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1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2/*
3 * Copyright (c) 2013 Heiko Stuebner <heiko@sntech.de>
4 */
5
6/dts-v1/;
7#include <dt-bindings/input/input.h>
8#include "rk3188.dtsi"
9
10/ {
11 model = "Radxa Rock";
12 compatible = "radxa,rock", "rockchip,rk3188";
13
14 aliases {
15 mmc0 = &mmc0;
16 };
17
18 memory@60000000 {
19 device_type = "memory";
20 reg = <0x60000000 0x80000000>;
21 };
22
23 gpio-keys {
24 compatible = "gpio-keys";
25 autorepeat;
26
27 key-power {
28 gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
29 linux,code = <KEY_POWER>;
30 label = "GPIO Key Power";
31 linux,input-type = <1>;
32 wakeup-source;
33 debounce-interval = <100>;
34 };
35 };
36
37 gpio-leds {
38 compatible = "gpio-leds";
39
40 green_led: led-0 {
41 label = "rock:green:user1";
42 gpios = <&gpio0 RK_PB4 GPIO_ACTIVE_LOW>;
43 default-state = "off";
44 };
45
46 blue_led: led-1 {
47 label = "rock:blue:user2";
48 gpios = <&gpio0 RK_PB6 GPIO_ACTIVE_LOW>;
49 default-state = "off";
50 };
51
52 sleep_led: led-2 {
53 label = "rock:red:power";
54 gpios = <&gpio0 RK_PB7 GPIO_ACTIVE_HIGH>;
55 default-state = "off";
56 };
57 };
58
59 sound {
60 compatible = "simple-audio-card";
61 simple-audio-card,name = "SPDIF";
62
63 simple-audio-card,dai-link@1 { /* S/PDIF - S/PDIF */
64 cpu { sound-dai = <&spdif>; };
65 codec { sound-dai = <&spdif_out>; };
66 };
67 };
68
69 spdif_out: spdif-out {
70 compatible = "linux,spdif-dit";
71 #sound-dai-cells = <0>;
72 };
73
74 ir_recv: ir-receiver {
75 compatible = "gpio-ir-receiver";
76 gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>;
77 pinctrl-names = "default";
78 pinctrl-0 = <&ir_recv_pin>;
79 };
80
81 vcc_otg: usb-otg-regulator {
82 compatible = "regulator-fixed";
83 enable-active-high;
84 gpio = <&gpio2 RK_PD7 GPIO_ACTIVE_HIGH>;
85 pinctrl-names = "default";
86 pinctrl-0 = <&otg_vbus_drv>;
87 regulator-name = "otg-vbus";
88 regulator-min-microvolt = <5000000>;
89 regulator-max-microvolt = <5000000>;
90 regulator-always-on;
91 regulator-boot-on;
92 };
93
94 vcc_sd0: sdmmc-regulator {
95 compatible = "regulator-fixed";
96 regulator-name = "sdmmc-supply";
97 regulator-min-microvolt = <3300000>;
98 regulator-max-microvolt = <3300000>;
99 gpio = <&gpio3 RK_PA1 GPIO_ACTIVE_LOW>;
100 pinctrl-names = "default";
101 pinctrl-0 = <&sdmmc_pwr>;
102 startup-delay-us = <100000>;
103 vin-supply = <&vcc_io>;
104 };
105
106 vcc_host: usb-host-regulator {
107 compatible = "regulator-fixed";
108 enable-active-high;
109 gpio = <&gpio0 RK_PA3 GPIO_ACTIVE_HIGH>;
110 pinctrl-names = "default";
111 pinctrl-0 = <&host_vbus_drv>;
112 regulator-name = "host-pwr";
113 regulator-min-microvolt = <5000000>;
114 regulator-max-microvolt = <5000000>;
115 regulator-always-on;
116 regulator-boot-on;
117 };
118
119 vsys: vsys-regulator {
120 compatible = "regulator-fixed";
121 regulator-name = "vsys";
122 regulator-min-microvolt = <5000000>;
123 regulator-max-microvolt = <5000000>;
124 regulator-boot-on;
125 };
126};
127
128&emac {
129 phy = <&phy0>;
130 phy-supply = <&vcc_rmii>;
131 pinctrl-names = "default";
132 pinctrl-0 = <&emac_xfer>, <&emac_mdio>, <&phy_int>;
133 status = "okay";
134
135 mdio {
136 #address-cells = <1>;
137 #size-cells = <0>;
138
139 phy0: ethernet-phy@0 {
140 reg = <0>;
141 interrupt-parent = <&gpio3>;
142 interrupts = <RK_PD2 IRQ_TYPE_LEVEL_LOW>;
143 };
144 };
145};
146
147&cpu0 {
148 cpu-supply = <&vdd_arm>;
149};
150
151&cpu1 {
152 cpu-supply = <&vdd_arm>;
153};
154
155&cpu2 {
156 cpu-supply = <&vdd_arm>;
157};
158
159&cpu3 {
160 cpu-supply = <&vdd_arm>;
161};
162
163&gpu {
164 status = "okay";
165};
166
167&i2c1 {
168 status = "okay";
169 clock-frequency = <400000>;
170
171 rtc@51 {
172 compatible = "haoyu,hym8563";
173 reg = <0x51>;
174 interrupt-parent = <&gpio0>;
175 interrupts = <RK_PB5 IRQ_TYPE_EDGE_FALLING>;
176 pinctrl-names = "default";
177 pinctrl-0 = <&rtc_int>;
178 #clock-cells = <0>;
179 clock-output-names = "xin32k";
180 };
181
182 act8846: act8846@5a {
183 compatible = "active-semi,act8846";
184 reg = <0x5a>;
185 status = "okay";
186 system-power-controller;
187
188 pinctrl-names = "default";
189 pinctrl-0 = <&act8846_dvs0_ctl>;
190
191 vp1-supply = <&vsys>;
192 vp2-supply = <&vsys>;
193 vp3-supply = <&vsys>;
194 vp4-supply = <&vsys>;
195 inl1-supply = <&vcc_io>;
196 inl2-supply = <&vsys>;
197 inl3-supply = <&vsys>;
198
199 regulators {
200 vcc_ddr: REG1 {
201 regulator-name = "VCC_DDR";
202 regulator-min-microvolt = <1200000>;
203 regulator-max-microvolt = <1200000>;
204 regulator-always-on;
205 };
206
207 vdd_log: REG2 {
208 regulator-name = "VDD_LOG";
209 regulator-min-microvolt = <1000000>;
210 regulator-max-microvolt = <1000000>;
211 regulator-always-on;
212 };
213
214 vdd_arm: REG3 {
215 regulator-name = "VDD_ARM";
216 regulator-min-microvolt = <875000>;
217 regulator-max-microvolt = <1350000>;
218 regulator-always-on;
219 };
220
221 vcc_io: REG4 {
222 regulator-name = "VCC_IO";
223 regulator-min-microvolt = <3300000>;
224 regulator-max-microvolt = <3300000>;
225 regulator-always-on;
226 };
227
228 vdd_10: REG5 {
229 regulator-name = "VDD_10";
230 regulator-min-microvolt = <1000000>;
231 regulator-max-microvolt = <1000000>;
232 regulator-always-on;
233 };
234
235 vdd_hdmi: REG6 {
236 regulator-name = "VDD_HDMI";
237 regulator-min-microvolt = <2500000>;
238 regulator-max-microvolt = <2500000>;
239 regulator-always-on;
240 };
241
242 vcc18: REG7 {
243 regulator-name = "VCC_18";
244 regulator-min-microvolt = <1800000>;
245 regulator-max-microvolt = <1800000>;
246 regulator-always-on;
247 };
248
249 vcca_33: REG8 {
250 regulator-name = "VCCA_33";
251 regulator-min-microvolt = <3300000>;
252 regulator-max-microvolt = <3300000>;
253 regulator-always-on;
254 };
255
256 vcc_rmii: REG9 {
257 regulator-name = "VCC_RMII";
258 regulator-min-microvolt = <3300000>;
259 regulator-max-microvolt = <3300000>;
260 };
261
262 vccio_wl: REG10 {
263 regulator-name = "VCCIO_WL";
264 regulator-min-microvolt = <3300000>;
265 regulator-max-microvolt = <3300000>;
266 regulator-always-on;
267 };
268
269 vcc_18: REG11 {
270 regulator-name = "VCC18_IO";
271 regulator-min-microvolt = <1800000>;
272 regulator-max-microvolt = <1800000>;
273 regulator-always-on;
274 };
275
276 vcc28: REG12 {
277 regulator-name = "VCC_28";
278 regulator-min-microvolt = <2800000>;
279 regulator-max-microvolt = <2800000>;
280 regulator-always-on;
281 };
282 };
283 };
284};
285
286&mmc0 {
287 status = "okay";
288 pinctrl-names = "default";
289 pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>;
290 vmmc-supply = <&vcc_sd0>;
291
292 bus-width = <4>;
293 cap-mmc-highspeed;
294 cap-sd-highspeed;
295 disable-wp;
296};
297
298&pwm1 {
299 status = "okay";
300};
301
302&pwm2 {
303 status = "okay";
304};
305
306&pwm3 {
307 status = "okay";
308};
309
310&pinctrl {
311 pcfg_output_low: pcfg-output-low {
312 output-low;
313 };
314
315 act8846 {
316 act8846_dvs0_ctl: act8846-dvs0-ctl {
317 rockchip,pins = <3 RK_PD3 RK_FUNC_GPIO &pcfg_output_low>;
318 };
319 };
320
321 hym8563 {
322 rtc_int: rtc-int {
323 rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>;
324 };
325 };
326
327 lan8720a {
328 phy_int: phy-int {
329 rockchip,pins = <3 RK_PD2 RK_FUNC_GPIO &pcfg_pull_up>;
330 };
331 };
332
333 ir-receiver {
334 ir_recv_pin: ir-recv-pin {
335 rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
336 };
337 };
338
339 sd0 {
340 sdmmc_pwr: sdmmc-pwr {
341 rockchip,pins = <3 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>;
342 };
343 };
344
345 usb {
346 host_vbus_drv: host-vbus-drv {
347 rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
348 };
349 otg_vbus_drv: otg-vbus-drv {
350 rockchip,pins = <2 RK_PD7 RK_FUNC_GPIO &pcfg_pull_none>;
351 };
352 };
353};
354
355&spdif {
356 status = "okay";
357};
358
359&uart0 {
360 status = "okay";
361};
362
363&uart1 {
364 status = "okay";
365};
366
367&uart2 {
368 status = "okay";
369};
370
371&uart3 {
372 status = "okay";
373};
374
375&usbphy {
376 status = "okay";
377};
378
379&usb_host {
380 status = "okay";
381};
382
383&usb_otg {
384 status = "okay";
385};
386
387&wdt {
388 status = "okay";
389};
1/*
2 * Copyright (c) 2013 Heiko Stuebner <heiko@sntech.de>
3 *
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.
8 *
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.
41 */
42
43/dts-v1/;
44#include <dt-bindings/input/input.h>
45#include "rk3188.dtsi"
46
47/ {
48 model = "Radxa Rock";
49 compatible = "radxa,rock", "rockchip,rk3188";
50
51 memory@60000000 {
52 device_type = "memory";
53 reg = <0x60000000 0x80000000>;
54 };
55
56 gpio-keys {
57 compatible = "gpio-keys";
58 autorepeat;
59
60 power {
61 gpios = <&gpio0 4 GPIO_ACTIVE_LOW>;
62 linux,code = <KEY_POWER>;
63 label = "GPIO Key Power";
64 linux,input-type = <1>;
65 wakeup-source;
66 debounce-interval = <100>;
67 };
68 };
69
70 gpio-leds {
71 compatible = "gpio-leds";
72
73 green {
74 label = "rock:green:user1";
75 gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
76 default-state = "off";
77 };
78
79 blue {
80 label = "rock:blue:user2";
81 gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
82 default-state = "off";
83 };
84
85 sleep {
86 label = "rock:red:power";
87 gpios = <&gpio0 15 0>;
88 default-state = "off";
89 };
90 };
91
92 sound {
93 compatible = "simple-audio-card";
94 simple-audio-card,name = "SPDIF";
95
96 simple-audio-card,dai-link@1 { /* S/PDIF - S/PDIF */
97 cpu { sound-dai = <&spdif>; };
98 codec { sound-dai = <&spdif_out>; };
99 };
100 };
101
102 spdif_out: spdif-out {
103 compatible = "linux,spdif-dit";
104 #sound-dai-cells = <0>;
105 };
106
107 ir_recv: gpio-ir-receiver {
108 compatible = "gpio-ir-receiver";
109 gpios = <&gpio0 10 1>;
110 pinctrl-names = "default";
111 pinctrl-0 = <&ir_recv_pin>;
112 };
113
114 vcc_otg: usb-otg-regulator {
115 compatible = "regulator-fixed";
116 enable-active-high;
117 gpio = <&gpio2 31 GPIO_ACTIVE_HIGH>;
118 pinctrl-names = "default";
119 pinctrl-0 = <&otg_vbus_drv>;
120 regulator-name = "otg-vbus";
121 regulator-min-microvolt = <5000000>;
122 regulator-max-microvolt = <5000000>;
123 regulator-always-on;
124 regulator-boot-on;
125 };
126
127 vcc_sd0: sdmmc-regulator {
128 compatible = "regulator-fixed";
129 regulator-name = "sdmmc-supply";
130 regulator-min-microvolt = <3300000>;
131 regulator-max-microvolt = <3300000>;
132 gpio = <&gpio3 1 GPIO_ACTIVE_LOW>;
133 startup-delay-us = <100000>;
134 vin-supply = <&vcc_io>;
135 };
136
137 vcc_host: usb-host-regulator {
138 compatible = "regulator-fixed";
139 enable-active-high;
140 gpio = <&gpio0 3 GPIO_ACTIVE_HIGH>;
141 pinctrl-names = "default";
142 pinctrl-0 = <&host_vbus_drv>;
143 regulator-name = "host-pwr";
144 regulator-min-microvolt = <5000000>;
145 regulator-max-microvolt = <5000000>;
146 regulator-always-on;
147 regulator-boot-on;
148 };
149
150 vsys: vsys-regulator {
151 compatible = "regulator-fixed";
152 regulator-name = "vsys";
153 regulator-min-microvolt = <5000000>;
154 regulator-max-microvolt = <5000000>;
155 regulator-boot-on;
156 };
157};
158
159&emac {
160 status = "okay";
161
162 pinctrl-names = "default";
163 pinctrl-0 = <&emac_xfer>, <&emac_mdio>, <&phy_int>;
164
165 phy = <&phy0>;
166 phy-supply = <&vcc_rmii>;
167
168 phy0: ethernet-phy@0 {
169 reg = <0>;
170 interrupt-parent = <&gpio3>;
171 interrupts = <26 IRQ_TYPE_LEVEL_LOW>;
172 };
173};
174
175&cpu0 {
176 cpu0-supply = <&vdd_arm>;
177};
178
179&i2c1 {
180 status = "okay";
181 clock-frequency = <400000>;
182
183 rtc@51 {
184 compatible = "haoyu,hym8563";
185 reg = <0x51>;
186 interrupt-parent = <&gpio0>;
187 interrupts = <13 IRQ_TYPE_EDGE_FALLING>;
188 pinctrl-names = "default";
189 pinctrl-0 = <&rtc_int>;
190 #clock-cells = <0>;
191 clock-output-names = "xin32k";
192 };
193
194 act8846: act8846@5a {
195 compatible = "active-semi,act8846";
196 reg = <0x5a>;
197 status = "okay";
198 system-power-controller;
199
200 pinctrl-names = "default";
201 pinctrl-0 = <&act8846_dvs0_ctl>;
202
203 vp1-supply = <&vsys>;
204 vp2-supply = <&vsys>;
205 vp3-supply = <&vsys>;
206 vp4-supply = <&vsys>;
207 inl1-supply = <&vcc_io>;
208 inl2-supply = <&vsys>;
209 inl3-supply = <&vsys>;
210
211 regulators {
212 vcc_ddr: REG1 {
213 regulator-name = "VCC_DDR";
214 regulator-min-microvolt = <1200000>;
215 regulator-max-microvolt = <1200000>;
216 regulator-always-on;
217 };
218
219 vdd_log: REG2 {
220 regulator-name = "VDD_LOG";
221 regulator-min-microvolt = <1000000>;
222 regulator-max-microvolt = <1000000>;
223 regulator-always-on;
224 };
225
226 vdd_arm: REG3 {
227 regulator-name = "VDD_ARM";
228 regulator-min-microvolt = <875000>;
229 regulator-max-microvolt = <1350000>;
230 regulator-always-on;
231 };
232
233 vcc_io: REG4 {
234 regulator-name = "VCC_IO";
235 regulator-min-microvolt = <3300000>;
236 regulator-max-microvolt = <3300000>;
237 regulator-always-on;
238 };
239
240 vdd_10: REG5 {
241 regulator-name = "VDD_10";
242 regulator-min-microvolt = <1000000>;
243 regulator-max-microvolt = <1000000>;
244 regulator-always-on;
245 };
246
247 vdd_hdmi: REG6 {
248 regulator-name = "VDD_HDMI";
249 regulator-min-microvolt = <2500000>;
250 regulator-max-microvolt = <2500000>;
251 regulator-always-on;
252 };
253
254 vcc18: REG7 {
255 regulator-name = "VCC_18";
256 regulator-min-microvolt = <1800000>;
257 regulator-max-microvolt = <1800000>;
258 regulator-always-on;
259 };
260
261 vcca_33: REG8 {
262 regulator-name = "VCCA_33";
263 regulator-min-microvolt = <3300000>;
264 regulator-max-microvolt = <3300000>;
265 regulator-always-on;
266 };
267
268 vcc_rmii: REG9 {
269 regulator-name = "VCC_RMII";
270 regulator-min-microvolt = <3300000>;
271 regulator-max-microvolt = <3300000>;
272 };
273
274 vccio_wl: REG10 {
275 regulator-name = "VCCIO_WL";
276 regulator-min-microvolt = <3300000>;
277 regulator-max-microvolt = <3300000>;
278 regulator-always-on;
279 };
280
281 vcc_18: REG11 {
282 regulator-name = "VCC18_IO";
283 regulator-min-microvolt = <1800000>;
284 regulator-max-microvolt = <1800000>;
285 regulator-always-on;
286 };
287
288 vcc28: REG12 {
289 regulator-name = "VCC_28";
290 regulator-min-microvolt = <2800000>;
291 regulator-max-microvolt = <2800000>;
292 regulator-always-on;
293 };
294 };
295 };
296};
297
298&mmc0 {
299 num-slots = <1>;
300 status = "okay";
301 pinctrl-names = "default";
302 pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>;
303 vmmc-supply = <&vcc_sd0>;
304
305 bus-width = <4>;
306 cap-mmc-highspeed;
307 cap-sd-highspeed;
308 disable-wp;
309};
310
311&pwm1 {
312 status = "okay";
313};
314
315&pwm2 {
316 status = "okay";
317};
318
319&pwm3 {
320 status = "okay";
321};
322
323&pinctrl {
324 pcfg_output_low: pcfg-output-low {
325 output-low;
326 };
327
328 act8846 {
329 act8846_dvs0_ctl: act8846-dvs0-ctl {
330 rockchip,pins = <RK_GPIO3 27 RK_FUNC_GPIO &pcfg_output_low>;
331 };
332 };
333
334 hym8563 {
335 rtc_int: rtc-int {
336 rockchip,pins = <RK_GPIO0 0 RK_FUNC_GPIO &pcfg_pull_up>;
337 };
338 };
339
340 lan8720a {
341 phy_int: phy-int {
342 rockchip,pins = <RK_GPIO3 26 RK_FUNC_GPIO &pcfg_pull_up>;
343 };
344 };
345
346 ir-receiver {
347 ir_recv_pin: ir-recv-pin {
348 rockchip,pins = <RK_GPIO0 10 RK_FUNC_GPIO &pcfg_pull_none>;
349 };
350 };
351
352 usb {
353 host_vbus_drv: host-vbus-drv {
354 rockchip,pins = <0 3 RK_FUNC_GPIO &pcfg_pull_none>;
355 };
356 otg_vbus_drv: otg-vbus-drv {
357 rockchip,pins = <2 31 RK_FUNC_GPIO &pcfg_pull_none>;
358 };
359 };
360};
361
362&spdif {
363 status = "okay";
364};
365
366&uart0 {
367 status = "okay";
368};
369
370&uart1 {
371 status = "okay";
372};
373
374&uart2 {
375 status = "okay";
376};
377
378&uart3 {
379 status = "okay";
380};
381
382&usbphy {
383 status = "okay";
384};
385
386&usb_host {
387 status = "okay";
388};
389
390&usb_otg {
391 status = "okay";
392};
393
394&wdt {
395 status = "okay";
396};