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Samuel Hollande210ec02020-10-24 10:21:55 -05001// SPDX-License-Identifier: (GPL-2.0 OR MIT)
2// Copyright (C) Harald Geyer <harald@ccbib.org>
3// based on sun50i-a64-olinuxino.dts by Jagan Teki <jteki@openedev.com>
Jonas Smedegaard997b8572019-04-20 18:24:16 +08004
5/dts-v1/;
6
7#include "sun50i-a64.dtsi"
Samuel Hollande210ec02020-10-24 10:21:55 -05008#include "sun50i-a64-cpu-opp.dtsi"
Jonas Smedegaard997b8572019-04-20 18:24:16 +08009
10#include <dt-bindings/gpio/gpio.h>
11#include <dt-bindings/input/input.h>
12#include <dt-bindings/pwm/pwm.h>
13
14/ {
15 model = "Olimex A64 Teres-I";
16 compatible = "olimex,a64-teres-i", "allwinner,sun50i-a64";
17
18 aliases {
19 serial0 = &uart0;
20 };
21
Samuel Hollande210ec02020-10-24 10:21:55 -050022 backlight: backlight {
23 compatible = "pwm-backlight";
24 pwms = <&pwm 0 50000 0>;
25 power-supply = <&reg_dcdc1>;
26 brightness-levels = <0 5 7 10 14 20 28 40 56 80 112>;
27 default-brightness-level = <5>;
28 enable-gpios = <&pio 3 23 GPIO_ACTIVE_HIGH>; /* PD23 */
29 };
30
Jonas Smedegaard997b8572019-04-20 18:24:16 +080031 chosen {
32 stdout-path = "serial0:115200n8";
33
34 framebuffer-lcd {
35 eDP25-supply = <&reg_dldo2>;
36 eDP12-supply = <&reg_dldo3>;
37 };
38 };
39
40 gpio-keys {
41 compatible = "gpio-keys";
42
43 lid-switch {
44 label = "Lid Switch";
45 gpios = <&r_pio 0 8 GPIO_ACTIVE_LOW>; /* PL8 */
46 linux,input-type = <EV_SW>;
47 linux,code = <SW_LID>;
48 wakeup-source;
49 };
50 };
51
52 leds {
53 compatible = "gpio-leds";
54
Andre Przywara647b3922021-04-17 22:55:19 +010055 led-0 {
Jonas Smedegaard997b8572019-04-20 18:24:16 +080056 label = "teres-i:green:capslock";
57 gpios = <&pio 2 7 GPIO_ACTIVE_HIGH>; /* PC7 */
58 };
59
Andre Przywara647b3922021-04-17 22:55:19 +010060 led-1 {
Jonas Smedegaard997b8572019-04-20 18:24:16 +080061 label = "teres-i:green:numlock";
62 gpios = <&pio 2 4 GPIO_ACTIVE_HIGH>; /* PC4 */
63 };
64 };
65
66 reg_usb1_vbus: usb1-vbus {
67 compatible = "regulator-fixed";
68 regulator-name = "usb1-vbus";
69 regulator-min-microvolt = <5000000>;
70 regulator-max-microvolt = <5000000>;
71 enable-active-high;
72 gpio = <&r_pio 0 7 GPIO_ACTIVE_HIGH>; /* PL7 */
73 status = "okay";
74 };
75
76 wifi_pwrseq: wifi_pwrseq {
77 compatible = "mmc-pwrseq-simple";
78 reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */
79 };
Samuel Hollande210ec02020-10-24 10:21:55 -050080
81 speaker_amp: audio-amplifier {
82 compatible = "simple-audio-amplifier";
83 enable-gpios = <&r_pio 0 12 GPIO_ACTIVE_HIGH>; /* PL12 */
84 sound-name-prefix = "Speaker Amp";
85 };
86};
87
88&codec {
89 status = "okay";
90};
91
92&codec_analog {
93 cpvdd-supply = <&reg_eldo1>;
94 status = "okay";
95};
96
97&dai {
98 status = "okay";
99};
100
101&de {
102 status = "okay";
103};
104
105&cpu0 {
106 cpu-supply = <&reg_dcdc2>;
107};
108
109&cpu1 {
110 cpu-supply = <&reg_dcdc2>;
111};
112
113&cpu2 {
114 cpu-supply = <&reg_dcdc2>;
115};
116
117&cpu3 {
118 cpu-supply = <&reg_dcdc2>;
Jonas Smedegaard997b8572019-04-20 18:24:16 +0800119};
120
121&ehci1 {
122 status = "okay";
123};
124
125
Jonas Smedegaard997b8572019-04-20 18:24:16 +0800126&i2c0 {
127 clock-frequency = <100000>;
Samuel Hollande210ec02020-10-24 10:21:55 -0500128 status = "okay";
129
130 anx6345: anx6345@38 {
131 compatible = "analogix,anx6345";
132 reg = <0x38>;
133 reset-gpios = <&pio 3 24 GPIO_ACTIVE_LOW>; /* PD24 */
134 dvdd25-supply = <&reg_dldo2>;
135 dvdd12-supply = <&reg_dldo3>;
136
137 ports {
138 #address-cells = <1>;
139 #size-cells = <0>;
140
141 port@0 {
142 anx6345_in: endpoint {
143 remote-endpoint = <&tcon0_out_anx6345>;
144 };
145 };
146 };
147 };
148};
149
150&mixer0 {
Jonas Smedegaard997b8572019-04-20 18:24:16 +0800151 status = "okay";
152};
153
154&mmc0 {
155 pinctrl-names = "default";
156 pinctrl-0 = <&mmc0_pins>;
157 vmmc-supply = <&reg_dcdc1>;
158 cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>;
159 disable-wp;
160 bus-width = <4>;
161 status = "okay";
162};
163
164&mmc1 {
165 pinctrl-names = "default";
166 pinctrl-0 = <&mmc1_pins>;
167 vmmc-supply = <&reg_aldo2>;
168 vqmmc-supply = <&reg_dldo4>;
169 mmc-pwrseq = <&wifi_pwrseq>;
170 bus-width = <4>;
171 non-removable;
172 status = "okay";
173
174 rtl8723bs: wifi@1 {
175 reg = <1>;
176 interrupt-parent = <&r_pio>;
177 interrupts = <0 3 IRQ_TYPE_LEVEL_LOW>; /* PL3 */
178 interrupt-names = "host-wake";
179 };
180};
181
182&mmc2 {
183 pinctrl-names = "default";
184 pinctrl-0 = <&mmc2_pins>;
185 vmmc-supply = <&reg_dcdc1>;
186 vqmmc-supply = <&reg_dcdc1>;
187 bus-width = <8>;
188 non-removable;
189 cap-mmc-hw-reset;
190 status = "okay";
191};
192
193&ohci1 {
194 status = "okay";
195};
196
Samuel Hollande210ec02020-10-24 10:21:55 -0500197&pwm {
198 status = "okay";
199};
200
Jonas Smedegaard997b8572019-04-20 18:24:16 +0800201&r_rsb {
202 status = "okay";
203
204 axp803: pmic@3a3 {
205 compatible = "x-powers,axp803";
206 reg = <0x3a3>;
207 interrupt-parent = <&r_intc>;
208 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
209 wakeup-source;
210 };
211};
212
213#include "axp803.dtsi"
214
Samuel Hollande210ec02020-10-24 10:21:55 -0500215&ac_power_supply {
216 status = "okay";
217};
218
219&battery_power_supply {
220 status = "okay";
221};
222
Jonas Smedegaard997b8572019-04-20 18:24:16 +0800223&reg_aldo1 {
224 regulator-always-on;
225 regulator-min-microvolt = <2800000>;
226 regulator-max-microvolt = <2800000>;
227 regulator-name = "vcc-pe";
228};
229
230&reg_aldo2 {
231 regulator-always-on;
232 regulator-min-microvolt = <3300000>;
233 regulator-max-microvolt = <3300000>;
234 regulator-name = "vcc-pl";
235};
236
237&reg_aldo3 {
238 regulator-always-on;
239 regulator-min-microvolt = <3000000>;
240 regulator-max-microvolt = <3000000>;
241 regulator-name = "vcc-pll-avcc";
242};
243
244&reg_dcdc1 {
245 regulator-always-on;
246 regulator-min-microvolt = <3300000>;
247 regulator-max-microvolt = <3300000>;
248 regulator-name = "vcc-3v3";
249};
250
251&reg_dcdc2 {
252 regulator-always-on;
253 regulator-min-microvolt = <1040000>;
254 regulator-max-microvolt = <1300000>;
255 regulator-name = "vdd-cpux";
256};
257
258/* DCDC3 is polyphased with DCDC2 */
259
260&reg_dcdc5 {
261 regulator-always-on;
262 regulator-min-microvolt = <1500000>;
263 regulator-max-microvolt = <1500000>;
264 regulator-name = "vcc-ddr3";
265};
266
267&reg_dcdc6 {
268 regulator-always-on;
269 regulator-min-microvolt = <1100000>;
270 regulator-max-microvolt = <1100000>;
271 regulator-name = "vdd-sys";
272};
273
274&reg_dldo1 {
275 regulator-min-microvolt = <3300000>;
276 regulator-max-microvolt = <3300000>;
277 regulator-name = "vcc-hdmi";
278};
279
280&reg_dldo2 {
281 regulator-min-microvolt = <2500000>;
282 regulator-max-microvolt = <2500000>;
283 regulator-name = "vcc-pd";
284};
285
286&reg_dldo3 {
287 regulator-min-microvolt = <1200000>;
288 regulator-max-microvolt = <1200000>;
289 regulator-name = "vdd-edp";
290};
291
292&reg_dldo4 {
293 regulator-min-microvolt = <3300000>;
294 regulator-max-microvolt = <3300000>;
295 regulator-name = "vcc-wifi-io";
296};
297
298&reg_eldo1 {
299 regulator-min-microvolt = <1800000>;
300 regulator-max-microvolt = <1800000>;
301 regulator-name = "cpvdd";
302};
303
304&reg_eldo2 {
305 regulator-min-microvolt = <1800000>;
306 regulator-max-microvolt = <1800000>;
307 regulator-name = "vcc-dvdd-csi";
308};
309
310&reg_fldo1 {
311 regulator-min-microvolt = <1200000>;
312 regulator-max-microvolt = <1200000>;
313 regulator-name = "vcc-1v2-hsic";
314};
315
316/*
Samuel Hollande210ec02020-10-24 10:21:55 -0500317 * The A64 chip cannot work with this regulator off, although
Jonas Smedegaard997b8572019-04-20 18:24:16 +0800318 * it seems to be only driving the AR100 core.
319 * Maybe we don't still know well about CPUs domain.
320 */
321&reg_fldo2 {
322 regulator-always-on;
323 regulator-min-microvolt = <1100000>;
324 regulator-max-microvolt = <1100000>;
325 regulator-name = "vdd-cpus";
326};
327
328&reg_rtc_ldo {
329 regulator-name = "vcc-rtc";
330};
331
332&simplefb_hdmi {
333 vcc-hdmi-supply = <&reg_dldo1>;
334};
335
Samuel Hollande210ec02020-10-24 10:21:55 -0500336&sound {
337 simple-audio-card,aux-devs = <&codec_analog>, <&speaker_amp>;
338 simple-audio-card,widgets = "Headphone", "Headphone Jack",
339 "Microphone", "Headset Microphone",
340 "Microphone", "Internal Microphone",
341 "Speaker", "Internal Speaker";
342 simple-audio-card,routing =
Andre Przywara647b3922021-04-17 22:55:19 +0100343 "Left DAC", "DACL",
344 "Right DAC", "DACR",
345 "ADCL", "Left ADC",
346 "ADCR", "Right ADC",
Samuel Hollande210ec02020-10-24 10:21:55 -0500347 "Headphone Jack", "HP",
348 "Speaker Amp INL", "LINEOUT",
349 "Speaker Amp INR", "LINEOUT",
350 "Internal Speaker", "Speaker Amp OUTL",
351 "Internal Speaker", "Speaker Amp OUTR",
352 "Internal Microphone", "MBIAS",
353 "MIC1", "Internal Microphone",
354 "Headset Microphone", "HBIAS",
355 "MIC2", "Headset Microphone";
356 status = "okay";
357};
358
359&tcon0 {
360 pinctrl-names = "default";
361 pinctrl-0 = <&lcd_rgb666_pins>;
362
363 status = "okay";
364};
365
366&tcon0_out {
367 tcon0_out_anx6345: endpoint@0 {
368 reg = <0>;
369 remote-endpoint = <&anx6345_in>;
370 };
371};
372
Jonas Smedegaard997b8572019-04-20 18:24:16 +0800373&uart0 {
374 pinctrl-names = "default";
375 pinctrl-0 = <&uart0_pb_pins>;
376 status = "okay";
377};
378
379&usbphy {
380 usb1_vbus-supply = <&reg_usb1_vbus>;
381 status = "okay";
382};