1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT) 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /* 2 /*
3 * Copyright (c) 2019 Shenzhen Wesion Technolo 3 * Copyright (c) 2019 Shenzhen Wesion Technology Co., Ltd.
4 * (https://www.khadas.com) 4 * (https://www.khadas.com)
5 */ 5 */
6 6
7 /dts-v1/; 7 /dts-v1/;
8 #include <dt-bindings/input/linux-event-codes. 8 #include <dt-bindings/input/linux-event-codes.h>
9 #include <dt-bindings/interrupt-controller/irq <<
10 #include <dt-bindings/pwm/pwm.h> 9 #include <dt-bindings/pwm/pwm.h>
11 #include "rk3399.dtsi" 10 #include "rk3399.dtsi"
>> 11 #include "rk3399-opp.dtsi"
12 12
13 / { 13 / {
14 aliases { 14 aliases {
15 mmc0 = &sdio0; 15 mmc0 = &sdio0;
16 mmc1 = &sdmmc; 16 mmc1 = &sdmmc;
17 mmc2 = &sdhci; 17 mmc2 = &sdhci;
18 }; 18 };
19 19
20 chosen { 20 chosen {
21 stdout-path = "serial2:1500000 21 stdout-path = "serial2:1500000n8";
22 }; 22 };
23 23
24 clkin_gmac: external-gmac-clock { 24 clkin_gmac: external-gmac-clock {
25 compatible = "fixed-clock"; 25 compatible = "fixed-clock";
26 clock-frequency = <125000000>; 26 clock-frequency = <125000000>;
27 clock-output-names = "clkin_gm 27 clock-output-names = "clkin_gmac";
28 #clock-cells = <0>; 28 #clock-cells = <0>;
29 }; 29 };
30 30
31 sdio_pwrseq: sdio-pwrseq { 31 sdio_pwrseq: sdio-pwrseq {
32 compatible = "mmc-pwrseq-simpl 32 compatible = "mmc-pwrseq-simple";
33 clocks = <&rk808 1>; 33 clocks = <&rk808 1>;
34 clock-names = "ext_clock"; 34 clock-names = "ext_clock";
35 pinctrl-names = "default"; 35 pinctrl-names = "default";
36 pinctrl-0 = <&wifi_enable_h>; 36 pinctrl-0 = <&wifi_enable_h>;
37 37
38 /* 38 /*
39 * On the module itself this i 39 * On the module itself this is one of these (depending
40 * on the actual card populate 40 * on the actual card populated):
41 * - SDIO_RESET_L_WL_REG_ON 41 * - SDIO_RESET_L_WL_REG_ON
42 * - PDN (power down when low) 42 * - PDN (power down when low)
43 */ 43 */
44 reset-gpios = <&gpio2 RK_PD4 G 44 reset-gpios = <&gpio2 RK_PD4 GPIO_ACTIVE_LOW>;
45 }; 45 };
46 46
47 /* switched by pmic_sleep */ 47 /* switched by pmic_sleep */
48 vcc1v8_s3: vcca1v8_s3: vcc1v8-s3 { 48 vcc1v8_s3: vcca1v8_s3: vcc1v8-s3 {
49 compatible = "regulator-fixed" 49 compatible = "regulator-fixed";
50 regulator-name = "vcc1v8_s3"; 50 regulator-name = "vcc1v8_s3";
51 regulator-always-on; 51 regulator-always-on;
52 regulator-boot-on; 52 regulator-boot-on;
53 regulator-min-microvolt = <180 53 regulator-min-microvolt = <1800000>;
54 regulator-max-microvolt = <180 54 regulator-max-microvolt = <1800000>;
55 vin-supply = <&vcc_1v8>; 55 vin-supply = <&vcc_1v8>;
56 }; 56 };
57 57
58 vcc3v3_pcie: vcc3v3-pcie-regulator { 58 vcc3v3_pcie: vcc3v3-pcie-regulator {
59 compatible = "regulator-fixed" 59 compatible = "regulator-fixed";
60 regulator-name = "vcc3v3_pcie" 60 regulator-name = "vcc3v3_pcie";
61 regulator-always-on; 61 regulator-always-on;
62 regulator-boot-on; 62 regulator-boot-on;
63 regulator-min-microvolt = <330 63 regulator-min-microvolt = <3300000>;
64 regulator-max-microvolt = <330 64 regulator-max-microvolt = <3300000>;
65 vin-supply = <&vsys_3v3>; 65 vin-supply = <&vsys_3v3>;
66 }; 66 };
67 67
68 /* Actually 3 regulators (host0, 1, 2) 68 /* Actually 3 regulators (host0, 1, 2) controlled by the same gpio */
69 vcc5v0_host: vcc5v0-host-regulator { 69 vcc5v0_host: vcc5v0-host-regulator {
70 compatible = "regulator-fixed" 70 compatible = "regulator-fixed";
71 enable-active-high; 71 enable-active-high;
72 gpio = <&gpio4 RK_PD1 GPIO_ACT 72 gpio = <&gpio4 RK_PD1 GPIO_ACTIVE_HIGH>;
73 pinctrl-names = "default"; 73 pinctrl-names = "default";
74 pinctrl-0 = <&vcc5v0_host_en>; 74 pinctrl-0 = <&vcc5v0_host_en>;
75 regulator-name = "vcc5v0_host" 75 regulator-name = "vcc5v0_host";
76 regulator-always-on; 76 regulator-always-on;
77 vin-supply = <&vsys_5v0>; 77 vin-supply = <&vsys_5v0>;
78 }; 78 };
79 79
80 vdd_log: vdd-log { 80 vdd_log: vdd-log {
81 compatible = "pwm-regulator"; 81 compatible = "pwm-regulator";
82 pwms = <&pwm2 0 25000 1>; 82 pwms = <&pwm2 0 25000 1>;
83 pwm-supply = <&vsys_3v3>; <<
84 regulator-name = "vdd_log"; 83 regulator-name = "vdd_log";
85 regulator-always-on; 84 regulator-always-on;
86 regulator-boot-on; 85 regulator-boot-on;
87 regulator-min-microvolt = <800 86 regulator-min-microvolt = <800000>;
88 regulator-max-microvolt = <140 87 regulator-max-microvolt = <1400000>;
>> 88 vin-supply = <&vsys_3v3>;
89 }; 89 };
90 90
91 vsys: vsys { 91 vsys: vsys {
92 compatible = "regulator-fixed" 92 compatible = "regulator-fixed";
93 regulator-name = "vsys"; 93 regulator-name = "vsys";
94 regulator-always-on; 94 regulator-always-on;
95 regulator-boot-on; 95 regulator-boot-on;
96 }; 96 };
97 97
98 vsys_3v3: vsys-3v3 { 98 vsys_3v3: vsys-3v3 {
99 compatible = "regulator-fixed" 99 compatible = "regulator-fixed";
100 regulator-name = "vsys_3v3"; 100 regulator-name = "vsys_3v3";
101 regulator-always-on; 101 regulator-always-on;
102 regulator-boot-on; 102 regulator-boot-on;
103 regulator-min-microvolt = <330 103 regulator-min-microvolt = <3300000>;
104 regulator-max-microvolt = <330 104 regulator-max-microvolt = <3300000>;
105 vin-supply = <&vsys>; 105 vin-supply = <&vsys>;
106 }; 106 };
107 107
108 vsys_5v0: vsys-5v0 { 108 vsys_5v0: vsys-5v0 {
109 compatible = "regulator-fixed" 109 compatible = "regulator-fixed";
110 regulator-name = "vsys_5v0"; 110 regulator-name = "vsys_5v0";
111 regulator-always-on; 111 regulator-always-on;
112 regulator-boot-on; 112 regulator-boot-on;
113 regulator-min-microvolt = <500 113 regulator-min-microvolt = <5000000>;
114 regulator-max-microvolt = <500 114 regulator-max-microvolt = <5000000>;
115 vin-supply = <&vsys>; 115 vin-supply = <&vsys>;
116 }; 116 };
117 117
118 adc-keys { 118 adc-keys {
119 compatible = "adc-keys"; 119 compatible = "adc-keys";
120 io-channels = <&saradc 1>; 120 io-channels = <&saradc 1>;
121 io-channel-names = "buttons"; 121 io-channel-names = "buttons";
122 keyup-threshold-microvolt = <1 122 keyup-threshold-microvolt = <1800000>;
123 poll-interval = <100>; 123 poll-interval = <100>;
124 124
125 button-recovery { !! 125 recovery {
126 label = "Recovery"; 126 label = "Recovery";
127 linux,code = <KEY_VEND 127 linux,code = <KEY_VENDOR>;
128 press-threshold-microv 128 press-threshold-microvolt = <18000>;
129 }; 129 };
130 }; 130 };
131 131
132 gpio-keys { 132 gpio-keys {
133 compatible = "gpio-keys"; 133 compatible = "gpio-keys";
134 autorepeat; 134 autorepeat;
135 pinctrl-names = "default"; 135 pinctrl-names = "default";
136 pinctrl-0 = <&pwrbtn>; 136 pinctrl-0 = <&pwrbtn>;
137 137
138 key-power { !! 138 power {
139 debounce-interval = <1 139 debounce-interval = <100>;
140 gpios = <&gpio0 RK_PA5 140 gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>;
141 label = "GPIO Key Powe 141 label = "GPIO Key Power";
142 linux,code = <KEY_POWE 142 linux,code = <KEY_POWER>;
143 wakeup-source; 143 wakeup-source;
144 }; 144 };
145 }; 145 };
146 146
147 ir-receiver { 147 ir-receiver {
148 compatible = "gpio-ir-receiver 148 compatible = "gpio-ir-receiver";
149 gpios = <&gpio1 RK_PB6 GPIO_AC 149 gpios = <&gpio1 RK_PB6 GPIO_ACTIVE_LOW>;
150 linux,rc-map-name = "rc-khadas 150 linux,rc-map-name = "rc-khadas";
151 pinctrl-names = "default"; 151 pinctrl-names = "default";
152 pinctrl-0 = <&ir_rx>; 152 pinctrl-0 = <&ir_rx>;
153 }; 153 };
154 154
155 leds { 155 leds {
156 compatible = "gpio-leds"; 156 compatible = "gpio-leds";
157 pinctrl-names = "default"; 157 pinctrl-names = "default";
158 pinctrl-0 = <&sys_led_pin>, <& 158 pinctrl-0 = <&sys_led_pin>, <&user_led_pin>;
159 159
160 sys_led: led-0 { 160 sys_led: led-0 {
161 label = "sys_led"; 161 label = "sys_led";
162 linux,default-trigger 162 linux,default-trigger = "heartbeat";
163 gpios = <&gpio0 RK_PA6 163 gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;
164 }; 164 };
165 165
166 user_led: led-1 { 166 user_led: led-1 {
167 label = "user_led"; 167 label = "user_led";
168 default-state = "off"; 168 default-state = "off";
169 gpios = <&gpio4 RK_PD0 169 gpios = <&gpio4 RK_PD0 GPIO_ACTIVE_HIGH>;
170 }; 170 };
171 }; 171 };
172 172
173 fan: pwm-fan { 173 fan: pwm-fan {
174 compatible = "pwm-fan"; 174 compatible = "pwm-fan";
175 cooling-levels = <0 150 200 25 175 cooling-levels = <0 150 200 255>;
176 #cooling-cells = <2>; 176 #cooling-cells = <2>;
177 fan-supply = <&vsys_5v0>; 177 fan-supply = <&vsys_5v0>;
178 pwms = <&pwm0 0 40000 0>; 178 pwms = <&pwm0 0 40000 0>;
179 }; 179 };
180 }; 180 };
181 181
182 &cpu_l0 { 182 &cpu_l0 {
183 cpu-supply = <&vdd_cpu_l>; 183 cpu-supply = <&vdd_cpu_l>;
184 }; 184 };
185 185
186 &cpu_l1 { 186 &cpu_l1 {
187 cpu-supply = <&vdd_cpu_l>; 187 cpu-supply = <&vdd_cpu_l>;
188 }; 188 };
189 189
190 &cpu_l2 { 190 &cpu_l2 {
191 cpu-supply = <&vdd_cpu_l>; 191 cpu-supply = <&vdd_cpu_l>;
192 }; 192 };
193 193
194 &cpu_l3 { 194 &cpu_l3 {
195 cpu-supply = <&vdd_cpu_l>; 195 cpu-supply = <&vdd_cpu_l>;
196 }; 196 };
197 197
198 &cpu_b0 { 198 &cpu_b0 {
199 cpu-supply = <&vdd_cpu_b>; 199 cpu-supply = <&vdd_cpu_b>;
200 }; 200 };
201 201
202 &cpu_b1 { 202 &cpu_b1 {
203 cpu-supply = <&vdd_cpu_b>; 203 cpu-supply = <&vdd_cpu_b>;
204 }; 204 };
205 205
206 &cpu_thermal { 206 &cpu_thermal {
207 trips { 207 trips {
208 cpu_warm: cpu_warm { 208 cpu_warm: cpu_warm {
209 temperature = <55000>; 209 temperature = <55000>;
210 hysteresis = <2000>; 210 hysteresis = <2000>;
211 type = "active"; 211 type = "active";
212 }; 212 };
213 213
214 cpu_hot: cpu_hot { 214 cpu_hot: cpu_hot {
215 temperature = <65000>; 215 temperature = <65000>;
216 hysteresis = <2000>; 216 hysteresis = <2000>;
217 type = "active"; 217 type = "active";
218 }; 218 };
219 }; 219 };
220 220
221 cooling-maps { 221 cooling-maps {
222 map2 { 222 map2 {
223 trip = <&cpu_warm>; 223 trip = <&cpu_warm>;
224 cooling-device = <&fan 224 cooling-device = <&fan THERMAL_NO_LIMIT 1>;
225 }; 225 };
226 226
227 map3 { 227 map3 {
228 trip = <&cpu_hot>; 228 trip = <&cpu_hot>;
229 cooling-device = <&fan 229 cooling-device = <&fan 2 THERMAL_NO_LIMIT>;
230 }; 230 };
231 }; 231 };
232 }; 232 };
233 233
234 &emmc_phy { 234 &emmc_phy {
235 status = "okay"; 235 status = "okay";
236 }; 236 };
237 237
238 &gmac { 238 &gmac {
239 assigned-clocks = <&cru SCLK_RMII_SRC> 239 assigned-clocks = <&cru SCLK_RMII_SRC>;
240 assigned-clock-parents = <&clkin_gmac> 240 assigned-clock-parents = <&clkin_gmac>;
241 clock_in_out = "input"; 241 clock_in_out = "input";
242 phy-supply = <&vcc_lan>; 242 phy-supply = <&vcc_lan>;
243 phy-mode = "rgmii"; 243 phy-mode = "rgmii";
244 pinctrl-names = "default"; 244 pinctrl-names = "default";
245 pinctrl-0 = <&rgmii_pins>; 245 pinctrl-0 = <&rgmii_pins>;
246 snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ 246 snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
247 snps,reset-active-low; 247 snps,reset-active-low;
248 snps,reset-delays-us = <0 10000 50000> 248 snps,reset-delays-us = <0 10000 50000>;
249 tx_delay = <0x28>; 249 tx_delay = <0x28>;
250 rx_delay = <0x11>; 250 rx_delay = <0x11>;
251 }; 251 };
252 252
253 &gpu { 253 &gpu {
254 mali-supply = <&vdd_gpu>; 254 mali-supply = <&vdd_gpu>;
255 status = "okay"; 255 status = "okay";
256 }; 256 };
257 257
258 &gpu_thermal { 258 &gpu_thermal {
259 trips { 259 trips {
260 gpu_warm: gpu_warm { 260 gpu_warm: gpu_warm {
261 temperature = <55000>; 261 temperature = <55000>;
262 hysteresis = <2000>; 262 hysteresis = <2000>;
263 type = "active"; 263 type = "active";
264 }; 264 };
265 265
266 gpu_hot: gpu_hot { 266 gpu_hot: gpu_hot {
267 temperature = <65000>; 267 temperature = <65000>;
268 hysteresis = <2000>; 268 hysteresis = <2000>;
269 type = "active"; 269 type = "active";
270 }; 270 };
271 }; 271 };
272 272
273 cooling-maps { 273 cooling-maps {
274 map1 { 274 map1 {
275 trip = <&gpu_warm>; 275 trip = <&gpu_warm>;
276 cooling-device = <&fan 276 cooling-device = <&fan THERMAL_NO_LIMIT 1>;
277 }; 277 };
278 278
279 map2 { 279 map2 {
280 trip = <&gpu_hot>; 280 trip = <&gpu_hot>;
281 cooling-device = <&fan 281 cooling-device = <&fan 2 THERMAL_NO_LIMIT>;
282 }; 282 };
283 }; 283 };
284 }; 284 };
285 285
286 &hdmi { 286 &hdmi {
287 ddc-i2c-bus = <&i2c3>; 287 ddc-i2c-bus = <&i2c3>;
288 pinctrl-names = "default"; 288 pinctrl-names = "default";
289 pinctrl-0 = <&hdmi_cec>; 289 pinctrl-0 = <&hdmi_cec>;
290 status = "okay"; 290 status = "okay";
291 }; 291 };
292 292
293 &hdmi_sound { 293 &hdmi_sound {
294 status = "okay"; 294 status = "okay";
295 }; 295 };
296 296
297 &i2c3 { 297 &i2c3 {
298 i2c-scl-rising-time-ns = <450>; 298 i2c-scl-rising-time-ns = <450>;
299 i2c-scl-falling-time-ns = <15>; 299 i2c-scl-falling-time-ns = <15>;
300 status = "okay"; 300 status = "okay";
301 }; 301 };
302 302
303 &i2c4 { 303 &i2c4 {
304 clock-frequency = <400000>; 304 clock-frequency = <400000>;
305 i2c-scl-rising-time-ns = <168>; 305 i2c-scl-rising-time-ns = <168>;
306 i2c-scl-falling-time-ns = <4>; 306 i2c-scl-falling-time-ns = <4>;
307 status = "okay"; 307 status = "okay";
308 308
309 rk808: pmic@1b { 309 rk808: pmic@1b {
310 compatible = "rockchip,rk808"; 310 compatible = "rockchip,rk808";
311 reg = <0x1b>; 311 reg = <0x1b>;
312 interrupt-parent = <&gpio1>; 312 interrupt-parent = <&gpio1>;
313 interrupts = <RK_PC6 IRQ_TYPE_ 313 interrupts = <RK_PC6 IRQ_TYPE_LEVEL_LOW>;
314 #clock-cells = <1>; 314 #clock-cells = <1>;
315 clock-output-names = "xin32k", 315 clock-output-names = "xin32k", "rk808-clkout2";
316 pinctrl-names = "default"; 316 pinctrl-names = "default";
317 pinctrl-0 = <&pmic_int_l>; 317 pinctrl-0 = <&pmic_int_l>;
318 rockchip,system-power-controll 318 rockchip,system-power-controller;
319 wakeup-source; 319 wakeup-source;
320 320
321 vcc1-supply = <&vsys_3v3>; 321 vcc1-supply = <&vsys_3v3>;
322 vcc2-supply = <&vsys_3v3>; 322 vcc2-supply = <&vsys_3v3>;
323 vcc3-supply = <&vsys_3v3>; 323 vcc3-supply = <&vsys_3v3>;
324 vcc4-supply = <&vsys_3v3>; 324 vcc4-supply = <&vsys_3v3>;
325 vcc6-supply = <&vsys_3v3>; 325 vcc6-supply = <&vsys_3v3>;
326 vcc7-supply = <&vsys_3v3>; 326 vcc7-supply = <&vsys_3v3>;
327 vcc8-supply = <&vsys_3v3>; 327 vcc8-supply = <&vsys_3v3>;
328 vcc9-supply = <&vsys_3v3>; 328 vcc9-supply = <&vsys_3v3>;
329 vcc10-supply = <&vsys_3v3>; 329 vcc10-supply = <&vsys_3v3>;
330 vcc11-supply = <&vsys_3v3>; 330 vcc11-supply = <&vsys_3v3>;
331 vcc12-supply = <&vsys_3v3>; 331 vcc12-supply = <&vsys_3v3>;
332 vddio-supply = <&vcc_1v8>; 332 vddio-supply = <&vcc_1v8>;
333 333
334 regulators { 334 regulators {
335 vdd_center: DCDC_REG1 335 vdd_center: DCDC_REG1 {
336 regulator-name 336 regulator-name = "vdd_center";
337 regulator-alwa 337 regulator-always-on;
338 regulator-boot 338 regulator-boot-on;
339 regulator-min- 339 regulator-min-microvolt = <750000>;
340 regulator-max- 340 regulator-max-microvolt = <1350000>;
341 regulator-ramp 341 regulator-ramp-delay = <6001>;
342 342
343 regulator-stat 343 regulator-state-mem {
344 regula 344 regulator-off-in-suspend;
345 }; 345 };
346 }; 346 };
347 347
348 vdd_cpu_l: DCDC_REG2 { 348 vdd_cpu_l: DCDC_REG2 {
349 regulator-name 349 regulator-name = "vdd_cpu_l";
350 regulator-alwa 350 regulator-always-on;
351 regulator-boot 351 regulator-boot-on;
352 regulator-min- 352 regulator-min-microvolt = <750000>;
353 regulator-max- 353 regulator-max-microvolt = <1350000>;
354 regulator-ramp 354 regulator-ramp-delay = <6001>;
355 355
356 regulator-stat 356 regulator-state-mem {
357 regula 357 regulator-off-in-suspend;
358 }; 358 };
359 }; 359 };
360 360
361 vcc_ddr: DCDC_REG3 { 361 vcc_ddr: DCDC_REG3 {
362 regulator-name 362 regulator-name = "vcc_ddr";
363 regulator-alwa 363 regulator-always-on;
364 regulator-boot 364 regulator-boot-on;
365 365
366 regulator-stat 366 regulator-state-mem {
367 regula 367 regulator-on-in-suspend;
368 }; 368 };
369 }; 369 };
370 370
371 vcc_1v8: DCDC_REG4 { 371 vcc_1v8: DCDC_REG4 {
372 regulator-name 372 regulator-name = "vcc_1v8";
373 regulator-alwa 373 regulator-always-on;
374 regulator-boot 374 regulator-boot-on;
375 regulator-min- 375 regulator-min-microvolt = <1800000>;
376 regulator-max- 376 regulator-max-microvolt = <1800000>;
377 377
378 regulator-stat 378 regulator-state-mem {
379 regula 379 regulator-on-in-suspend;
380 regula 380 regulator-suspend-microvolt = <1800000>;
381 }; 381 };
382 }; 382 };
383 383
384 vcc1v8_apio2: LDO_REG1 384 vcc1v8_apio2: LDO_REG1 {
385 regulator-name 385 regulator-name = "vcc1v8_apio2";
386 regulator-alwa 386 regulator-always-on;
387 regulator-boot 387 regulator-boot-on;
388 regulator-min- 388 regulator-min-microvolt = <1800000>;
389 regulator-max- 389 regulator-max-microvolt = <1800000>;
390 390
391 regulator-stat 391 regulator-state-mem {
392 regula 392 regulator-off-in-suspend;
393 }; 393 };
394 }; 394 };
395 395
396 vcc_vldo2: LDO_REG2 { 396 vcc_vldo2: LDO_REG2 {
397 regulator-name 397 regulator-name = "vcc_vldo2";
398 regulator-alwa 398 regulator-always-on;
399 regulator-boot 399 regulator-boot-on;
400 regulator-min- 400 regulator-min-microvolt = <3000000>;
401 regulator-max- 401 regulator-max-microvolt = <3000000>;
402 402
403 regulator-stat 403 regulator-state-mem {
404 regula 404 regulator-off-in-suspend;
405 }; 405 };
406 }; 406 };
407 407
408 vcc1v8_pmupll: LDO_REG 408 vcc1v8_pmupll: LDO_REG3 {
409 regulator-name 409 regulator-name = "vcc1v8_pmupll";
410 regulator-alwa 410 regulator-always-on;
411 regulator-boot 411 regulator-boot-on;
412 regulator-min- 412 regulator-min-microvolt = <1800000>;
413 regulator-max- 413 regulator-max-microvolt = <1800000>;
414 414
415 regulator-stat 415 regulator-state-mem {
416 regula 416 regulator-on-in-suspend;
417 regula 417 regulator-suspend-microvolt = <1800000>;
418 }; 418 };
419 }; 419 };
420 420
421 vccio_sd: LDO_REG4 { 421 vccio_sd: LDO_REG4 {
422 regulator-name 422 regulator-name = "vccio_sd";
423 regulator-alwa 423 regulator-always-on;
424 regulator-boot 424 regulator-boot-on;
425 regulator-min- 425 regulator-min-microvolt = <1800000>;
426 regulator-max- 426 regulator-max-microvolt = <3000000>;
427 427
428 regulator-stat 428 regulator-state-mem {
429 regula 429 regulator-on-in-suspend;
430 regula 430 regulator-suspend-microvolt = <3000000>;
431 }; 431 };
432 }; 432 };
433 433
434 vcc_vldo5: LDO_REG5 { 434 vcc_vldo5: LDO_REG5 {
435 regulator-name 435 regulator-name = "vcc_vldo5";
436 regulator-alwa 436 regulator-always-on;
437 regulator-boot 437 regulator-boot-on;
438 regulator-min- 438 regulator-min-microvolt = <3000000>;
439 regulator-max- 439 regulator-max-microvolt = <3000000>;
440 440
441 regulator-stat 441 regulator-state-mem {
442 regula 442 regulator-off-in-suspend;
443 }; 443 };
444 }; 444 };
445 445
446 vcc_1v5: LDO_REG6 { 446 vcc_1v5: LDO_REG6 {
447 regulator-name 447 regulator-name = "vcc_1v5";
448 regulator-alwa 448 regulator-always-on;
449 regulator-boot 449 regulator-boot-on;
450 regulator-min- 450 regulator-min-microvolt = <1500000>;
451 regulator-max- 451 regulator-max-microvolt = <1500000>;
452 452
453 regulator-stat 453 regulator-state-mem {
454 regula 454 regulator-on-in-suspend;
455 regula 455 regulator-suspend-microvolt = <1500000>;
456 }; 456 };
457 }; 457 };
458 458
459 vcc1v8_codec: LDO_REG7 459 vcc1v8_codec: LDO_REG7 {
460 regulator-name 460 regulator-name = "vcc1v8_codec";
461 regulator-alwa 461 regulator-always-on;
462 regulator-boot 462 regulator-boot-on;
463 regulator-min- 463 regulator-min-microvolt = <1800000>;
464 regulator-max- 464 regulator-max-microvolt = <1800000>;
465 465
466 regulator-stat 466 regulator-state-mem {
467 regula 467 regulator-off-in-suspend;
468 }; 468 };
469 }; 469 };
470 470
471 vcc_3v0: LDO_REG8 { 471 vcc_3v0: LDO_REG8 {
472 regulator-name 472 regulator-name = "vcc_3v0";
473 regulator-alwa 473 regulator-always-on;
474 regulator-boot 474 regulator-boot-on;
475 regulator-min- 475 regulator-min-microvolt = <3000000>;
476 regulator-max- 476 regulator-max-microvolt = <3000000>;
477 477
478 regulator-stat 478 regulator-state-mem {
479 regula 479 regulator-on-in-suspend;
480 regula 480 regulator-suspend-microvolt = <3000000>;
481 }; 481 };
482 }; 482 };
483 483
484 vcc3v3_s3: vcc_lan: SW 484 vcc3v3_s3: vcc_lan: SWITCH_REG1 {
485 regulator-name 485 regulator-name = "vcc3v3_s3";
486 regulator-alwa 486 regulator-always-on;
487 regulator-boot 487 regulator-boot-on;
488 488
489 regulator-stat 489 regulator-state-mem {
490 regula 490 regulator-off-in-suspend;
491 }; 491 };
492 }; 492 };
493 493
494 vcc3v3_s0: SWITCH_REG2 494 vcc3v3_s0: SWITCH_REG2 {
495 regulator-name 495 regulator-name = "vcc3v3_s0";
496 regulator-alwa 496 regulator-always-on;
497 regulator-boot 497 regulator-boot-on;
498 498
499 regulator-stat 499 regulator-state-mem {
500 regula 500 regulator-off-in-suspend;
501 }; 501 };
502 }; 502 };
503 }; 503 };
504 }; 504 };
505 505
506 vdd_cpu_b: regulator@40 { 506 vdd_cpu_b: regulator@40 {
507 compatible = "silergy,syr827"; 507 compatible = "silergy,syr827";
508 reg = <0x40>; 508 reg = <0x40>;
509 fcs,suspend-voltage-selector = 509 fcs,suspend-voltage-selector = <1>;
510 pinctrl-names = "default"; 510 pinctrl-names = "default";
511 pinctrl-0 = <&cpu_b_sleep>; 511 pinctrl-0 = <&cpu_b_sleep>;
512 regulator-name = "vdd_cpu_b"; 512 regulator-name = "vdd_cpu_b";
513 regulator-min-microvolt = <712 513 regulator-min-microvolt = <712500>;
514 regulator-max-microvolt = <150 514 regulator-max-microvolt = <1500000>;
515 regulator-ramp-delay = <1000>; 515 regulator-ramp-delay = <1000>;
516 regulator-always-on; 516 regulator-always-on;
517 regulator-boot-on; 517 regulator-boot-on;
518 vin-supply = <&vsys_3v3>; 518 vin-supply = <&vsys_3v3>;
519 519
520 regulator-state-mem { 520 regulator-state-mem {
521 regulator-off-in-suspe 521 regulator-off-in-suspend;
522 }; 522 };
523 }; 523 };
524 524
525 vdd_gpu: regulator@41 { 525 vdd_gpu: regulator@41 {
526 compatible = "silergy,syr828"; 526 compatible = "silergy,syr828";
527 reg = <0x41>; 527 reg = <0x41>;
528 fcs,suspend-voltage-selector = 528 fcs,suspend-voltage-selector = <1>;
529 pinctrl-names = "default"; 529 pinctrl-names = "default";
530 pinctrl-0 = <&gpu_sleep>; 530 pinctrl-0 = <&gpu_sleep>;
531 regulator-name = "vdd_gpu"; 531 regulator-name = "vdd_gpu";
532 regulator-min-microvolt = <712 532 regulator-min-microvolt = <712500>;
533 regulator-max-microvolt = <150 533 regulator-max-microvolt = <1500000>;
534 regulator-ramp-delay = <1000>; 534 regulator-ramp-delay = <1000>;
535 regulator-always-on; 535 regulator-always-on;
536 regulator-boot-on; 536 regulator-boot-on;
537 vin-supply = <&vsys_3v3>; 537 vin-supply = <&vsys_3v3>;
538 538
539 regulator-state-mem { 539 regulator-state-mem {
540 regulator-off-in-suspe 540 regulator-off-in-suspend;
541 }; 541 };
542 }; 542 };
543 }; 543 };
544 544
545 &i2c8 { 545 &i2c8 {
546 clock-frequency = <400000>; 546 clock-frequency = <400000>;
547 i2c-scl-rising-time-ns = <160>; 547 i2c-scl-rising-time-ns = <160>;
548 i2c-scl-falling-time-ns = <30>; 548 i2c-scl-falling-time-ns = <30>;
549 status = "okay"; 549 status = "okay";
550 }; 550 };
551 551
552 &i2s0 { 552 &i2s0 {
553 rockchip,playback-channels = <8>; 553 rockchip,playback-channels = <8>;
554 rockchip,capture-channels = <8>; 554 rockchip,capture-channels = <8>;
555 status = "okay"; 555 status = "okay";
556 }; 556 };
557 557
558 &i2s1 { 558 &i2s1 {
559 rockchip,playback-channels = <2>; 559 rockchip,playback-channels = <2>;
560 rockchip,capture-channels = <2>; 560 rockchip,capture-channels = <2>;
561 status = "okay"; 561 status = "okay";
562 }; 562 };
563 563
564 &i2s2 { 564 &i2s2 {
565 status = "okay"; 565 status = "okay";
566 }; 566 };
567 567
568 &io_domains { 568 &io_domains {
569 bt656-supply = <&vcc1v8_apio2>; 569 bt656-supply = <&vcc1v8_apio2>;
570 audio-supply = <&vcc1v8_codec>; 570 audio-supply = <&vcc1v8_codec>;
571 sdmmc-supply = <&vccio_sd>; 571 sdmmc-supply = <&vccio_sd>;
572 gpio1830-supply = <&vcc_3v0>; 572 gpio1830-supply = <&vcc_3v0>;
573 status = "okay"; 573 status = "okay";
574 }; 574 };
575 575
576 &pmu_io_domains { 576 &pmu_io_domains {
577 pmu1830-supply = <&vcc_1v8>; 577 pmu1830-supply = <&vcc_1v8>;
578 status = "okay"; 578 status = "okay";
579 }; 579 };
580 580
581 &pinctrl { 581 &pinctrl {
582 bt { 582 bt {
583 bt_host_wake_l: bt-host-wake-l 583 bt_host_wake_l: bt-host-wake-l {
584 rockchip,pins = <0 RK_ 584 rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
585 }; 585 };
586 586
587 bt_reg_on_h: bt-reg-on-h { 587 bt_reg_on_h: bt-reg-on-h {
588 rockchip,pins = <2 RK_ 588 rockchip,pins = <2 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>;
589 }; 589 };
590 590
591 bt_wake_l: bt-wake-l { 591 bt_wake_l: bt-wake-l {
592 rockchip,pins = <2 RK_ 592 rockchip,pins = <2 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
593 }; 593 };
594 }; 594 };
595 595
596 buttons { 596 buttons {
597 pwrbtn: pwrbtn { 597 pwrbtn: pwrbtn {
598 rockchip,pins = <0 RK_ 598 rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
599 }; 599 };
600 }; 600 };
601 601
602 ir { 602 ir {
603 ir_rx: ir-rx { 603 ir_rx: ir-rx {
604 rockchip,pins = <1 RK_PB6 604 rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
605 }; 605 };
606 }; 606 };
607 607
608 leds { 608 leds {
609 sys_led_pin: sys-led-pin { 609 sys_led_pin: sys-led-pin {
610 rockchip,pins = <0 RK_ 610 rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
611 }; 611 };
612 612
613 user_led_pin: user-led-pin { 613 user_led_pin: user-led-pin {
614 rockchip,pins = <4 RK_ 614 rockchip,pins = <4 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>;
615 }; 615 };
616 }; 616 };
617 617
618 pmic { 618 pmic {
619 pmic_int_l: pmic-int-l { 619 pmic_int_l: pmic-int-l {
620 rockchip,pins = <1 RK_ 620 rockchip,pins = <1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_up>;
621 }; 621 };
622 622
623 cpu_b_sleep: cpu-b-sleep { 623 cpu_b_sleep: cpu-b-sleep {
624 rockchip,pins = <1 RK_ 624 rockchip,pins = <1 RK_PB5 RK_FUNC_GPIO &pcfg_pull_down>;
625 }; 625 };
626 626
627 gpu_sleep: gpu-sleep { 627 gpu_sleep: gpu-sleep {
628 rockchip,pins = <0 RK_ 628 rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_down>;
629 }; 629 };
630 }; 630 };
631 631
632 sdio-pwrseq { 632 sdio-pwrseq {
633 wifi_enable_h: wifi-enable-h { 633 wifi_enable_h: wifi-enable-h {
634 rockchip,pins = <2 RK_ 634 rockchip,pins = <2 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>;
635 }; 635 };
636 }; 636 };
637 637
638 usb2 { 638 usb2 {
639 vcc5v0_host_en: vcc5v0-host-en 639 vcc5v0_host_en: vcc5v0-host-en {
640 rockchip,pins = <4 RK_ 640 rockchip,pins = <4 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>;
641 }; 641 };
642 }; 642 };
643 643
644 wifi { 644 wifi {
645 wifi_host_wake_l: wifi-host-wa 645 wifi_host_wake_l: wifi-host-wake-l {
646 rockchip,pins = <0 RK_ 646 rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
647 }; 647 };
648 }; 648 };
649 }; 649 };
650 650
651 &pwm0 { 651 &pwm0 {
652 status = "okay"; 652 status = "okay";
653 }; 653 };
654 654
655 &pwm2 { 655 &pwm2 {
656 status = "okay"; 656 status = "okay";
657 }; 657 };
658 658
659 &saradc { 659 &saradc {
660 vref-supply = <&vcca1v8_s3>; 660 vref-supply = <&vcca1v8_s3>;
661 status = "okay"; 661 status = "okay";
662 }; 662 };
663 663
664 &sdio0 { 664 &sdio0 {
665 /* WiFi & BT combo module Ampak AP6356 665 /* WiFi & BT combo module Ampak AP6356S */
666 bus-width = <4>; 666 bus-width = <4>;
667 cap-sdio-irq; 667 cap-sdio-irq;
668 cap-sd-highspeed; 668 cap-sd-highspeed;
669 keep-power-in-suspend; 669 keep-power-in-suspend;
670 mmc-pwrseq = <&sdio_pwrseq>; 670 mmc-pwrseq = <&sdio_pwrseq>;
671 non-removable; 671 non-removable;
672 pinctrl-names = "default"; 672 pinctrl-names = "default";
673 pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &s 673 pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk>;
674 sd-uhs-sdr104; 674 sd-uhs-sdr104;
675 vqmmc-supply = <&vcc1v8_s3>; 675 vqmmc-supply = <&vcc1v8_s3>;
676 vmmc-supply = <&vccio_sd>; 676 vmmc-supply = <&vccio_sd>;
677 #address-cells = <1>; 677 #address-cells = <1>;
678 #size-cells = <0>; 678 #size-cells = <0>;
679 status = "okay"; 679 status = "okay";
680 680
681 brcmf: wifi@1 { 681 brcmf: wifi@1 {
682 reg = <1>; 682 reg = <1>;
683 compatible = "brcm,bcm4329-fma 683 compatible = "brcm,bcm4329-fmac";
684 interrupt-parent = <&gpio0>; 684 interrupt-parent = <&gpio0>;
685 interrupts = <RK_PA3 IRQ_TYPE_ !! 685 interrupts = <RK_PA3 GPIO_ACTIVE_HIGH>;
686 interrupt-names = "host-wake"; 686 interrupt-names = "host-wake";
687 brcm,drive-strength = <5>; 687 brcm,drive-strength = <5>;
688 pinctrl-names = "default"; 688 pinctrl-names = "default";
689 pinctrl-0 = <&wifi_host_wake_l 689 pinctrl-0 = <&wifi_host_wake_l>;
690 }; 690 };
691 }; 691 };
692 692
693 &sdmmc { 693 &sdmmc {
694 bus-width = <4>; 694 bus-width = <4>;
695 cap-mmc-highspeed; 695 cap-mmc-highspeed;
696 cap-sd-highspeed; 696 cap-sd-highspeed;
697 cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_ 697 cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>;
698 disable-wp; 698 disable-wp;
699 max-frequency = <150000000>; 699 max-frequency = <150000000>;
700 pinctrl-names = "default"; 700 pinctrl-names = "default";
701 pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sd 701 pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_bus4>;
702 status = "okay"; 702 status = "okay";
703 }; 703 };
704 704
705 &sdhci { 705 &sdhci {
706 bus-width = <8>; 706 bus-width = <8>;
707 mmc-hs400-1_8v; 707 mmc-hs400-1_8v;
708 non-removable; 708 non-removable;
709 status = "okay"; 709 status = "okay";
710 }; 710 };
711 711
712 &spi1 { 712 &spi1 {
713 status = "okay"; 713 status = "okay";
714 714
715 spiflash: flash@0 { 715 spiflash: flash@0 {
716 compatible = "winbond,w25q128f 716 compatible = "winbond,w25q128fw", "jedec,spi-nor";
717 reg = <0>; 717 reg = <0>;
718 spi-max-frequency = <104000000 718 spi-max-frequency = <104000000>;
719 }; 719 };
720 }; 720 };
721 721
722 &tcphy0 { 722 &tcphy0 {
723 status = "okay"; 723 status = "okay";
724 }; 724 };
725 725
726 &tcphy1 { 726 &tcphy1 {
727 status = "okay"; 727 status = "okay";
728 }; 728 };
729 729
730 &tsadc { 730 &tsadc {
731 /* tshut mode 0:CRU 1:GPIO */ 731 /* tshut mode 0:CRU 1:GPIO */
732 rockchip,hw-tshut-mode = <1>; 732 rockchip,hw-tshut-mode = <1>;
733 /* tshut polarity 0:LOW 1:HIGH */ 733 /* tshut polarity 0:LOW 1:HIGH */
734 rockchip,hw-tshut-polarity = <1>; 734 rockchip,hw-tshut-polarity = <1>;
735 status = "okay"; 735 status = "okay";
736 }; 736 };
737 737
738 &u2phy0 { 738 &u2phy0 {
739 status = "okay"; 739 status = "okay";
740 740
741 u2phy0_otg: otg-port { 741 u2phy0_otg: otg-port {
742 status = "okay"; 742 status = "okay";
743 }; 743 };
744 744
745 u2phy0_host: host-port { 745 u2phy0_host: host-port {
746 phy-supply = <&vcc5v0_host>; 746 phy-supply = <&vcc5v0_host>;
747 status = "okay"; 747 status = "okay";
748 }; 748 };
749 }; 749 };
750 750
751 &u2phy1 { 751 &u2phy1 {
752 status = "okay"; 752 status = "okay";
753 753
754 u2phy1_otg: otg-port { 754 u2phy1_otg: otg-port {
755 status = "okay"; 755 status = "okay";
756 }; 756 };
757 757
758 u2phy1_host: host-port { 758 u2phy1_host: host-port {
759 phy-supply = <&vcc5v0_host>; 759 phy-supply = <&vcc5v0_host>;
760 status = "okay"; 760 status = "okay";
761 }; 761 };
762 }; 762 };
763 763
764 &uart0 { 764 &uart0 {
765 pinctrl-names = "default"; 765 pinctrl-names = "default";
766 pinctrl-0 = <&uart0_xfer &uart0_rts &u 766 pinctrl-0 = <&uart0_xfer &uart0_rts &uart0_cts>;
767 status = "okay"; 767 status = "okay";
768 768
769 bluetooth { 769 bluetooth {
770 compatible = "brcm,bcm43438-bt 770 compatible = "brcm,bcm43438-bt";
771 clocks = <&rk808 1>; 771 clocks = <&rk808 1>;
772 clock-names = "lpo"; 772 clock-names = "lpo";
773 device-wakeup-gpios = <&gpio2 773 device-wakeup-gpios = <&gpio2 RK_PD2 GPIO_ACTIVE_HIGH>;
774 host-wakeup-gpios = <&gpio0 RK 774 host-wakeup-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_HIGH>;
775 shutdown-gpios = <&gpio2 RK_PD 775 shutdown-gpios = <&gpio2 RK_PD3 GPIO_ACTIVE_HIGH>;
776 max-speed = <4000000>; 776 max-speed = <4000000>;
777 pinctrl-names = "default"; 777 pinctrl-names = "default";
778 pinctrl-0 = <&bt_reg_on_h &bt_ 778 pinctrl-0 = <&bt_reg_on_h &bt_host_wake_l &bt_wake_l>;
779 vbat-supply = <&vsys_3v3>; 779 vbat-supply = <&vsys_3v3>;
780 vddio-supply = <&vcc_1v8>; 780 vddio-supply = <&vcc_1v8>;
781 }; 781 };
782 }; 782 };
783 783
784 &uart2 { 784 &uart2 {
785 status = "okay"; 785 status = "okay";
786 }; 786 };
787 787
788 &usb_host0_ehci { 788 &usb_host0_ehci {
789 status = "okay"; 789 status = "okay";
790 }; 790 };
791 791
792 &usb_host0_ohci { 792 &usb_host0_ohci {
793 status = "okay"; 793 status = "okay";
794 }; 794 };
795 795
796 &usb_host1_ehci { 796 &usb_host1_ehci {
797 status = "okay"; 797 status = "okay";
798 }; 798 };
799 799
800 &usb_host1_ohci { 800 &usb_host1_ohci {
801 status = "okay"; 801 status = "okay";
802 }; 802 };
803 803
804 &usbdrd3_0 { 804 &usbdrd3_0 {
805 status = "okay"; 805 status = "okay";
806 }; 806 };
807 807
808 &usbdrd_dwc3_0 { 808 &usbdrd_dwc3_0 {
809 status = "okay"; 809 status = "okay";
810 dr_mode = "otg"; 810 dr_mode = "otg";
811 }; 811 };
812 812
813 &usbdrd3_1 { 813 &usbdrd3_1 {
814 status = "okay"; 814 status = "okay";
815 }; 815 };
816 816
817 &usbdrd_dwc3_1 { 817 &usbdrd_dwc3_1 {
818 status = "okay"; 818 status = "okay";
819 dr_mode = "host"; 819 dr_mode = "host";
820 }; 820 };
821 821
822 &vopb { 822 &vopb {
823 status = "okay"; 823 status = "okay";
824 }; 824 };
825 825
826 &vopb_mmu { 826 &vopb_mmu {
827 status = "okay"; 827 status = "okay";
828 }; 828 };
829 829
830 &vopl { 830 &vopl {
831 status = "okay"; 831 status = "okay";
832 }; 832 };
833 833
834 &vopl_mmu { 834 &vopl_mmu {
835 status = "okay"; 835 status = "okay";
836 }; 836 };
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