1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT) 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /* 2 /*
3 * Copyright (c) 2019 Fuzhou Rockchip Electron 3 * Copyright (c) 2019 Fuzhou Rockchip Electronics Co., Ltd
4 * Copyright (c) 2019 Radxa Limited 4 * Copyright (c) 2019 Radxa Limited
5 * Copyright (c) 2022 Amarula Solutions(India) 5 * Copyright (c) 2022 Amarula Solutions(India)
6 */ 6 */
7 7
8 /dts-v1/; 8 /dts-v1/;
9 #include <dt-bindings/leds/common.h> 9 #include <dt-bindings/leds/common.h>
10 #include "rk3399-t.dtsi" !! 10 #include "rk3399.dtsi"
>> 11 #include "rk3399-t-opp.dtsi"
11 12
12 / { 13 / {
13 model = "Radxa ROCK 4C+"; 14 model = "Radxa ROCK 4C+";
14 compatible = "radxa,rock-4c-plus", "ro 15 compatible = "radxa,rock-4c-plus", "rockchip,rk3399";
15 16
16 aliases { 17 aliases {
17 ethernet0 = &gmac; <<
18 mmc0 = &sdhci; 18 mmc0 = &sdhci;
19 mmc1 = &sdmmc; 19 mmc1 = &sdmmc;
20 }; 20 };
21 21
22 chosen { 22 chosen {
23 stdout-path = "serial2:1500000 23 stdout-path = "serial2:1500000n8";
24 }; 24 };
25 25
26 clkin_gmac: external-gmac-clock { 26 clkin_gmac: external-gmac-clock {
27 compatible = "fixed-clock"; 27 compatible = "fixed-clock";
28 clock-frequency = <125000000>; 28 clock-frequency = <125000000>;
29 clock-output-names = "clkin_gm 29 clock-output-names = "clkin_gmac";
30 #clock-cells = <0>; 30 #clock-cells = <0>;
31 }; 31 };
32 32
33 leds { 33 leds {
34 compatible = "gpio-leds"; 34 compatible = "gpio-leds";
35 pinctrl-names = "default"; 35 pinctrl-names = "default";
36 pinctrl-0 = <&user_led1 &user_ 36 pinctrl-0 = <&user_led1 &user_led2>;
37 37
38 /* USER_LED1 */ 38 /* USER_LED1 */
39 led-0 { 39 led-0 {
40 function = LED_FUNCTIO 40 function = LED_FUNCTION_POWER;
41 color = <LED_COLOR_ID_ 41 color = <LED_COLOR_ID_GREEN>;
42 gpios = <&gpio3 RK_PD4 42 gpios = <&gpio3 RK_PD4 GPIO_ACTIVE_LOW>;
43 linux,default-trigger 43 linux,default-trigger = "default-on";
44 }; 44 };
45 45
46 /* USER_LED2 */ 46 /* USER_LED2 */
47 led-1 { 47 led-1 {
48 function = LED_FUNCTIO 48 function = LED_FUNCTION_STATUS;
49 color = <LED_COLOR_ID_ 49 color = <LED_COLOR_ID_BLUE>;
50 gpios = <&gpio3 RK_PD5 50 gpios = <&gpio3 RK_PD5 GPIO_ACTIVE_HIGH>;
51 linux,default-trigger 51 linux,default-trigger = "heartbeat";
52 }; 52 };
53 }; 53 };
54 54
55 rk809-sound { <<
56 compatible = "simple-audio-car <<
57 simple-audio-card,format = "i2 <<
58 simple-audio-card,name = "Anal <<
59 simple-audio-card,mclk-fs = <2 <<
60 <<
61 simple-audio-card,cpu { <<
62 sound-dai = <&i2s0>; <<
63 }; <<
64 <<
65 simple-audio-card,codec { <<
66 sound-dai = <&rk809>; <<
67 }; <<
68 }; <<
69 <<
70 sdio_pwrseq: sdio-pwrseq { 55 sdio_pwrseq: sdio-pwrseq {
71 compatible = "mmc-pwrseq-simpl 56 compatible = "mmc-pwrseq-simple";
72 clocks = <&rk809 1>; 57 clocks = <&rk809 1>;
73 clock-names = "ext_clock"; 58 clock-names = "ext_clock";
74 pinctrl-names = "default"; 59 pinctrl-names = "default";
75 pinctrl-0 = <&wifi_enable_h>; 60 pinctrl-0 = <&wifi_enable_h>;
76 reset-gpios = <&gpio0 RK_PB2 G 61 reset-gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>;
77 }; 62 };
78 63
79 vcc_3v3: vcc-3v3-regulator { 64 vcc_3v3: vcc-3v3-regulator {
80 compatible = "regulator-fixed" 65 compatible = "regulator-fixed";
81 regulator-name = "vcc_3v3"; 66 regulator-name = "vcc_3v3";
82 regulator-always-on; 67 regulator-always-on;
83 regulator-boot-on; 68 regulator-boot-on;
84 regulator-min-microvolt = <330 69 regulator-min-microvolt = <3300000>;
85 regulator-max-microvolt = <330 70 regulator-max-microvolt = <3300000>;
86 vin-supply = <&vcc3v3_sys>; 71 vin-supply = <&vcc3v3_sys>;
87 }; 72 };
88 73
89 vcc3v3_phy1: vcc3v3-phy1-regulator { 74 vcc3v3_phy1: vcc3v3-phy1-regulator {
90 compatible = "regulator-fixed" 75 compatible = "regulator-fixed";
91 regulator-name = "vcc3v3_phy1" 76 regulator-name = "vcc3v3_phy1";
92 regulator-always-on; 77 regulator-always-on;
93 regulator-boot-on; 78 regulator-boot-on;
94 regulator-min-microvolt = <330 79 regulator-min-microvolt = <3300000>;
95 regulator-max-microvolt = <330 80 regulator-max-microvolt = <3300000>;
96 vin-supply = <&vcc_3v3>; 81 vin-supply = <&vcc_3v3>;
97 }; 82 };
98 83
99 vcc5v0_host1: vcc5v0-host-regulator { 84 vcc5v0_host1: vcc5v0-host-regulator {
100 compatible = "regulator-fixed" 85 compatible = "regulator-fixed";
101 enable-active-high; 86 enable-active-high;
102 gpio = <&gpio3 RK_PD6 GPIO_ACT 87 gpio = <&gpio3 RK_PD6 GPIO_ACTIVE_HIGH>;
103 pinctrl-names = "default"; 88 pinctrl-names = "default";
104 pinctrl-0 = <&vcc5v0_host_en>; 89 pinctrl-0 = <&vcc5v0_host_en>;
105 regulator-name = "vcc5v0_host1 90 regulator-name = "vcc5v0_host1";
106 regulator-always-on; 91 regulator-always-on;
107 regulator-boot-on; 92 regulator-boot-on;
108 vin-supply = <&vcc5v0_host0_s0 93 vin-supply = <&vcc5v0_host0_s0>;
109 }; 94 };
110 95
111 vcc5v0_sys: vcc5v0-sys-regulator { 96 vcc5v0_sys: vcc5v0-sys-regulator {
112 compatible = "regulator-fixed" 97 compatible = "regulator-fixed";
113 regulator-name = "vcc5v0_sys"; 98 regulator-name = "vcc5v0_sys";
114 regulator-always-on; 99 regulator-always-on;
115 regulator-boot-on; 100 regulator-boot-on;
116 regulator-min-microvolt = <500 101 regulator-min-microvolt = <5000000>;
117 regulator-max-microvolt = <500 102 regulator-max-microvolt = <5000000>;
118 }; 103 };
119 104
120 vcc5v0_typec: vcc5v0-typec-regulator { 105 vcc5v0_typec: vcc5v0-typec-regulator {
121 compatible = "regulator-fixed" 106 compatible = "regulator-fixed";
122 enable-active-high; 107 enable-active-high;
123 gpio = <&gpio1 RK_PA3 GPIO_ACT 108 gpio = <&gpio1 RK_PA3 GPIO_ACTIVE_HIGH>;
124 pinctrl-names = "default"; 109 pinctrl-names = "default";
125 pinctrl-0 = <&vcc5v0_typec0_en 110 pinctrl-0 = <&vcc5v0_typec0_en>;
126 regulator-name = "vcc5v0_typec 111 regulator-name = "vcc5v0_typec";
127 regulator-always-on; 112 regulator-always-on;
128 regulator-boot-on; 113 regulator-boot-on;
129 vin-supply = <&vcc5v0_sys>; 114 vin-supply = <&vcc5v0_sys>;
130 }; 115 };
131 116
132 vdd_log: vdd-log-regulator { 117 vdd_log: vdd-log-regulator {
133 compatible = "regulator-fixed" 118 compatible = "regulator-fixed";
134 regulator-name = "vdd_log"; 119 regulator-name = "vdd_log";
135 regulator-always-on; 120 regulator-always-on;
136 regulator-boot-on; 121 regulator-boot-on;
137 regulator-min-microvolt = <950 122 regulator-min-microvolt = <950000>;
138 regulator-max-microvolt = <950 123 regulator-max-microvolt = <950000>;
139 vin-supply = <&vcc5v0_sys>; 124 vin-supply = <&vcc5v0_sys>;
140 }; 125 };
141 }; 126 };
142 127
143 &cpu_l0 { 128 &cpu_l0 {
144 cpu-supply = <&vdd_cpu_l>; 129 cpu-supply = <&vdd_cpu_l>;
145 }; 130 };
146 131
147 &cpu_l1 { 132 &cpu_l1 {
148 cpu-supply = <&vdd_cpu_l>; 133 cpu-supply = <&vdd_cpu_l>;
149 }; 134 };
150 135
151 &cpu_l2 { 136 &cpu_l2 {
152 cpu-supply = <&vdd_cpu_l>; 137 cpu-supply = <&vdd_cpu_l>;
153 }; 138 };
154 139
155 &cpu_l3 { 140 &cpu_l3 {
156 cpu-supply = <&vdd_cpu_l>; 141 cpu-supply = <&vdd_cpu_l>;
157 }; 142 };
158 143
159 &cpu_b0 { 144 &cpu_b0 {
160 cpu-supply = <&vdd_cpu_b>; 145 cpu-supply = <&vdd_cpu_b>;
161 }; 146 };
162 147
163 &cpu_b1 { 148 &cpu_b1 {
164 cpu-supply = <&vdd_cpu_b>; 149 cpu-supply = <&vdd_cpu_b>;
165 }; 150 };
166 151
167 &emmc_phy { 152 &emmc_phy {
168 rockchip,enable-strobe-pulldown; <<
169 status = "okay"; 153 status = "okay";
170 }; 154 };
171 155
172 &gmac { 156 &gmac {
173 assigned-clocks = <&cru SCLK_RMII_SRC> 157 assigned-clocks = <&cru SCLK_RMII_SRC>;
174 assigned-clock-parents = <&clkin_gmac> 158 assigned-clock-parents = <&clkin_gmac>;
175 clock_in_out = "input"; 159 clock_in_out = "input";
176 phy-supply = <&vcc3v3_phy1>; 160 phy-supply = <&vcc3v3_phy1>;
177 phy-mode = "rgmii"; 161 phy-mode = "rgmii";
178 pinctrl-names = "default"; 162 pinctrl-names = "default";
179 pinctrl-0 = <&rgmii_pins>; 163 pinctrl-0 = <&rgmii_pins>;
180 snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ 164 snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
181 snps,reset-active-low; 165 snps,reset-active-low;
182 snps,reset-delays-us = <0 10000 50000> 166 snps,reset-delays-us = <0 10000 50000>;
183 tx_delay = <0x2a>; 167 tx_delay = <0x2a>;
184 rx_delay = <0x21>; 168 rx_delay = <0x21>;
185 status = "okay"; 169 status = "okay";
186 }; 170 };
187 171
188 &gpu { 172 &gpu {
189 mali-supply = <&vdd_gpu>; 173 mali-supply = <&vdd_gpu>;
190 status = "okay"; 174 status = "okay";
191 }; 175 };
192 176
193 &hdmi { 177 &hdmi {
194 avdd-0v9-supply = <&vcc_0v9_s0>; 178 avdd-0v9-supply = <&vcc_0v9_s0>;
195 avdd-1v8-supply = <&vcc_1v8_s0>; 179 avdd-1v8-supply = <&vcc_1v8_s0>;
196 ddc-i2c-bus = <&i2c3>; 180 ddc-i2c-bus = <&i2c3>;
197 pinctrl-names = "default"; 181 pinctrl-names = "default";
198 pinctrl-0 = <&hdmi_cec>; 182 pinctrl-0 = <&hdmi_cec>;
199 status = "okay"; 183 status = "okay";
200 }; 184 };
201 185
202 &hdmi_sound { 186 &hdmi_sound {
203 status = "okay"; 187 status = "okay";
204 }; 188 };
205 189
206 &i2c0 { 190 &i2c0 {
207 status = "okay"; 191 status = "okay";
208 i2c-scl-falling-time-ns = <30>; 192 i2c-scl-falling-time-ns = <30>;
209 i2c-scl-rising-time-ns = <180>; 193 i2c-scl-rising-time-ns = <180>;
210 clock-frequency = <400000>; 194 clock-frequency = <400000>;
211 195
212 rk809: pmic@20 { 196 rk809: pmic@20 {
213 compatible = "rockchip,rk809"; 197 compatible = "rockchip,rk809";
214 reg = <0x20>; 198 reg = <0x20>;
215 interrupt-parent = <&gpio1>; 199 interrupt-parent = <&gpio1>;
216 interrupts = <RK_PC5 IRQ_TYPE_ 200 interrupts = <RK_PC5 IRQ_TYPE_LEVEL_LOW>;
217 #clock-cells = <1>; 201 #clock-cells = <1>;
218 clock-names = "mclk"; <<
219 clocks = <&cru SCLK_I2S_8CH_OU <<
220 clock-output-names = "rk808-cl 202 clock-output-names = "rk808-clkout1", "rk808-clkout2";
221 pinctrl-names = "default"; 203 pinctrl-names = "default";
222 pinctrl-0 = <&pmic_int_l>, <&i !! 204 pinctrl-0 = <&pmic_int_l>;
223 rockchip,system-power-controll 205 rockchip,system-power-controller;
224 #sound-dai-cells = <0>; <<
225 wakeup-source; 206 wakeup-source;
226 207
227 vcc1-supply = <&vcc5v0_sys>; 208 vcc1-supply = <&vcc5v0_sys>;
228 vcc2-supply = <&vcc5v0_sys>; 209 vcc2-supply = <&vcc5v0_sys>;
229 vcc3-supply = <&vcc5v0_sys>; 210 vcc3-supply = <&vcc5v0_sys>;
230 vcc4-supply = <&vcc5v0_sys>; 211 vcc4-supply = <&vcc5v0_sys>;
231 vcc5-supply = <&vcc_buck5_s3>; 212 vcc5-supply = <&vcc_buck5_s3>;
232 vcc6-supply = <&vcc_buck5_s3>; 213 vcc6-supply = <&vcc_buck5_s3>;
233 vcc7-supply = <&vcc5v0_sys>; 214 vcc7-supply = <&vcc5v0_sys>;
234 vcc8-supply = <&vcc3v3_sys>; 215 vcc8-supply = <&vcc3v3_sys>;
235 vcc9-supply = <&vcc5v0_sys>; 216 vcc9-supply = <&vcc5v0_sys>;
236 217
237 regulators { 218 regulators {
238 vdd_center: DCDC_REG1 219 vdd_center: DCDC_REG1 {
239 regulator-alwa 220 regulator-always-on;
240 regulator-boot 221 regulator-boot-on;
241 regulator-min- 222 regulator-min-microvolt = <750000>;
242 regulator-max- 223 regulator-max-microvolt = <1350000>;
243 regulator-init 224 regulator-initial-mode = <0x2>;
244 regulator-name 225 regulator-name = "vdd_center";
245 regulator-stat 226 regulator-state-mem {
246 regula 227 regulator-off-in-suspend;
247 regula 228 regulator-suspend-microvolt = <900000>;
248 }; 229 };
249 }; 230 };
250 231
251 vdd_cpu_l: DCDC_REG2 { 232 vdd_cpu_l: DCDC_REG2 {
252 regulator-alwa 233 regulator-always-on;
253 regulator-boot 234 regulator-boot-on;
254 regulator-min- 235 regulator-min-microvolt = <750000>;
255 regulator-max- 236 regulator-max-microvolt = <1350000>;
256 regulator-ramp 237 regulator-ramp-delay = <6001>;
257 regulator-init 238 regulator-initial-mode = <0x2>;
258 regulator-name 239 regulator-name = "vdd_cpu_l";
259 regulator-stat 240 regulator-state-mem {
260 regula 241 regulator-off-in-suspend;
261 }; 242 };
262 }; 243 };
263 244
264 vcc_ddr: DCDC_REG3 { 245 vcc_ddr: DCDC_REG3 {
265 regulator-alwa 246 regulator-always-on;
266 regulator-boot 247 regulator-boot-on;
267 regulator-name 248 regulator-name = "vcc_ddr";
268 regulator-init 249 regulator-initial-mode = <0x2>;
269 regulator-stat 250 regulator-state-mem {
270 regula 251 regulator-on-in-suspend;
271 }; 252 };
272 }; 253 };
273 254
274 vcc3v3_sys: DCDC_REG4 255 vcc3v3_sys: DCDC_REG4 {
275 regulator-alwa 256 regulator-always-on;
276 regulator-boot 257 regulator-boot-on;
277 regulator-min- 258 regulator-min-microvolt = <3300000>;
278 regulator-max- 259 regulator-max-microvolt = <3300000>;
279 regulator-init 260 regulator-initial-mode = <0x2>;
280 regulator-name 261 regulator-name = "vcc3v3_sys";
281 regulator-stat 262 regulator-state-mem {
282 regula 263 regulator-on-in-suspend;
283 regula 264 regulator-suspend-microvolt = <3300000>;
284 }; 265 };
285 }; 266 };
286 267
287 vcc_buck5_s3: DCDC_REG 268 vcc_buck5_s3: DCDC_REG5 {
288 regulator-alwa 269 regulator-always-on;
289 regulator-boot 270 regulator-boot-on;
290 regulator-min- 271 regulator-min-microvolt = <3300000>;
291 regulator-max- 272 regulator-max-microvolt = <3300000>;
292 regulator-name 273 regulator-name = "vcc_buck5_s3";
293 regulator-stat 274 regulator-state-mem {
294 regula 275 regulator-on-in-suspend;
295 regula 276 regulator-suspend-microvolt = <3300000>;
296 }; 277 };
297 }; 278 };
298 279
299 vcc_0v9_s3: LDO_REG1 { 280 vcc_0v9_s3: LDO_REG1 {
300 regulator-alwa 281 regulator-always-on;
301 regulator-boot 282 regulator-boot-on;
302 regulator-min- 283 regulator-min-microvolt = <900000>;
303 regulator-max- 284 regulator-max-microvolt = <900000>;
304 regulator-name 285 regulator-name = "vcc_0v9_s3";
305 regulator-stat 286 regulator-state-mem {
306 regula 287 regulator-off-in-suspend;
307 }; 288 };
308 }; 289 };
309 290
310 vcc_1v8_s3: LDO_REG2 { 291 vcc_1v8_s3: LDO_REG2 {
311 regulator-alwa 292 regulator-always-on;
312 regulator-boot 293 regulator-boot-on;
313 regulator-min- 294 regulator-min-microvolt = <1800000>;
314 regulator-max- 295 regulator-max-microvolt = <1800000>;
315 regulator-name 296 regulator-name = "vcc_1v8_s3";
316 regulator-stat 297 regulator-state-mem {
317 regula 298 regulator-on-in-suspend;
318 regula 299 regulator-suspend-microvolt = <1800000>;
319 }; 300 };
320 }; 301 };
321 302
322 vcc_0v9_s0: LDO_REG3 { 303 vcc_0v9_s0: LDO_REG3 {
323 regulator-alwa 304 regulator-always-on;
324 regulator-boot 305 regulator-boot-on;
325 regulator-min- 306 regulator-min-microvolt = <900000>;
326 regulator-max- 307 regulator-max-microvolt = <900000>;
327 regulator-name 308 regulator-name = "vcc_0v9_s0";
328 regulator-stat 309 regulator-state-mem {
329 regula 310 regulator-on-in-suspend;
330 regula 311 regulator-suspend-microvolt = <900000>;
331 }; 312 };
332 }; 313 };
333 314
334 vcc_1v8_s0: LDO_REG4 { 315 vcc_1v8_s0: LDO_REG4 {
335 regulator-alwa 316 regulator-always-on;
336 regulator-boot 317 regulator-boot-on;
337 regulator-min- 318 regulator-min-microvolt = <1800000>;
338 regulator-max- 319 regulator-max-microvolt = <1800000>;
339 regulator-name 320 regulator-name = "vcc_1v8_s0";
340 regulator-stat 321 regulator-state-mem {
341 regula 322 regulator-off-in-suspend;
342 }; 323 };
343 }; 324 };
344 325
345 vcc_mipi: LDO_REG5 { 326 vcc_mipi: LDO_REG5 {
346 regulator-alwa 327 regulator-always-on;
347 regulator-boot 328 regulator-boot-on;
348 regulator-min- 329 regulator-min-microvolt = <3000000>;
349 regulator-max- 330 regulator-max-microvolt = <3000000>;
350 regulator-name 331 regulator-name = "vcc_mipi";
351 regulator-stat 332 regulator-state-mem {
352 regula 333 regulator-off-in-suspend;
353 }; 334 };
354 }; 335 };
355 336
356 vcc_1v5_s0: LDO_REG6 { 337 vcc_1v5_s0: LDO_REG6 {
357 regulator-alwa 338 regulator-always-on;
358 regulator-boot 339 regulator-boot-on;
359 regulator-min- 340 regulator-min-microvolt = <1500000>;
360 regulator-max- 341 regulator-max-microvolt = <1500000>;
361 regulator-name 342 regulator-name = "vcc_1v5_s0";
362 regulator-stat 343 regulator-state-mem {
363 regula 344 regulator-off-in-suspend;
364 }; 345 };
365 }; 346 };
366 347
367 vcc_3v0_s0: LDO_REG7 { 348 vcc_3v0_s0: LDO_REG7 {
368 regulator-alwa 349 regulator-always-on;
369 regulator-boot 350 regulator-boot-on;
370 regulator-min- 351 regulator-min-microvolt = <3000000>;
371 regulator-max- 352 regulator-max-microvolt = <3000000>;
372 regulator-name 353 regulator-name = "vcc_3v0_s0";
373 regulator-stat 354 regulator-state-mem {
374 regula 355 regulator-off-in-suspend;
375 }; 356 };
376 }; 357 };
377 358
378 vcc_sdio_s0: LDO_REG8 359 vcc_sdio_s0: LDO_REG8 {
379 regulator-alwa 360 regulator-always-on;
380 regulator-boot 361 regulator-boot-on;
381 regulator-min- 362 regulator-min-microvolt = <1800000>;
382 regulator-max- 363 regulator-max-microvolt = <3300000>;
383 regulator-name 364 regulator-name = "vcc_sdio_s0";
384 regulator-stat 365 regulator-state-mem {
385 regula 366 regulator-off-in-suspend;
386 }; 367 };
387 }; 368 };
388 369
389 vcc_cam: LDO_REG9 { 370 vcc_cam: LDO_REG9 {
390 regulator-alwa 371 regulator-always-on;
391 regulator-boot 372 regulator-boot-on;
392 regulator-min- 373 regulator-min-microvolt = <3300000>;
393 regulator-max- 374 regulator-max-microvolt = <3300000>;
394 regulator-name 375 regulator-name = "vcc_cam";
395 regulator-stat 376 regulator-state-mem {
396 regula 377 regulator-off-in-suspend;
397 }; 378 };
398 }; 379 };
399 380
400 vcc5v0_host0_s0: SWITC 381 vcc5v0_host0_s0: SWITCH_REG1 {
401 regulator-alwa 382 regulator-always-on;
402 regulator-boot 383 regulator-boot-on;
403 regulator-name 384 regulator-name = "vcc5v0_host0_s0";
404 regulator-stat 385 regulator-state-mem {
405 regula 386 regulator-on-in-suspend;
406 }; 387 };
407 }; 388 };
408 389
409 lcd_3v3: SWITCH_REG2 { 390 lcd_3v3: SWITCH_REG2 {
410 regulator-alwa 391 regulator-always-on;
411 regulator-boot 392 regulator-boot-on;
412 regulator-name 393 regulator-name = "lcd_3v3";
413 regulator-stat 394 regulator-state-mem {
414 regula 395 regulator-off-in-suspend;
415 }; 396 };
416 }; 397 };
417 }; 398 };
418 }; 399 };
419 400
420 vdd_cpu_b: regulator@40 { 401 vdd_cpu_b: regulator@40 {
421 compatible = "silergy,syr827"; 402 compatible = "silergy,syr827";
422 reg = <0x40>; 403 reg = <0x40>;
423 fcs,suspend-voltage-selector = 404 fcs,suspend-voltage-selector = <1>;
424 regulator-compatible = "fan535 405 regulator-compatible = "fan53555-reg";
425 pinctrl-0 = <&vsel1_gpio>; 406 pinctrl-0 = <&vsel1_gpio>;
426 vsel-gpios = <&gpio1 RK_PC1 GP 407 vsel-gpios = <&gpio1 RK_PC1 GPIO_ACTIVE_HIGH>;
427 regulator-name = "vdd_cpu_b"; 408 regulator-name = "vdd_cpu_b";
428 regulator-min-microvolt = <712 409 regulator-min-microvolt = <712500>;
429 regulator-max-microvolt = <150 410 regulator-max-microvolt = <1500000>;
430 regulator-ramp-delay = <1000>; 411 regulator-ramp-delay = <1000>;
431 regulator-always-on; 412 regulator-always-on;
432 regulator-boot-on; 413 regulator-boot-on;
433 vin-supply = <&vcc5v0_sys>; 414 vin-supply = <&vcc5v0_sys>;
434 regulator-state-mem { 415 regulator-state-mem {
435 regulator-off-in-suspe 416 regulator-off-in-suspend;
436 }; 417 };
437 }; 418 };
438 419
439 vdd_gpu: regulator@41 { 420 vdd_gpu: regulator@41 {
440 compatible = "silergy,syr828"; 421 compatible = "silergy,syr828";
441 reg = <0x41>; 422 reg = <0x41>;
442 fcs,suspend-voltage-selector = 423 fcs,suspend-voltage-selector = <1>;
443 regulator-compatible = "fan535 424 regulator-compatible = "fan53555-reg";
444 pinctrl-0 = <&vsel2_gpio>; 425 pinctrl-0 = <&vsel2_gpio>;
445 vsel-gpios = <&gpio1 RK_PB6 GP 426 vsel-gpios = <&gpio1 RK_PB6 GPIO_ACTIVE_HIGH>;
446 regulator-name = "vdd_gpu"; 427 regulator-name = "vdd_gpu";
447 regulator-min-microvolt = <712 428 regulator-min-microvolt = <712500>;
448 regulator-max-microvolt = <150 429 regulator-max-microvolt = <1500000>;
449 regulator-ramp-delay = <1000>; 430 regulator-ramp-delay = <1000>;
450 regulator-always-on; 431 regulator-always-on;
451 regulator-boot-on; 432 regulator-boot-on;
452 vin-supply = <&vcc5v0_sys>; 433 vin-supply = <&vcc5v0_sys>;
453 regulator-initial-mode = <1>; 434 regulator-initial-mode = <1>; /* 1:force PWM 2:auto */
454 regulator-state-mem { 435 regulator-state-mem {
455 regulator-off-in-suspe 436 regulator-off-in-suspend;
456 }; 437 };
457 }; 438 };
458 }; 439 };
459 440
460 &i2c3 { 441 &i2c3 {
461 i2c-scl-rising-time-ns = <450>; 442 i2c-scl-rising-time-ns = <450>;
462 i2c-scl-falling-time-ns = <15>; 443 i2c-scl-falling-time-ns = <15>;
463 status = "okay"; 444 status = "okay";
464 }; 445 };
465 446
466 &i2s0 { <<
467 status = "okay"; <<
468 }; <<
469 <<
470 &i2s0_8ch_bus { <<
471 rockchip,pins = <<
472 <3 RK_PD0 1 &pcfg_pull_none>, <<
473 <3 RK_PD2 1 &pcfg_pull_none>, <<
474 <3 RK_PD3 1 &pcfg_pull_none>, <<
475 <3 RK_PD7 1 &pcfg_pull_none>; <<
476 }; <<
477 <<
478 &i2s0_8ch_bus_bclk_off { <<
479 rockchip,pins = <<
480 <3 RK_PD0 RK_FUNC_GPIO &pcfg_p <<
481 <3 RK_PD2 1 &pcfg_pull_none>, <<
482 <3 RK_PD3 1 &pcfg_pull_none>, <<
483 <3 RK_PD7 1 &pcfg_pull_none>; <<
484 }; <<
485 <<
486 &i2s2 { 447 &i2s2 {
487 status = "okay"; 448 status = "okay";
488 }; 449 };
489 450
490 &io_domains { 451 &io_domains {
491 audio-supply = <&vcc_1v8_s0>; 452 audio-supply = <&vcc_1v8_s0>;
492 bt656-supply = <&vcc_3v0_s0>; 453 bt656-supply = <&vcc_3v0_s0>;
493 gpio1830-supply = <&vcc_3v0_s0>; 454 gpio1830-supply = <&vcc_3v0_s0>;
494 sdmmc-supply = <&vcc_sdio_s0>; 455 sdmmc-supply = <&vcc_sdio_s0>;
495 status = "okay"; 456 status = "okay";
496 }; 457 };
497 458
498 &pinctrl { 459 &pinctrl {
499 bt { 460 bt {
500 bt_enable_h: bt-enable-h { 461 bt_enable_h: bt-enable-h {
501 rockchip,pins = <0 RK_ 462 rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
502 }; 463 };
503 464
504 bt_host_wake_l: bt-host-wake-l 465 bt_host_wake_l: bt-host-wake-l {
505 rockchip,pins = <0 RK_ 466 rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
506 }; 467 };
507 468
508 bt_wake_l: bt-wake-l { 469 bt_wake_l: bt-wake-l {
509 rockchip,pins = <2 RK_ 470 rockchip,pins = <2 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>;
510 }; 471 };
511 }; 472 };
512 473
513 i2s0 { <<
514 i2s_8ch_mclk: i2s-8ch-mclk { <<
515 rockchip,pins = <4 RK_ <<
516 }; <<
517 }; <<
518 <<
519 leds { 474 leds {
520 user_led1: user-led1 { 475 user_led1: user-led1 {
521 rockchip,pins = <3 RK_ 476 rockchip,pins = <3 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>;
522 }; 477 };
523 478
524 user_led2: user-led2 { 479 user_led2: user-led2 {
525 rockchip,pins = <3 RK_ 480 rockchip,pins = <3 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>;
526 }; 481 };
527 }; 482 };
528 483
529 pmic { 484 pmic {
530 pmic_int_l: pmic-int-l { 485 pmic_int_l: pmic-int-l {
531 rockchip,pins = <1 RK_ 486 rockchip,pins = <1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>;
532 }; 487 };
533 488
534 vsel1_gpio: vsel1-gpio { 489 vsel1_gpio: vsel1-gpio {
535 rockchip,pins = <1 RK_ 490 rockchip,pins = <1 RK_PC1 RK_FUNC_GPIO &pcfg_pull_down>;
536 }; 491 };
537 492
538 vsel2_gpio: vsel2-gpio { 493 vsel2_gpio: vsel2-gpio {
539 rockchip,pins = <1 RK_ 494 rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>;
540 }; 495 };
541 }; 496 };
542 497
543 sdmmc { 498 sdmmc {
544 sdmmc_bus4: sdmmc-bus4 { 499 sdmmc_bus4: sdmmc-bus4 {
545 rockchip,pins = <4 8 1 500 rockchip,pins = <4 8 1 &pcfg_pull_up_8ma>,
546 <4 9 1 501 <4 9 1 &pcfg_pull_up_8ma>,
547 <4 10 502 <4 10 1 &pcfg_pull_up_8ma>,
548 <4 11 503 <4 11 1 &pcfg_pull_up_8ma>;
549 }; 504 };
550 505
551 sdmmc_clk: sdmmc-clk { 506 sdmmc_clk: sdmmc-clk {
552 rockchip,pins = <4 12 507 rockchip,pins = <4 12 1 &pcfg_pull_none_18ma>;
553 }; 508 };
554 509
555 sdmmc_cmd: sdmmc-cmd { 510 sdmmc_cmd: sdmmc-cmd {
556 rockchip,pins = <4 13 511 rockchip,pins = <4 13 1 &pcfg_pull_up_8ma>;
557 }; 512 };
558 }; 513 };
559 514
560 usb-typec { 515 usb-typec {
561 vcc5v0_typec0_en: vcc5v0-typec 516 vcc5v0_typec0_en: vcc5v0-typec-en {
562 rockchip,pins = <1 RK_ 517 rockchip,pins = <1 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>;
563 }; 518 };
564 }; 519 };
565 520
566 usb2 { 521 usb2 {
567 vcc5v0_host_en: vcc5v0-host-en 522 vcc5v0_host_en: vcc5v0-host-en {
568 rockchip,pins = <3 RK_ 523 rockchip,pins = <3 RK_PD6 RK_FUNC_GPIO &pcfg_pull_up>;
569 }; 524 };
570 }; 525 };
571 526
572 wifi { 527 wifi {
573 wifi_enable_h: wifi-enable-h { 528 wifi_enable_h: wifi-enable-h {
574 rockchip,pins = <0 RK_ 529 rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
575 }; 530 };
576 531
577 wifi_host_wake_l: wifi-host-wa 532 wifi_host_wake_l: wifi-host-wake-l {
578 rockchip,pins = <0 RK_ 533 rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
579 }; 534 };
580 }; 535 };
581 }; 536 };
582 537
583 &pmu_io_domains { 538 &pmu_io_domains {
584 pmu1830-supply = <&vcc_3v0_s0>; 539 pmu1830-supply = <&vcc_3v0_s0>;
585 status = "okay"; 540 status = "okay";
586 }; 541 };
587 542
588 &saradc { 543 &saradc {
589 status = "okay"; 544 status = "okay";
590 vref-supply = <&vcc_1v8_s3>; 545 vref-supply = <&vcc_1v8_s3>;
591 }; 546 };
592 547
593 &sdhci { 548 &sdhci {
594 max-frequency = <150000000>; 549 max-frequency = <150000000>;
595 bus-width = <8>; 550 bus-width = <8>;
596 mmc-hs400-1_8v; !! 551 mmc-hs200-1_8v;
597 mmc-hs400-enhanced-strobe; <<
598 non-removable; 552 non-removable;
599 status = "okay"; 553 status = "okay";
600 }; 554 };
601 555
602 &sdio0 { 556 &sdio0 {
603 #address-cells = <1>; 557 #address-cells = <1>;
604 #size-cells = <0>; 558 #size-cells = <0>;
605 bus-width = <4>; 559 bus-width = <4>;
606 clock-frequency = <50000000>; 560 clock-frequency = <50000000>;
607 cap-sdio-irq; 561 cap-sdio-irq;
608 cap-sd-highspeed; 562 cap-sd-highspeed;
609 keep-power-in-suspend; 563 keep-power-in-suspend;
610 mmc-pwrseq = <&sdio_pwrseq>; 564 mmc-pwrseq = <&sdio_pwrseq>;
611 non-removable; 565 non-removable;
612 pinctrl-names = "default"; 566 pinctrl-names = "default";
613 pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &s 567 pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk>;
614 sd-uhs-sdr104; 568 sd-uhs-sdr104;
615 status = "okay"; 569 status = "okay";
616 570
617 brcmf: wifi@1 { 571 brcmf: wifi@1 {
618 compatible = "brcm,bcm4329-fma 572 compatible = "brcm,bcm4329-fmac";
619 reg = <1>; 573 reg = <1>;
620 interrupt-parent = <&gpio0>; 574 interrupt-parent = <&gpio0>;
621 interrupts = <RK_PA3 IRQ_TYPE_ 575 interrupts = <RK_PA3 IRQ_TYPE_LEVEL_HIGH>;
622 interrupt-names = "host-wake"; 576 interrupt-names = "host-wake";
623 pinctrl-names = "default"; 577 pinctrl-names = "default";
624 pinctrl-0 = <&wifi_host_wake_l 578 pinctrl-0 = <&wifi_host_wake_l>;
625 }; 579 };
626 }; 580 };
627 581
628 &sdmmc { 582 &sdmmc {
629 bus-width = <4>; 583 bus-width = <4>;
630 cap-mmc-highspeed; 584 cap-mmc-highspeed;
631 cap-sd-highspeed; 585 cap-sd-highspeed;
632 card-detect-delay = <800>; 586 card-detect-delay = <800>;
633 disable-wp; 587 disable-wp;
634 pinctrl-names = "default"; 588 pinctrl-names = "default";
635 pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sd 589 pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_bus4>;
636 cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_ 590 cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>;
637 vqmmc-supply = <&vcc_sdio_s0>; 591 vqmmc-supply = <&vcc_sdio_s0>;
638 status = "okay"; 592 status = "okay";
639 }; 593 };
640 594
641 &tcphy0 { 595 &tcphy0 {
642 status = "okay"; 596 status = "okay";
643 }; 597 };
644 598
645 &tcphy1 { 599 &tcphy1 {
646 status = "okay"; 600 status = "okay";
647 }; 601 };
648 602
649 &tsadc { 603 &tsadc {
650 rockchip,hw-tshut-mode = <1>; 604 rockchip,hw-tshut-mode = <1>;
651 rockchip,hw-tshut-polarity = <1>; 605 rockchip,hw-tshut-polarity = <1>;
652 status = "okay"; 606 status = "okay";
653 }; 607 };
654 608
655 &u2phy0 { 609 &u2phy0 {
656 status = "okay"; 610 status = "okay";
657 611
658 u2phy0_otg: otg-port { 612 u2phy0_otg: otg-port {
659 status = "okay"; 613 status = "okay";
660 }; 614 };
661 615
662 u2phy0_host: host-port { 616 u2phy0_host: host-port {
663 phy-supply = <&vcc5v0_host1>; 617 phy-supply = <&vcc5v0_host1>;
664 status = "okay"; 618 status = "okay";
665 }; 619 };
666 }; 620 };
667 621
668 &u2phy1 { 622 &u2phy1 {
669 status = "okay"; 623 status = "okay";
670 624
671 u2phy1_otg: otg-port { 625 u2phy1_otg: otg-port {
672 status = "okay"; 626 status = "okay";
673 }; 627 };
674 628
675 u2phy1_host: host-port { 629 u2phy1_host: host-port {
676 phy-supply = <&vcc5v0_host1>; 630 phy-supply = <&vcc5v0_host1>;
677 status = "okay"; 631 status = "okay";
678 }; 632 };
679 }; 633 };
680 634
681 &uart0 { 635 &uart0 {
682 pinctrl-names = "default"; 636 pinctrl-names = "default";
683 pinctrl-0 = <&uart0_xfer &uart0_cts &u 637 pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;
684 status = "okay"; 638 status = "okay";
685 639
686 bluetooth { 640 bluetooth {
687 compatible = "brcm,bcm4345c5"; 641 compatible = "brcm,bcm4345c5";
688 clocks = <&rk809 1>; 642 clocks = <&rk809 1>;
689 clock-names = "lpo"; 643 clock-names = "lpo";
690 device-wakeup-gpios = <&gpio2 644 device-wakeup-gpios = <&gpio2 RK_PD3 GPIO_ACTIVE_HIGH>;
691 host-wakeup-gpios = <&gpio0 RK 645 host-wakeup-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_HIGH>;
692 shutdown-gpios = <&gpio0 RK_PB 646 shutdown-gpios = <&gpio0 RK_PB1 GPIO_ACTIVE_HIGH>;
693 max-speed = <1500000>; 647 max-speed = <1500000>;
694 pinctrl-names = "default"; 648 pinctrl-names = "default";
695 pinctrl-0 = <&bt_host_wake_l & 649 pinctrl-0 = <&bt_host_wake_l &bt_wake_l &bt_enable_h>;
696 vbat-supply = <&vcc3v3_sys>; 650 vbat-supply = <&vcc3v3_sys>;
697 vddio-supply = <&vcc_1v8_s3>; 651 vddio-supply = <&vcc_1v8_s3>;
698 }; 652 };
699 }; 653 };
700 654
701 &uart2 { 655 &uart2 {
702 status = "okay"; 656 status = "okay";
703 }; 657 };
704 658
705 &usb_host0_ehci { 659 &usb_host0_ehci {
706 status = "okay"; 660 status = "okay";
707 }; 661 };
708 662
709 &usb_host0_ohci { 663 &usb_host0_ohci {
710 status = "okay"; 664 status = "okay";
711 }; 665 };
712 666
713 &usb_host1_ehci { 667 &usb_host1_ehci {
714 status = "okay"; 668 status = "okay";
715 }; 669 };
716 670
717 &usb_host1_ohci { 671 &usb_host1_ohci {
718 status = "okay"; 672 status = "okay";
719 }; 673 };
720 674
721 &usbdrd3_0 { 675 &usbdrd3_0 {
722 extcon = <&u2phy0>; 676 extcon = <&u2phy0>;
723 status = "okay"; 677 status = "okay";
724 }; 678 };
725 679
726 &usbdrd_dwc3_0 { 680 &usbdrd_dwc3_0 {
727 status = "okay"; 681 status = "okay";
728 dr_mode = "host"; 682 dr_mode = "host";
729 }; 683 };
730 684
731 &usbdrd3_1 { 685 &usbdrd3_1 {
732 status = "okay"; 686 status = "okay";
733 }; 687 };
734 688
735 &usbdrd_dwc3_1 { 689 &usbdrd_dwc3_1 {
736 status = "okay"; 690 status = "okay";
737 dr_mode = "host"; 691 dr_mode = "host";
738 }; 692 };
739 693
740 &vopb { 694 &vopb {
741 status = "okay"; 695 status = "okay";
742 }; 696 };
743 697
744 &vopb_mmu { 698 &vopb_mmu {
745 status = "okay"; 699 status = "okay";
746 }; 700 };
747 701
748 &vopl { 702 &vopl {
749 status = "okay"; 703 status = "okay";
750 }; 704 };
751 705
752 &vopl_mmu { 706 &vopl_mmu {
753 status = "okay"; 707 status = "okay";
754 }; 708 };
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