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ARM: dts: ODROID i2c improvements for exynos4412-odroid-common
[deliverable/linux.git] / arch / arm / boot / dts / exynos4412-odroid-common.dtsi
CommitLineData
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MS		 1/*
2 * Common definition for Hardkernel's Exynos4412 based ODROID-X/X2/U2/U3 boards
3 * device tree source
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 2 as
7 * published by the Free Software Foundation.
8*/
9
081a15e3 10#include <dt-bindings/input/input.h>
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MS		 11#include "exynos4412.dtsi"
12
13/ {
14 firmware@0204F000 {
15 compatible = "samsung,secure-firmware";
16 reg = <0x0204F000 0x1000>;
17 };
18
081a15e3
MS		 19 gpio_keys {
20 compatible = "gpio-keys";
21 pinctrl-names = "default";
22 pinctrl-0 = <&gpio_power_key>;
23
24 power_key {
25 interrupt-parent = <&gpx1>;
26 interrupts = <3 0>;
27 gpios = <&gpx1 3 1>;
28 linux,code = <KEY_POWER>;
29 label = "power key";
30 debounce-interval = <10>;
31 gpio-key,wakeup;
32 };
33 };
34
5a852743
SN		 35 i2s0: i2s@03830000 {
36 pinctrl-0 = <&i2s0_bus>;
37 pinctrl-names = "default";
38 status = "okay";
39 clocks = <&clock_audss EXYNOS_I2S_BUS>,
40 <&clock_audss EXYNOS_DOUT_AUD_BUS>;
41 clock-names = "iis", "i2s_opclk0";
42 };
43
44 sound: sound {
45 compatible = "samsung,odroidx2-audio";
46 samsung,i2s-controller = <&i2s0>;
47 samsung,audio-codec = <&max98090>;
48 };
49
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MS		 50 mmc@12550000 {
51 pinctrl-0 = <&sd4_clk &sd4_cmd &sd4_bus4 &sd4_bus8>;
52 pinctrl-names = "default";
53 vmmc-supply = <&ldo20_reg &buck8_reg>;
54 status = "okay";
55
56 num-slots = <1>;
57 supports-highspeed;
58 broken-cd;
59 card-detect-delay = <200>;
60 samsung,dw-mshc-ciu-div = <3>;
61 samsung,dw-mshc-sdr-timing = <2 3>;
62 samsung,dw-mshc-ddr-timing = <1 2>;
63
64 slot@0 {
65 reg = <0>;
66 bus-width = <8>;
67 };
68 };
69
70 watchdog@10060000 {
71 status = "okay";
72 };
73
74 rtc@10070000 {
75 status = "okay";
76 };
77
78 g2d@10800000 {
79 status = "okay";
80 };
81
82 camera {
83 status = "okay";
84 pinctrl-names = "default";
85 pinctrl-0 = <>;
86
87 fimc_0: fimc@11800000 {
88 status = "okay";
89 };
90
91 fimc_1: fimc@11810000 {
92 status = "okay";
93 };
94
95 fimc_2: fimc@11820000 {
96 status = "okay";
97 };
98
99 fimc_3: fimc@11830000 {
100 status = "okay";
101 };
102 };
103
104 sdhci@12530000 {
105 bus-width = <4>;
106 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
107 pinctrl-names = "default";
108 vmmc-supply = <&ldo4_reg &ldo21_reg>;
78f54db1
MS		 109 cd-gpios = <&gpk2 2 0>;
110 cd-inverted;
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MS		 111 status = "okay";
112 };
113
114 serial@13800000 {
115 status = "okay";
116 };
117
118 serial@13810000 {
119 status = "okay";
120 };
121
122 fixed-rate-clocks {
123 xxti {
124 compatible = "samsung,clock-xxti";
125 clock-frequency = <0>;
126 };
127
128 xusbxti {
129 compatible = "samsung,clock-xusbxti";
130 clock-frequency = <24000000>;
131 };
132 };
133
134 i2c@13860000 {
135 pinctrl-0 = <&i2c0_bus>;
136 pinctrl-names = "default";
cc3fe7ab
DD		 137 samsung,i2c-sda-delay = <100>;
138 samsung,i2c-max-bus-freq = <400000>;
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MS		 139 status = "okay";
140
141 usb3503: usb3503@08 {
142 compatible = "smsc,usb3503";
143 reg = <0x08>;
144
145 intn-gpios = <&gpx3 0 0>;
146 connect-gpios = <&gpx3 4 0>;
147 reset-gpios = <&gpx3 5 0>;
148 initial-mode = <1>;
149 };
150
151 max77686: pmic@09 {
152 compatible = "maxim,max77686";
eea6653a
DD		 153 interrupt-parent = <&gpx3>;
154 interrupts = <2 0>;
155 pinctrl-names = "default";
156 pinctrl-0 = <&max77686_irq>;
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MS		 157 reg = <0x09>;
158 #clock-cells = <1>;
159
160 voltage-regulators {
161 ldo1_reg: LDO1 {
162 regulator-name = "VDD_ALIVE_1.0V";
163 regulator-min-microvolt = <1000000>;
164 regulator-max-microvolt = <1000000>;
165 regulator-always-on;
166 };
167
168 ldo2_reg: LDO2 {
169 regulator-name = "VDDQ_M1_2_1.8V";
170 regulator-min-microvolt = <1800000>;
171 regulator-max-microvolt = <1800000>;
172 regulator-always-on;
173 };
174
175 ldo3_reg: LDO3 {
176 regulator-name = "VDDQ_EXT_1.8V";
177 regulator-min-microvolt = <1800000>;
178 regulator-max-microvolt = <1800000>;
179 regulator-always-on;
180 };
181
182 ldo4_reg: LDO4 {
183 regulator-name = "VDDQ_MMC2_2.8V";
184 regulator-min-microvolt = <2800000>;
185 regulator-max-microvolt = <2800000>;
186 regulator-always-on;
187 regulator-boot-on;
188 };
189
190 ldo5_reg: LDO5 {
191 regulator-name = "VDDQ_MMC1_3_1.8V";
192 regulator-min-microvolt = <1800000>;
193 regulator-max-microvolt = <1800000>;
194 regulator-always-on;
195 regulator-boot-on;
196 };
197
198 ldo6_reg: LDO6 {
199 regulator-name = "VDD10_MPLL_1.0V";
200 regulator-min-microvolt = <1000000>;
201 regulator-max-microvolt = <1000000>;
202 regulator-always-on;
203 };
204
205 ldo7_reg: LDO7 {
206 regulator-name = "VDD10_XPLL_1.0V";
207 regulator-min-microvolt = <1000000>;
208 regulator-max-microvolt = <1000000>;
209 regulator-always-on;
210 };
211
212 ldo11_reg: LDO11 {
213 regulator-name = "VDD18_ABB1_1.8V";
214 regulator-min-microvolt = <1800000>;
215 regulator-max-microvolt = <1800000>;
216 regulator-always-on;
217 };
218
219 ldo12_reg: LDO12 {
220 regulator-name = "VDD33_USB_3.3V";
221 regulator-min-microvolt = <3300000>;
222 regulator-max-microvolt = <3300000>;
223 regulator-always-on;
224 regulator-boot-on;
225 };
226
227 ldo13_reg: LDO13 {
228 regulator-name = "VDDQ_C2C_W_1.8V";
229 regulator-min-microvolt = <1800000>;
230 regulator-max-microvolt = <1800000>;
231 regulator-always-on;
232 regulator-boot-on;
233 };
234
235 ldo14_reg: LDO14 {
236 regulator-name = "VDD18_ABB0_2_1.8V";
237 regulator-min-microvolt = <1800000>;
238 regulator-max-microvolt = <1800000>;
239 regulator-always-on;
240 regulator-boot-on;
241 };
242
243 ldo15_reg: LDO15 {
244 regulator-name = "VDD10_HSIC_1.0V";
245 regulator-min-microvolt = <1000000>;
246 regulator-max-microvolt = <1000000>;
247 regulator-always-on;
248 regulator-boot-on;
249 };
250
251 ldo16_reg: LDO16 {
252 regulator-name = "VDD18_HSIC_1.8V";
253 regulator-min-microvolt = <1800000>;
254 regulator-max-microvolt = <1800000>;
255 regulator-always-on;
256 regulator-boot-on;
257 };
258
259 ldo20_reg: LDO20 {
260 regulator-name = "LDO20_1.8V";
261 regulator-min-microvolt = <1800000>;
262 regulator-max-microvolt = <1800000>;
263 regulator-boot-on;
264 };
265
266 ldo21_reg: LDO21 {
267 regulator-name = "LDO21_3.3V";
268 regulator-min-microvolt = <3300000>;
269 regulator-max-microvolt = <3300000>;
270 regulator-always-on;
271 regulator-boot-on;
272 };
273
274 ldo25_reg: LDO25 {
275 regulator-name = "VDDQ_LCD_1.8V";
276 regulator-min-microvolt = <1800000>;
277 regulator-max-microvolt = <1800000>;
278 regulator-always-on;
279 regulator-boot-on;
280 };
281
282 buck1_reg: BUCK1 {
283 regulator-name = "vdd_mif";
284 regulator-min-microvolt = <1000000>;
285 regulator-max-microvolt = <1000000>;
286 regulator-always-on;
287 regulator-boot-on;
288 };
289
290 buck2_reg: BUCK2 {
291 regulator-name = "vdd_arm";
292 regulator-min-microvolt = <900000>;
293 regulator-max-microvolt = <1350000>;
294 regulator-always-on;
295 regulator-boot-on;
296 };
297
298 buck3_reg: BUCK3 {
299 regulator-name = "vdd_int";
300 regulator-min-microvolt = <1000000>;
301 regulator-max-microvolt = <1000000>;
302 regulator-always-on;
303 regulator-boot-on;
304 };
305
306 buck4_reg: BUCK4 {
307 regulator-name = "vdd_g3d";
308 regulator-min-microvolt = <900000>;
309 regulator-max-microvolt = <1100000>;
310 regulator-microvolt-offset = <50000>;
311 };
312
313 buck5_reg: BUCK5 {
314 regulator-name = "VDDQ_CKEM1_2_1.2V";
315 regulator-min-microvolt = <1200000>;
316 regulator-max-microvolt = <1200000>;
317 regulator-always-on;
318 regulator-boot-on;
319 };
320
321 buck6_reg: BUCK6 {
322 regulator-name = "BUCK6_1.35V";
323 regulator-min-microvolt = <1350000>;
324 regulator-max-microvolt = <1350000>;
325 regulator-always-on;
326 regulator-boot-on;
327 };
328
329 buck7_reg: BUCK7 {
330 regulator-name = "BUCK7_2.0V";
331 regulator-min-microvolt = <2000000>;
332 regulator-max-microvolt = <2000000>;
333 regulator-always-on;
334 };
335
336 buck8_reg: BUCK8 {
337 regulator-name = "BUCK8_2.8V";
338 regulator-min-microvolt = <2800000>;
339 regulator-max-microvolt = <2800000>;
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MS		 340 };
341 };
342 };
343 };
344
5a852743
SN		 345 i2c@13870000 {
346 pinctrl-names = "default";
347 pinctrl-0 = <&i2c1_bus>;
348 status = "okay";
349 max98090: max98090@10 {
350 compatible = "maxim,max98090";
351 reg = <0x10>;
352 interrupt-parent = <&gpx0>;
353 interrupts = <0 0>;
354 };
355 };
356
ec601ff3
MS		 357 exynos-usbphy@125B0000 {
358 status = "okay";
359 };
360
361 hsotg@12480000 {
362 status = "okay";
363 vusb_d-supply = <&ldo15_reg>;
364 vusb_a-supply = <&ldo12_reg>;
365 };
366
367 ehci: ehci@12580000 {
368 status = "okay";
369 };
370};
081a15e3
MS		 371
372&pinctrl_1 {
373 gpio_power_key: power_key {
374 samsung,pins = "gpx1-3";
375 samsung,pin-pud = <0>;
376 };
eea6653a
DD		 377
378 max77686_irq: max77686-irq {
379 samsung,pins = "gpx3-2";
380 samsung,pin-function = <0>;
381 samsung,pin-pud = <0>;
382 samsung,pin-drv = <0>;
383 };
081a15e3 384};
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