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1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2/*
3 * Copyright (C) 2017 Icenowy Zheng <icenowy@aosc.xyz>
4 * Copyright (C) 2018 Vasily Khoruzhick <anarsoul@gmail.com>
5 *
6 */
7
8/dts-v1/;
9
10#include "sun50i-a64.dtsi"
11
12#include <dt-bindings/gpio/gpio.h>
13#include <dt-bindings/input/input.h>
14#include <dt-bindings/pwm/pwm.h>
15
16/ {
17	model = "Pinebook";
18	compatible = "pine64,pinebook", "allwinner,sun50i-a64";
19
20	aliases {
21		serial0 = &uart0;
22		ethernet0 = &rtl8723cs;
23	};
24
25	vdd_bl: regulator@0 {
26		compatible = "regulator-fixed";
27		regulator-name = "bl-3v3";
28		regulator-min-microvolt = <3300000>;
29		regulator-max-microvolt = <3300000>;
30		gpio = <&pio 7 6 GPIO_ACTIVE_HIGH>; /* PH6 */
31		enable-active-high;
32	};
33
34	backlight: backlight {
35		compatible = "pwm-backlight";
36		pwms = <&pwm 0 50000 0>;
37		brightness-levels = <0 5 10 15 20 30 40 55 70 85 100>;
38		default-brightness-level = <2>;
39		enable-gpios = <&pio 3 23 GPIO_ACTIVE_HIGH>; /* PD23 */
40		power-supply = <&vdd_bl>;
41	};
42
43	chosen {
44		stdout-path = "serial0:115200n8";
45
46		framebuffer-lcd {
47			panel-supply = <&reg_dc1sw>;
48			dvdd25-supply = <&reg_dldo2>;
49			dvdd12-supply = <&reg_fldo1>;
50		};
51	};
52
53	gpio_keys {
54		compatible = "gpio-keys";
55
56		lid_switch {
57			label = "Lid Switch";
58			gpios = <&r_pio 0 12 GPIO_ACTIVE_LOW>; /* PL12 */
59			linux,input-type = <EV_SW>;
60			linux,code = <SW_LID>;
61			linux,can-disable;
62			wakeup-source;
63		};
64	};
65
66	reg_vcc3v3: vcc3v3 {
67		compatible = "regulator-fixed";
68		regulator-name = "vcc3v3";
69		regulator-min-microvolt = <3300000>;
70		regulator-max-microvolt = <3300000>;
71	};
72
73	wifi_pwrseq: wifi_pwrseq {
74		compatible = "mmc-pwrseq-simple";
75		reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */
76	};
77
78	speaker_amp: audio-amplifier {
79		compatible = "simple-audio-amplifier";
80		/*
81		 * TODO This is actually a fixed regulator controlled by
82		 * the GPIO line on the PMIC. This should be corrected
83		 * once GPIO support is added for this PMIC.
84		 */
85		VCC-supply = <&reg_ldo_io0>;
86		enable-gpios = <&pio 7 7 GPIO_ACTIVE_HIGH>; /* PH7 */
87		sound-name-prefix = "Speaker Amp";
88	};
89
90};
91
92&codec {
93	status = "okay";
94};
95
96&codec_analog {
97	cpvdd-supply = <&reg_eldo1>;
98	status = "okay";
99};
100
101&dai {
102	status = "okay";
103};
104
105&ehci0 {
106	status = "okay";
107};
108
109&ehci1 {
110	status = "okay";
111};
112
113&mmc0 {
114	pinctrl-names = "default";
115	pinctrl-0 = <&mmc0_pins>;
116	vmmc-supply = <&reg_dcdc1>;
117	cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>;
118	disable-wp;
119	bus-width = <4>;
120	status = "okay";
121};
122
123&mmc1 {
124	pinctrl-names = "default";
125	pinctrl-0 = <&mmc1_pins>;
126	vmmc-supply = <&reg_dldo4>;
127	vqmmc-supply = <&reg_eldo1>;
128	mmc-pwrseq = <&wifi_pwrseq>;
129	bus-width = <4>;
130	non-removable;
131	status = "okay";
132
133	rtl8723cs: wifi@1 {
134		reg = <1>;
135	};
136};
137
138&mmc2 {
139	pinctrl-names = "default";
140	pinctrl-0 = <&mmc2_pins>, <&mmc2_ds_pin>;
141	vmmc-supply = <&reg_dcdc1>;
142	vqmmc-supply = <&reg_eldo1>;
143	max-frequency = <200000000>;
144	bus-width = <8>;
145	non-removable;
146	cap-mmc-hw-reset;
147	mmc-hs200-1_8v;
148	status = "okay";
149};
150
151&ohci0 {
152	status = "okay";
153};
154
155&ohci1 {
156	status = "okay";
157};
158
159&pwm {
160	status = "okay";
161};
162
163&r_rsb {
164	status = "okay";
165
166	axp803: pmic@3a3 {
167		compatible = "x-powers,axp803";
168		reg = <0x3a3>;
169		interrupt-parent = <&r_intc>;
170		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
171	};
172};
173
174/* The ANX6345 eDP-bridge is on r_i2c */
175&r_i2c {
176	clock-frequency = <100000>;
177	pinctrl-names = "default";
178	pinctrl-0 = <&r_i2c_pl89_pins>;
179	status = "okay";
180};
181
182#include "axp803.dtsi"
183
184&ac_power_supply {
185	status = "okay";
186};
187
188&battery_power_supply {
189	status = "okay";
190};
191
192&reg_aldo1 {
193	regulator-min-microvolt = <2800000>;
194	regulator-max-microvolt = <2800000>;
195	regulator-name = "vcc-csi";
196};
197
198&reg_aldo2 {
199	regulator-always-on;
200	regulator-min-microvolt = <1800000>;
201	regulator-max-microvolt = <3300000>;
202	regulator-name = "vcc-pl";
203};
204
205&reg_aldo3 {
206	regulator-always-on;
207	regulator-min-microvolt = <2700000>;
208	regulator-max-microvolt = <3300000>;
209	regulator-name = "vcc-pll-avcc";
210};
211
212&reg_dc1sw {
213	regulator-name = "vcc-lcd";
214};
215
216&reg_dcdc1 {
217	regulator-always-on;
218	regulator-min-microvolt = <3300000>;
219	regulator-max-microvolt = <3300000>;
220	regulator-name = "vcc-3v3";
221};
222
223&reg_dcdc2 {
224	regulator-always-on;
225	regulator-min-microvolt = <1000000>;
226	regulator-max-microvolt = <1300000>;
227	regulator-name = "vdd-cpux";
228};
229
230/* DCDC3 is polyphased with DCDC2 */
231
232&reg_dcdc5 {
233	regulator-always-on;
234	regulator-min-microvolt = <1200000>;
235	regulator-max-microvolt = <1200000>;
236	regulator-name = "vcc-dram";
237};
238
239&reg_dcdc6 {
240	regulator-always-on;
241	regulator-min-microvolt = <1100000>;
242	regulator-max-microvolt = <1100000>;
243	regulator-name = "vdd-sys";
244};
245
246&reg_dldo1 {
247	regulator-min-microvolt = <3300000>;
248	regulator-max-microvolt = <3300000>;
249	regulator-name = "vcc-hdmi";
250};
251
252&reg_dldo2 {
253	regulator-min-microvolt = <2500000>;
254	regulator-max-microvolt = <2500000>;
255	regulator-name = "vcc-edp";
256};
257
258&reg_dldo3 {
259	regulator-min-microvolt = <3300000>;
260	regulator-max-microvolt = <3300000>;
261	regulator-name = "avdd-csi";
262};
263
264&reg_dldo4 {
265	regulator-min-microvolt = <3300000>;
266	regulator-max-microvolt = <3300000>;
267	regulator-name = "vcc-wifi";
268};
269
270&reg_eldo1 {
271	regulator-always-on;
272	regulator-min-microvolt = <1800000>;
273	regulator-max-microvolt = <1800000>;
274	regulator-name = "cpvdd";
275};
276
277&reg_eldo3 {
278	regulator-min-microvolt = <1800000>;
279	regulator-max-microvolt = <1800000>;
280	regulator-name = "vdd-1v8-csi";
281};
282
283&reg_fldo1 {
284	regulator-min-microvolt = <1200000>;
285	regulator-max-microvolt = <1200000>;
286	regulator-name = "vcc-1v2-hsic";
287};
288
289&reg_fldo2 {
290	regulator-always-on;
291	regulator-min-microvolt = <1100000>;
292	regulator-max-microvolt = <1100000>;
293	regulator-name = "vdd-cpus";
294};
295
296&reg_ldo_io0 {
297	regulator-min-microvolt = <3300000>;
298	regulator-max-microvolt = <3300000>;
299	regulator-name = "vcc-usb";
300	status = "okay";
301};
302
303&reg_rtc_ldo {
304	regulator-name = "vcc-rtc";
305};
306
307&simplefb_hdmi {
308	vcc-hdmi-supply = <&reg_dldo1>;
309};
310
311&sound {
312	status = "okay";
313	simple-audio-card,aux-devs = <&codec_analog>, <&speaker_amp>;
314	simple-audio-card,widgets = "Microphone", "Internal Microphone Left",
315				    "Microphone", "Internal Microphone Right",
316				    "Headphone", "Headphone Jack",
317				    "Speaker", "Internal Speaker";
318	simple-audio-card,routing =
319			"Left DAC", "AIF1 Slot 0 Left",
320			"Right DAC", "AIF1 Slot 0 Right",
321			"Speaker Amp INL", "LINEOUT",
322			"Speaker Amp INR", "LINEOUT",
323			"Internal Speaker", "Speaker Amp OUTL",
324			"Internal Speaker", "Speaker Amp OUTR",
325			"Headphone Jack", "HP",
326			"AIF1 Slot 0 Left ADC", "Left ADC",
327			"AIF1 Slot 0 Right ADC", "Right ADC",
328			"Internal Microphone Left", "MBIAS",
329			"MIC1", "Internal Microphone Left",
330			"Internal Microphone Right", "HBIAS",
331			"MIC2", "Internal Microphone Right";
332};
333
334&uart0 {
335	pinctrl-names = "default";
336	pinctrl-0 = <&uart0_pb_pins>;
337	status = "okay";
338};
339
340&usb_otg {
341	dr_mode = "host";
342};
343
344&usbphy {
345	usb0_vbus-supply = <&reg_ldo_io0>;
346	usb1_vbus-supply = <&reg_ldo_io0>;
347	status = "okay";
348};
349