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6bcf60f8 HS |
1 | /* |
2 | * Copyright (c) 2013 Heiko Stuebner <heiko@sntech.de> | |
3 | * | |
e068f498 HS |
4 | * This file is dual-licensed: you can use it either under the terms |
5 | * of the GPL or the X11 license, at your option. Note that this dual | |
6 | * licensing only applies to this file, and not this project as a | |
7 | * whole. | |
6bcf60f8 | 8 | * |
e068f498 HS |
9 | * a) This file is free software; you can redistribute it and/or |
10 | * modify it under the terms of the GNU General Public License as | |
11 | * published by the Free Software Foundation; either version 2 of the | |
12 | * License, or (at your option) any later version. | |
13 | * | |
14 | * This file is distributed in the hope that it will be useful, | |
15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | * GNU General Public License for more details. | |
18 | * | |
19 | * Or, alternatively, | |
20 | * | |
21 | * b) Permission is hereby granted, free of charge, to any person | |
22 | * obtaining a copy of this software and associated documentation | |
23 | * files (the "Software"), to deal in the Software without | |
24 | * restriction, including without limitation the rights to use, | |
25 | * copy, modify, merge, publish, distribute, sublicense, and/or | |
26 | * sell copies of the Software, and to permit persons to whom the | |
27 | * Software is furnished to do so, subject to the following | |
28 | * conditions: | |
29 | * | |
30 | * The above copyright notice and this permission notice shall be | |
31 | * included in all copies or substantial portions of the Software. | |
32 | * | |
33 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, | |
34 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES | |
35 | * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | |
36 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT | |
37 | * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, | |
38 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | |
39 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR | |
40 | * OTHER DEALINGS IN THE SOFTWARE. | |
6bcf60f8 HS |
41 | */ |
42 | ||
43 | /dts-v1/; | |
44 | #include "rk3188.dtsi" | |
45 | ||
46 | / { | |
47 | model = "Radxa Rock"; | |
ac4eba8e | 48 | compatible = "radxa,rock", "rockchip,rk3188"; |
6bcf60f8 HS |
49 | |
50 | memory { | |
51 | reg = <0x60000000 0x80000000>; | |
52 | }; | |
53 | ||
c3030d30 HS |
54 | gpio-keys { |
55 | compatible = "gpio-keys"; | |
56 | #address-cells = <1>; | |
57 | #size-cells = <0>; | |
58 | autorepeat; | |
6bcf60f8 | 59 | |
c3030d30 HS |
60 | button@0 { |
61 | gpios = <&gpio0 4 GPIO_ACTIVE_LOW>; | |
62 | linux,code = <116>; | |
63 | label = "GPIO Key Power"; | |
64 | linux,input-type = <1>; | |
65 | gpio-key,wakeup = <1>; | |
66 | debounce-interval = <100>; | |
6bcf60f8 | 67 | }; |
c3030d30 | 68 | }; |
6bcf60f8 | 69 | |
c3030d30 HS |
70 | gpio-leds { |
71 | compatible = "gpio-leds"; | |
6bcf60f8 | 72 | |
c3030d30 | 73 | green { |
3db5894b | 74 | label = "rock:green:user1"; |
c3030d30 HS |
75 | gpios = <&gpio0 12 GPIO_ACTIVE_LOW>; |
76 | default-state = "off"; | |
77 | }; | |
6bcf60f8 | 78 | |
3db5894b RP |
79 | blue { |
80 | label = "rock:blue:user2"; | |
c3030d30 HS |
81 | gpios = <&gpio0 14 GPIO_ACTIVE_LOW>; |
82 | default-state = "off"; | |
6bcf60f8 HS |
83 | }; |
84 | ||
c3030d30 | 85 | sleep { |
3db5894b | 86 | label = "rock:red:power"; |
c3030d30 HS |
87 | gpios = <&gpio0 15 0>; |
88 | default-state = "off"; | |
89 | }; | |
6bcf60f8 | 90 | }; |
b09e35a3 | 91 | |
08567053 BG |
92 | ir_recv: gpio-ir-receiver { |
93 | compatible = "gpio-ir-receiver"; | |
94 | gpios = <&gpio0 10 1>; | |
95 | pinctrl-names = "default"; | |
96 | pinctrl-0 = <&ir_recv_pin>; | |
97 | }; | |
98 | ||
f1c8547f HS |
99 | vcc_otg: usb-otg-regulator { |
100 | compatible = "regulator-fixed"; | |
101 | enable-active-high; | |
102 | gpio = <&gpio2 31 GPIO_ACTIVE_HIGH>; | |
103 | pinctrl-names = "default"; | |
66fa6cf2 | 104 | pinctrl-0 = <&otg_vbus_drv>; |
f1c8547f HS |
105 | regulator-name = "otg-vbus"; |
106 | regulator-min-microvolt = <5000000>; | |
107 | regulator-max-microvolt = <5000000>; | |
108 | regulator-always-on; | |
109 | regulator-boot-on; | |
110 | }; | |
111 | ||
b09e35a3 HS |
112 | vcc_sd0: sdmmc-regulator { |
113 | compatible = "regulator-fixed"; | |
114 | regulator-name = "sdmmc-supply"; | |
115 | regulator-min-microvolt = <3300000>; | |
116 | regulator-max-microvolt = <3300000>; | |
117 | gpio = <&gpio3 1 GPIO_ACTIVE_LOW>; | |
118 | startup-delay-us = <100000>; | |
119 | vin-supply = <&vcc_io>; | |
120 | }; | |
f1c8547f HS |
121 | |
122 | vcc_host: usb-host-regulator { | |
123 | compatible = "regulator-fixed"; | |
124 | enable-active-high; | |
125 | gpio = <&gpio0 3 GPIO_ACTIVE_HIGH>; | |
126 | pinctrl-names = "default"; | |
66fa6cf2 | 127 | pinctrl-0 = <&host_vbus_drv>; |
f1c8547f HS |
128 | regulator-name = "host-pwr"; |
129 | regulator-min-microvolt = <5000000>; | |
130 | regulator-max-microvolt = <5000000>; | |
131 | regulator-always-on; | |
132 | regulator-boot-on; | |
133 | }; | |
776920e1 HS |
134 | |
135 | vsys: vsys-regulator { | |
136 | compatible = "regulator-fixed"; | |
137 | regulator-name = "vsys"; | |
138 | regulator-min-microvolt = <5000000>; | |
139 | regulator-max-microvolt = <5000000>; | |
140 | regulator-boot-on; | |
141 | }; | |
6bcf60f8 | 142 | }; |
fcbbf965 | 143 | |
c6ec956b RP |
144 | &emac { |
145 | status = "okay"; | |
146 | ||
147 | pinctrl-names = "default"; | |
148 | pinctrl-0 = <&emac_xfer>, <&emac_mdio>, <&phy_int>; | |
149 | ||
150 | phy = <&phy0>; | |
151 | phy-supply = <&vcc_rmii>; | |
152 | ||
153 | phy0: ethernet-phy@0 { | |
154 | reg = <0>; | |
155 | interrupt-parent = <&gpio3>; | |
156 | interrupts = <26 IRQ_TYPE_LEVEL_LOW>; | |
157 | }; | |
158 | }; | |
159 | ||
3adb1327 HS |
160 | &cpu0 { |
161 | cpu0-supply = <&vdd_arm>; | |
162 | }; | |
163 | ||
fe2c89af BG |
164 | &i2c1 { |
165 | status = "okay"; | |
166 | clock-frequency = <400000>; | |
167 | ||
4721ab85 HS |
168 | rtc@51 { |
169 | compatible = "haoyu,hym8563"; | |
170 | reg = <0x51>; | |
171 | interrupt-parent = <&gpio0>; | |
172 | interrupts = <13 IRQ_TYPE_EDGE_FALLING>; | |
173 | pinctrl-names = "default"; | |
174 | pinctrl-0 = <&rtc_int>; | |
175 | #clock-cells = <0>; | |
176 | clock-output-names = "xin32k"; | |
177 | }; | |
178 | ||
fe2c89af BG |
179 | act8846: act8846@5a { |
180 | compatible = "active-semi,act8846"; | |
181 | reg = <0x5a>; | |
182 | status = "okay"; | |
9ab79be0 | 183 | system-power-controller; |
fe2c89af BG |
184 | |
185 | pinctrl-names = "default"; | |
186 | pinctrl-0 = <&act8846_dvs0_ctl>; | |
187 | ||
776920e1 HS |
188 | vp1-supply = <&vsys>; |
189 | vp2-supply = <&vsys>; | |
190 | vp3-supply = <&vsys>; | |
191 | vp4-supply = <&vsys>; | |
192 | inl1-supply = <&vcc_io>; | |
193 | inl2-supply = <&vsys>; | |
194 | inl3-supply = <&vsys>; | |
195 | ||
fe2c89af BG |
196 | regulators { |
197 | vcc_ddr: REG1 { | |
198 | regulator-name = "VCC_DDR"; | |
199 | regulator-min-microvolt = <1200000>; | |
200 | regulator-max-microvolt = <1200000>; | |
201 | regulator-always-on; | |
202 | }; | |
203 | ||
204 | vdd_log: REG2 { | |
205 | regulator-name = "VDD_LOG"; | |
206 | regulator-min-microvolt = <1000000>; | |
207 | regulator-max-microvolt = <1000000>; | |
208 | regulator-always-on; | |
209 | }; | |
210 | ||
211 | vdd_arm: REG3 { | |
212 | regulator-name = "VDD_ARM"; | |
213 | regulator-min-microvolt = <875000>; | |
3adb1327 | 214 | regulator-max-microvolt = <1350000>; |
fe2c89af BG |
215 | regulator-always-on; |
216 | }; | |
217 | ||
218 | vcc_io: REG4 { | |
219 | regulator-name = "VCC_IO"; | |
220 | regulator-min-microvolt = <3300000>; | |
221 | regulator-max-microvolt = <3300000>; | |
222 | regulator-always-on; | |
223 | }; | |
224 | ||
225 | vdd_10: REG5 { | |
226 | regulator-name = "VDD_10"; | |
227 | regulator-min-microvolt = <1000000>; | |
228 | regulator-max-microvolt = <1000000>; | |
229 | regulator-always-on; | |
230 | }; | |
231 | ||
232 | vdd_hdmi: REG6 { | |
233 | regulator-name = "VDD_HDMI"; | |
234 | regulator-min-microvolt = <2500000>; | |
235 | regulator-max-microvolt = <2500000>; | |
236 | regulator-always-on; | |
237 | }; | |
238 | ||
239 | vcc18: REG7 { | |
240 | regulator-name = "VCC_18"; | |
241 | regulator-min-microvolt = <1800000>; | |
242 | regulator-max-microvolt = <1800000>; | |
243 | regulator-always-on; | |
244 | }; | |
245 | ||
246 | vcca_33: REG8 { | |
247 | regulator-name = "VCCA_33"; | |
248 | regulator-min-microvolt = <3300000>; | |
249 | regulator-max-microvolt = <3300000>; | |
250 | regulator-always-on; | |
251 | }; | |
252 | ||
253 | vcc_rmii: REG9 { | |
254 | regulator-name = "VCC_RMII"; | |
255 | regulator-min-microvolt = <3300000>; | |
256 | regulator-max-microvolt = <3300000>; | |
fe2c89af BG |
257 | }; |
258 | ||
259 | vccio_wl: REG10 { | |
260 | regulator-name = "VCCIO_WL"; | |
261 | regulator-min-microvolt = <3300000>; | |
262 | regulator-max-microvolt = <3300000>; | |
263 | regulator-always-on; | |
264 | }; | |
265 | ||
266 | vcc_18: REG11 { | |
267 | regulator-name = "VCC18_IO"; | |
268 | regulator-min-microvolt = <1800000>; | |
269 | regulator-max-microvolt = <1800000>; | |
270 | regulator-always-on; | |
271 | }; | |
272 | ||
273 | vcc28: REG12 { | |
274 | regulator-name = "VCC_28"; | |
275 | regulator-min-microvolt = <2800000>; | |
276 | regulator-max-microvolt = <2800000>; | |
277 | regulator-always-on; | |
278 | }; | |
279 | }; | |
280 | }; | |
281 | }; | |
282 | ||
b09e35a3 HS |
283 | &mmc0 { |
284 | num-slots = <1>; | |
285 | status = "okay"; | |
1302d32c HS |
286 | pinctrl-names = "default"; |
287 | pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>; | |
b09e35a3 HS |
288 | vmmc-supply = <&vcc_sd0>; |
289 | ||
356649ab JC |
290 | bus-width = <4>; |
291 | disable-wp; | |
b09e35a3 HS |
292 | }; |
293 | ||
efb66e93 JC |
294 | &pwm1 { |
295 | status = "okay"; | |
296 | }; | |
297 | ||
298 | &pwm2 { | |
299 | status = "okay"; | |
300 | }; | |
301 | ||
302 | &pwm3 { | |
303 | status = "okay"; | |
304 | }; | |
305 | ||
fe2c89af BG |
306 | &pinctrl { |
307 | pcfg_output_low: pcfg-output-low { | |
308 | output-low; | |
309 | }; | |
310 | ||
311 | act8846 { | |
312 | act8846_dvs0_ctl: act8846-dvs0-ctl { | |
313 | rockchip,pins = <RK_GPIO3 27 RK_FUNC_GPIO &pcfg_output_low>; | |
314 | }; | |
315 | }; | |
08567053 | 316 | |
4721ab85 HS |
317 | hym8563 { |
318 | rtc_int: rtc-int { | |
319 | rockchip,pins = <RK_GPIO0 0 RK_FUNC_GPIO &pcfg_pull_up>; | |
320 | }; | |
321 | }; | |
322 | ||
c6ec956b RP |
323 | lan8720a { |
324 | phy_int: phy-int { | |
325 | rockchip,pins = <RK_GPIO3 26 RK_FUNC_GPIO &pcfg_pull_up>; | |
326 | }; | |
327 | }; | |
328 | ||
08567053 BG |
329 | ir-receiver { |
330 | ir_recv_pin: ir-recv-pin { | |
331 | rockchip,pins = <RK_GPIO0 10 RK_FUNC_GPIO &pcfg_pull_none>; | |
332 | }; | |
333 | }; | |
f1c8547f HS |
334 | |
335 | usb { | |
336 | host_vbus_drv: host-vbus-drv { | |
337 | rockchip,pins = <0 3 RK_FUNC_GPIO &pcfg_pull_none>; | |
338 | }; | |
339 | otg_vbus_drv: otg-vbus-drv { | |
340 | rockchip,pins = <2 31 RK_FUNC_GPIO &pcfg_pull_none>; | |
341 | }; | |
342 | }; | |
fe2c89af BG |
343 | }; |
344 | ||
fcbbf965 HS |
345 | &uart0 { |
346 | status = "okay"; | |
347 | }; | |
348 | ||
349 | &uart1 { | |
350 | status = "okay"; | |
351 | }; | |
352 | ||
353 | &uart2 { | |
fcbbf965 HS |
354 | status = "okay"; |
355 | }; | |
356 | ||
357 | &uart3 { | |
358 | status = "okay"; | |
359 | }; | |
eb2b9d47 | 360 | |
f1c8547f HS |
361 | &usb_host { |
362 | status = "okay"; | |
363 | }; | |
364 | ||
365 | &usb_otg { | |
366 | status = "okay"; | |
367 | }; | |
368 | ||
eb2b9d47 HS |
369 | &wdt { |
370 | status = "okay"; | |
371 | }; |