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ec601ff3 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 | ||
3635acef | 10 | #include <dt-bindings/sound/samsung-i2s.h> |
081a15e3 | 11 | #include <dt-bindings/input/input.h> |
ec601ff3 MS |
12 | #include "exynos4412.dtsi" |
13 | ||
14 | / { | |
62d38099 TF |
15 | chosen { |
16 | stdout-path = &serial_1; | |
17 | }; | |
18 | ||
ec601ff3 MS |
19 | firmware@0204F000 { |
20 | compatible = "samsung,secure-firmware"; | |
21 | reg = <0x0204F000 0x1000>; | |
22 | }; | |
23 | ||
081a15e3 MS |
24 | gpio_keys { |
25 | compatible = "gpio-keys"; | |
26 | pinctrl-names = "default"; | |
27 | pinctrl-0 = <&gpio_power_key>; | |
28 | ||
29 | power_key { | |
30 | interrupt-parent = <&gpx1>; | |
31 | interrupts = <3 0>; | |
32 | gpios = <&gpx1 3 1>; | |
33 | linux,code = <KEY_POWER>; | |
34 | label = "power key"; | |
35 | debounce-interval = <10>; | |
36 | gpio-key,wakeup; | |
37 | }; | |
38 | }; | |
39 | ||
5a852743 SN |
40 | i2s0: i2s@03830000 { |
41 | pinctrl-0 = <&i2s0_bus>; | |
42 | pinctrl-names = "default"; | |
43 | status = "okay"; | |
44 | clocks = <&clock_audss EXYNOS_I2S_BUS>, | |
3635acef SN |
45 | <&clock_audss EXYNOS_DOUT_AUD_BUS>, |
46 | <&clock_audss EXYNOS_SCLK_I2S>; | |
47 | clock-names = "iis", "i2s_opclk0", "i2s_opclk1"; | |
5a852743 SN |
48 | }; |
49 | ||
50 | sound: sound { | |
16696337 | 51 | compatible = "simple-audio-card"; |
59760009 SN |
52 | assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>, |
53 | <&clock_audss EXYNOS_MOUT_I2S>, | |
54 | <&clock_audss EXYNOS_DOUT_SRP>, | |
55 | <&clock_audss EXYNOS_DOUT_AUD_BUS>; | |
56 | assigned-clock-parents = <&clock CLK_FOUT_EPLL>, | |
57 | <&clock_audss EXYNOS_MOUT_AUDSS>; | |
58 | assigned-clock-rates = <0>, | |
59 | <0>, | |
60 | <192000000>, | |
61 | <19200000>; | |
16696337 SN |
62 | |
63 | simple-audio-card,format = "i2s"; | |
64 | simple-audio-card,bitclock-master = <&link0_codec>; | |
65 | simple-audio-card,frame-master = <&link0_codec>; | |
66 | ||
67 | simple-audio-card,cpu { | |
68 | sound-dai = <&i2s0 0>; | |
69 | system-clock-frequency = <19200000>; | |
70 | }; | |
71 | ||
72 | link0_codec: simple-audio-card,codec { | |
73 | sound-dai = <&max98090>; | |
74 | clocks = <&i2s0 CLK_I2S_CDCLK>; | |
75 | }; | |
5a852743 SN |
76 | }; |
77 | ||
ec601ff3 MS |
78 | mmc@12550000 { |
79 | pinctrl-0 = <&sd4_clk &sd4_cmd &sd4_bus4 &sd4_bus8>; | |
80 | pinctrl-names = "default"; | |
81 | vmmc-supply = <&ldo20_reg &buck8_reg>; | |
82 | status = "okay"; | |
83 | ||
84 | num-slots = <1>; | |
ec601ff3 MS |
85 | broken-cd; |
86 | card-detect-delay = <200>; | |
87 | samsung,dw-mshc-ciu-div = <3>; | |
88 | samsung,dw-mshc-sdr-timing = <2 3>; | |
89 | samsung,dw-mshc-ddr-timing = <1 2>; | |
aaa25a5a JC |
90 | bus-width = <8>; |
91 | cap-mmc-highspeed; | |
ec601ff3 MS |
92 | }; |
93 | ||
94 | watchdog@10060000 { | |
95 | status = "okay"; | |
96 | }; | |
97 | ||
98 | rtc@10070000 { | |
99 | status = "okay"; | |
100 | }; | |
101 | ||
102 | g2d@10800000 { | |
103 | status = "okay"; | |
104 | }; | |
105 | ||
106 | camera { | |
107 | status = "okay"; | |
108 | pinctrl-names = "default"; | |
109 | pinctrl-0 = <>; | |
110 | ||
111 | fimc_0: fimc@11800000 { | |
112 | status = "okay"; | |
0357a443 SN |
113 | assigned-clocks = <&clock CLK_MOUT_FIMC0>, |
114 | <&clock CLK_SCLK_FIMC0>; | |
115 | assigned-clock-parents = <&clock CLK_MOUT_MPLL_USER_T>; | |
116 | assigned-clock-rates = <0>, <176000000>; | |
ec601ff3 MS |
117 | }; |
118 | ||
119 | fimc_1: fimc@11810000 { | |
120 | status = "okay"; | |
0357a443 SN |
121 | assigned-clocks = <&clock CLK_MOUT_FIMC1>, |
122 | <&clock CLK_SCLK_FIMC1>; | |
123 | assigned-clock-parents = <&clock CLK_MOUT_MPLL_USER_T>; | |
124 | assigned-clock-rates = <0>, <176000000>; | |
ec601ff3 MS |
125 | }; |
126 | ||
127 | fimc_2: fimc@11820000 { | |
128 | status = "okay"; | |
0357a443 SN |
129 | assigned-clocks = <&clock CLK_MOUT_FIMC2>, |
130 | <&clock CLK_SCLK_FIMC2>; | |
131 | assigned-clock-parents = <&clock CLK_MOUT_MPLL_USER_T>; | |
132 | assigned-clock-rates = <0>, <176000000>; | |
ec601ff3 MS |
133 | }; |
134 | ||
135 | fimc_3: fimc@11830000 { | |
136 | status = "okay"; | |
0357a443 SN |
137 | assigned-clocks = <&clock CLK_MOUT_FIMC3>, |
138 | <&clock CLK_SCLK_FIMC3>; | |
139 | assigned-clock-parents = <&clock CLK_MOUT_MPLL_USER_T>; | |
140 | assigned-clock-rates = <0>, <176000000>; | |
ec601ff3 MS |
141 | }; |
142 | }; | |
143 | ||
144 | sdhci@12530000 { | |
145 | bus-width = <4>; | |
146 | pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>; | |
147 | pinctrl-names = "default"; | |
148 | vmmc-supply = <&ldo4_reg &ldo21_reg>; | |
78f54db1 MS |
149 | cd-gpios = <&gpk2 2 0>; |
150 | cd-inverted; | |
ec601ff3 MS |
151 | status = "okay"; |
152 | }; | |
153 | ||
154 | serial@13800000 { | |
155 | status = "okay"; | |
156 | }; | |
157 | ||
158 | serial@13810000 { | |
159 | status = "okay"; | |
160 | }; | |
161 | ||
162 | fixed-rate-clocks { | |
163 | xxti { | |
164 | compatible = "samsung,clock-xxti"; | |
165 | clock-frequency = <0>; | |
166 | }; | |
167 | ||
168 | xusbxti { | |
169 | compatible = "samsung,clock-xusbxti"; | |
170 | clock-frequency = <24000000>; | |
171 | }; | |
172 | }; | |
173 | ||
174 | i2c@13860000 { | |
175 | pinctrl-0 = <&i2c0_bus>; | |
176 | pinctrl-names = "default"; | |
cc3fe7ab DD |
177 | samsung,i2c-sda-delay = <100>; |
178 | samsung,i2c-max-bus-freq = <400000>; | |
ec601ff3 MS |
179 | status = "okay"; |
180 | ||
181 | usb3503: usb3503@08 { | |
182 | compatible = "smsc,usb3503"; | |
183 | reg = <0x08>; | |
184 | ||
185 | intn-gpios = <&gpx3 0 0>; | |
186 | connect-gpios = <&gpx3 4 0>; | |
187 | reset-gpios = <&gpx3 5 0>; | |
188 | initial-mode = <1>; | |
189 | }; | |
190 | ||
191 | max77686: pmic@09 { | |
192 | compatible = "maxim,max77686"; | |
eea6653a DD |
193 | interrupt-parent = <&gpx3>; |
194 | interrupts = <2 0>; | |
195 | pinctrl-names = "default"; | |
196 | pinctrl-0 = <&max77686_irq>; | |
ec601ff3 MS |
197 | reg = <0x09>; |
198 | #clock-cells = <1>; | |
199 | ||
200 | voltage-regulators { | |
201 | ldo1_reg: LDO1 { | |
202 | regulator-name = "VDD_ALIVE_1.0V"; | |
203 | regulator-min-microvolt = <1000000>; | |
204 | regulator-max-microvolt = <1000000>; | |
205 | regulator-always-on; | |
206 | }; | |
207 | ||
208 | ldo2_reg: LDO2 { | |
209 | regulator-name = "VDDQ_M1_2_1.8V"; | |
210 | regulator-min-microvolt = <1800000>; | |
211 | regulator-max-microvolt = <1800000>; | |
212 | regulator-always-on; | |
213 | }; | |
214 | ||
215 | ldo3_reg: LDO3 { | |
216 | regulator-name = "VDDQ_EXT_1.8V"; | |
217 | regulator-min-microvolt = <1800000>; | |
218 | regulator-max-microvolt = <1800000>; | |
219 | regulator-always-on; | |
220 | }; | |
221 | ||
222 | ldo4_reg: LDO4 { | |
223 | regulator-name = "VDDQ_MMC2_2.8V"; | |
224 | regulator-min-microvolt = <2800000>; | |
225 | regulator-max-microvolt = <2800000>; | |
226 | regulator-always-on; | |
227 | regulator-boot-on; | |
228 | }; | |
229 | ||
230 | ldo5_reg: LDO5 { | |
231 | regulator-name = "VDDQ_MMC1_3_1.8V"; | |
232 | regulator-min-microvolt = <1800000>; | |
233 | regulator-max-microvolt = <1800000>; | |
234 | regulator-always-on; | |
235 | regulator-boot-on; | |
236 | }; | |
237 | ||
238 | ldo6_reg: LDO6 { | |
239 | regulator-name = "VDD10_MPLL_1.0V"; | |
240 | regulator-min-microvolt = <1000000>; | |
241 | regulator-max-microvolt = <1000000>; | |
242 | regulator-always-on; | |
243 | }; | |
244 | ||
245 | ldo7_reg: LDO7 { | |
246 | regulator-name = "VDD10_XPLL_1.0V"; | |
247 | regulator-min-microvolt = <1000000>; | |
248 | regulator-max-microvolt = <1000000>; | |
249 | regulator-always-on; | |
250 | }; | |
251 | ||
252 | ldo11_reg: LDO11 { | |
253 | regulator-name = "VDD18_ABB1_1.8V"; | |
254 | regulator-min-microvolt = <1800000>; | |
255 | regulator-max-microvolt = <1800000>; | |
256 | regulator-always-on; | |
257 | }; | |
258 | ||
259 | ldo12_reg: LDO12 { | |
260 | regulator-name = "VDD33_USB_3.3V"; | |
261 | regulator-min-microvolt = <3300000>; | |
262 | regulator-max-microvolt = <3300000>; | |
263 | regulator-always-on; | |
264 | regulator-boot-on; | |
265 | }; | |
266 | ||
267 | ldo13_reg: LDO13 { | |
268 | regulator-name = "VDDQ_C2C_W_1.8V"; | |
269 | regulator-min-microvolt = <1800000>; | |
270 | regulator-max-microvolt = <1800000>; | |
271 | regulator-always-on; | |
272 | regulator-boot-on; | |
273 | }; | |
274 | ||
275 | ldo14_reg: LDO14 { | |
276 | regulator-name = "VDD18_ABB0_2_1.8V"; | |
277 | regulator-min-microvolt = <1800000>; | |
278 | regulator-max-microvolt = <1800000>; | |
279 | regulator-always-on; | |
280 | regulator-boot-on; | |
281 | }; | |
282 | ||
283 | ldo15_reg: LDO15 { | |
284 | regulator-name = "VDD10_HSIC_1.0V"; | |
285 | regulator-min-microvolt = <1000000>; | |
286 | regulator-max-microvolt = <1000000>; | |
287 | regulator-always-on; | |
288 | regulator-boot-on; | |
289 | }; | |
290 | ||
291 | ldo16_reg: LDO16 { | |
292 | regulator-name = "VDD18_HSIC_1.8V"; | |
293 | regulator-min-microvolt = <1800000>; | |
294 | regulator-max-microvolt = <1800000>; | |
295 | regulator-always-on; | |
296 | regulator-boot-on; | |
297 | }; | |
298 | ||
299 | ldo20_reg: LDO20 { | |
300 | regulator-name = "LDO20_1.8V"; | |
301 | regulator-min-microvolt = <1800000>; | |
302 | regulator-max-microvolt = <1800000>; | |
303 | regulator-boot-on; | |
304 | }; | |
305 | ||
306 | ldo21_reg: LDO21 { | |
307 | regulator-name = "LDO21_3.3V"; | |
308 | regulator-min-microvolt = <3300000>; | |
309 | regulator-max-microvolt = <3300000>; | |
310 | regulator-always-on; | |
311 | regulator-boot-on; | |
312 | }; | |
313 | ||
314 | ldo25_reg: LDO25 { | |
315 | regulator-name = "VDDQ_LCD_1.8V"; | |
316 | regulator-min-microvolt = <1800000>; | |
317 | regulator-max-microvolt = <1800000>; | |
318 | regulator-always-on; | |
319 | regulator-boot-on; | |
320 | }; | |
321 | ||
322 | buck1_reg: BUCK1 { | |
323 | regulator-name = "vdd_mif"; | |
324 | regulator-min-microvolt = <1000000>; | |
325 | regulator-max-microvolt = <1000000>; | |
326 | regulator-always-on; | |
327 | regulator-boot-on; | |
328 | }; | |
329 | ||
330 | buck2_reg: BUCK2 { | |
331 | regulator-name = "vdd_arm"; | |
332 | regulator-min-microvolt = <900000>; | |
333 | regulator-max-microvolt = <1350000>; | |
334 | regulator-always-on; | |
335 | regulator-boot-on; | |
336 | }; | |
337 | ||
338 | buck3_reg: BUCK3 { | |
339 | regulator-name = "vdd_int"; | |
340 | regulator-min-microvolt = <1000000>; | |
341 | regulator-max-microvolt = <1000000>; | |
342 | regulator-always-on; | |
343 | regulator-boot-on; | |
344 | }; | |
345 | ||
346 | buck4_reg: BUCK4 { | |
347 | regulator-name = "vdd_g3d"; | |
348 | regulator-min-microvolt = <900000>; | |
349 | regulator-max-microvolt = <1100000>; | |
350 | regulator-microvolt-offset = <50000>; | |
351 | }; | |
352 | ||
353 | buck5_reg: BUCK5 { | |
354 | regulator-name = "VDDQ_CKEM1_2_1.2V"; | |
355 | regulator-min-microvolt = <1200000>; | |
356 | regulator-max-microvolt = <1200000>; | |
357 | regulator-always-on; | |
358 | regulator-boot-on; | |
359 | }; | |
360 | ||
361 | buck6_reg: BUCK6 { | |
362 | regulator-name = "BUCK6_1.35V"; | |
363 | regulator-min-microvolt = <1350000>; | |
364 | regulator-max-microvolt = <1350000>; | |
365 | regulator-always-on; | |
366 | regulator-boot-on; | |
367 | }; | |
368 | ||
369 | buck7_reg: BUCK7 { | |
370 | regulator-name = "BUCK7_2.0V"; | |
371 | regulator-min-microvolt = <2000000>; | |
372 | regulator-max-microvolt = <2000000>; | |
373 | regulator-always-on; | |
374 | }; | |
375 | ||
376 | buck8_reg: BUCK8 { | |
377 | regulator-name = "BUCK8_2.8V"; | |
378 | regulator-min-microvolt = <2800000>; | |
379 | regulator-max-microvolt = <2800000>; | |
ec601ff3 MS |
380 | }; |
381 | }; | |
382 | }; | |
383 | }; | |
384 | ||
5a852743 SN |
385 | i2c@13870000 { |
386 | pinctrl-names = "default"; | |
387 | pinctrl-0 = <&i2c1_bus>; | |
388 | status = "okay"; | |
389 | max98090: max98090@10 { | |
390 | compatible = "maxim,max98090"; | |
391 | reg = <0x10>; | |
392 | interrupt-parent = <&gpx0>; | |
393 | interrupts = <0 0>; | |
3635acef SN |
394 | clocks = <&i2s0 CLK_I2S_CDCLK>; |
395 | clock-names = "mclk"; | |
16696337 | 396 | #sound-dai-cells = <0>; |
5a852743 SN |
397 | }; |
398 | }; | |
399 | ||
ec601ff3 MS |
400 | exynos-usbphy@125B0000 { |
401 | status = "okay"; | |
402 | }; | |
403 | ||
404 | hsotg@12480000 { | |
32f144f2 | 405 | dr_mode = "peripheral"; |
ec601ff3 MS |
406 | status = "okay"; |
407 | vusb_d-supply = <&ldo15_reg>; | |
408 | vusb_a-supply = <&ldo12_reg>; | |
409 | }; | |
410 | ||
411 | ehci: ehci@12580000 { | |
412 | status = "okay"; | |
413 | }; | |
414 | }; | |
081a15e3 MS |
415 | |
416 | &pinctrl_1 { | |
417 | gpio_power_key: power_key { | |
418 | samsung,pins = "gpx1-3"; | |
419 | samsung,pin-pud = <0>; | |
420 | }; | |
eea6653a DD |
421 | |
422 | max77686_irq: max77686-irq { | |
423 | samsung,pins = "gpx3-2"; | |
424 | samsung,pin-function = <0>; | |
425 | samsung,pin-pud = <0>; | |
426 | samsung,pin-drv = <0>; | |
427 | }; | |
081a15e3 | 428 | }; |