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