1/*
2 * SAMSUNG Exynos7 Espresso board device tree source
3 *
4 * Copyright (c) 2014 Samsung Electronics Co., Ltd.
5 *		http://www.samsung.com
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as
9 * published by the Free Software Foundation.
10*/
11
12/dts-v1/;
13#include "exynos7.dtsi"
14
15/ {
16	model = "Samsung Exynos7 Espresso board based on EXYNOS7";
17	compatible = "samsung,exynos7-espresso", "samsung,exynos7";
18
19	aliases {
20		serial0 = &serial_2;
21		mshc0 = &mmc_0;
22		mshc2 = &mmc_2;
23	};
24
25	chosen {
26		linux,stdout-path = &serial_2;
27	};
28
29	memory@40000000 {
30		device_type = "memory";
31		reg = <0x0 0x40000000 0x0 0xC0000000>;
32	};
33};
34
35&fin_pll {
36	clock-frequency = <24000000>;
37};
38
39&serial_2 {
40	status = "okay";
41};
42
43&rtc {
44	status = "okay";
45};
46
47&watchdog {
48	status = "okay";
49};
50
51&adc {
52	status = "okay";
53};
54
55&mmc_0 {
56	status = "okay";
57	num-slots = <1>;
58	broken-cd;
59	cap-mmc-highspeed;
60	non-removable;
61	card-detect-delay = <200>;
62	clock-frequency = <800000000>;
63	samsung,dw-mshc-ciu-div = <3>;
64	samsung,dw-mshc-sdr-timing = <0 4>;
65	samsung,dw-mshc-ddr-timing = <0 2>;
66	pinctrl-names = "default";
67	pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_qrdy &sd0_bus1 &sd0_bus4 &sd0_bus8>;
68	bus-width = <8>;
69};
70
71&mmc_2 {
72	status = "okay";
73	num-slots = <1>;
74	cap-sd-highspeed;
75	card-detect-delay = <200>;
76	clock-frequency = <400000000>;
77	samsung,dw-mshc-ciu-div = <3>;
78	samsung,dw-mshc-sdr-timing = <2 3>;
79	samsung,dw-mshc-ddr-timing = <1 2>;
80	pinctrl-names = "default";
81	pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
82	bus-width = <4>;
83	disable-wp;
84};
85