1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 // Copyright (C) 2017 Icenowy Zheng <icenowy@aosc.xyz>
3 // Copyright (C) 2018 Vasily Khoruzhick <anarsoul@gmail.com>
4
5 /dts-v1/;
6
7 #include "sun50i-a64.dtsi"
8 #include "sun50i-a64-cpu-opp.dtsi"
9
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/input/gpio-keys.h>
12 #include <dt-bindings/input/input.h>
13 #include <dt-bindings/pwm/pwm.h>
14
15 / {
16 model = "Pine64 Pinebook";
17 compatible = "pine64,pinebook", "allwinner,sun50i-a64";
18 chassis-type = "laptop";
19
20 aliases {
21 serial0 = &uart0;
22 ethernet0 = &rtl8723cs;
23 };
24
25 backlight: backlight {
26 compatible = "pwm-backlight";
27 pwms = <&pwm 0 50000 0>;
28 brightness-levels = <0 5 10 15 20 30 40 55 70 85 100>;
29 default-brightness-level = <2>;
30 enable-gpios = <&pio 3 23 GPIO_ACTIVE_HIGH>; /* PD23 */
31 power-supply = <®_vbklt>;
32 };
33
34 chosen {
35 stdout-path = "serial0:115200n8";
36 };
37
38 gpio-keys {
39 compatible = "gpio-keys";
40
41 lid-switch {
42 label = "Lid Switch";
43 gpios = <&r_pio 0 12 GPIO_ACTIVE_LOW>; /* PL12 */
44 linux,input-type = <EV_SW>;
45 linux,code = <SW_LID>;
46 linux,can-disable;
47 wakeup-source;
48 wakeup-event-action = <EV_ACT_DEASSERTED>;
49 };
50 };
51
52 panel_edp: panel-edp {
53 compatible = "neweast,wjfh116008a";
54 backlight = <&backlight>;
55 power-supply = <®_dc1sw>;
56
57 port {
58 panel_edp_in: endpoint {
59 remote-endpoint = <&anx6345_out_edp>;
60 };
61 };
62 };
63
64 reg_vbklt: vbklt {
65 compatible = "regulator-fixed";
66 regulator-name = "vbklt";
67 regulator-min-microvolt = <18000000>;
68 regulator-max-microvolt = <18000000>;
69 gpio = <&pio 7 6 GPIO_ACTIVE_HIGH>; /* PH6 */
70 enable-active-high;
71 };
72
73 reg_vcc5v0: vcc5v0 {
74 compatible = "regulator-fixed";
75 regulator-name = "vcc5v0";
76 regulator-min-microvolt = <5000000>;
77 regulator-max-microvolt = <5000000>;
78 gpio = <&axp_gpio 0 GPIO_ACTIVE_HIGH>;
79 enable-active-high;
80 };
81
82 wifi_pwrseq: pwrseq {
83 compatible = "mmc-pwrseq-simple";
84 reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */
85 };
86
87 speaker_amp: audio-amplifier {
88 compatible = "simple-audio-amplifier";
89 VCC-supply = <®_vcc5v0>;
90 enable-gpios = <&pio 7 7 GPIO_ACTIVE_HIGH>; /* PH7 */
91 sound-name-prefix = "Speaker Amp";
92 };
93
94 };
95
96 &codec {
97 status = "okay";
98 };
99
100 &codec_analog {
101 cpvdd-supply = <®_eldo1>;
102 status = "okay";
103 };
104
105 &cpu0 {
106 cpu-supply = <®_dcdc2>;
107 };
108
109 &cpu1 {
110 cpu-supply = <®_dcdc2>;
111 };
112
113 &cpu2 {
114 cpu-supply = <®_dcdc2>;
115 };
116
117 &cpu3 {
118 cpu-supply = <®_dcdc2>;
119 };
120
121 &dai {
122 status = "okay";
123 };
124
125 &de {
126 status = "okay";
127 };
128
129 &ehci0 {
130 status = "okay";
131 };
132
133 &ehci1 {
134 status = "okay";
135 };
136
137 &mixer0 {
138 status = "okay";
139 };
140
141 &mmc0 {
142 pinctrl-names = "default";
143 pinctrl-0 = <&mmc0_pins>;
144 vmmc-supply = <®_dcdc1>;
145 cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
146 disable-wp;
147 bus-width = <4>;
148 status = "okay";
149 };
150
151 &mmc1 {
152 pinctrl-names = "default";
153 pinctrl-0 = <&mmc1_pins>;
154 vmmc-supply = <®_dldo4>;
155 vqmmc-supply = <®_eldo1>;
156 mmc-pwrseq = <&wifi_pwrseq>;
157 bus-width = <4>;
158 non-removable;
159 status = "okay";
160
161 rtl8723cs: wifi@1 {
162 reg = <1>;
163 };
164 };
165
166 &mmc2 {
167 pinctrl-names = "default";
168 pinctrl-0 = <&mmc2_pins>, <&mmc2_ds_pin>;
169 vmmc-supply = <®_dcdc1>;
170 vqmmc-supply = <®_eldo1>;
171 max-frequency = <200000000>;
172 bus-width = <8>;
173 non-removable;
174 cap-mmc-hw-reset;
175 mmc-hs200-1_8v;
176 status = "okay";
177 };
178
179 &ohci0 {
180 status = "okay";
181 };
182
183 &ohci1 {
184 status = "okay";
185 };
186
187 &pio {
188 vcc-pc-supply = <®_eldo1>;
189 vcc-pd-supply = <®_dcdc1>;
190 vcc-pe-supply = <®_aldo1>;
191 vcc-pg-supply = <®_eldo1>;
192 };
193
194 &pwm {
195 status = "okay";
196 };
197
198 &r_i2c {
199 clock-frequency = <100000>;
200 pinctrl-names = "default";
201 pinctrl-0 = <&r_i2c_pl89_pins>;
202 status = "okay";
203
204 anx6345: anx6345@38 {
205 compatible = "analogix,anx6345";
206 reg = <0x38>;
207 reset-gpios = <&pio 3 24 GPIO_ACTIVE_LOW>; /* PD24 */
208 dvdd25-supply = <®_dldo2>;
209 dvdd12-supply = <®_fldo1>;
210
211 ports {
212 #address-cells = <1>;
213 #size-cells = <0>;
214
215 anx6345_in: port@0 {
216 reg = <0>;
217 anx6345_in_tcon0: endpoint {
218 remote-endpoint = <&tcon0_out_anx6345>;
219 };
220 };
221
222 anx6345_out: port@1 {
223 reg = <1>;
224 anx6345_out_edp: endpoint {
225 remote-endpoint = <&panel_edp_in>;
226 };
227 };
228 };
229 };
230 };
231
232 &r_pio {
233 /*
234 * FIXME: We can't add that supply for now since it would
235 * create a circular dependency between pinctrl, the regulator
236 * and the RSB Bus.
237 *
238 * vcc-pl-supply = <®_aldo2>;
239 */
240 };
241
242 &r_rsb {
243 status = "okay";
244
245 axp803: pmic@3a3 {
246 compatible = "x-powers,axp803";
247 reg = <0x3a3>;
248 interrupt-parent = <&r_intc>;
249 interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_LOW>;
250 };
251 };
252
253 #include "axp803.dtsi"
254
255 &ac_power_supply {
256 status = "okay";
257 };
258
259 &battery_power_supply {
260 status = "okay";
261 };
262
263 ®_aldo1 {
264 regulator-name = "vcc-pe";
265 };
266
267 ®_aldo2 {
268 regulator-always-on;
269 regulator-min-microvolt = <1800000>;
270 regulator-max-microvolt = <3300000>;
271 regulator-name = "vcc-pl";
272 };
273
274 ®_aldo3 {
275 regulator-always-on;
276 regulator-min-microvolt = <2700000>;
277 regulator-max-microvolt = <3300000>;
278 regulator-name = "vcc-pll-avcc";
279 };
280
281 ®_dc1sw {
282 regulator-name = "vcc-lcd";
283 };
284
285 ®_dcdc1 {
286 regulator-always-on;
287 regulator-min-microvolt = <3300000>;
288 regulator-max-microvolt = <3300000>;
289 regulator-name = "vcc-3v3";
290 };
291
292 ®_dcdc2 {
293 regulator-always-on;
294 regulator-min-microvolt = <1000000>;
295 regulator-max-microvolt = <1300000>;
296 regulator-name = "vdd-cpux";
297 };
298
299 /* DCDC3 is polyphased with DCDC2 */
300
301 ®_dcdc5 {
302 regulator-always-on;
303 regulator-min-microvolt = <1200000>;
304 regulator-max-microvolt = <1200000>;
305 regulator-name = "vcc-dram";
306 };
307
308 ®_dcdc6 {
309 regulator-always-on;
310 regulator-min-microvolt = <1100000>;
311 regulator-max-microvolt = <1100000>;
312 regulator-name = "vdd-sys";
313 };
314
315 ®_dldo1 {
316 regulator-min-microvolt = <3300000>;
317 regulator-max-microvolt = <3300000>;
318 regulator-name = "vcc-hdmi";
319 };
320
321 ®_dldo2 {
322 regulator-min-microvolt = <2500000>;
323 regulator-max-microvolt = <2500000>;
324 regulator-name = "vcc-edp";
325 };
326
327 ®_dldo4 {
328 regulator-min-microvolt = <3300000>;
329 regulator-max-microvolt = <3300000>;
330 regulator-name = "vcc-wifi";
331 };
332
333 ®_eldo1 {
334 regulator-always-on;
335 regulator-min-microvolt = <1800000>;
336 regulator-max-microvolt = <1800000>;
337 regulator-name = "cpvdd";
338 };
339
340 ®_fldo1 {
341 regulator-min-microvolt = <1200000>;
342 regulator-max-microvolt = <1200000>;
343 regulator-name = "vcc-1v2-hsic";
344 };
345
346 ®_fldo2 {
347 regulator-always-on;
348 regulator-min-microvolt = <1100000>;
349 regulator-max-microvolt = <1100000>;
350 regulator-name = "vdd-cpus";
351 };
352
353 ®_rtc_ldo {
354 regulator-name = "vcc-rtc";
355 };
356
357 &simplefb_lcd {
358 panel-supply = <®_dc1sw>;
359 dvdd25-supply = <®_dldo2>;
360 dvdd12-supply = <®_fldo1>;
361 };
362
363 &simplefb_hdmi {
364 vcc-hdmi-supply = <®_dldo1>;
365 };
366
367 &sound {
368 status = "okay";
369 simple-audio-card,aux-devs = <&codec_analog>, <&speaker_amp>;
370 simple-audio-card,widgets = "Microphone", "Internal Microphone Left",
371 "Microphone", "Internal Microphone Right",
372 "Headphone", "Headphone Jack",
373 "Speaker", "Internal Speaker";
374 simple-audio-card,routing =
375 "Left DAC", "DACL",
376 "Right DAC", "DACR",
377 "Speaker Amp INL", "LINEOUT",
378 "Speaker Amp INR", "LINEOUT",
379 "Internal Speaker", "Speaker Amp OUTL",
380 "Internal Speaker", "Speaker Amp OUTR",
381 "Headphone Jack", "HP",
382 "ADCL", "Left ADC",
383 "ADCR", "Right ADC",
384 "Internal Microphone Left", "MBIAS",
385 "MIC1", "Internal Microphone Left",
386 "Internal Microphone Right", "HBIAS",
387 "MIC2", "Internal Microphone Right";
388 };
389
390 &tcon0 {
391 pinctrl-names = "default";
392 pinctrl-0 = <&lcd_rgb666_pins>;
393
394 status = "okay";
395 };
396
397 &tcon0_out {
398 tcon0_out_anx6345: endpoint {
399 remote-endpoint = <&anx6345_in_tcon0>;
400 };
401 };
402
403 &uart0 {
404 pinctrl-names = "default";
405 pinctrl-0 = <&uart0_pb_pins>;
406 status = "okay";
407 };
408
409 &uart1 {
410 pinctrl-names = "default";
411 pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>;
412 uart-has-rtscts;
413 status = "okay";
414
415 bluetooth {
416 compatible = "realtek,rtl8723cs-bt";
417 device-wake-gpios = <&r_pio 0 5 GPIO_ACTIVE_LOW>; /* PL5 */
418 enable-gpios = <&r_pio 0 4 GPIO_ACTIVE_HIGH>; /* PL4 */
419 host-wake-gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6 */
420 };
421 };
422
423 &usb_otg {
424 dr_mode = "host";
425 };
426
427 &usbphy {
428 usb0_vbus-supply = <®_vcc5v0>;
429 usb1_vbus-supply = <®_vcc5v0>;
430 status = "okay";
431 };
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