1/*
2 * SAMSUNG Snow board device tree source
3 *
4 * Copyright (c) 2012 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/ "exynos5250.dtsi"
14
15/ {
16	model = "Google Snow";
17	compatible = "google,snow", "samsung,exynos5250";
18
19	aliases {
20		i2c0 = "/i2c@12c60000";
21		i2c1 = "/i2c@12c70000";
22		i2c2 = "/i2c@12c80000";
23		i2c3 = "/i2c@12c90000";
24		i2c4 = "/i2c@12ca0000";
25		i2c5 = "/i2c@12cb0000";
26		i2c6 = "/i2c@12cc0000";
27		i2c7 = "/i2c@12cd0000";
28		spi0 = "/spi@12d20000";
29		spi1 = "/spi@12d30000";
30		spi2 = "/spi@12d40000";
31		spi3 = "/spi@131a0000";
32		spi4 = "/spi@131b0000";
33		mmc0 = "/mmc@12200000";
34		mmc1 = "/mmc@12210000";
35		mmc2 = "/mmc@12220000";
36		mmc3 = "/mmc@12230000";
37		serial0 = "/serial@12C30000";
38		console = "/serial@12C30000";
39		i2s = "/sound@3830000";
40	};
41
42	i2c4: i2c@12ca0000 {
43		cros-ec@1e {
44			reg = <0x1e>;
45			compatible = "google,cros-ec";
46			i2c-max-frequency = <100000>;
47			ec-interrupt = <&gpio 782 1>;
48		};
49
50		power-regulator@48 {
51			compatible = "ti,tps65090";
52			reg = <0x48>;
53		};
54	};
55
56	spi@131b0000 {
57		spi-max-frequency = <1000000>;
58		spi-deactivate-delay = <100>;
59		cros-ec@0 {
60			reg = <0>;
61			compatible = "google,cros-ec";
62			spi-max-frequency = <5000000>;
63			ec-interrupt = <&gpio 782 1>;
64			optimise-flash-write;
65			status = "disabled";
66		};
67	};
68
69	sound@3830000 {
70		samsung,codec-type = "max98095";
71		codec-enable-gpio = <&gpio 0xb7 0>;
72	};
73
74	sound@12d60000 {
75		status = "disabled";
76	};
77
78	i2c@12cd0000 {
79		soundcodec@22 {
80			reg = <0x22>;
81			compatible = "maxim,max98095-codec";
82		};
83	};
84
85	i2c@12c60000 {
86		pmic@9 {
87			reg = <0x9>;
88			compatible = "maxim,max77686_pmic";
89		};
90	};
91
92	mmc@12200000 {
93		samsung,bus-width = <8>;
94		samsung,timing = <1 3 3>;
95		samsung,removable = <0>;
96	};
97
98	mmc@12210000 {
99		status = "disabled";
100	};
101
102	mmc@12220000 {
103		samsung,bus-width = <4>;
104		samsung,timing = <1 2 3>;
105		samsung,removable = <1>;
106	};
107
108	mmc@12230000 {
109		status = "disabled";
110	};
111
112	ehci@12110000 {
113		samsung,vbus-gpio = <&gpio 0x309 0>; /* X11 */
114	};
115
116	xhci@12000000 {
117		samsung,vbus-gpio = <&gpio 0x317 0>; /* X27 */
118	};
119
120	tmu@10060000 {
121		samsung,min-temp	= <25>;
122		samsung,max-temp	= <125>;
123		samsung,start-warning	= <95>;
124		samsung,start-tripping	= <105>;
125		samsung,hw-tripping	= <110>;
126		samsung,efuse-min-value	= <40>;
127		samsung,efuse-value	= <55>;
128		samsung,efuse-max-value	= <100>;
129		samsung,slope		= <274761730>;
130		samsung,dc-value	= <25>;
131	};
132
133	cros-ec-keyb {
134		compatible = "google,cros-ec-keyb";
135		google,key-rows = <8>;
136		google,key-columns = <13>;
137		google,repeat-delay-ms = <240>;
138		google,repeat-rate-ms = <30>;
139		google,ghost-filter;
140		/*
141		 * Keymap entries take the form of 0xRRCCKKKK where
142		 * RR=Row CC=Column KKKK=Key Code
143		 * The values below are for a US keyboard layout and
144		 * are taken from the Linux driver. Note that the
145		 * 102ND key is not used for US keyboards.
146		 */
147		linux,keymap = <
148			/* CAPSLCK F1         B          F10     */
149			0x0001003a 0x0002003b 0x00030030 0x00040044
150			/* N       =          R_ALT      ESC     */
151			0x00060031 0x0008000d 0x000a0064 0x01010001
152			/* F4      G          F7         H       */
153			0x0102003e 0x01030022 0x01040041 0x01060023
154			/* '       F9         BKSPACE    L_CTRL  */
155			0x01080028 0x01090043 0x010b000e 0x0200001d
156			/* TAB     F3         T          F6      */
157			0x0201000f 0x0202003d 0x02030014 0x02040040
158			/* ]       Y          102ND      [       */
159			0x0205001b 0x02060015 0x02070056 0x0208001a
160			/* F8      GRAVE      F2         5       */
161			0x02090042 0x03010029 0x0302003c 0x03030006
162			/* F5      6          -          \       */
163			0x0304003f 0x03060007 0x0308000c 0x030b002b
164			/* R_CTRL  A          D          F       */
165			0x04000061 0x0401001e 0x04020020 0x04030021
166			/* S       K          J          ;       */
167			0x0404001f 0x04050025 0x04060024 0x04080027
168			/* L       ENTER      Z          C       */
169			0x04090026 0x040b001c 0x0501002c 0x0502002e
170			/* V       X          ,          M       */
171			0x0503002f 0x0504002d 0x05050033 0x05060032
172			/* L_SHIFT /          .          SPACE   */
173			0x0507002a 0x05080035 0x05090034 0x050B0039
174			/* 1       3          4          2       */
175			0x06010002 0x06020004 0x06030005 0x06040003
176			/* 8       7          0          9       */
177			0x06050009 0x06060008 0x0608000b 0x0609000a
178			/* L_ALT   DOWN       RIGHT      Q       */
179			0x060a0038 0x060b006c 0x060c006a 0x07010010
180			/* E       R          W          I       */
181			0x07020012 0x07030013 0x07040011 0x07050017
182			/* U       R_SHIFT    P          O       */
183			0x07060016 0x07070036 0x07080019 0x07090018
184			/* UP      LEFT    */
185			0x070b0067 0x070c0069>;
186	};
187};
188