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: cros-ec@1e {
44			reg = <0x1e>;
45			compatible = "google,cros-ec-i2c";
46			i2c-max-frequency = <100000>;
47			u-boot,i2c-offset-len = <0>;
48			ec-interrupt = <&gpx1 6 GPIO_ACTIVE_LOW>;
49		};
50
51		power-regulator@48 {
52			compatible = "ti,tps65090";
53			reg = <0x48>;
54		};
55	};
56
57	spi@12d30000 {
58		spi-max-frequency = <50000000>;
59		firmware_storage_spi: flash@0 {
60			compatible = "spi-flash";
61			reg = <0>;
62		};
63	};
64
65	spi@131b0000 {
66		spi-max-frequency = <1000000>;
67		spi-deactivate-delay = <100>;
68
69		embedded-controller {
70			compatible = "google,cros-ec-i2c";
71			reg = <0x1e>;
72			spi-max-frequency = <5000000>;
73			ec-interrupt = <&gpx1 6 GPIO_ACTIVE_LOW>;
74			optimise-flash-write;
75			status = "disabled";
76		};
77	};
78
79	sound@3830000 {
80		samsung,codec-type = "max98095";
81		codec-enable-gpio = <&gpx1 7 GPIO_ACTIVE_HIGH>;
82	};
83
84	sound@12d60000 {
85		status = "disabled";
86	};
87
88	i2c@12cd0000 {
89		soundcodec@22 {
90			reg = <0x22>;
91			compatible = "maxim,max98095-codec";
92		};
93
94		ptn3460-bridge@20 {
95			compatible = "nxp,ptn3460";
96			reg = <0x20>;
97			/*
98			 * TODO(sjg@chromium.org): Use GPIOs here
99			 * powerdown-gpio = <&gpy2 5 0>;
100			 * reset-gpio = <&gpx1 5 0>;
101			 * edid-emulation = <5>;
102			 * pinctrl-names = "default";
103			 * pinctrl-0 = <&ptn3460_gpios>;
104			 */
105		};
106	};
107
108	i2c@12c60000 {
109		pmic@9 {
110			reg = <0x9>;
111			compatible = "maxim,max77686_pmic";
112		};
113	};
114
115	mmc@12200000 {
116		samsung,bus-width = <8>;
117		samsung,timing = <1 3 3>;
118		samsung,removable = <0>;
119	};
120
121	mmc@12210000 {
122		status = "disabled";
123	};
124
125	mmc@12220000 {
126		samsung,bus-width = <4>;
127		samsung,timing = <1 2 3>;
128		samsung,removable = <1>;
129	};
130
131	mmc@12230000 {
132		status = "disabled";
133	};
134
135	ehci@12110000 {
136		samsung,vbus-gpio = <&gpx1 1 GPIO_ACTIVE_HIGH>;
137		status = "okay";
138	};
139
140	xhci@12000000 {
141		samsung,vbus-gpio = <&gpx2 7 GPIO_ACTIVE_HIGH>;
142	};
143
144	tmu@10060000 {
145		samsung,min-temp	= <25>;
146		samsung,max-temp	= <125>;
147		samsung,start-warning	= <95>;
148		samsung,start-tripping	= <105>;
149		samsung,hw-tripping	= <110>;
150		samsung,efuse-min-value	= <40>;
151		samsung,efuse-value	= <55>;
152		samsung,efuse-max-value	= <100>;
153		samsung,slope		= <274761730>;
154		samsung,dc-value	= <25>;
155	};
156
157	fimd@14400000 {
158		samsung,vl-freq = <60>;
159		samsung,vl-col = <1366>;
160		samsung,vl-row = <768>;
161		samsung,vl-width = <1366>;
162		samsung,vl-height = <768>;
163
164		samsung,vl-clkp;
165		samsung,vl-dp;
166		samsung,vl-hsp;
167		samsung,vl-vsp;
168
169		samsung,vl-bpix = <4>;
170
171		samsung,vl-hspw = <32>;
172		samsung,vl-hbpd = <80>;
173		samsung,vl-hfpd = <48>;
174		samsung,vl-vspw = <5>;
175		samsung,vl-vbpd = <14>;
176		samsung,vl-vfpd = <3>;
177		samsung,vl-cmd-allow-len = <0xf>;
178
179		samsung,winid = <0>;
180		samsung,interface-mode = <1>;
181		samsung,dp-enabled = <1>;
182		samsung,dual-lcd-enabled = <0>;
183	};
184
185	dp@145b0000 {
186		samsung,lt-status = <0>;
187
188		samsung,master-mode = <0>;
189		samsung,bist-mode = <0>;
190		samsung,bist-pattern = <0>;
191		samsung,h-sync-polarity = <0>;
192		samsung,v-sync-polarity = <0>;
193		samsung,interlaced = <0>;
194		samsung,color-space = <0>;
195		samsung,dynamic-range = <0>;
196		samsung,ycbcr-coeff = <0>;
197		samsung,color-depth = <1>;
198	};
199
200};
201
202#include "cros-ec-keyboard.dtsi"
203