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 9 #include <dt-bindings/interrupt-controller/irq.h>
10 #include <dt-bindings/pwm/pwm.h> 10 #include <dt-bindings/pwm/pwm.h>
11 #include "rk3399.dtsi" 11 #include "rk3399.dtsi"
>> 12 #include "rk3399-opp.dtsi"
12 13
13 / { 14 / {
14 aliases { 15 aliases {
15 mmc0 = &sdio0; 16 mmc0 = &sdio0;
16 mmc1 = &sdmmc; 17 mmc1 = &sdmmc;
17 mmc2 = &sdhci; 18 mmc2 = &sdhci;
18 }; 19 };
19 20
20 chosen { 21 chosen {
21 stdout-path = "serial2:1500000 22 stdout-path = "serial2:1500000n8";
22 }; 23 };
23 24
24 clkin_gmac: external-gmac-clock { 25 clkin_gmac: external-gmac-clock {
25 compatible = "fixed-clock"; 26 compatible = "fixed-clock";
26 clock-frequency = <125000000>; 27 clock-frequency = <125000000>;
27 clock-output-names = "clkin_gm 28 clock-output-names = "clkin_gmac";
28 #clock-cells = <0>; 29 #clock-cells = <0>;
29 }; 30 };
30 31
31 sdio_pwrseq: sdio-pwrseq { 32 sdio_pwrseq: sdio-pwrseq {
32 compatible = "mmc-pwrseq-simpl 33 compatible = "mmc-pwrseq-simple";
33 clocks = <&rk808 1>; 34 clocks = <&rk808 1>;
34 clock-names = "ext_clock"; 35 clock-names = "ext_clock";
35 pinctrl-names = "default"; 36 pinctrl-names = "default";
36 pinctrl-0 = <&wifi_enable_h>; 37 pinctrl-0 = <&wifi_enable_h>;
37 38
38 /* 39 /*
39 * On the module itself this i 40 * On the module itself this is one of these (depending
40 * on the actual card populate 41 * on the actual card populated):
41 * - SDIO_RESET_L_WL_REG_ON 42 * - SDIO_RESET_L_WL_REG_ON
42 * - PDN (power down when low) 43 * - PDN (power down when low)
43 */ 44 */
44 reset-gpios = <&gpio2 RK_PD4 G 45 reset-gpios = <&gpio2 RK_PD4 GPIO_ACTIVE_LOW>;
45 }; 46 };
46 47
47 /* switched by pmic_sleep */ 48 /* switched by pmic_sleep */
48 vcc1v8_s3: vcca1v8_s3: vcc1v8-s3 { 49 vcc1v8_s3: vcca1v8_s3: vcc1v8-s3 {
49 compatible = "regulator-fixed" 50 compatible = "regulator-fixed";
50 regulator-name = "vcc1v8_s3"; 51 regulator-name = "vcc1v8_s3";
51 regulator-always-on; 52 regulator-always-on;
52 regulator-boot-on; 53 regulator-boot-on;
53 regulator-min-microvolt = <180 54 regulator-min-microvolt = <1800000>;
54 regulator-max-microvolt = <180 55 regulator-max-microvolt = <1800000>;
55 vin-supply = <&vcc_1v8>; 56 vin-supply = <&vcc_1v8>;
56 }; 57 };
57 58
58 vcc3v3_pcie: vcc3v3-pcie-regulator { 59 vcc3v3_pcie: vcc3v3-pcie-regulator {
59 compatible = "regulator-fixed" 60 compatible = "regulator-fixed";
60 regulator-name = "vcc3v3_pcie" 61 regulator-name = "vcc3v3_pcie";
61 regulator-always-on; 62 regulator-always-on;
62 regulator-boot-on; 63 regulator-boot-on;
63 regulator-min-microvolt = <330 64 regulator-min-microvolt = <3300000>;
64 regulator-max-microvolt = <330 65 regulator-max-microvolt = <3300000>;
65 vin-supply = <&vsys_3v3>; 66 vin-supply = <&vsys_3v3>;
66 }; 67 };
67 68
68 /* Actually 3 regulators (host0, 1, 2) 69 /* Actually 3 regulators (host0, 1, 2) controlled by the same gpio */
69 vcc5v0_host: vcc5v0-host-regulator { 70 vcc5v0_host: vcc5v0-host-regulator {
70 compatible = "regulator-fixed" 71 compatible = "regulator-fixed";
71 enable-active-high; 72 enable-active-high;
72 gpio = <&gpio4 RK_PD1 GPIO_ACT 73 gpio = <&gpio4 RK_PD1 GPIO_ACTIVE_HIGH>;
73 pinctrl-names = "default"; 74 pinctrl-names = "default";
74 pinctrl-0 = <&vcc5v0_host_en>; 75 pinctrl-0 = <&vcc5v0_host_en>;
75 regulator-name = "vcc5v0_host" 76 regulator-name = "vcc5v0_host";
76 regulator-always-on; 77 regulator-always-on;
77 vin-supply = <&vsys_5v0>; 78 vin-supply = <&vsys_5v0>;
78 }; 79 };
79 80
80 vdd_log: vdd-log { 81 vdd_log: vdd-log {
81 compatible = "pwm-regulator"; 82 compatible = "pwm-regulator";
82 pwms = <&pwm2 0 25000 1>; 83 pwms = <&pwm2 0 25000 1>;
83 pwm-supply = <&vsys_3v3>; 84 pwm-supply = <&vsys_3v3>;
84 regulator-name = "vdd_log"; 85 regulator-name = "vdd_log";
85 regulator-always-on; 86 regulator-always-on;
86 regulator-boot-on; 87 regulator-boot-on;
87 regulator-min-microvolt = <800 88 regulator-min-microvolt = <800000>;
88 regulator-max-microvolt = <140 89 regulator-max-microvolt = <1400000>;
89 }; 90 };
90 91
91 vsys: vsys { 92 vsys: vsys {
92 compatible = "regulator-fixed" 93 compatible = "regulator-fixed";
93 regulator-name = "vsys"; 94 regulator-name = "vsys";
94 regulator-always-on; 95 regulator-always-on;
95 regulator-boot-on; 96 regulator-boot-on;
96 }; 97 };
97 98
98 vsys_3v3: vsys-3v3 { 99 vsys_3v3: vsys-3v3 {
99 compatible = "regulator-fixed" 100 compatible = "regulator-fixed";
100 regulator-name = "vsys_3v3"; 101 regulator-name = "vsys_3v3";
101 regulator-always-on; 102 regulator-always-on;
102 regulator-boot-on; 103 regulator-boot-on;
103 regulator-min-microvolt = <330 104 regulator-min-microvolt = <3300000>;
104 regulator-max-microvolt = <330 105 regulator-max-microvolt = <3300000>;
105 vin-supply = <&vsys>; 106 vin-supply = <&vsys>;
106 }; 107 };
107 108
108 vsys_5v0: vsys-5v0 { 109 vsys_5v0: vsys-5v0 {
109 compatible = "regulator-fixed" 110 compatible = "regulator-fixed";
110 regulator-name = "vsys_5v0"; 111 regulator-name = "vsys_5v0";
111 regulator-always-on; 112 regulator-always-on;
112 regulator-boot-on; 113 regulator-boot-on;
113 regulator-min-microvolt = <500 114 regulator-min-microvolt = <5000000>;
114 regulator-max-microvolt = <500 115 regulator-max-microvolt = <5000000>;
115 vin-supply = <&vsys>; 116 vin-supply = <&vsys>;
116 }; 117 };
117 118
118 adc-keys { 119 adc-keys {
119 compatible = "adc-keys"; 120 compatible = "adc-keys";
120 io-channels = <&saradc 1>; 121 io-channels = <&saradc 1>;
121 io-channel-names = "buttons"; 122 io-channel-names = "buttons";
122 keyup-threshold-microvolt = <1 123 keyup-threshold-microvolt = <1800000>;
123 poll-interval = <100>; 124 poll-interval = <100>;
124 125
125 button-recovery { !! 126 recovery {
126 label = "Recovery"; 127 label = "Recovery";
127 linux,code = <KEY_VEND 128 linux,code = <KEY_VENDOR>;
128 press-threshold-microv 129 press-threshold-microvolt = <18000>;
129 }; 130 };
130 }; 131 };
131 132
132 gpio-keys { 133 gpio-keys {
133 compatible = "gpio-keys"; 134 compatible = "gpio-keys";
134 autorepeat; 135 autorepeat;
135 pinctrl-names = "default"; 136 pinctrl-names = "default";
136 pinctrl-0 = <&pwrbtn>; 137 pinctrl-0 = <&pwrbtn>;
137 138
138 key-power { !! 139 power {
139 debounce-interval = <1 140 debounce-interval = <100>;
140 gpios = <&gpio0 RK_PA5 141 gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>;
141 label = "GPIO Key Powe 142 label = "GPIO Key Power";
142 linux,code = <KEY_POWE 143 linux,code = <KEY_POWER>;
143 wakeup-source; 144 wakeup-source;
144 }; 145 };
145 }; 146 };
146 147
147 ir-receiver { 148 ir-receiver {
148 compatible = "gpio-ir-receiver 149 compatible = "gpio-ir-receiver";
149 gpios = <&gpio1 RK_PB6 GPIO_AC 150 gpios = <&gpio1 RK_PB6 GPIO_ACTIVE_LOW>;
150 linux,rc-map-name = "rc-khadas 151 linux,rc-map-name = "rc-khadas";
151 pinctrl-names = "default"; 152 pinctrl-names = "default";
152 pinctrl-0 = <&ir_rx>; 153 pinctrl-0 = <&ir_rx>;
153 }; 154 };
154 155
155 leds { 156 leds {
156 compatible = "gpio-leds"; 157 compatible = "gpio-leds";
157 pinctrl-names = "default"; 158 pinctrl-names = "default";
158 pinctrl-0 = <&sys_led_pin>, <& 159 pinctrl-0 = <&sys_led_pin>, <&user_led_pin>;
159 160
160 sys_led: led-0 { 161 sys_led: led-0 {
161 label = "sys_led"; 162 label = "sys_led";
162 linux,default-trigger 163 linux,default-trigger = "heartbeat";
163 gpios = <&gpio0 RK_PA6 164 gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;
164 }; 165 };
165 166
166 user_led: led-1 { 167 user_led: led-1 {
167 label = "user_led"; 168 label = "user_led";
168 default-state = "off"; 169 default-state = "off";
169 gpios = <&gpio4 RK_PD0 170 gpios = <&gpio4 RK_PD0 GPIO_ACTIVE_HIGH>;
170 }; 171 };
171 }; 172 };
172 173
173 fan: pwm-fan { 174 fan: pwm-fan {
174 compatible = "pwm-fan"; 175 compatible = "pwm-fan";
175 cooling-levels = <0 150 200 25 176 cooling-levels = <0 150 200 255>;
176 #cooling-cells = <2>; 177 #cooling-cells = <2>;
177 fan-supply = <&vsys_5v0>; 178 fan-supply = <&vsys_5v0>;
178 pwms = <&pwm0 0 40000 0>; 179 pwms = <&pwm0 0 40000 0>;
179 }; 180 };
180 }; 181 };
181 182
182 &cpu_l0 { 183 &cpu_l0 {
183 cpu-supply = <&vdd_cpu_l>; 184 cpu-supply = <&vdd_cpu_l>;
184 }; 185 };
185 186
186 &cpu_l1 { 187 &cpu_l1 {
187 cpu-supply = <&vdd_cpu_l>; 188 cpu-supply = <&vdd_cpu_l>;
188 }; 189 };
189 190
190 &cpu_l2 { 191 &cpu_l2 {
191 cpu-supply = <&vdd_cpu_l>; 192 cpu-supply = <&vdd_cpu_l>;
192 }; 193 };
193 194
194 &cpu_l3 { 195 &cpu_l3 {
195 cpu-supply = <&vdd_cpu_l>; 196 cpu-supply = <&vdd_cpu_l>;
196 }; 197 };
197 198
198 &cpu_b0 { 199 &cpu_b0 {
199 cpu-supply = <&vdd_cpu_b>; 200 cpu-supply = <&vdd_cpu_b>;
200 }; 201 };
201 202
202 &cpu_b1 { 203 &cpu_b1 {
203 cpu-supply = <&vdd_cpu_b>; 204 cpu-supply = <&vdd_cpu_b>;
204 }; 205 };
205 206
206 &cpu_thermal { 207 &cpu_thermal {
207 trips { 208 trips {
208 cpu_warm: cpu_warm { 209 cpu_warm: cpu_warm {
209 temperature = <55000>; 210 temperature = <55000>;
210 hysteresis = <2000>; 211 hysteresis = <2000>;
211 type = "active"; 212 type = "active";
212 }; 213 };
213 214
214 cpu_hot: cpu_hot { 215 cpu_hot: cpu_hot {
215 temperature = <65000>; 216 temperature = <65000>;
216 hysteresis = <2000>; 217 hysteresis = <2000>;
217 type = "active"; 218 type = "active";
218 }; 219 };
219 }; 220 };
220 221
221 cooling-maps { 222 cooling-maps {
222 map2 { 223 map2 {
223 trip = <&cpu_warm>; 224 trip = <&cpu_warm>;
224 cooling-device = <&fan 225 cooling-device = <&fan THERMAL_NO_LIMIT 1>;
225 }; 226 };
226 227
227 map3 { 228 map3 {
228 trip = <&cpu_hot>; 229 trip = <&cpu_hot>;
229 cooling-device = <&fan 230 cooling-device = <&fan 2 THERMAL_NO_LIMIT>;
230 }; 231 };
231 }; 232 };
232 }; 233 };
233 234
234 &emmc_phy { 235 &emmc_phy {
235 status = "okay"; 236 status = "okay";
236 }; 237 };
237 238
238 &gmac { 239 &gmac {
239 assigned-clocks = <&cru SCLK_RMII_SRC> 240 assigned-clocks = <&cru SCLK_RMII_SRC>;
240 assigned-clock-parents = <&clkin_gmac> 241 assigned-clock-parents = <&clkin_gmac>;
241 clock_in_out = "input"; 242 clock_in_out = "input";
242 phy-supply = <&vcc_lan>; 243 phy-supply = <&vcc_lan>;
243 phy-mode = "rgmii"; 244 phy-mode = "rgmii";
244 pinctrl-names = "default"; 245 pinctrl-names = "default";
245 pinctrl-0 = <&rgmii_pins>; 246 pinctrl-0 = <&rgmii_pins>;
246 snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ 247 snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
247 snps,reset-active-low; 248 snps,reset-active-low;
248 snps,reset-delays-us = <0 10000 50000> 249 snps,reset-delays-us = <0 10000 50000>;
249 tx_delay = <0x28>; 250 tx_delay = <0x28>;
250 rx_delay = <0x11>; 251 rx_delay = <0x11>;
251 }; 252 };
252 253
253 &gpu { 254 &gpu {
254 mali-supply = <&vdd_gpu>; 255 mali-supply = <&vdd_gpu>;
255 status = "okay"; 256 status = "okay";
256 }; 257 };
257 258
258 &gpu_thermal { 259 &gpu_thermal {
259 trips { 260 trips {
260 gpu_warm: gpu_warm { 261 gpu_warm: gpu_warm {
261 temperature = <55000>; 262 temperature = <55000>;
262 hysteresis = <2000>; 263 hysteresis = <2000>;
263 type = "active"; 264 type = "active";
264 }; 265 };
265 266
266 gpu_hot: gpu_hot { 267 gpu_hot: gpu_hot {
267 temperature = <65000>; 268 temperature = <65000>;
268 hysteresis = <2000>; 269 hysteresis = <2000>;
269 type = "active"; 270 type = "active";
270 }; 271 };
271 }; 272 };
272 273
273 cooling-maps { 274 cooling-maps {
274 map1 { 275 map1 {
275 trip = <&gpu_warm>; 276 trip = <&gpu_warm>;
276 cooling-device = <&fan 277 cooling-device = <&fan THERMAL_NO_LIMIT 1>;
277 }; 278 };
278 279
279 map2 { 280 map2 {
280 trip = <&gpu_hot>; 281 trip = <&gpu_hot>;
281 cooling-device = <&fan 282 cooling-device = <&fan 2 THERMAL_NO_LIMIT>;
282 }; 283 };
283 }; 284 };
284 }; 285 };
285 286
286 &hdmi { 287 &hdmi {
287 ddc-i2c-bus = <&i2c3>; 288 ddc-i2c-bus = <&i2c3>;
288 pinctrl-names = "default"; 289 pinctrl-names = "default";
289 pinctrl-0 = <&hdmi_cec>; 290 pinctrl-0 = <&hdmi_cec>;
290 status = "okay"; 291 status = "okay";
291 }; 292 };
292 293
293 &hdmi_sound { 294 &hdmi_sound {
294 status = "okay"; 295 status = "okay";
295 }; 296 };
296 297
297 &i2c3 { 298 &i2c3 {
298 i2c-scl-rising-time-ns = <450>; 299 i2c-scl-rising-time-ns = <450>;
299 i2c-scl-falling-time-ns = <15>; 300 i2c-scl-falling-time-ns = <15>;
300 status = "okay"; 301 status = "okay";
301 }; 302 };
302 303
303 &i2c4 { 304 &i2c4 {
304 clock-frequency = <400000>; 305 clock-frequency = <400000>;
305 i2c-scl-rising-time-ns = <168>; 306 i2c-scl-rising-time-ns = <168>;
306 i2c-scl-falling-time-ns = <4>; 307 i2c-scl-falling-time-ns = <4>;
307 status = "okay"; 308 status = "okay";
308 309
309 rk808: pmic@1b { 310 rk808: pmic@1b {
310 compatible = "rockchip,rk808"; 311 compatible = "rockchip,rk808";
311 reg = <0x1b>; 312 reg = <0x1b>;
312 interrupt-parent = <&gpio1>; 313 interrupt-parent = <&gpio1>;
313 interrupts = <RK_PC6 IRQ_TYPE_ 314 interrupts = <RK_PC6 IRQ_TYPE_LEVEL_LOW>;
314 #clock-cells = <1>; 315 #clock-cells = <1>;
315 clock-output-names = "xin32k", 316 clock-output-names = "xin32k", "rk808-clkout2";
316 pinctrl-names = "default"; 317 pinctrl-names = "default";
317 pinctrl-0 = <&pmic_int_l>; 318 pinctrl-0 = <&pmic_int_l>;
318 rockchip,system-power-controll 319 rockchip,system-power-controller;
319 wakeup-source; 320 wakeup-source;
320 321
321 vcc1-supply = <&vsys_3v3>; 322 vcc1-supply = <&vsys_3v3>;
322 vcc2-supply = <&vsys_3v3>; 323 vcc2-supply = <&vsys_3v3>;
323 vcc3-supply = <&vsys_3v3>; 324 vcc3-supply = <&vsys_3v3>;
324 vcc4-supply = <&vsys_3v3>; 325 vcc4-supply = <&vsys_3v3>;
325 vcc6-supply = <&vsys_3v3>; 326 vcc6-supply = <&vsys_3v3>;
326 vcc7-supply = <&vsys_3v3>; 327 vcc7-supply = <&vsys_3v3>;
327 vcc8-supply = <&vsys_3v3>; 328 vcc8-supply = <&vsys_3v3>;
328 vcc9-supply = <&vsys_3v3>; 329 vcc9-supply = <&vsys_3v3>;
329 vcc10-supply = <&vsys_3v3>; 330 vcc10-supply = <&vsys_3v3>;
330 vcc11-supply = <&vsys_3v3>; 331 vcc11-supply = <&vsys_3v3>;
331 vcc12-supply = <&vsys_3v3>; 332 vcc12-supply = <&vsys_3v3>;
332 vddio-supply = <&vcc_1v8>; 333 vddio-supply = <&vcc_1v8>;
333 334
334 regulators { 335 regulators {
335 vdd_center: DCDC_REG1 336 vdd_center: DCDC_REG1 {
336 regulator-name 337 regulator-name = "vdd_center";
337 regulator-alwa 338 regulator-always-on;
338 regulator-boot 339 regulator-boot-on;
339 regulator-min- 340 regulator-min-microvolt = <750000>;
340 regulator-max- 341 regulator-max-microvolt = <1350000>;
341 regulator-ramp 342 regulator-ramp-delay = <6001>;
342 343
343 regulator-stat 344 regulator-state-mem {
344 regula 345 regulator-off-in-suspend;
345 }; 346 };
346 }; 347 };
347 348
348 vdd_cpu_l: DCDC_REG2 { 349 vdd_cpu_l: DCDC_REG2 {
349 regulator-name 350 regulator-name = "vdd_cpu_l";
350 regulator-alwa 351 regulator-always-on;
351 regulator-boot 352 regulator-boot-on;
352 regulator-min- 353 regulator-min-microvolt = <750000>;
353 regulator-max- 354 regulator-max-microvolt = <1350000>;
354 regulator-ramp 355 regulator-ramp-delay = <6001>;
355 356
356 regulator-stat 357 regulator-state-mem {
357 regula 358 regulator-off-in-suspend;
358 }; 359 };
359 }; 360 };
360 361
361 vcc_ddr: DCDC_REG3 { 362 vcc_ddr: DCDC_REG3 {
362 regulator-name 363 regulator-name = "vcc_ddr";
363 regulator-alwa 364 regulator-always-on;
364 regulator-boot 365 regulator-boot-on;
365 366
366 regulator-stat 367 regulator-state-mem {
367 regula 368 regulator-on-in-suspend;
368 }; 369 };
369 }; 370 };
370 371
371 vcc_1v8: DCDC_REG4 { 372 vcc_1v8: DCDC_REG4 {
372 regulator-name 373 regulator-name = "vcc_1v8";
373 regulator-alwa 374 regulator-always-on;
374 regulator-boot 375 regulator-boot-on;
375 regulator-min- 376 regulator-min-microvolt = <1800000>;
376 regulator-max- 377 regulator-max-microvolt = <1800000>;
377 378
378 regulator-stat 379 regulator-state-mem {
379 regula 380 regulator-on-in-suspend;
380 regula 381 regulator-suspend-microvolt = <1800000>;
381 }; 382 };
382 }; 383 };
383 384
384 vcc1v8_apio2: LDO_REG1 385 vcc1v8_apio2: LDO_REG1 {
385 regulator-name 386 regulator-name = "vcc1v8_apio2";
386 regulator-alwa 387 regulator-always-on;
387 regulator-boot 388 regulator-boot-on;
388 regulator-min- 389 regulator-min-microvolt = <1800000>;
389 regulator-max- 390 regulator-max-microvolt = <1800000>;
390 391
391 regulator-stat 392 regulator-state-mem {
392 regula 393 regulator-off-in-suspend;
393 }; 394 };
394 }; 395 };
395 396
396 vcc_vldo2: LDO_REG2 { 397 vcc_vldo2: LDO_REG2 {
397 regulator-name 398 regulator-name = "vcc_vldo2";
398 regulator-alwa 399 regulator-always-on;
399 regulator-boot 400 regulator-boot-on;
400 regulator-min- 401 regulator-min-microvolt = <3000000>;
401 regulator-max- 402 regulator-max-microvolt = <3000000>;
402 403
403 regulator-stat 404 regulator-state-mem {
404 regula 405 regulator-off-in-suspend;
405 }; 406 };
406 }; 407 };
407 408
408 vcc1v8_pmupll: LDO_REG 409 vcc1v8_pmupll: LDO_REG3 {
409 regulator-name 410 regulator-name = "vcc1v8_pmupll";
410 regulator-alwa 411 regulator-always-on;
411 regulator-boot 412 regulator-boot-on;
412 regulator-min- 413 regulator-min-microvolt = <1800000>;
413 regulator-max- 414 regulator-max-microvolt = <1800000>;
414 415
415 regulator-stat 416 regulator-state-mem {
416 regula 417 regulator-on-in-suspend;
417 regula 418 regulator-suspend-microvolt = <1800000>;
418 }; 419 };
419 }; 420 };
420 421
421 vccio_sd: LDO_REG4 { 422 vccio_sd: LDO_REG4 {
422 regulator-name 423 regulator-name = "vccio_sd";
423 regulator-alwa 424 regulator-always-on;
424 regulator-boot 425 regulator-boot-on;
425 regulator-min- 426 regulator-min-microvolt = <1800000>;
426 regulator-max- 427 regulator-max-microvolt = <3000000>;
427 428
428 regulator-stat 429 regulator-state-mem {
429 regula 430 regulator-on-in-suspend;
430 regula 431 regulator-suspend-microvolt = <3000000>;
431 }; 432 };
432 }; 433 };
433 434
434 vcc_vldo5: LDO_REG5 { 435 vcc_vldo5: LDO_REG5 {
435 regulator-name 436 regulator-name = "vcc_vldo5";
436 regulator-alwa 437 regulator-always-on;
437 regulator-boot 438 regulator-boot-on;
438 regulator-min- 439 regulator-min-microvolt = <3000000>;
439 regulator-max- 440 regulator-max-microvolt = <3000000>;
440 441
441 regulator-stat 442 regulator-state-mem {
442 regula 443 regulator-off-in-suspend;
443 }; 444 };
444 }; 445 };
445 446
446 vcc_1v5: LDO_REG6 { 447 vcc_1v5: LDO_REG6 {
447 regulator-name 448 regulator-name = "vcc_1v5";
448 regulator-alwa 449 regulator-always-on;
449 regulator-boot 450 regulator-boot-on;
450 regulator-min- 451 regulator-min-microvolt = <1500000>;
451 regulator-max- 452 regulator-max-microvolt = <1500000>;
452 453
453 regulator-stat 454 regulator-state-mem {
454 regula 455 regulator-on-in-suspend;
455 regula 456 regulator-suspend-microvolt = <1500000>;
456 }; 457 };
457 }; 458 };
458 459
459 vcc1v8_codec: LDO_REG7 460 vcc1v8_codec: LDO_REG7 {
460 regulator-name 461 regulator-name = "vcc1v8_codec";
461 regulator-alwa 462 regulator-always-on;
462 regulator-boot 463 regulator-boot-on;
463 regulator-min- 464 regulator-min-microvolt = <1800000>;
464 regulator-max- 465 regulator-max-microvolt = <1800000>;
465 466
466 regulator-stat 467 regulator-state-mem {
467 regula 468 regulator-off-in-suspend;
468 }; 469 };
469 }; 470 };
470 471
471 vcc_3v0: LDO_REG8 { 472 vcc_3v0: LDO_REG8 {
472 regulator-name 473 regulator-name = "vcc_3v0";
473 regulator-alwa 474 regulator-always-on;
474 regulator-boot 475 regulator-boot-on;
475 regulator-min- 476 regulator-min-microvolt = <3000000>;
476 regulator-max- 477 regulator-max-microvolt = <3000000>;
477 478
478 regulator-stat 479 regulator-state-mem {
479 regula 480 regulator-on-in-suspend;
480 regula 481 regulator-suspend-microvolt = <3000000>;
481 }; 482 };
482 }; 483 };
483 484
484 vcc3v3_s3: vcc_lan: SW 485 vcc3v3_s3: vcc_lan: SWITCH_REG1 {
485 regulator-name 486 regulator-name = "vcc3v3_s3";
486 regulator-alwa 487 regulator-always-on;
487 regulator-boot 488 regulator-boot-on;
488 489
489 regulator-stat 490 regulator-state-mem {
490 regula 491 regulator-off-in-suspend;
491 }; 492 };
492 }; 493 };
493 494
494 vcc3v3_s0: SWITCH_REG2 495 vcc3v3_s0: SWITCH_REG2 {
495 regulator-name 496 regulator-name = "vcc3v3_s0";
496 regulator-alwa 497 regulator-always-on;
497 regulator-boot 498 regulator-boot-on;
498 499
499 regulator-stat 500 regulator-state-mem {
500 regula 501 regulator-off-in-suspend;
501 }; 502 };
502 }; 503 };
503 }; 504 };
504 }; 505 };
505 506
506 vdd_cpu_b: regulator@40 { 507 vdd_cpu_b: regulator@40 {
507 compatible = "silergy,syr827"; 508 compatible = "silergy,syr827";
508 reg = <0x40>; 509 reg = <0x40>;
509 fcs,suspend-voltage-selector = 510 fcs,suspend-voltage-selector = <1>;
510 pinctrl-names = "default"; 511 pinctrl-names = "default";
511 pinctrl-0 = <&cpu_b_sleep>; 512 pinctrl-0 = <&cpu_b_sleep>;
512 regulator-name = "vdd_cpu_b"; 513 regulator-name = "vdd_cpu_b";
513 regulator-min-microvolt = <712 514 regulator-min-microvolt = <712500>;
514 regulator-max-microvolt = <150 515 regulator-max-microvolt = <1500000>;
515 regulator-ramp-delay = <1000>; 516 regulator-ramp-delay = <1000>;
516 regulator-always-on; 517 regulator-always-on;
517 regulator-boot-on; 518 regulator-boot-on;
518 vin-supply = <&vsys_3v3>; 519 vin-supply = <&vsys_3v3>;
519 520
520 regulator-state-mem { 521 regulator-state-mem {
521 regulator-off-in-suspe 522 regulator-off-in-suspend;
522 }; 523 };
523 }; 524 };
524 525
525 vdd_gpu: regulator@41 { 526 vdd_gpu: regulator@41 {
526 compatible = "silergy,syr828"; 527 compatible = "silergy,syr828";
527 reg = <0x41>; 528 reg = <0x41>;
528 fcs,suspend-voltage-selector = 529 fcs,suspend-voltage-selector = <1>;
529 pinctrl-names = "default"; 530 pinctrl-names = "default";
530 pinctrl-0 = <&gpu_sleep>; 531 pinctrl-0 = <&gpu_sleep>;
531 regulator-name = "vdd_gpu"; 532 regulator-name = "vdd_gpu";
532 regulator-min-microvolt = <712 533 regulator-min-microvolt = <712500>;
533 regulator-max-microvolt = <150 534 regulator-max-microvolt = <1500000>;
534 regulator-ramp-delay = <1000>; 535 regulator-ramp-delay = <1000>;
535 regulator-always-on; 536 regulator-always-on;
536 regulator-boot-on; 537 regulator-boot-on;
537 vin-supply = <&vsys_3v3>; 538 vin-supply = <&vsys_3v3>;
538 539
539 regulator-state-mem { 540 regulator-state-mem {
540 regulator-off-in-suspe 541 regulator-off-in-suspend;
541 }; 542 };
542 }; 543 };
543 }; 544 };
544 545
545 &i2c8 { 546 &i2c8 {
546 clock-frequency = <400000>; 547 clock-frequency = <400000>;
547 i2c-scl-rising-time-ns = <160>; 548 i2c-scl-rising-time-ns = <160>;
548 i2c-scl-falling-time-ns = <30>; 549 i2c-scl-falling-time-ns = <30>;
549 status = "okay"; 550 status = "okay";
550 }; 551 };
551 552
552 &i2s0 { 553 &i2s0 {
553 rockchip,playback-channels = <8>; 554 rockchip,playback-channels = <8>;
554 rockchip,capture-channels = <8>; 555 rockchip,capture-channels = <8>;
555 status = "okay"; 556 status = "okay";
556 }; 557 };
557 558
558 &i2s1 { 559 &i2s1 {
559 rockchip,playback-channels = <2>; 560 rockchip,playback-channels = <2>;
560 rockchip,capture-channels = <2>; 561 rockchip,capture-channels = <2>;
561 status = "okay"; 562 status = "okay";
562 }; 563 };
563 564
564 &i2s2 { 565 &i2s2 {
565 status = "okay"; 566 status = "okay";
566 }; 567 };
567 568
568 &io_domains { 569 &io_domains {
569 bt656-supply = <&vcc1v8_apio2>; 570 bt656-supply = <&vcc1v8_apio2>;
570 audio-supply = <&vcc1v8_codec>; 571 audio-supply = <&vcc1v8_codec>;
571 sdmmc-supply = <&vccio_sd>; 572 sdmmc-supply = <&vccio_sd>;
572 gpio1830-supply = <&vcc_3v0>; 573 gpio1830-supply = <&vcc_3v0>;
573 status = "okay"; 574 status = "okay";
574 }; 575 };
575 576
576 &pmu_io_domains { 577 &pmu_io_domains {
577 pmu1830-supply = <&vcc_1v8>; 578 pmu1830-supply = <&vcc_1v8>;
578 status = "okay"; 579 status = "okay";
579 }; 580 };
580 581
581 &pinctrl { 582 &pinctrl {
582 bt { 583 bt {
583 bt_host_wake_l: bt-host-wake-l 584 bt_host_wake_l: bt-host-wake-l {
584 rockchip,pins = <0 RK_ 585 rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
585 }; 586 };
586 587
587 bt_reg_on_h: bt-reg-on-h { 588 bt_reg_on_h: bt-reg-on-h {
588 rockchip,pins = <2 RK_ 589 rockchip,pins = <2 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>;
589 }; 590 };
590 591
591 bt_wake_l: bt-wake-l { 592 bt_wake_l: bt-wake-l {
592 rockchip,pins = <2 RK_ 593 rockchip,pins = <2 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
593 }; 594 };
594 }; 595 };
595 596
596 buttons { 597 buttons {
597 pwrbtn: pwrbtn { 598 pwrbtn: pwrbtn {
598 rockchip,pins = <0 RK_ 599 rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
599 }; 600 };
600 }; 601 };
601 602
602 ir { 603 ir {
603 ir_rx: ir-rx { 604 ir_rx: ir-rx {
604 rockchip,pins = <1 RK_PB6 605 rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
605 }; 606 };
606 }; 607 };
607 608
608 leds { 609 leds {
609 sys_led_pin: sys-led-pin { 610 sys_led_pin: sys-led-pin {
610 rockchip,pins = <0 RK_ 611 rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
611 }; 612 };
612 613
613 user_led_pin: user-led-pin { 614 user_led_pin: user-led-pin {
614 rockchip,pins = <4 RK_ 615 rockchip,pins = <4 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>;
615 }; 616 };
616 }; 617 };
617 618
618 pmic { 619 pmic {
619 pmic_int_l: pmic-int-l { 620 pmic_int_l: pmic-int-l {
620 rockchip,pins = <1 RK_ 621 rockchip,pins = <1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_up>;
621 }; 622 };
622 623
623 cpu_b_sleep: cpu-b-sleep { 624 cpu_b_sleep: cpu-b-sleep {
624 rockchip,pins = <1 RK_ 625 rockchip,pins = <1 RK_PB5 RK_FUNC_GPIO &pcfg_pull_down>;
625 }; 626 };
626 627
627 gpu_sleep: gpu-sleep { 628 gpu_sleep: gpu-sleep {
628 rockchip,pins = <0 RK_ 629 rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_down>;
629 }; 630 };
630 }; 631 };
631 632
632 sdio-pwrseq { 633 sdio-pwrseq {
633 wifi_enable_h: wifi-enable-h { 634 wifi_enable_h: wifi-enable-h {
634 rockchip,pins = <2 RK_ 635 rockchip,pins = <2 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>;
635 }; 636 };
636 }; 637 };
637 638
638 usb2 { 639 usb2 {
639 vcc5v0_host_en: vcc5v0-host-en 640 vcc5v0_host_en: vcc5v0-host-en {
640 rockchip,pins = <4 RK_ 641 rockchip,pins = <4 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>;
641 }; 642 };
642 }; 643 };
643 644
644 wifi { 645 wifi {
645 wifi_host_wake_l: wifi-host-wa 646 wifi_host_wake_l: wifi-host-wake-l {
646 rockchip,pins = <0 RK_ 647 rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
647 }; 648 };
648 }; 649 };
649 }; 650 };
650 651
651 &pwm0 { 652 &pwm0 {
652 status = "okay"; 653 status = "okay";
653 }; 654 };
654 655
655 &pwm2 { 656 &pwm2 {
656 status = "okay"; 657 status = "okay";
657 }; 658 };
658 659
659 &saradc { 660 &saradc {
660 vref-supply = <&vcca1v8_s3>; 661 vref-supply = <&vcca1v8_s3>;
661 status = "okay"; 662 status = "okay";
662 }; 663 };
663 664
664 &sdio0 { 665 &sdio0 {
665 /* WiFi & BT combo module Ampak AP6356 666 /* WiFi & BT combo module Ampak AP6356S */
666 bus-width = <4>; 667 bus-width = <4>;
667 cap-sdio-irq; 668 cap-sdio-irq;
668 cap-sd-highspeed; 669 cap-sd-highspeed;
669 keep-power-in-suspend; 670 keep-power-in-suspend;
670 mmc-pwrseq = <&sdio_pwrseq>; 671 mmc-pwrseq = <&sdio_pwrseq>;
671 non-removable; 672 non-removable;
672 pinctrl-names = "default"; 673 pinctrl-names = "default";
673 pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &s 674 pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk>;
674 sd-uhs-sdr104; 675 sd-uhs-sdr104;
675 vqmmc-supply = <&vcc1v8_s3>; 676 vqmmc-supply = <&vcc1v8_s3>;
676 vmmc-supply = <&vccio_sd>; 677 vmmc-supply = <&vccio_sd>;
677 #address-cells = <1>; 678 #address-cells = <1>;
678 #size-cells = <0>; 679 #size-cells = <0>;
679 status = "okay"; 680 status = "okay";
680 681
681 brcmf: wifi@1 { 682 brcmf: wifi@1 {
682 reg = <1>; 683 reg = <1>;
683 compatible = "brcm,bcm4329-fma 684 compatible = "brcm,bcm4329-fmac";
684 interrupt-parent = <&gpio0>; 685 interrupt-parent = <&gpio0>;
685 interrupts = <RK_PA3 IRQ_TYPE_ 686 interrupts = <RK_PA3 IRQ_TYPE_LEVEL_HIGH>;
686 interrupt-names = "host-wake"; 687 interrupt-names = "host-wake";
687 brcm,drive-strength = <5>; 688 brcm,drive-strength = <5>;
688 pinctrl-names = "default"; 689 pinctrl-names = "default";
689 pinctrl-0 = <&wifi_host_wake_l 690 pinctrl-0 = <&wifi_host_wake_l>;
690 }; 691 };
691 }; 692 };
692 693
693 &sdmmc { 694 &sdmmc {
694 bus-width = <4>; 695 bus-width = <4>;
695 cap-mmc-highspeed; 696 cap-mmc-highspeed;
696 cap-sd-highspeed; 697 cap-sd-highspeed;
697 cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_ 698 cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>;
698 disable-wp; 699 disable-wp;
699 max-frequency = <150000000>; 700 max-frequency = <150000000>;
700 pinctrl-names = "default"; 701 pinctrl-names = "default";
701 pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sd 702 pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_bus4>;
702 status = "okay"; 703 status = "okay";
703 }; 704 };
704 705
705 &sdhci { 706 &sdhci {
706 bus-width = <8>; 707 bus-width = <8>;
707 mmc-hs400-1_8v; 708 mmc-hs400-1_8v;
708 non-removable; 709 non-removable;
709 status = "okay"; 710 status = "okay";
710 }; 711 };
711 712
712 &spi1 { 713 &spi1 {
713 status = "okay"; 714 status = "okay";
714 715
715 spiflash: flash@0 { 716 spiflash: flash@0 {
716 compatible = "winbond,w25q128f 717 compatible = "winbond,w25q128fw", "jedec,spi-nor";
717 reg = <0>; 718 reg = <0>;
718 spi-max-frequency = <104000000 719 spi-max-frequency = <104000000>;
719 }; 720 };
720 }; 721 };
721 722
722 &tcphy0 { 723 &tcphy0 {
723 status = "okay"; 724 status = "okay";
724 }; 725 };
725 726
726 &tcphy1 { 727 &tcphy1 {
727 status = "okay"; 728 status = "okay";
728 }; 729 };
729 730
730 &tsadc { 731 &tsadc {
731 /* tshut mode 0:CRU 1:GPIO */ 732 /* tshut mode 0:CRU 1:GPIO */
732 rockchip,hw-tshut-mode = <1>; 733 rockchip,hw-tshut-mode = <1>;
733 /* tshut polarity 0:LOW 1:HIGH */ 734 /* tshut polarity 0:LOW 1:HIGH */
734 rockchip,hw-tshut-polarity = <1>; 735 rockchip,hw-tshut-polarity = <1>;
735 status = "okay"; 736 status = "okay";
736 }; 737 };
737 738
738 &u2phy0 { 739 &u2phy0 {
739 status = "okay"; 740 status = "okay";
740 741
741 u2phy0_otg: otg-port { 742 u2phy0_otg: otg-port {
742 status = "okay"; 743 status = "okay";
743 }; 744 };
744 745
745 u2phy0_host: host-port { 746 u2phy0_host: host-port {
746 phy-supply = <&vcc5v0_host>; 747 phy-supply = <&vcc5v0_host>;
747 status = "okay"; 748 status = "okay";
748 }; 749 };
749 }; 750 };
750 751
751 &u2phy1 { 752 &u2phy1 {
752 status = "okay"; 753 status = "okay";
753 754
754 u2phy1_otg: otg-port { 755 u2phy1_otg: otg-port {
755 status = "okay"; 756 status = "okay";
756 }; 757 };
757 758
758 u2phy1_host: host-port { 759 u2phy1_host: host-port {
759 phy-supply = <&vcc5v0_host>; 760 phy-supply = <&vcc5v0_host>;
760 status = "okay"; 761 status = "okay";
761 }; 762 };
762 }; 763 };
763 764
764 &uart0 { 765 &uart0 {
765 pinctrl-names = "default"; 766 pinctrl-names = "default";
766 pinctrl-0 = <&uart0_xfer &uart0_rts &u 767 pinctrl-0 = <&uart0_xfer &uart0_rts &uart0_cts>;
767 status = "okay"; 768 status = "okay";
768 769
769 bluetooth { 770 bluetooth {
770 compatible = "brcm,bcm43438-bt 771 compatible = "brcm,bcm43438-bt";
771 clocks = <&rk808 1>; 772 clocks = <&rk808 1>;
772 clock-names = "lpo"; 773 clock-names = "lpo";
773 device-wakeup-gpios = <&gpio2 774 device-wakeup-gpios = <&gpio2 RK_PD2 GPIO_ACTIVE_HIGH>;
774 host-wakeup-gpios = <&gpio0 RK 775 host-wakeup-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_HIGH>;
775 shutdown-gpios = <&gpio2 RK_PD 776 shutdown-gpios = <&gpio2 RK_PD3 GPIO_ACTIVE_HIGH>;
776 max-speed = <4000000>; 777 max-speed = <4000000>;
777 pinctrl-names = "default"; 778 pinctrl-names = "default";
778 pinctrl-0 = <&bt_reg_on_h &bt_ 779 pinctrl-0 = <&bt_reg_on_h &bt_host_wake_l &bt_wake_l>;
779 vbat-supply = <&vsys_3v3>; 780 vbat-supply = <&vsys_3v3>;
780 vddio-supply = <&vcc_1v8>; 781 vddio-supply = <&vcc_1v8>;
781 }; 782 };
782 }; 783 };
783 784
784 &uart2 { 785 &uart2 {
785 status = "okay"; 786 status = "okay";
786 }; 787 };
787 788
788 &usb_host0_ehci { 789 &usb_host0_ehci {
789 status = "okay"; 790 status = "okay";
790 }; 791 };
791 792
792 &usb_host0_ohci { 793 &usb_host0_ohci {
793 status = "okay"; 794 status = "okay";
794 }; 795 };
795 796
796 &usb_host1_ehci { 797 &usb_host1_ehci {
797 status = "okay"; 798 status = "okay";
798 }; 799 };
799 800
800 &usb_host1_ohci { 801 &usb_host1_ohci {
801 status = "okay"; 802 status = "okay";
802 }; 803 };
803 804
804 &usbdrd3_0 { 805 &usbdrd3_0 {
805 status = "okay"; 806 status = "okay";
806 }; 807 };
807 808
808 &usbdrd_dwc3_0 { 809 &usbdrd_dwc3_0 {
809 status = "okay"; 810 status = "okay";
810 dr_mode = "otg"; 811 dr_mode = "otg";
811 }; 812 };
812 813
813 &usbdrd3_1 { 814 &usbdrd3_1 {
814 status = "okay"; 815 status = "okay";
815 }; 816 };
816 817
817 &usbdrd_dwc3_1 { 818 &usbdrd_dwc3_1 {
818 status = "okay"; 819 status = "okay";
819 dr_mode = "host"; 820 dr_mode = "host";
820 }; 821 };
821 822
822 &vopb { 823 &vopb {
823 status = "okay"; 824 status = "okay";
824 }; 825 };
825 826
826 &vopb_mmu { 827 &vopb_mmu {
827 status = "okay"; 828 status = "okay";
828 }; 829 };
829 830
830 &vopl { 831 &vopl {
831 status = "okay"; 832 status = "okay";
832 }; 833 };
833 834
834 &vopl_mmu { 835 &vopl_mmu {
835 status = "okay"; 836 status = "okay";
836 }; 837 };
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