";
};

&mmc_0 {
	status = "okay";
	num-slots = <1>;
	broken-cd;
	cap-mmc-highspeed;
	non-removable;
	card-detect-delay = <200>;
	clock-frequency = <800000000>;
	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_qrdy &sd0_bus1 &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_bus1 &sd2_bus4>;
	bus-width = <4>;
	disable-wp;
};