1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT) 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /* 2 /*
3 * Copyright (c) 2017 PINE64 3 * Copyright (c) 2017 PINE64
4 */ 4 */
5 5
6 /dts-v1/; 6 /dts-v1/;
7 #include "rk3328.dtsi" 7 #include "rk3328.dtsi"
8 8
9 / { 9 / {
10 model = "Pine64 Rock64"; 10 model = "Pine64 Rock64";
11 compatible = "pine64,rock64", "rockchi 11 compatible = "pine64,rock64", "rockchip,rk3328";
12 12
13 aliases { 13 aliases {
14 ethernet0 = &gmac2io; <<
15 mmc0 = &sdmmc; 14 mmc0 = &sdmmc;
16 mmc1 = &emmc; 15 mmc1 = &emmc;
17 }; 16 };
18 17
19 chosen { 18 chosen {
20 stdout-path = "serial2:1500000 19 stdout-path = "serial2:1500000n8";
21 }; 20 };
22 21
23 gmac_clkin: external-gmac-clock { 22 gmac_clkin: external-gmac-clock {
24 compatible = "fixed-clock"; 23 compatible = "fixed-clock";
25 clock-frequency = <125000000>; 24 clock-frequency = <125000000>;
26 clock-output-names = "gmac_clk 25 clock-output-names = "gmac_clkin";
27 #clock-cells = <0>; 26 #clock-cells = <0>;
28 }; 27 };
29 28
30 vcc_sd: sdmmc-regulator { 29 vcc_sd: sdmmc-regulator {
31 compatible = "regulator-fixed" 30 compatible = "regulator-fixed";
32 gpio = <&gpio0 RK_PD6 GPIO_ACT 31 gpio = <&gpio0 RK_PD6 GPIO_ACTIVE_LOW>;
33 pinctrl-names = "default"; 32 pinctrl-names = "default";
34 pinctrl-0 = <&sdmmc0m1_pin>; 33 pinctrl-0 = <&sdmmc0m1_pin>;
35 regulator-name = "vcc_sd"; 34 regulator-name = "vcc_sd";
36 regulator-min-microvolt = <330 35 regulator-min-microvolt = <3300000>;
37 regulator-max-microvolt = <330 36 regulator-max-microvolt = <3300000>;
38 vin-supply = <&vcc_io>; 37 vin-supply = <&vcc_io>;
39 }; 38 };
40 39
41 /* Common enable line for all of the r 40 /* Common enable line for all of the rails mentioned in the labels */
42 vcc_host_5v: vcc_host1_5v: vcc_otg_5v: 41 vcc_host_5v: vcc_host1_5v: vcc_otg_5v: vcc-host-5v-regulator {
43 compatible = "regulator-fixed" 42 compatible = "regulator-fixed";
44 gpio = <&gpio0 RK_PA2 GPIO_ACT 43 gpio = <&gpio0 RK_PA2 GPIO_ACTIVE_LOW>;
45 pinctrl-names = "default"; 44 pinctrl-names = "default";
46 pinctrl-0 = <&usb20_host_drv>; 45 pinctrl-0 = <&usb20_host_drv>;
47 regulator-name = "vcc_host_5v" 46 regulator-name = "vcc_host_5v";
48 regulator-always-on; 47 regulator-always-on;
49 regulator-boot-on; 48 regulator-boot-on;
50 vin-supply = <&vcc_sys>; 49 vin-supply = <&vcc_sys>;
51 }; 50 };
52 51
53 vcc_sys: vcc-sys { 52 vcc_sys: vcc-sys {
54 compatible = "regulator-fixed" 53 compatible = "regulator-fixed";
55 regulator-name = "vcc_sys"; 54 regulator-name = "vcc_sys";
56 regulator-always-on; 55 regulator-always-on;
57 regulator-boot-on; 56 regulator-boot-on;
58 regulator-min-microvolt = <500 57 regulator-min-microvolt = <5000000>;
59 regulator-max-microvolt = <500 58 regulator-max-microvolt = <5000000>;
60 }; 59 };
61 60
62 ir-receiver { 61 ir-receiver {
63 compatible = "gpio-ir-receiver 62 compatible = "gpio-ir-receiver";
64 gpios = <&gpio2 RK_PA2 GPIO_AC 63 gpios = <&gpio2 RK_PA2 GPIO_ACTIVE_LOW>;
65 pinctrl-0 = <&ir_int>; 64 pinctrl-0 = <&ir_int>;
66 pinctrl-names = "default"; 65 pinctrl-names = "default";
67 }; 66 };
68 67
69 leds { 68 leds {
70 compatible = "gpio-leds"; 69 compatible = "gpio-leds";
71 70
72 power_led: led-0 { 71 power_led: led-0 {
73 gpios = <&rk805 1 GPIO 72 gpios = <&rk805 1 GPIO_ACTIVE_LOW>;
74 linux,default-trigger 73 linux,default-trigger = "mmc0";
75 }; 74 };
76 75
77 standby_led: led-1 { 76 standby_led: led-1 {
78 gpios = <&rk805 0 GPIO 77 gpios = <&rk805 0 GPIO_ACTIVE_LOW>;
79 linux,default-trigger 78 linux,default-trigger = "heartbeat";
80 }; 79 };
81 }; 80 };
82 81
83 spdif_sound: spdif-sound { 82 spdif_sound: spdif-sound {
84 compatible = "simple-audio-car 83 compatible = "simple-audio-card";
85 simple-audio-card,name = "SPDI 84 simple-audio-card,name = "SPDIF";
86 85
87 simple-audio-card,cpu { 86 simple-audio-card,cpu {
88 sound-dai = <&spdif>; 87 sound-dai = <&spdif>;
89 }; 88 };
90 89
91 simple-audio-card,codec { 90 simple-audio-card,codec {
92 sound-dai = <&spdif_di 91 sound-dai = <&spdif_dit>;
93 }; 92 };
94 }; 93 };
95 94
96 spdif_dit: spdif-dit { 95 spdif_dit: spdif-dit {
97 compatible = "linux,spdif-dit" 96 compatible = "linux,spdif-dit";
98 #sound-dai-cells = <0>; 97 #sound-dai-cells = <0>;
99 }; 98 };
100 }; 99 };
101 100
102 &analog_sound { 101 &analog_sound {
103 status = "okay"; 102 status = "okay";
104 }; 103 };
105 104
106 &codec { 105 &codec {
107 mute-gpios = <&grf_gpio 0 GPIO_ACTIVE_ 106 mute-gpios = <&grf_gpio 0 GPIO_ACTIVE_LOW>;
108 status = "okay"; 107 status = "okay";
109 }; 108 };
110 109
111 &cpu0 { 110 &cpu0 {
112 cpu-supply = <&vdd_arm>; 111 cpu-supply = <&vdd_arm>;
113 }; 112 };
114 113
115 &cpu1 { 114 &cpu1 {
116 cpu-supply = <&vdd_arm>; 115 cpu-supply = <&vdd_arm>;
117 }; 116 };
118 117
119 &cpu2 { 118 &cpu2 {
120 cpu-supply = <&vdd_arm>; 119 cpu-supply = <&vdd_arm>;
121 }; 120 };
122 121
123 &cpu3 { 122 &cpu3 {
124 cpu-supply = <&vdd_arm>; 123 cpu-supply = <&vdd_arm>;
125 }; 124 };
126 125
127 &emmc { 126 &emmc {
128 bus-width = <8>; 127 bus-width = <8>;
129 cap-mmc-highspeed; 128 cap-mmc-highspeed;
130 mmc-hs200-1_8v; 129 mmc-hs200-1_8v;
131 non-removable; 130 non-removable;
132 pinctrl-names = "default"; 131 pinctrl-names = "default";
133 pinctrl-0 = <&emmc_clk &emmc_cmd &emmc 132 pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
134 vmmc-supply = <&vcc_io>; 133 vmmc-supply = <&vcc_io>;
135 vqmmc-supply = <&vcc18_emmc>; 134 vqmmc-supply = <&vcc18_emmc>;
136 status = "okay"; 135 status = "okay";
137 }; 136 };
138 137
139 &gmac2io { 138 &gmac2io {
140 assigned-clocks = <&cru SCLK_MAC2IO>, 139 assigned-clocks = <&cru SCLK_MAC2IO>, <&cru SCLK_MAC2IO_EXT>;
141 assigned-clock-parents = <&gmac_clkin> 140 assigned-clock-parents = <&gmac_clkin>, <&gmac_clkin>;
142 clock_in_out = "input"; 141 clock_in_out = "input";
143 phy-supply = <&vcc_io>; 142 phy-supply = <&vcc_io>;
144 phy-mode = "rgmii"; 143 phy-mode = "rgmii";
145 pinctrl-names = "default"; 144 pinctrl-names = "default";
146 pinctrl-0 = <&rgmiim1_pins>; 145 pinctrl-0 = <&rgmiim1_pins>;
147 snps,force_thresh_dma_mode; 146 snps,force_thresh_dma_mode;
148 snps,reset-gpio = <&gpio1 RK_PC2 GPIO_ 147 snps,reset-gpio = <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>;
149 snps,reset-active-low; 148 snps,reset-active-low;
150 snps,reset-delays-us = <0 10000 50000> 149 snps,reset-delays-us = <0 10000 50000>;
151 tx_delay = <0x24>; 150 tx_delay = <0x24>;
152 rx_delay = <0x18>; 151 rx_delay = <0x18>;
153 status = "okay"; 152 status = "okay";
154 }; 153 };
155 154
156 &hdmi { 155 &hdmi {
157 avdd-0v9-supply = <&vdd_10>; <<
158 avdd-1v8-supply = <&vcc_18>; <<
159 status = "okay"; 156 status = "okay";
160 }; 157 };
161 158
162 &hdmi_sound { 159 &hdmi_sound {
163 status = "okay"; 160 status = "okay";
164 }; 161 };
165 162
166 &hdmiphy { 163 &hdmiphy {
167 status = "okay"; 164 status = "okay";
168 }; 165 };
169 166
170 &i2c1 { 167 &i2c1 {
171 status = "okay"; 168 status = "okay";
172 169
173 rk805: pmic@18 { 170 rk805: pmic@18 {
174 compatible = "rockchip,rk805"; 171 compatible = "rockchip,rk805";
175 reg = <0x18>; 172 reg = <0x18>;
176 interrupt-parent = <&gpio2>; 173 interrupt-parent = <&gpio2>;
177 interrupts = <6 IRQ_TYPE_LEVEL 174 interrupts = <6 IRQ_TYPE_LEVEL_LOW>;
178 #clock-cells = <1>; 175 #clock-cells = <1>;
179 clock-output-names = "xin32k", 176 clock-output-names = "xin32k", "rk805-clkout2";
180 gpio-controller; 177 gpio-controller;
181 #gpio-cells = <2>; 178 #gpio-cells = <2>;
182 pinctrl-names = "default"; 179 pinctrl-names = "default";
183 pinctrl-0 = <&pmic_int_l>; 180 pinctrl-0 = <&pmic_int_l>;
184 rockchip,system-power-controll 181 rockchip,system-power-controller;
185 wakeup-source; 182 wakeup-source;
186 183
187 vcc1-supply = <&vcc_sys>; 184 vcc1-supply = <&vcc_sys>;
188 vcc2-supply = <&vcc_sys>; 185 vcc2-supply = <&vcc_sys>;
189 vcc3-supply = <&vcc_sys>; 186 vcc3-supply = <&vcc_sys>;
190 vcc4-supply = <&vcc_sys>; 187 vcc4-supply = <&vcc_sys>;
191 vcc5-supply = <&vcc_io>; 188 vcc5-supply = <&vcc_io>;
192 vcc6-supply = <&vcc_sys>; 189 vcc6-supply = <&vcc_sys>;
193 190
194 regulators { 191 regulators {
195 vdd_logic: DCDC_REG1 { 192 vdd_logic: DCDC_REG1 {
196 regulator-name 193 regulator-name = "vdd_logic";
197 regulator-min- 194 regulator-min-microvolt = <712500>;
198 regulator-max- 195 regulator-max-microvolt = <1450000>;
199 regulator-ramp 196 regulator-ramp-delay = <12500>;
200 regulator-alwa 197 regulator-always-on;
201 regulator-boot 198 regulator-boot-on;
202 regulator-stat 199 regulator-state-mem {
203 regula 200 regulator-on-in-suspend;
204 regula 201 regulator-suspend-microvolt = <1000000>;
205 }; 202 };
206 }; 203 };
207 204
208 vdd_arm: DCDC_REG2 { 205 vdd_arm: DCDC_REG2 {
209 regulator-name 206 regulator-name = "vdd_arm";
210 regulator-min- 207 regulator-min-microvolt = <712500>;
211 regulator-max- 208 regulator-max-microvolt = <1450000>;
212 regulator-ramp 209 regulator-ramp-delay = <12500>;
213 regulator-alwa 210 regulator-always-on;
214 regulator-boot 211 regulator-boot-on;
215 regulator-stat 212 regulator-state-mem {
216 regula 213 regulator-on-in-suspend;
217 regula 214 regulator-suspend-microvolt = <950000>;
218 }; 215 };
219 }; 216 };
220 217
221 vcc_ddr: DCDC_REG3 { 218 vcc_ddr: DCDC_REG3 {
222 regulator-name 219 regulator-name = "vcc_ddr";
223 regulator-alwa 220 regulator-always-on;
224 regulator-boot 221 regulator-boot-on;
225 regulator-stat 222 regulator-state-mem {
226 regula 223 regulator-on-in-suspend;
227 }; 224 };
228 }; 225 };
229 226
230 vcc_io: DCDC_REG4 { 227 vcc_io: DCDC_REG4 {
231 regulator-name 228 regulator-name = "vcc_io";
232 regulator-min- 229 regulator-min-microvolt = <3300000>;
233 regulator-max- 230 regulator-max-microvolt = <3300000>;
234 regulator-alwa 231 regulator-always-on;
235 regulator-boot 232 regulator-boot-on;
236 regulator-stat 233 regulator-state-mem {
237 regula 234 regulator-on-in-suspend;
238 regula 235 regulator-suspend-microvolt = <3300000>;
239 }; 236 };
240 }; 237 };
241 238
242 vcc_18: LDO_REG1 { 239 vcc_18: LDO_REG1 {
243 regulator-name 240 regulator-name = "vcc_18";
244 regulator-min- 241 regulator-min-microvolt = <1800000>;
245 regulator-max- 242 regulator-max-microvolt = <1800000>;
246 regulator-alwa 243 regulator-always-on;
247 regulator-boot 244 regulator-boot-on;
248 regulator-stat 245 regulator-state-mem {
249 regula 246 regulator-on-in-suspend;
250 regula 247 regulator-suspend-microvolt = <1800000>;
251 }; 248 };
252 }; 249 };
253 250
254 vcc18_emmc: LDO_REG2 { 251 vcc18_emmc: LDO_REG2 {
255 regulator-name 252 regulator-name = "vcc18_emmc";
256 regulator-min- 253 regulator-min-microvolt = <1800000>;
257 regulator-max- 254 regulator-max-microvolt = <1800000>;
258 regulator-alwa 255 regulator-always-on;
259 regulator-boot 256 regulator-boot-on;
260 regulator-stat 257 regulator-state-mem {
261 regula 258 regulator-on-in-suspend;
262 regula 259 regulator-suspend-microvolt = <1800000>;
263 }; 260 };
264 }; 261 };
265 262
266 vdd_10: LDO_REG3 { 263 vdd_10: LDO_REG3 {
267 regulator-name 264 regulator-name = "vdd_10";
268 regulator-min- 265 regulator-min-microvolt = <1000000>;
269 regulator-max- 266 regulator-max-microvolt = <1000000>;
270 regulator-alwa 267 regulator-always-on;
271 regulator-boot 268 regulator-boot-on;
272 regulator-stat 269 regulator-state-mem {
273 regula 270 regulator-on-in-suspend;
274 regula 271 regulator-suspend-microvolt = <1000000>;
275 }; 272 };
276 }; 273 };
277 }; 274 };
278 }; 275 };
279 }; 276 };
280 277
281 &i2s0 { 278 &i2s0 {
282 status = "okay"; 279 status = "okay";
283 }; 280 };
284 281
285 &i2s1 { 282 &i2s1 {
286 status = "okay"; 283 status = "okay";
287 }; 284 };
288 285
289 &io_domains { 286 &io_domains {
290 status = "okay"; 287 status = "okay";
291 288
292 vccio1-supply = <&vcc_io>; 289 vccio1-supply = <&vcc_io>;
293 vccio2-supply = <&vcc18_emmc>; 290 vccio2-supply = <&vcc18_emmc>;
294 vccio3-supply = <&vcc_io>; 291 vccio3-supply = <&vcc_io>;
295 vccio4-supply = <&vcc_18>; 292 vccio4-supply = <&vcc_18>;
296 vccio5-supply = <&vcc_io>; 293 vccio5-supply = <&vcc_io>;
297 vccio6-supply = <&vcc_io>; 294 vccio6-supply = <&vcc_io>;
298 pmuio-supply = <&vcc_io>; 295 pmuio-supply = <&vcc_io>;
299 }; 296 };
300 297
301 &pinctrl { 298 &pinctrl {
302 ir { 299 ir {
303 ir_int: ir-int { 300 ir_int: ir-int {
304 rockchip,pins = <2 RK_ 301 rockchip,pins = <2 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
305 }; 302 };
306 }; 303 };
307 304
308 pmic { 305 pmic {
309 pmic_int_l: pmic-int-l { 306 pmic_int_l: pmic-int-l {
310 rockchip,pins = <2 RK_ 307 rockchip,pins = <2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
311 }; 308 };
312 }; 309 };
313 310
314 usb2 { 311 usb2 {
315 usb20_host_drv: usb20-host-drv 312 usb20_host_drv: usb20-host-drv {
316 rockchip,pins = <0 RK_ 313 rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
317 }; 314 };
318 }; 315 };
319 }; 316 };
320 317
321 &sdmmc { 318 &sdmmc {
322 bus-width = <4>; 319 bus-width = <4>;
323 cap-mmc-highspeed; 320 cap-mmc-highspeed;
324 cap-sd-highspeed; 321 cap-sd-highspeed;
325 disable-wp; 322 disable-wp;
326 max-frequency = <150000000>; 323 max-frequency = <150000000>;
327 pinctrl-names = "default"; 324 pinctrl-names = "default";
328 pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd & 325 pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd &sdmmc0_dectn &sdmmc0_bus4>;
329 vmmc-supply = <&vcc_sd>; 326 vmmc-supply = <&vcc_sd>;
330 status = "okay"; 327 status = "okay";
331 }; 328 };
332 329
333 &spdif { 330 &spdif {
334 pinctrl-0 = <&spdifm0_tx>; 331 pinctrl-0 = <&spdifm0_tx>;
335 status = "okay"; 332 status = "okay";
336 }; 333 };
337 334
338 &spi0 { 335 &spi0 {
339 status = "okay"; 336 status = "okay";
340 337
341 flash@0 { 338 flash@0 {
342 compatible = "jedec,spi-nor"; 339 compatible = "jedec,spi-nor";
343 reg = <0>; 340 reg = <0>;
344 341
345 /* maximum speed for Rockchip 342 /* maximum speed for Rockchip SPI */
346 spi-max-frequency = <50000000> 343 spi-max-frequency = <50000000>;
347 }; 344 };
348 }; 345 };
349 346
350 &tsadc { 347 &tsadc {
351 rockchip,hw-tshut-mode = <0>; 348 rockchip,hw-tshut-mode = <0>;
352 rockchip,hw-tshut-polarity = <0>; 349 rockchip,hw-tshut-polarity = <0>;
353 status = "okay"; 350 status = "okay";
354 }; 351 };
355 352
356 &uart2 { 353 &uart2 {
357 status = "okay"; 354 status = "okay";
358 }; 355 };
359 356
360 &u2phy { 357 &u2phy {
361 status = "okay"; 358 status = "okay";
362 359
363 u2phy_host: host-port { 360 u2phy_host: host-port {
364 status = "okay"; 361 status = "okay";
365 }; 362 };
366 363
367 u2phy_otg: otg-port { 364 u2phy_otg: otg-port {
368 status = "okay"; 365 status = "okay";
369 }; 366 };
370 }; 367 };
371 368
372 &usb20_otg { 369 &usb20_otg {
373 dr_mode = "host"; 370 dr_mode = "host";
374 status = "okay"; 371 status = "okay";
375 }; 372 };
376 373
377 &usbdrd3 { 374 &usbdrd3 {
378 dr_mode = "host"; 375 dr_mode = "host";
379 status = "okay"; 376 status = "okay";
380 }; 377 };
381 378
382 &usb_host0_ehci { 379 &usb_host0_ehci {
383 status = "okay"; 380 status = "okay";
384 }; 381 };
385 382
386 &usb_host0_ohci { 383 &usb_host0_ohci {
387 status = "okay"; 384 status = "okay";
388 }; 385 };
389 386
390 &vop { 387 &vop {
391 status = "okay"; 388 status = "okay";
392 }; 389 };
393 390
394 &vop_mmu { 391 &vop_mmu {
395 status = "okay"; 392 status = "okay";
396 }; 393 };
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.