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