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 182 1>;
48		};
49
50		power-regulator@48 {
51			compatible = "ti,tps65090";
52			reg = <0x48>;
53		};
54	};
55
56	spi@12d30000 {
57		spi-max-frequency = <50000000>;
58		firmware_storage_spi: flash@0 {
59			compatible = "spi-flash";
60			reg = <0>;
61		};
62	};
63
64	spi@131b0000 {
65		spi-max-frequency = <1000000>;
66		spi-deactivate-delay = <100>;
67		cros-ec@0 {
68			reg = <0>;
69			compatible = "google,cros-ec";
70			spi-max-frequency = <5000000>;
71			ec-interrupt = <&gpio 182 1>;
72			optimise-flash-write;
73			status = "disabled";
74		};
75	};
76
77	sound@3830000 {
78		samsung,codec-type = "max98095";
79		codec-enable-gpio = <&gpio 0xb7 0>;
80	};
81
82	sound@12d60000 {
83		status = "disabled";
84	};
85
86	i2c@12cd0000 {
87		soundcodec@22 {
88			reg = <0x22>;
89			compatible = "maxim,max98095-codec";
90		};
91
92		ptn3460-bridge@20 {
93			compatible = "nxp,ptn3460";
94			reg = <0x20>;
95			/*
96			 * TODO(sjg@chromium.org): Use GPIOs here
97			 * powerdown-gpio = <&gpy2 5 0>;
98			 * reset-gpio = <&gpx1 5 0>;
99			 * edid-emulation = <5>;
100			 * pinctrl-names = "default";
101			 * pinctrl-0 = <&ptn3460_gpios>;
102			 */
103		};
104	};
105
106	i2c@12c60000 {
107		pmic@9 {
108			reg = <0x9>;
109			compatible = "maxim,max77686_pmic";
110		};
111	};
112
113	mmc@12200000 {
114		samsung,bus-width = <8>;
115		samsung,timing = <1 3 3>;
116		samsung,removable = <0>;
117	};
118
119	mmc@12210000 {
120		status = "disabled";
121	};
122
123	mmc@12220000 {
124		samsung,bus-width = <4>;
125		samsung,timing = <1 2 3>;
126		samsung,removable = <1>;
127	};
128
129	mmc@12230000 {
130		status = "disabled";
131	};
132
133	ehci@12110000 {
134		samsung,vbus-gpio = <&gpio 0x309 0>; /* X11 */
135	};
136
137	xhci@12000000 {
138		samsung,vbus-gpio = <&gpio 0x317 0>; /* X27 */
139	};
140
141	tmu@10060000 {
142		samsung,min-temp	= <25>;
143		samsung,max-temp	= <125>;
144		samsung,start-warning	= <95>;
145		samsung,start-tripping	= <105>;
146		samsung,hw-tripping	= <110>;
147		samsung,efuse-min-value	= <40>;
148		samsung,efuse-value	= <55>;
149		samsung,efuse-max-value	= <100>;
150		samsung,slope		= <274761730>;
151		samsung,dc-value	= <25>;
152	};
153
154	cros-ec-keyb {
155		compatible = "google,cros-ec-keyb";
156		google,key-rows = <8>;
157		google,key-columns = <13>;
158		google,repeat-delay-ms = <240>;
159		google,repeat-rate-ms = <30>;
160		google,ghost-filter;
161		/*
162		 * Keymap entries take the form of 0xRRCCKKKK where
163		 * RR=Row CC=Column KKKK=Key Code
164		 * The values below are for a US keyboard layout and
165		 * are taken from the Linux driver. Note that the
166		 * 102ND key is not used for US keyboards.
167		 */
168		linux,keymap = <
169			/* CAPSLCK F1         B          F10     */
170			0x0001003a 0x0002003b 0x00030030 0x00040044
171			/* N       =          R_ALT      ESC     */
172			0x00060031 0x0008000d 0x000a0064 0x01010001
173			/* F4      G          F7         H       */
174			0x0102003e 0x01030022 0x01040041 0x01060023
175			/* '       F9         BKSPACE    L_CTRL  */
176			0x01080028 0x01090043 0x010b000e 0x0200001d
177			/* TAB     F3         T          F6      */
178			0x0201000f 0x0202003d 0x02030014 0x02040040
179			/* ]       Y          102ND      [       */
180			0x0205001b 0x02060015 0x02070056 0x0208001a
181			/* F8      GRAVE      F2         5       */
182			0x02090042 0x03010029 0x0302003c 0x03030006
183			/* F5      6          -          \       */
184			0x0304003f 0x03060007 0x0308000c 0x030b002b
185			/* R_CTRL  A          D          F       */
186			0x04000061 0x0401001e 0x04020020 0x04030021
187			/* S       K          J          ;       */
188			0x0404001f 0x04050025 0x04060024 0x04080027
189			/* L       ENTER      Z          C       */
190			0x04090026 0x040b001c 0x0501002c 0x0502002e
191			/* V       X          ,          M       */
192			0x0503002f 0x0504002d 0x05050033 0x05060032
193			/* L_SHIFT /          .          SPACE   */
194			0x0507002a 0x05080035 0x05090034 0x050B0039
195			/* 1       3          4          2       */
196			0x06010002 0x06020004 0x06030005 0x06040003
197			/* 8       7          0          9       */
198			0x06050009 0x06060008 0x0608000b 0x0609000a
199			/* L_ALT   DOWN       RIGHT      Q       */
200			0x060a0038 0x060b006c 0x060c006a 0x07010010
201			/* E       R          W          I       */
202			0x07020012 0x07030013 0x07040011 0x07050017
203			/* U       R_SHIFT    P          O       */
204			0x07060016 0x07070036 0x07080019 0x07090018
205			/* UP      LEFT    */
206			0x070b0067 0x070c0069>;
207	};
208
209	fimd@14400000 {
210		samsung,vl-freq = <60>;
211		samsung,vl-col = <1366>;
212		samsung,vl-row = <768>;
213		samsung,vl-width = <1366>;
214		samsung,vl-height = <768>;
215
216		samsung,vl-clkp;
217		samsung,vl-dp;
218		samsung,vl-hsp;
219		samsung,vl-vsp;
220
221		samsung,vl-bpix = <4>;
222
223		samsung,vl-hspw = <32>;
224		samsung,vl-hbpd = <80>;
225		samsung,vl-hfpd = <48>;
226		samsung,vl-vspw = <5>;
227		samsung,vl-vbpd = <14>;
228		samsung,vl-vfpd = <3>;
229		samsung,vl-cmd-allow-len = <0xf>;
230
231		samsung,winid = <0>;
232		samsung,interface-mode = <1>;
233		samsung,dp-enabled = <1>;
234		samsung,dual-lcd-enabled = <0>;
235	};
236
237	dp@145b0000 {
238		samsung,lt-status = <0>;
239
240		samsung,master-mode = <0>;
241		samsung,bist-mode = <0>;
242		samsung,bist-pattern = <0>;
243		samsung,h-sync-polarity = <0>;
244		samsung,v-sync-polarity = <0>;
245		samsung,interlaced = <0>;
246		samsung,color-space = <0>;
247		samsung,dynamic-range = <0>;
248		samsung,ycbcr-coeff = <0>;
249		samsung,color-depth = <1>;
250	};
251
252};
253