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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / cc11b39288c402ca14ebf4e4cc15c7a72569034b / . / arch / arm / dts / tegra124-nyan-big.dts
blob: c1f35a07bd754fe4a24c3cd7e7851a124df83900 [file] [log] [blame]
Allen Martina6c7b462014-12-04 06:36:30 -0700[diff] [blame]1/dts-v1/;
2
3#include <dt-bindings/input/input.h>
4#include "tegra124.dtsi"
5
6/ {
7 model = "Acer Chromebook 13 CB5-311";
8 compatible = "google,nyan-big", "nvidia,tegra124";
9
10 aliases {
11 console = &uarta;
12 i2c0 = "/i2c@7000d000";
13 i2c1 = "/i2c@7000c000";
14 i2c2 = "/i2c@7000c400";
15 i2c3 = "/i2c@7000c500";
16 i2c4 = "/i2c@7000c700";
17 i2c5 = "/i2c@7000d100";
18 rtc0 = "/i2c@0,7000d000/pmic@40";
19 rtc1 = "/rtc@0,7000e000";
20 sdhci0 = "/sdhci@700b0600";
21 sdhci1 = "/sdhci@700b0400";
22 spi0 = "/spi@7000d400";
23 spi1 = "/spi@7000da00";
24 usb0 = "/usb@7d000000";
25 usb1 = "/usb@7d008000";
26 };
27
28 memory {
29 reg = <0x80000000 0x80000000>;
30 };
31
32 serial@70006000 {
33 /* Debug connector on the bottom of the board near SD card. */
34 status = "okay";
35 };
36
37 pwm@7000a000 {
38 status = "okay";
39 };
40
41 i2c@7000c000 {
42 status = "okay";
43 clock-frequency = <100000>;
44
45 acodec: audio-codec@10 {
46 compatible = "maxim,max98090";
47 reg = <0x10>;
48 interrupt-parent = <&gpio>;
49 interrupts = <TEGRA_GPIO(H, 4) GPIO_ACTIVE_HIGH>;
50 };
51
52 temperature-sensor@4c {
53 compatible = "ti,tmp451";
54 reg = <0x4c>;
55 interrupt-parent = <&gpio>;
56 interrupts = <TEGRA_GPIO(I, 6) IRQ_TYPE_LEVEL_LOW>;
57
58 #thermal-sensor-cells = <1>;
59 };
60 };
61
62 i2c@7000c400 {
63 status = "okay";
64 clock-frequency = <100000>;
65 };
66
67 i2c@7000c500 {
68 status = "okay";
69 clock-frequency = <400000>;
70
71 tpm@20 {
72 compatible = "infineon,slb9645tt";
73 reg = <0x20>;
74 };
75 };
76
77 hdmi_ddc: i2c@7000c700 {
78 status = "okay";
79 clock-frequency = <100000>;
80 };
81
82 i2c@7000d000 {
83 status = "okay";
84 clock-frequency = <400000>;
85
86 pmic: pmic@40 {
87 compatible = "ams,as3722";
88 reg = <0x40>;
89 interrupts = <0 86 IRQ_TYPE_LEVEL_HIGH>;
90
91 ams,system-power-controller;
92
93 #interrupt-cells = <2>;
94 interrupt-controller;
95
96 gpio-controller;
97 #gpio-cells = <2>;
98
99 pinctrl-names = "default";
100 pinctrl-0 = <&as3722_default>;
101
102 as3722_default: pinmux {
103 gpio0 {
104 pins = "gpio0";
105 function = "gpio";
106 bias-pull-down;
107 };
108
109 gpio1 {
110 pins = "gpio1";
111 function = "gpio";
112 bias-pull-up;
113 };
114
115 gpio2_4_7 {
116 pins = "gpio2", "gpio4", "gpio7";
117 function = "gpio";
118 bias-pull-up;
119 };
120
121 gpio3_6 {
122 pins = "gpio3", "gpio6";
123 bias-high-impedance;
124 };
125
126 gpio5 {
127 pins = "gpio5";
128 function = "clk32k-out";
129 bias-pull-down;
130 };
131 };
132 };
133 };
134
135 spi@7000d400 {
136 status = "okay";
137
138 cros_ec: cros-ec@0 {
139 compatible = "google,cros-ec-spi";
140 spi-max-frequency = <3000000>;
141 interrupt-parent = <&gpio>;
142 interrupts = <TEGRA_GPIO(C, 7) IRQ_TYPE_LEVEL_LOW>;
143 reg = <0>;
144
145 google,cros-ec-spi-msg-delay = <2000>;
146
147 i2c-tunnel {
148 compatible = "google,cros-ec-i2c-tunnel";
149 #address-cells = <1>;
150 #size-cells = <0>;
151
152 google,remote-bus = <0>;
153
154 charger: bq24735@9 {
155 compatible = "ti,bq24735";
156 reg = <0x9>;
157 interrupt-parent = <&gpio>;
158 interrupts = <TEGRA_GPIO(J, 0)
159 GPIO_ACTIVE_HIGH>;
160 ti,ac-detect-gpios = <&gpio
161 TEGRA_GPIO(J, 0)
162 GPIO_ACTIVE_HIGH>;
163 };
164
165 battery: sbs-battery@b {
166 compatible = "sbs,sbs-battery";
167 reg = <0xb>;
168 sbs,i2c-retry-count = <2>;
169 sbs,poll-retry-count = <10>;
170 power-supplies = <&charger>;
171 };
172 };
173 };
174 };
175
176 spi@7000da00 {
177 status = "okay";
178 spi-max-frequency = <25000000>;
179
180 flash@0 {
181 compatible = "winbond,w25q32dw";
182 reg = <0>;
183 };
184 };
185
186 pmc@7000e400 {
187 nvidia,invert-interrupt;
188 nvidia,suspend-mode = <0>;
189 nvidia,cpu-pwr-good-time = <500>;
190 nvidia,cpu-pwr-off-time = <300>;
191 nvidia,core-pwr-good-time = <641 3845>;
192 nvidia,core-pwr-off-time = <61036>;
193 nvidia,core-power-req-active-high;
194 nvidia,sys-clock-req-active-high;
195 };
196
197 hda@70030000 {
198 status = "okay";
199 };
200
201 sdhci@700b0000 { /* WiFi/BT on this bus */
202 status = "okay";
203 power-gpios = <&gpio TEGRA_GPIO(X, 7) GPIO_ACTIVE_HIGH>;
204 bus-width = <4>;
205 no-1-8-v;
206 non-removable;
207 };
208
209 sdhci@700b0400 { /* SD Card on this bus */
210 status = "okay";
211 cd-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_LOW>;
212 power-gpios = <&gpio TEGRA_GPIO(R, 0) GPIO_ACTIVE_HIGH>;
213 wp-gpios = <&gpio TEGRA_GPIO(Q, 4) GPIO_ACTIVE_LOW>;
214 bus-width = <4>;
215 no-1-8-v;
216 };
217
218 sdhci@700b0600 { /* eMMC on this bus */
219 status = "okay";
220 bus-width = <8>;
221 no-1-8-v;
222 non-removable;
223 };
224
225 ahub@70300000 {
226 i2s@70301100 {
227 status = "okay";
228 };
229 };
230
231 usb@7d000000 { /* Rear external USB port. */
232 status = "okay";
233 };
234
235 usb-phy@7d000000 {
236 status = "okay";
237 };
238
239 usb@7d004000 { /* Internal webcam. */
240 status = "okay";
241 };
242
243 usb-phy@7d004000 {
244 status = "okay";
245 };
246
247 usb@7d008000 { /* Left external USB port. */
248 status = "okay";
249 };
250
251 usb-phy@7d008000 {
252 status = "okay";
253 };
254
255 backlight: backlight {
256 compatible = "pwm-backlight";
257
258 enable-gpios = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_HIGH>;
259 pwms = <&pwm 1 1000000>;
260
261 default-brightness-level = <224>;
262 brightness-levels =
263 < 0 1 2 3 4 5 6 7
264 8 9 10 11 12 13 14 15
265 16 17 18 19 20 21 22 23
266 24 25 26 27 28 29 30 31
267 32 33 34 35 36 37 38 39
268 40 41 42 43 44 45 46 47
269 48 49 50 51 52 53 54 55
270 56 57 58 59 60 61 62 63
271 64 65 66 67 68 69 70 71
272 72 73 74 75 76 77 78 79
273 80 81 82 83 84 85 86 87
274 88 89 90 91 92 93 94 95
275 96 97 98 99 100 101 102 103
276 104 105 106 107 108 109 110 111
277 112 113 114 115 116 117 118 119
278 120 121 122 123 124 125 126 127
279 128 129 130 131 132 133 134 135
280 136 137 138 139 140 141 142 143
281 144 145 146 147 148 149 150 151
282 152 153 154 155 156 157 158 159
283 160 161 162 163 164 165 166 167
284 168 169 170 171 172 173 174 175
285 176 177 178 179 180 181 182 183
286 184 185 186 187 188 189 190 191
287 192 193 194 195 196 197 198 199
288 200 201 202 203 204 205 206 207
289 208 209 210 211 212 213 214 215
290 216 217 218 219 220 221 222 223
291 224 225 226 227 228 229 230 231
292 232 233 234 235 236 237 238 239
293 240 241 242 243 244 245 246 247
294 248 249 250 251 252 253 254 255
295 256>;
296 };
297
298 clocks {
299 compatible = "simple-bus";
300 #address-cells = <1>;
301 #size-cells = <0>;
302
303 clk32k_in: clock@0 {
304 compatible = "fixed-clock";
305 reg = <0>;
306 #clock-cells = <0>;
307 clock-frequency = <32768>;
308 };
309 };
310
311 gpio-keys {
312 compatible = "gpio-keys";
313
314 lid {
315 label = "Lid";
316 gpios = <&gpio TEGRA_GPIO(R, 4) GPIO_ACTIVE_LOW>;
317 linux,input-type = <5>;
318 linux,code = <KEY_RESERVED>;
319 debounce-interval = <1>;
320 gpio-key,wakeup;
321 };
322
323 power {
324 label = "Power";
325 gpios = <&gpio TEGRA_GPIO(Q, 0) GPIO_ACTIVE_LOW>;
326 linux,code = <KEY_POWER>;
327 debounce-interval = <30>;
328 gpio-key,wakeup;
329 };
330 };
331
332 panel: panel {
333 compatible = "auo,b133xtn01";
334
335 backlight = <&backlight>;
336 };
337
338 sound {
339 compatible = "nvidia,tegra-audio-max98090-nyan-big",
340 "nvidia,tegra-audio-max98090";
341 nvidia,model = "Acer Chromebook 13";
342
343 nvidia,audio-routing =
344 "Headphones", "HPR",
345 "Headphones", "HPL",
346 "Speakers", "SPKR",
347 "Speakers", "SPKL",
348 "Mic Jack", "MICBIAS",
349 "DMICL", "Int Mic",
350 "DMICR", "Int Mic",
351 "IN34", "Mic Jack";
352
353 nvidia,i2s-controller = <&tegra_i2s1>;
354 nvidia,audio-codec = <&acodec>;
355
356 clocks = <&tegra_car TEGRA124_CLK_PLL_A>,
357 <&tegra_car TEGRA124_CLK_PLL_A_OUT0>,
358 <&tegra_car TEGRA124_CLK_EXTERN1>;
359 clock-names = "pll_a", "pll_a_out0", "mclk";
360
361 nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(I, 7) GPIO_ACTIVE_HIGH>;
362 };
363};
364
365#include "cros-ec-keyboard.dtsi"