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Merge remote-tracking branch 'regulator/for-next'
[deliverable/linux.git] / arch / arm / boot / dts / exynos5420-arndale-octa.dts
CommitLineData
9dd51c9f
SK		 1/*
2 * Samsung's Exynos5420 based Arndale Octa board device tree source
3 *
4 * Copyright (c) 2013 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 "exynos5420.dtsi"
4f0d20ec 14#include "exynos5420-cpus.dtsi"
31b9903c 15#include <dt-bindings/gpio/gpio.h>
f4deb687 16#include <dt-bindings/interrupt-controller/irq.h>
0c6f6516 17#include <dt-bindings/input/input.h>
ce9940a9 18#include <dt-bindings/clock/samsung,s2mps11.h>
8b9ac7e3 19#include "exynos-mfc-reserved-memory.dtsi"
9dd51c9f
SK		 20
21/ {
22 model = "Insignal Arndale Octa evaluation board based on EXYNOS5420";
8bdb31b4 23 compatible = "insignal,arndale-octa", "samsung,exynos5420", "samsung,exynos5";
9dd51c9f 24
a0eb1095 25 memory@20000000 {
12676ee1 26 device_type = "memory";
9dd51c9f
SK		 27 reg = <0x20000000 0x80000000>;
28 };
29
30 chosen {
31 bootargs = "console=ttySAC3,115200";
32 };
33
345e9bf0
TB		 34 firmware@02073000 {
35 compatible = "samsung,secure-firmware";
36 reg = <0x02073000 0x1000>;
37 };
38
9dd51c9f
SK		 39 fixed-rate-clocks {
40 oscclk {
41 compatible = "samsung,exynos5420-oscclk";
42 clock-frequency = <24000000>;
43 };
44 };
45
0c6f6516
SK		 46 gpio_keys {
47 compatible = "gpio-keys";
48
49 wakeup {
50 label = "SW-TACT1";
31b9903c 51 gpios = <&gpx2 7 GPIO_ACTIVE_LOW>;
0c6f6516 52 linux,code = <KEY_WAKEUP>;
36a0282a 53 wakeup-source;
0c6f6516
SK		 54 };
55 };
9dd51c9f 56};
4e03394e 57
8b51c5e7
BZ		 58&cpu0 {
59 cpu-supply = <&buck2_reg>;
60};
61
62&cpu4 {
63 cpu-supply = <&buck6_reg>;
64};
65
4e03394e
SS		 66&usbdrd_dwc3_1 {
67 dr_mode = "host";
68};
25217fef
AK		 69
70&cci {
71 status = "disabled";
72};
1fed2252 73
d7ec05cb
MK		 74&hdmi {
75 hpd-gpios = <&gpx3 7 GPIO_ACTIVE_HIGH>;
76 vdd_osc-supply = <&ldo7_reg>;
77 vdd_pll-supply = <&ldo6_reg>;
78 vdd-supply = <&ldo6_reg>;
79 ddc = <&i2c_2>;
80 status = "okay";
81};
82
5e6b2889
KK		 83&hsi2c_4 {
84 status = "okay";
85
86 s2mps11_pmic@66 {
87 compatible = "samsung,s2mps11-pmic";
88 reg = <0x66>;
5e6b2889
KK		 89
90 interrupt-parent = <&gpx3>;
91 interrupts = <2 IRQ_TYPE_EDGE_FALLING>;
92 pinctrl-names = "default";
93 pinctrl-0 = <&s2mps11_irq>;
94
95 s2mps11_osc: clocks {
96 #clock-cells = <1>;
97 clock-output-names = "s2mps11_ap",
98 "s2mps11_cp", "s2mps11_bt";
99 };
100
101 regulators {
102 ldo1_reg: LDO1 {
103 regulator-name = "PVDD_ALIVE_1V0";
104 regulator-min-microvolt = <1000000>;
105 regulator-max-microvolt = <1000000>;
106 regulator-always-on;
107 };
108
109 ldo2_reg: LDO2 {
110 regulator-name = "PVDD_APIO_1V8";
111 regulator-min-microvolt = <1800000>;
112 regulator-max-microvolt = <1800000>;
113 };
114
115 ldo3_reg: LDO3 {
116 regulator-name = "PVDD_APIO_MMCON_1V8";
117 regulator-min-microvolt = <1800000>;
118 regulator-max-microvolt = <1800000>;
119 regulator-always-on;
120 };
121
122 ldo4_reg: LDO4 {
123 regulator-name = "PVDD_ADC_1V8";
124 regulator-min-microvolt = <1800000>;
125 regulator-max-microvolt = <1800000>;
126 };
127
128 ldo5_reg: LDO5 {
129 regulator-name = "PVDD_PLL_1V8";
130 regulator-min-microvolt = <1800000>;
131 regulator-max-microvolt = <1800000>;
132 regulator-always-on;
133 };
134
135 ldo6_reg: LDO6 {
136 regulator-name = "PVDD_ANAIP_1V0";
137 regulator-min-microvolt = <1000000>;
138 regulator-max-microvolt = <1000000>;
139 };
140
141 ldo7_reg: LDO7 {
142 regulator-name = "PVDD_ANAIP_1V8";
143 regulator-min-microvolt = <1800000>;
144 regulator-max-microvolt = <1800000>;
145 };
146
147 ldo8_reg: LDO8 {
148 regulator-name = "PVDD_ABB_1V8";
149 regulator-min-microvolt = <1800000>;
150 regulator-max-microvolt = <1800000>;
151 };
152
153 ldo9_reg: LDO9 {
154 regulator-name = "PVDD_USB_3V3";
155 regulator-min-microvolt = <3000000>;
156 regulator-max-microvolt = <3000000>;
157 regulator-always-on;
158 };
159
160 ldo10_reg: LDO10 {
161 regulator-name = "PVDD_PRE_1V8";
162 regulator-min-microvolt = <1800000>;
163 regulator-max-microvolt = <1800000>;
164 regulator-always-on;
165 };
166
167 ldo11_reg: LDO11 {
168 regulator-name = "PVDD_USB_1V0";
169 regulator-min-microvolt = <1000000>;
170 regulator-max-microvolt = <1000000>;
171 regulator-always-on;
172 };
173
174 ldo12_reg: LDO12 {
175 regulator-name = "PVDD_HSIC_1V8";
176 regulator-min-microvolt = <1800000>;
177 regulator-max-microvolt = <1800000>;
178 };
179
180 ldo13_reg: LDO13 {
181 regulator-name = "PVDD_APIO_MMCOFF_2V8";
182 regulator-min-microvolt = <2800000>;
183 regulator-max-microvolt = <2800000>;
184 };
185
186 ldo15_reg: LDO15 {
187 regulator-name = "PVDD_PERI_2V8";
188 regulator-min-microvolt = <3300000>;
189 regulator-max-microvolt = <3300000>;
190 };
191
192 ldo16_reg: LDO16 {
193 regulator-name = "PVDD_PERI_3V3";
194 regulator-min-microvolt = <2200000>;
195 regulator-max-microvolt = <2200000>;
196 };
197
198 ldo18_reg: LDO18 {
199 regulator-name = "PVDD_EMMC_1V8";
200 regulator-min-microvolt = <1800000>;
201 regulator-max-microvolt = <1800000>;
202 };
203
204 ldo19_reg: LDO19 {
205 regulator-name = "PVDD_TFLASH_2V8";
206 regulator-min-microvolt = <2800000>;
207 regulator-max-microvolt = <2800000>;
208 };
209
210 ldo20_reg: LDO20 {
211 regulator-name = "PVDD_BTWIFI_1V8";
212 regulator-min-microvolt = <1800000>;
213 regulator-max-microvolt = <1800000>;
214 };
215
216 ldo21_reg: LDO21 {
217 regulator-name = "PVDD_CAM1IO_1V8";
218 regulator-min-microvolt = <1800000>;
219 regulator-max-microvolt = <1800000>;
220 };
221
222 ldo23_reg: LDO23 {
223 regulator-name = "PVDD_MIFS_1V1";
224 regulator-min-microvolt = <1200000>;
225 regulator-max-microvolt = <1200000>;
226 regulator-always-on;
227 };
228
229 ldo24_reg: LDO24 {
230 regulator-name = "PVDD_CAM1_AVDD_2V8";
231 regulator-min-microvolt = <2800000>;
232 regulator-max-microvolt = <2800000>;
233 };
234
235 ldo26_reg: LDO26 {
236 regulator-name = "PVDD_CAM0_AF_2V8";
237 regulator-min-microvolt = <3000000>;
238 regulator-max-microvolt = <3000000>;
239 };
240
241 ldo27_reg: LDO27 {
242 regulator-name = "PVDD_G3DS_1V0";
243 regulator-min-microvolt = <1200000>;
244 regulator-max-microvolt = <1200000>;
245 };
246
247 ldo28_reg: LDO28 {
248 regulator-name = "PVDD_TSP_3V3";
249 regulator-min-microvolt = <3300000>;
250 regulator-max-microvolt = <3300000>;
251 };
252
253 ldo29_reg: LDO29 {
254 regulator-name = "PVDD_AUDIO_1V8";
255 regulator-min-microvolt = <1800000>;
256 regulator-max-microvolt = <1800000>;
257 };
258
259 ldo31_reg: LDO31 {
260 regulator-name = "PVDD_PERI_1V8";
261 regulator-min-microvolt = <1800000>;
262 regulator-max-microvolt = <1800000>;
263 };
264
265 ldo32_reg: LDO32 {
266 regulator-name = "PVDD_LCD_1V8";
267 regulator-min-microvolt = <1800000>;
268 regulator-max-microvolt = <1800000>;
269 };
270
271 ldo33_reg: LDO33 {
272 regulator-name = "PVDD_CAM0IO_1V8";
273 regulator-min-microvolt = <1800000>;
274 regulator-max-microvolt = <1800000>;
275 };
276
277 ldo35_reg: LDO35 {
278 regulator-name = "PVDD_CAM0_DVDD_1V2";
279 regulator-min-microvolt = <1200000>;
280 regulator-max-microvolt = <1200000>;
281 };
282
283 ldo38_reg: LDO38 {
284 regulator-name = "PVDD_CAM0_AVDD_2V8";
285 regulator-min-microvolt = <2800000>;
286 regulator-max-microvolt = <2800000>;
287 };
288
289 buck1_reg: BUCK1 {
290 regulator-name = "PVDD_MIF_1V1";
291 regulator-min-microvolt = <800000>;
292 regulator-max-microvolt = <1100000>;
293 regulator-always-on;
294 };
295
296 buck2_reg: BUCK2 {
297 regulator-name = "vdd_arm";
298 regulator-min-microvolt = <800000>;
299 regulator-max-microvolt = <1000000>;
300 regulator-always-on;
301 };
302
303 buck3_reg: BUCK3 {
304 regulator-name = "PVDD_INT_1V0";
305 regulator-min-microvolt = <800000>;
306 regulator-max-microvolt = <1000000>;
307 regulator-always-on;
308 };
309
310 buck4_reg: BUCK4 {
311 regulator-name = "PVDD_G3D_1V0";
312 regulator-min-microvolt = <800000>;
313 regulator-max-microvolt = <1000000>;
314 };
315
316 buck5_reg: BUCK5 {
317 regulator-name = "PVDD_LPDDR3_1V2";
318 regulator-min-microvolt = <800000>;
319 regulator-max-microvolt = <1200000>;
320 regulator-always-on;
321 };
322
323 buck6_reg: BUCK6 {
324 regulator-name = "PVDD_KFC_1V0";
325 regulator-min-microvolt = <800000>;
326 regulator-max-microvolt = <1000000>;
327 regulator-always-on;
328 };
329
330 buck7_reg: BUCK7 {
331 regulator-name = "VIN_LLDO_1V4";
332 regulator-min-microvolt = <800000>;
333 regulator-max-microvolt = <1400000>;
334 regulator-always-on;
335 };
336
337 buck8_reg: BUCK8 {
338 regulator-name = "VIN_MLDO_2V0";
339 regulator-min-microvolt = <800000>;
340 regulator-max-microvolt = <2000000>;
341 regulator-always-on;
342 };
343
344 buck9_reg: BUCK9 {
345 regulator-name = "VIN_HLDO_3V5";
346 regulator-min-microvolt = <3000000>;
347 regulator-max-microvolt = <3500000>;
348 regulator-always-on;
349 };
350
351 buck10_reg: BUCK10 {
352 regulator-name = "PVDD_EMMCF_2V8";
353 regulator-min-microvolt = <2800000>;
354 regulator-max-microvolt = <2800000>;
355 };
356 };
357 };
358};
359
d7ec05cb
MK		 360&i2c_2 {
361 status = "okay";
362};
363
5e6b2889
KK		 364&mmc_0 {
365 status = "okay";
366 broken-cd;
367 card-detect-delay = <200>;
368 samsung,dw-mshc-ciu-div = <3>;
369 samsung,dw-mshc-sdr-timing = <0 4>;
370 samsung,dw-mshc-ddr-timing = <0 2>;
371 pinctrl-names = "default";
372 pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8>;
373 vmmc-supply = <&ldo10_reg>;
374 bus-width = <8>;
375 cap-mmc-highspeed;
376};
377
378&mmc_2 {
379 status = "okay";
380 card-detect-delay = <200>;
381 samsung,dw-mshc-ciu-div = <3>;
382 samsung,dw-mshc-sdr-timing = <2 3>;
383 samsung,dw-mshc-ddr-timing = <1 2>;
384 pinctrl-names = "default";
385 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
386 vmmc-supply = <&ldo19_reg>;
387 vqmmc-supply = <&ldo13_reg>;
388 bus-width = <4>;
389 cap-sd-highspeed;
390};
391
1fed2252
KK		 392&pinctrl_0 {
393 s2mps11_irq: s2mps11-irq {
394 samsung,pins = "gpx3-2";
395 samsung,pin-function = <0xf>;
396 samsung,pin-pud = <0>;
397 samsung,pin-drv = <0>;
398 };
399};
ce9940a9
KK		 400
401&rtc {
402 status = "okay";
403 clocks = <&clock CLK_RTC>, <&s2mps11_osc S2MPS11_CLK_AP>;
404 clock-names = "rtc", "rtc_src";
405};
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