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