1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT) 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /* 2 /*
3 * Copyright (c) 2013 Heiko Stuebner <heiko@snt 3 * Copyright (c) 2013 Heiko Stuebner <heiko@sntech.de>
4 */ 4 */
5 5
6 /dts-v1/; 6 /dts-v1/;
7 #include <dt-bindings/input/input.h> 7 #include <dt-bindings/input/input.h>
8 #include "rk3188.dtsi" 8 #include "rk3188.dtsi"
9 9
10 / { 10 / {
11 model = "Radxa Rock"; 11 model = "Radxa Rock";
12 compatible = "radxa,rock", "rockchip,r 12 compatible = "radxa,rock", "rockchip,rk3188";
13 13
14 aliases { 14 aliases {
15 mmc0 = &mmc0; 15 mmc0 = &mmc0;
16 }; 16 };
17 17
18 memory@60000000 { 18 memory@60000000 {
19 device_type = "memory"; 19 device_type = "memory";
20 reg = <0x60000000 0x80000000>; 20 reg = <0x60000000 0x80000000>;
21 }; 21 };
22 22
23 gpio-keys { 23 gpio-keys {
24 compatible = "gpio-keys"; 24 compatible = "gpio-keys";
25 autorepeat; 25 autorepeat;
26 26
27 key-power { 27 key-power {
28 gpios = <&gpio0 RK_PA4 28 gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
29 linux,code = <KEY_POWE 29 linux,code = <KEY_POWER>;
30 label = "GPIO Key Powe 30 label = "GPIO Key Power";
31 linux,input-type = <1> 31 linux,input-type = <1>;
32 wakeup-source; 32 wakeup-source;
33 debounce-interval = <1 33 debounce-interval = <100>;
34 }; 34 };
35 }; 35 };
36 36
37 gpio-leds { 37 gpio-leds {
38 compatible = "gpio-leds"; 38 compatible = "gpio-leds";
39 39
40 green_led: led-0 { 40 green_led: led-0 {
41 label = "rock:green:us 41 label = "rock:green:user1";
42 gpios = <&gpio0 RK_PB4 42 gpios = <&gpio0 RK_PB4 GPIO_ACTIVE_LOW>;
43 default-state = "off"; 43 default-state = "off";
44 }; 44 };
45 45
46 blue_led: led-1 { 46 blue_led: led-1 {
47 label = "rock:blue:use 47 label = "rock:blue:user2";
48 gpios = <&gpio0 RK_PB6 48 gpios = <&gpio0 RK_PB6 GPIO_ACTIVE_LOW>;
49 default-state = "off"; 49 default-state = "off";
50 }; 50 };
51 51
52 sleep_led: led-2 { 52 sleep_led: led-2 {
53 label = "rock:red:powe 53 label = "rock:red:power";
54 gpios = <&gpio0 RK_PB7 54 gpios = <&gpio0 RK_PB7 GPIO_ACTIVE_HIGH>;
55 default-state = "off"; 55 default-state = "off";
56 }; 56 };
57 }; 57 };
58 58
59 sound { 59 sound {
60 compatible = "simple-audio-car 60 compatible = "simple-audio-card";
61 simple-audio-card,name = "SPDI 61 simple-audio-card,name = "SPDIF";
62 62
63 simple-audio-card,dai-link@1 { 63 simple-audio-card,dai-link@1 { /* S/PDIF - S/PDIF */
64 cpu { sound-dai = <&sp 64 cpu { sound-dai = <&spdif>; };
65 codec { sound-dai = <& 65 codec { sound-dai = <&spdif_out>; };
66 }; 66 };
67 }; 67 };
68 68
69 spdif_out: spdif-out { 69 spdif_out: spdif-out {
70 compatible = "linux,spdif-dit" 70 compatible = "linux,spdif-dit";
71 #sound-dai-cells = <0>; 71 #sound-dai-cells = <0>;
72 }; 72 };
73 73
74 ir_recv: ir-receiver { 74 ir_recv: ir-receiver {
75 compatible = "gpio-ir-receiver 75 compatible = "gpio-ir-receiver";
76 gpios = <&gpio0 RK_PB2 GPIO_AC 76 gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>;
77 pinctrl-names = "default"; 77 pinctrl-names = "default";
78 pinctrl-0 = <&ir_recv_pin>; 78 pinctrl-0 = <&ir_recv_pin>;
79 }; 79 };
80 80
81 vcc_otg: usb-otg-regulator { 81 vcc_otg: usb-otg-regulator {
82 compatible = "regulator-fixed" 82 compatible = "regulator-fixed";
83 enable-active-high; 83 enable-active-high;
84 gpio = <&gpio2 RK_PD7 GPIO_ACT 84 gpio = <&gpio2 RK_PD7 GPIO_ACTIVE_HIGH>;
85 pinctrl-names = "default"; 85 pinctrl-names = "default";
86 pinctrl-0 = <&otg_vbus_drv>; 86 pinctrl-0 = <&otg_vbus_drv>;
87 regulator-name = "otg-vbus"; 87 regulator-name = "otg-vbus";
88 regulator-min-microvolt = <500 88 regulator-min-microvolt = <5000000>;
89 regulator-max-microvolt = <500 89 regulator-max-microvolt = <5000000>;
90 regulator-always-on; 90 regulator-always-on;
91 regulator-boot-on; 91 regulator-boot-on;
92 }; 92 };
93 93
94 vcc_sd0: sdmmc-regulator { 94 vcc_sd0: sdmmc-regulator {
95 compatible = "regulator-fixed" 95 compatible = "regulator-fixed";
96 regulator-name = "sdmmc-supply 96 regulator-name = "sdmmc-supply";
97 regulator-min-microvolt = <330 97 regulator-min-microvolt = <3300000>;
98 regulator-max-microvolt = <330 98 regulator-max-microvolt = <3300000>;
99 gpio = <&gpio3 RK_PA1 GPIO_ACT 99 gpio = <&gpio3 RK_PA1 GPIO_ACTIVE_LOW>;
100 pinctrl-names = "default"; 100 pinctrl-names = "default";
101 pinctrl-0 = <&sdmmc_pwr>; 101 pinctrl-0 = <&sdmmc_pwr>;
102 startup-delay-us = <100000>; 102 startup-delay-us = <100000>;
103 vin-supply = <&vcc_io>; 103 vin-supply = <&vcc_io>;
104 }; 104 };
105 105
106 vcc_host: usb-host-regulator { 106 vcc_host: usb-host-regulator {
107 compatible = "regulator-fixed" 107 compatible = "regulator-fixed";
108 enable-active-high; 108 enable-active-high;
109 gpio = <&gpio0 RK_PA3 GPIO_ACT 109 gpio = <&gpio0 RK_PA3 GPIO_ACTIVE_HIGH>;
110 pinctrl-names = "default"; 110 pinctrl-names = "default";
111 pinctrl-0 = <&host_vbus_drv>; 111 pinctrl-0 = <&host_vbus_drv>;
112 regulator-name = "host-pwr"; 112 regulator-name = "host-pwr";
113 regulator-min-microvolt = <500 113 regulator-min-microvolt = <5000000>;
114 regulator-max-microvolt = <500 114 regulator-max-microvolt = <5000000>;
115 regulator-always-on; 115 regulator-always-on;
116 regulator-boot-on; 116 regulator-boot-on;
117 }; 117 };
118 118
119 vsys: vsys-regulator { 119 vsys: vsys-regulator {
120 compatible = "regulator-fixed" 120 compatible = "regulator-fixed";
121 regulator-name = "vsys"; 121 regulator-name = "vsys";
122 regulator-min-microvolt = <500 122 regulator-min-microvolt = <5000000>;
123 regulator-max-microvolt = <500 123 regulator-max-microvolt = <5000000>;
124 regulator-boot-on; 124 regulator-boot-on;
125 }; 125 };
126 }; 126 };
127 127
128 &emac { 128 &emac {
129 phy = <&phy0>; 129 phy = <&phy0>;
130 phy-supply = <&vcc_rmii>; 130 phy-supply = <&vcc_rmii>;
131 pinctrl-names = "default"; 131 pinctrl-names = "default";
132 pinctrl-0 = <&emac_xfer>, <&emac_mdio> 132 pinctrl-0 = <&emac_xfer>, <&emac_mdio>, <&phy_int>;
133 status = "okay"; 133 status = "okay";
134 134
135 mdio { 135 mdio {
136 #address-cells = <1>; 136 #address-cells = <1>;
137 #size-cells = <0>; 137 #size-cells = <0>;
138 138
139 phy0: ethernet-phy@0 { 139 phy0: ethernet-phy@0 {
140 reg = <0>; 140 reg = <0>;
141 interrupt-parent = <&g 141 interrupt-parent = <&gpio3>;
142 interrupts = <RK_PD2 I 142 interrupts = <RK_PD2 IRQ_TYPE_LEVEL_LOW>;
143 }; 143 };
144 }; 144 };
145 }; 145 };
146 146
147 &cpu0 { 147 &cpu0 {
148 cpu-supply = <&vdd_arm>; 148 cpu-supply = <&vdd_arm>;
149 }; 149 };
150 150
151 &cpu1 { 151 &cpu1 {
152 cpu-supply = <&vdd_arm>; 152 cpu-supply = <&vdd_arm>;
153 }; 153 };
154 154
155 &cpu2 { 155 &cpu2 {
156 cpu-supply = <&vdd_arm>; 156 cpu-supply = <&vdd_arm>;
157 }; 157 };
158 158
159 &cpu3 { 159 &cpu3 {
160 cpu-supply = <&vdd_arm>; 160 cpu-supply = <&vdd_arm>;
161 }; 161 };
162 162
163 &gpu { 163 &gpu {
164 status = "okay"; 164 status = "okay";
165 }; 165 };
166 166
167 &i2c1 { 167 &i2c1 {
168 status = "okay"; 168 status = "okay";
169 clock-frequency = <400000>; 169 clock-frequency = <400000>;
170 170
171 rtc@51 { 171 rtc@51 {
172 compatible = "haoyu,hym8563"; 172 compatible = "haoyu,hym8563";
173 reg = <0x51>; 173 reg = <0x51>;
174 interrupt-parent = <&gpio0>; 174 interrupt-parent = <&gpio0>;
175 interrupts = <RK_PB5 IRQ_TYPE_ 175 interrupts = <RK_PB5 IRQ_TYPE_EDGE_FALLING>;
176 pinctrl-names = "default"; 176 pinctrl-names = "default";
177 pinctrl-0 = <&rtc_int>; 177 pinctrl-0 = <&rtc_int>;
178 #clock-cells = <0>; 178 #clock-cells = <0>;
179 clock-output-names = "xin32k"; 179 clock-output-names = "xin32k";
180 }; 180 };
181 181
182 act8846: act8846@5a { 182 act8846: act8846@5a {
183 compatible = "active-semi,act8 183 compatible = "active-semi,act8846";
184 reg = <0x5a>; 184 reg = <0x5a>;
185 status = "okay"; 185 status = "okay";
186 system-power-controller; 186 system-power-controller;
187 187
188 pinctrl-names = "default"; 188 pinctrl-names = "default";
189 pinctrl-0 = <&act8846_dvs0_ctl 189 pinctrl-0 = <&act8846_dvs0_ctl>;
190 190
191 vp1-supply = <&vsys>; 191 vp1-supply = <&vsys>;
192 vp2-supply = <&vsys>; 192 vp2-supply = <&vsys>;
193 vp3-supply = <&vsys>; 193 vp3-supply = <&vsys>;
194 vp4-supply = <&vsys>; 194 vp4-supply = <&vsys>;
195 inl1-supply = <&vcc_io>; 195 inl1-supply = <&vcc_io>;
196 inl2-supply = <&vsys>; 196 inl2-supply = <&vsys>;
197 inl3-supply = <&vsys>; 197 inl3-supply = <&vsys>;
198 198
199 regulators { 199 regulators {
200 vcc_ddr: REG1 { 200 vcc_ddr: REG1 {
201 regulator-name 201 regulator-name = "VCC_DDR";
202 regulator-min- 202 regulator-min-microvolt = <1200000>;
203 regulator-max- 203 regulator-max-microvolt = <1200000>;
204 regulator-alwa 204 regulator-always-on;
205 }; 205 };
206 206
207 vdd_log: REG2 { 207 vdd_log: REG2 {
208 regulator-name 208 regulator-name = "VDD_LOG";
209 regulator-min- 209 regulator-min-microvolt = <1000000>;
210 regulator-max- 210 regulator-max-microvolt = <1000000>;
211 regulator-alwa 211 regulator-always-on;
212 }; 212 };
213 213
214 vdd_arm: REG3 { 214 vdd_arm: REG3 {
215 regulator-name 215 regulator-name = "VDD_ARM";
216 regulator-min- 216 regulator-min-microvolt = <875000>;
217 regulator-max- 217 regulator-max-microvolt = <1350000>;
218 regulator-alwa 218 regulator-always-on;
219 }; 219 };
220 220
221 vcc_io: REG4 { 221 vcc_io: REG4 {
222 regulator-name 222 regulator-name = "VCC_IO";
223 regulator-min- 223 regulator-min-microvolt = <3300000>;
224 regulator-max- 224 regulator-max-microvolt = <3300000>;
225 regulator-alwa 225 regulator-always-on;
226 }; 226 };
227 227
228 vdd_10: REG5 { 228 vdd_10: REG5 {
229 regulator-name 229 regulator-name = "VDD_10";
230 regulator-min- 230 regulator-min-microvolt = <1000000>;
231 regulator-max- 231 regulator-max-microvolt = <1000000>;
232 regulator-alwa 232 regulator-always-on;
233 }; 233 };
234 234
235 vdd_hdmi: REG6 { 235 vdd_hdmi: REG6 {
236 regulator-name 236 regulator-name = "VDD_HDMI";
237 regulator-min- 237 regulator-min-microvolt = <2500000>;
238 regulator-max- 238 regulator-max-microvolt = <2500000>;
239 regulator-alwa 239 regulator-always-on;
240 }; 240 };
241 241
242 vcc18: REG7 { 242 vcc18: REG7 {
243 regulator-name 243 regulator-name = "VCC_18";
244 regulator-min- 244 regulator-min-microvolt = <1800000>;
245 regulator-max- 245 regulator-max-microvolt = <1800000>;
246 regulator-alwa 246 regulator-always-on;
247 }; 247 };
248 248
249 vcca_33: REG8 { 249 vcca_33: REG8 {
250 regulator-name 250 regulator-name = "VCCA_33";
251 regulator-min- 251 regulator-min-microvolt = <3300000>;
252 regulator-max- 252 regulator-max-microvolt = <3300000>;
253 regulator-alwa 253 regulator-always-on;
254 }; 254 };
255 255
256 vcc_rmii: REG9 { 256 vcc_rmii: REG9 {
257 regulator-name 257 regulator-name = "VCC_RMII";
258 regulator-min- 258 regulator-min-microvolt = <3300000>;
259 regulator-max- 259 regulator-max-microvolt = <3300000>;
260 }; 260 };
261 261
262 vccio_wl: REG10 { 262 vccio_wl: REG10 {
263 regulator-name 263 regulator-name = "VCCIO_WL";
264 regulator-min- 264 regulator-min-microvolt = <3300000>;
265 regulator-max- 265 regulator-max-microvolt = <3300000>;
266 regulator-alwa 266 regulator-always-on;
267 }; 267 };
268 268
269 vcc_18: REG11 { 269 vcc_18: REG11 {
270 regulator-name 270 regulator-name = "VCC18_IO";
271 regulator-min- 271 regulator-min-microvolt = <1800000>;
272 regulator-max- 272 regulator-max-microvolt = <1800000>;
273 regulator-alwa 273 regulator-always-on;
274 }; 274 };
275 275
276 vcc28: REG12 { 276 vcc28: REG12 {
277 regulator-name 277 regulator-name = "VCC_28";
278 regulator-min- 278 regulator-min-microvolt = <2800000>;
279 regulator-max- 279 regulator-max-microvolt = <2800000>;
280 regulator-alwa 280 regulator-always-on;
281 }; 281 };
282 }; 282 };
283 }; 283 };
284 }; 284 };
285 285
286 &mmc0 { 286 &mmc0 {
287 status = "okay"; 287 status = "okay";
288 pinctrl-names = "default"; 288 pinctrl-names = "default";
289 pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <& 289 pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>;
290 vmmc-supply = <&vcc_sd0>; 290 vmmc-supply = <&vcc_sd0>;
291 291
292 bus-width = <4>; 292 bus-width = <4>;
293 cap-mmc-highspeed; 293 cap-mmc-highspeed;
294 cap-sd-highspeed; 294 cap-sd-highspeed;
295 disable-wp; 295 disable-wp;
296 }; 296 };
297 297
298 &pwm1 { 298 &pwm1 {
299 status = "okay"; 299 status = "okay";
300 }; 300 };
301 301
302 &pwm2 { 302 &pwm2 {
303 status = "okay"; 303 status = "okay";
304 }; 304 };
305 305
306 &pwm3 { 306 &pwm3 {
307 status = "okay"; 307 status = "okay";
308 }; 308 };
309 309
310 &pinctrl { 310 &pinctrl {
311 pcfg_output_low: pcfg-output-low { 311 pcfg_output_low: pcfg-output-low {
312 output-low; 312 output-low;
313 }; 313 };
314 314
315 act8846 { 315 act8846 {
316 act8846_dvs0_ctl: act8846-dvs0 316 act8846_dvs0_ctl: act8846-dvs0-ctl {
317 rockchip,pins = <3 RK_ 317 rockchip,pins = <3 RK_PD3 RK_FUNC_GPIO &pcfg_output_low>;
318 }; 318 };
319 }; 319 };
320 320
321 hym8563 { 321 hym8563 {
322 rtc_int: rtc-int { 322 rtc_int: rtc-int {
323 rockchip,pins = <0 RK_ 323 rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>;
324 }; 324 };
325 }; 325 };
326 326
327 lan8720a { 327 lan8720a {
328 phy_int: phy-int { 328 phy_int: phy-int {
329 rockchip,pins = <3 RK_ 329 rockchip,pins = <3 RK_PD2 RK_FUNC_GPIO &pcfg_pull_up>;
330 }; 330 };
331 }; 331 };
332 332
333 ir-receiver { 333 ir-receiver {
334 ir_recv_pin: ir-recv-pin { 334 ir_recv_pin: ir-recv-pin {
335 rockchip,pins = <0 RK_ 335 rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
336 }; 336 };
337 }; 337 };
338 338
339 sd0 { 339 sd0 {
340 sdmmc_pwr: sdmmc-pwr { 340 sdmmc_pwr: sdmmc-pwr {
341 rockchip,pins = <3 RK_ 341 rockchip,pins = <3 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>;
342 }; 342 };
343 }; 343 };
344 344
345 usb { 345 usb {
346 host_vbus_drv: host-vbus-drv { 346 host_vbus_drv: host-vbus-drv {
347 rockchip,pins = <0 RK_ 347 rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
348 }; 348 };
349 otg_vbus_drv: otg-vbus-drv { 349 otg_vbus_drv: otg-vbus-drv {
350 rockchip,pins = <2 RK_ 350 rockchip,pins = <2 RK_PD7 RK_FUNC_GPIO &pcfg_pull_none>;
351 }; 351 };
352 }; 352 };
353 }; 353 };
354 354
355 &spdif { 355 &spdif {
356 status = "okay"; 356 status = "okay";
357 }; 357 };
358 358
359 &uart0 { 359 &uart0 {
360 status = "okay"; 360 status = "okay";
361 }; 361 };
362 362
363 &uart1 { 363 &uart1 {
364 status = "okay"; 364 status = "okay";
365 }; 365 };
366 366
367 &uart2 { 367 &uart2 {
368 status = "okay"; 368 status = "okay";
369 }; 369 };
370 370
371 &uart3 { 371 &uart3 {
372 status = "okay"; 372 status = "okay";
373 }; 373 };
374 374
375 &usbphy { 375 &usbphy {
376 status = "okay"; 376 status = "okay";
377 }; 377 };
378 378
379 &usb_host { 379 &usb_host {
380 status = "okay"; 380 status = "okay";
381 }; 381 };
382 382
383 &usb_otg { 383 &usb_otg {
384 status = "okay"; 384 status = "okay";
385 }; 385 };
386 386
387 &wdt { 387 &wdt {
388 status = "okay"; 388 status = "okay";
389 }; 389 };
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