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 { <<
14 ethernet0 = &gmac2io; <<
15 mmc0 = &sdmmc; <<
16 mmc1 = &emmc; <<
17 }; <<
18 <<
19 chosen { 13 chosen {
20 stdout-path = "serial2:1500000 14 stdout-path = "serial2:1500000n8";
21 }; 15 };
22 16
23 gmac_clkin: external-gmac-clock { 17 gmac_clkin: external-gmac-clock {
24 compatible = "fixed-clock"; 18 compatible = "fixed-clock";
25 clock-frequency = <125000000>; 19 clock-frequency = <125000000>;
26 clock-output-names = "gmac_clk 20 clock-output-names = "gmac_clkin";
27 #clock-cells = <0>; 21 #clock-cells = <0>;
28 }; 22 };
29 23
30 vcc_sd: sdmmc-regulator { 24 vcc_sd: sdmmc-regulator {
31 compatible = "regulator-fixed" 25 compatible = "regulator-fixed";
32 gpio = <&gpio0 RK_PD6 GPIO_ACT 26 gpio = <&gpio0 RK_PD6 GPIO_ACTIVE_LOW>;
33 pinctrl-names = "default"; 27 pinctrl-names = "default";
34 pinctrl-0 = <&sdmmc0m1_pin>; !! 28 pinctrl-0 = <&sdmmc0m1_gpio>;
35 regulator-name = "vcc_sd"; 29 regulator-name = "vcc_sd";
36 regulator-min-microvolt = <330 30 regulator-min-microvolt = <3300000>;
37 regulator-max-microvolt = <330 31 regulator-max-microvolt = <3300000>;
38 vin-supply = <&vcc_io>; 32 vin-supply = <&vcc_io>;
39 }; 33 };
40 34
41 /* Common enable line for all of the r !! 35 vcc_host_5v: vcc-host-5v-regulator {
42 vcc_host_5v: vcc_host1_5v: vcc_otg_5v: !! 36 compatible = "regulator-fixed";
>> 37 enable-active-high;
>> 38 gpio = <&gpio0 RK_PA0 GPIO_ACTIVE_HIGH>;
>> 39 pinctrl-names = "default";
>> 40 pinctrl-0 = <&usb30_host_drv>;
>> 41 regulator-name = "vcc_host_5v";
>> 42 regulator-always-on;
>> 43 regulator-boot-on;
>> 44 vin-supply = <&vcc_sys>;
>> 45 };
>> 46
>> 47 vcc_host1_5v: vcc_otg_5v: vcc-host1-5v-regulator {
43 compatible = "regulator-fixed" 48 compatible = "regulator-fixed";
44 gpio = <&gpio0 RK_PA2 GPIO_ACT 49 gpio = <&gpio0 RK_PA2 GPIO_ACTIVE_LOW>;
45 pinctrl-names = "default"; 50 pinctrl-names = "default";
46 pinctrl-0 = <&usb20_host_drv>; 51 pinctrl-0 = <&usb20_host_drv>;
47 regulator-name = "vcc_host_5v" !! 52 regulator-name = "vcc_host1_5v";
48 regulator-always-on; 53 regulator-always-on;
49 regulator-boot-on; 54 regulator-boot-on;
50 vin-supply = <&vcc_sys>; 55 vin-supply = <&vcc_sys>;
51 }; 56 };
52 57
53 vcc_sys: vcc-sys { 58 vcc_sys: vcc-sys {
54 compatible = "regulator-fixed" 59 compatible = "regulator-fixed";
55 regulator-name = "vcc_sys"; 60 regulator-name = "vcc_sys";
56 regulator-always-on; 61 regulator-always-on;
57 regulator-boot-on; 62 regulator-boot-on;
58 regulator-min-microvolt = <500 63 regulator-min-microvolt = <5000000>;
59 regulator-max-microvolt = <500 64 regulator-max-microvolt = <5000000>;
60 }; 65 };
61 66
62 ir-receiver { !! 67 sound {
63 compatible = "gpio-ir-receiver !! 68 compatible = "audio-graph-card";
64 gpios = <&gpio2 RK_PA2 GPIO_AC !! 69 label = "rockchip,rk3328";
65 pinctrl-0 = <&ir_int>; !! 70 dais = <&spdif_p0>;
66 pinctrl-names = "default"; <<
67 }; 71 };
68 72
69 leds { !! 73 spdif-dit {
70 compatible = "gpio-leds"; <<
71 <<
72 power_led: led-0 { <<
73 gpios = <&rk805 1 GPIO <<
74 linux,default-trigger <<
75 }; <<
76 <<
77 standby_led: led-1 { <<
78 gpios = <&rk805 0 GPIO <<
79 linux,default-trigger <<
80 }; <<
81 }; <<
82 <<
83 spdif_sound: spdif-sound { <<
84 compatible = "simple-audio-car <<
85 simple-audio-card,name = "SPDI <<
86 <<
87 simple-audio-card,cpu { <<
88 sound-dai = <&spdif>; <<
89 }; <<
90 <<
91 simple-audio-card,codec { <<
92 sound-dai = <&spdif_di <<
93 }; <<
94 }; <<
95 <<
96 spdif_dit: spdif-dit { <<
97 compatible = "linux,spdif-dit" 74 compatible = "linux,spdif-dit";
98 #sound-dai-cells = <0>; 75 #sound-dai-cells = <0>;
99 }; <<
100 }; <<
101 <<
102 &analog_sound { <<
103 status = "okay"; <<
104 }; <<
105 76
106 &codec { !! 77 port {
107 mute-gpios = <&grf_gpio 0 GPIO_ACTIVE_ !! 78 dit_p0_0: endpoint {
108 status = "okay"; !! 79 remote-endpoint = <&spdif_p0_0>;
>> 80 };
>> 81 };
>> 82 };
109 }; 83 };
110 84
111 &cpu0 { 85 &cpu0 {
112 cpu-supply = <&vdd_arm>; 86 cpu-supply = <&vdd_arm>;
113 }; 87 };
114 88
115 &cpu1 { 89 &cpu1 {
116 cpu-supply = <&vdd_arm>; 90 cpu-supply = <&vdd_arm>;
117 }; 91 };
118 92
119 &cpu2 { 93 &cpu2 {
120 cpu-supply = <&vdd_arm>; 94 cpu-supply = <&vdd_arm>;
121 }; 95 };
122 96
123 &cpu3 { 97 &cpu3 {
124 cpu-supply = <&vdd_arm>; 98 cpu-supply = <&vdd_arm>;
125 }; 99 };
126 100
127 &emmc { 101 &emmc {
128 bus-width = <8>; 102 bus-width = <8>;
129 cap-mmc-highspeed; 103 cap-mmc-highspeed;
130 mmc-hs200-1_8v; 104 mmc-hs200-1_8v;
131 non-removable; 105 non-removable;
132 pinctrl-names = "default"; 106 pinctrl-names = "default";
133 pinctrl-0 = <&emmc_clk &emmc_cmd &emmc 107 pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
134 vmmc-supply = <&vcc_io>; 108 vmmc-supply = <&vcc_io>;
135 vqmmc-supply = <&vcc18_emmc>; 109 vqmmc-supply = <&vcc18_emmc>;
136 status = "okay"; 110 status = "okay";
137 }; 111 };
138 112
139 &gmac2io { 113 &gmac2io {
140 assigned-clocks = <&cru SCLK_MAC2IO>, 114 assigned-clocks = <&cru SCLK_MAC2IO>, <&cru SCLK_MAC2IO_EXT>;
141 assigned-clock-parents = <&gmac_clkin> 115 assigned-clock-parents = <&gmac_clkin>, <&gmac_clkin>;
142 clock_in_out = "input"; 116 clock_in_out = "input";
143 phy-supply = <&vcc_io>; 117 phy-supply = <&vcc_io>;
144 phy-mode = "rgmii"; 118 phy-mode = "rgmii";
145 pinctrl-names = "default"; 119 pinctrl-names = "default";
146 pinctrl-0 = <&rgmiim1_pins>; 120 pinctrl-0 = <&rgmiim1_pins>;
147 snps,force_thresh_dma_mode; 121 snps,force_thresh_dma_mode;
148 snps,reset-gpio = <&gpio1 RK_PC2 GPIO_ 122 snps,reset-gpio = <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>;
149 snps,reset-active-low; 123 snps,reset-active-low;
150 snps,reset-delays-us = <0 10000 50000> 124 snps,reset-delays-us = <0 10000 50000>;
151 tx_delay = <0x24>; 125 tx_delay = <0x24>;
152 rx_delay = <0x18>; 126 rx_delay = <0x18>;
153 status = "okay"; 127 status = "okay";
154 }; 128 };
155 129
156 &hdmi { 130 &hdmi {
157 avdd-0v9-supply = <&vdd_10>; <<
158 avdd-1v8-supply = <&vcc_18>; <<
159 status = "okay"; <<
160 }; <<
161 <<
162 &hdmi_sound { <<
163 status = "okay"; 131 status = "okay";
164 }; 132 };
165 133
166 &hdmiphy { 134 &hdmiphy {
167 status = "okay"; 135 status = "okay";
168 }; 136 };
169 137
170 &i2c1 { 138 &i2c1 {
171 status = "okay"; 139 status = "okay";
172 140
173 rk805: pmic@18 { !! 141 rk805: rk805@18 {
174 compatible = "rockchip,rk805"; 142 compatible = "rockchip,rk805";
175 reg = <0x18>; 143 reg = <0x18>;
176 interrupt-parent = <&gpio2>; 144 interrupt-parent = <&gpio2>;
177 interrupts = <6 IRQ_TYPE_LEVEL 145 interrupts = <6 IRQ_TYPE_LEVEL_LOW>;
178 #clock-cells = <1>; 146 #clock-cells = <1>;
179 clock-output-names = "xin32k", 147 clock-output-names = "xin32k", "rk805-clkout2";
180 gpio-controller; <<
181 #gpio-cells = <2>; <<
182 pinctrl-names = "default"; 148 pinctrl-names = "default";
183 pinctrl-0 = <&pmic_int_l>; 149 pinctrl-0 = <&pmic_int_l>;
184 rockchip,system-power-controll 150 rockchip,system-power-controller;
185 wakeup-source; 151 wakeup-source;
186 152
187 vcc1-supply = <&vcc_sys>; 153 vcc1-supply = <&vcc_sys>;
188 vcc2-supply = <&vcc_sys>; 154 vcc2-supply = <&vcc_sys>;
189 vcc3-supply = <&vcc_sys>; 155 vcc3-supply = <&vcc_sys>;
190 vcc4-supply = <&vcc_sys>; 156 vcc4-supply = <&vcc_sys>;
191 vcc5-supply = <&vcc_io>; 157 vcc5-supply = <&vcc_io>;
192 vcc6-supply = <&vcc_sys>; 158 vcc6-supply = <&vcc_sys>;
193 159
194 regulators { 160 regulators {
195 vdd_logic: DCDC_REG1 { 161 vdd_logic: DCDC_REG1 {
196 regulator-name 162 regulator-name = "vdd_logic";
197 regulator-min- 163 regulator-min-microvolt = <712500>;
198 regulator-max- 164 regulator-max-microvolt = <1450000>;
199 regulator-ramp 165 regulator-ramp-delay = <12500>;
200 regulator-alwa 166 regulator-always-on;
201 regulator-boot 167 regulator-boot-on;
202 regulator-stat 168 regulator-state-mem {
203 regula 169 regulator-on-in-suspend;
204 regula 170 regulator-suspend-microvolt = <1000000>;
205 }; 171 };
206 }; 172 };
207 173
208 vdd_arm: DCDC_REG2 { 174 vdd_arm: DCDC_REG2 {
209 regulator-name 175 regulator-name = "vdd_arm";
210 regulator-min- 176 regulator-min-microvolt = <712500>;
211 regulator-max- 177 regulator-max-microvolt = <1450000>;
212 regulator-ramp 178 regulator-ramp-delay = <12500>;
213 regulator-alwa 179 regulator-always-on;
214 regulator-boot 180 regulator-boot-on;
215 regulator-stat 181 regulator-state-mem {
216 regula 182 regulator-on-in-suspend;
217 regula 183 regulator-suspend-microvolt = <950000>;
218 }; 184 };
219 }; 185 };
220 186
221 vcc_ddr: DCDC_REG3 { 187 vcc_ddr: DCDC_REG3 {
222 regulator-name 188 regulator-name = "vcc_ddr";
223 regulator-alwa 189 regulator-always-on;
224 regulator-boot 190 regulator-boot-on;
225 regulator-stat 191 regulator-state-mem {
226 regula 192 regulator-on-in-suspend;
227 }; 193 };
228 }; 194 };
229 195
230 vcc_io: DCDC_REG4 { 196 vcc_io: DCDC_REG4 {
231 regulator-name 197 regulator-name = "vcc_io";
232 regulator-min- 198 regulator-min-microvolt = <3300000>;
233 regulator-max- 199 regulator-max-microvolt = <3300000>;
234 regulator-alwa 200 regulator-always-on;
235 regulator-boot 201 regulator-boot-on;
236 regulator-stat 202 regulator-state-mem {
237 regula 203 regulator-on-in-suspend;
238 regula 204 regulator-suspend-microvolt = <3300000>;
239 }; 205 };
240 }; 206 };
241 207
242 vcc_18: LDO_REG1 { 208 vcc_18: LDO_REG1 {
243 regulator-name !! 209 regulator-name = "vdd_18";
244 regulator-min- 210 regulator-min-microvolt = <1800000>;
245 regulator-max- 211 regulator-max-microvolt = <1800000>;
246 regulator-alwa 212 regulator-always-on;
247 regulator-boot 213 regulator-boot-on;
248 regulator-stat 214 regulator-state-mem {
249 regula 215 regulator-on-in-suspend;
250 regula 216 regulator-suspend-microvolt = <1800000>;
251 }; 217 };
252 }; 218 };
253 219
254 vcc18_emmc: LDO_REG2 { 220 vcc18_emmc: LDO_REG2 {
255 regulator-name !! 221 regulator-name = "vcc_18emmc";
256 regulator-min- 222 regulator-min-microvolt = <1800000>;
257 regulator-max- 223 regulator-max-microvolt = <1800000>;
258 regulator-alwa 224 regulator-always-on;
259 regulator-boot 225 regulator-boot-on;
260 regulator-stat 226 regulator-state-mem {
261 regula 227 regulator-on-in-suspend;
262 regula 228 regulator-suspend-microvolt = <1800000>;
263 }; 229 };
264 }; 230 };
265 231
266 vdd_10: LDO_REG3 { 232 vdd_10: LDO_REG3 {
267 regulator-name 233 regulator-name = "vdd_10";
268 regulator-min- 234 regulator-min-microvolt = <1000000>;
269 regulator-max- 235 regulator-max-microvolt = <1000000>;
270 regulator-alwa 236 regulator-always-on;
271 regulator-boot 237 regulator-boot-on;
272 regulator-stat 238 regulator-state-mem {
273 regula 239 regulator-on-in-suspend;
274 regula 240 regulator-suspend-microvolt = <1000000>;
275 }; 241 };
276 }; 242 };
277 }; 243 };
278 }; 244 };
279 }; 245 };
280 246
281 &i2s0 { <<
282 status = "okay"; <<
283 }; <<
284 <<
285 &i2s1 { <<
286 status = "okay"; <<
287 }; <<
288 <<
289 &io_domains { 247 &io_domains {
290 status = "okay"; 248 status = "okay";
291 249
292 vccio1-supply = <&vcc_io>; 250 vccio1-supply = <&vcc_io>;
293 vccio2-supply = <&vcc18_emmc>; 251 vccio2-supply = <&vcc18_emmc>;
294 vccio3-supply = <&vcc_io>; 252 vccio3-supply = <&vcc_io>;
295 vccio4-supply = <&vcc_18>; 253 vccio4-supply = <&vcc_18>;
296 vccio5-supply = <&vcc_io>; 254 vccio5-supply = <&vcc_io>;
297 vccio6-supply = <&vcc_io>; 255 vccio6-supply = <&vcc_io>;
298 pmuio-supply = <&vcc_io>; 256 pmuio-supply = <&vcc_io>;
299 }; 257 };
300 258
301 &pinctrl { 259 &pinctrl {
302 ir { <<
303 ir_int: ir-int { <<
304 rockchip,pins = <2 RK_ <<
305 }; <<
306 }; <<
307 <<
308 pmic { 260 pmic {
309 pmic_int_l: pmic-int-l { 261 pmic_int_l: pmic-int-l {
310 rockchip,pins = <2 RK_ 262 rockchip,pins = <2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
311 }; 263 };
312 }; 264 };
313 265
314 usb2 { 266 usb2 {
315 usb20_host_drv: usb20-host-drv 267 usb20_host_drv: usb20-host-drv {
316 rockchip,pins = <0 RK_ 268 rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
317 }; 269 };
318 }; 270 };
>> 271
>> 272 usb3 {
>> 273 usb30_host_drv: usb30-host-drv {
>> 274 rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
>> 275 };
>> 276 };
319 }; 277 };
320 278
321 &sdmmc { 279 &sdmmc {
322 bus-width = <4>; 280 bus-width = <4>;
323 cap-mmc-highspeed; 281 cap-mmc-highspeed;
324 cap-sd-highspeed; 282 cap-sd-highspeed;
325 disable-wp; 283 disable-wp;
326 max-frequency = <150000000>; 284 max-frequency = <150000000>;
327 pinctrl-names = "default"; 285 pinctrl-names = "default";
328 pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd & 286 pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd &sdmmc0_dectn &sdmmc0_bus4>;
329 vmmc-supply = <&vcc_sd>; 287 vmmc-supply = <&vcc_sd>;
330 status = "okay"; 288 status = "okay";
331 }; 289 };
332 290
333 &spdif { 291 &spdif {
334 pinctrl-0 = <&spdifm0_tx>; 292 pinctrl-0 = <&spdifm0_tx>;
335 status = "okay"; 293 status = "okay";
>> 294 #sound-dai-cells = <0>;
>> 295
>> 296 spdif_p0: port {
>> 297 spdif_p0_0: endpoint {
>> 298 remote-endpoint = <&dit_p0_0>;
>> 299 };
>> 300 };
336 }; 301 };
337 302
338 &spi0 { 303 &spi0 {
339 status = "okay"; 304 status = "okay";
340 305
341 flash@0 { !! 306 spiflash@0 {
342 compatible = "jedec,spi-nor"; 307 compatible = "jedec,spi-nor";
343 reg = <0>; 308 reg = <0>;
344 309
345 /* maximum speed for Rockchip 310 /* maximum speed for Rockchip SPI */
346 spi-max-frequency = <50000000> 311 spi-max-frequency = <50000000>;
347 }; 312 };
348 }; 313 };
349 314
350 &tsadc { 315 &tsadc {
351 rockchip,hw-tshut-mode = <0>; 316 rockchip,hw-tshut-mode = <0>;
352 rockchip,hw-tshut-polarity = <0>; 317 rockchip,hw-tshut-polarity = <0>;
353 status = "okay"; 318 status = "okay";
354 }; 319 };
355 320
356 &uart2 { 321 &uart2 {
357 status = "okay"; 322 status = "okay";
358 }; 323 };
359 324
360 &u2phy { 325 &u2phy {
361 status = "okay"; 326 status = "okay";
362 327
363 u2phy_host: host-port { 328 u2phy_host: host-port {
364 status = "okay"; 329 status = "okay";
365 }; 330 };
366 331
367 u2phy_otg: otg-port { 332 u2phy_otg: otg-port {
368 status = "okay"; 333 status = "okay";
369 }; 334 };
370 }; 335 };
371 336
372 &usb20_otg { 337 &usb20_otg {
373 dr_mode = "host"; <<
374 status = "okay"; <<
375 }; <<
376 <<
377 &usbdrd3 { <<
378 dr_mode = "host"; 338 dr_mode = "host";
379 status = "okay"; 339 status = "okay";
380 }; 340 };
381 341
382 &usb_host0_ehci { 342 &usb_host0_ehci {
383 status = "okay"; 343 status = "okay";
384 }; 344 };
385 345
386 &usb_host0_ohci { 346 &usb_host0_ohci {
387 status = "okay"; 347 status = "okay";
388 }; 348 };
389 349
390 &vop { 350 &vop {
391 status = "okay"; 351 status = "okay";
392 }; 352 };
393 353
394 &vop_mmu { 354 &vop_mmu {
395 status = "okay"; 355 status = "okay";
396 }; 356 };
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