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