1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 // Copyright (c) 2016 ARM Ltd.
3
4 /dts-v1/;
5
6 #include "sun50i-a64.dtsi"
7 #include "sun50i-a64-cpu-opp.dtsi"
8
9 #include <dt-bindings/gpio/gpio.h>
10
11 / {
12 model = "BananaPi-M64";
13 compatible = "sinovoip,bananapi-m64", "allwinner,sun50i-a64";
14
15 aliases {
16 ethernet0 = &emac;
17 serial0 = &uart0;
18 serial1 = &uart1;
19 };
20
21 chosen {
22 stdout-path = "serial0:115200n8";
23 };
24
25 hdmi-connector {
26 compatible = "hdmi-connector";
27 type = "a";
28
29 port {
30 hdmi_con_in: endpoint {
31 remote-endpoint = <&hdmi_out_con>;
32 };
33 };
34 };
35
36 leds {
37 compatible = "gpio-leds";
38
39 led-0 {
40 label = "bananapi-m64:red:pwr";
41 gpios = <&pio 3 24 GPIO_ACTIVE_HIGH>; /* PD24 */
42 default-state = "on";
43 };
44
45 led-1 {
46 label = "bananapi-m64:green:user";
47 gpios = <&pio 4 14 GPIO_ACTIVE_HIGH>; /* PE14 */
48 };
49
50 led-2 {
51 label = "bananapi-m64:blue:user";
52 gpios = <&pio 4 15 GPIO_ACTIVE_HIGH>; /* PE15 */
53 };
54 };
55
56 wifi_pwrseq: pwrseq {
57 compatible = "mmc-pwrseq-simple";
58 reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */
59 clocks = <&rtc CLK_OSC32K_FANOUT>;
60 clock-names = "ext_clock";
61 };
62 };
63
64 &codec {
65 status = "okay";
66 };
67
68 &codec_analog {
69 cpvdd-supply = <®_eldo1>;
70 status = "okay";
71 };
72
73 &cpu0 {
74 cpu-supply = <®_dcdc2>;
75 };
76
77 &cpu1 {
78 cpu-supply = <®_dcdc2>;
79 };
80
81 &cpu2 {
82 cpu-supply = <®_dcdc2>;
83 };
84
85 &cpu3 {
86 cpu-supply = <®_dcdc2>;
87 };
88
89 &dai {
90 status = "okay";
91 };
92
93 &de {
94 status = "okay";
95 };
96
97 &ehci0 {
98 status = "okay";
99 };
100
101 &ehci1 {
102 status = "okay";
103 };
104
105 &emac {
106 pinctrl-names = "default";
107 pinctrl-0 = <&rgmii_pins>;
108 phy-mode = "rgmii-id";
109 phy-handle = <&ext_rgmii_phy>;
110 phy-supply = <®_dc1sw>;
111 status = "okay";
112 };
113
114 &hdmi {
115 hvcc-supply = <®_dldo1>;
116 status = "okay";
117 };
118
119 &hdmi_out {
120 hdmi_out_con: endpoint {
121 remote-endpoint = <&hdmi_con_in>;
122 };
123 };
124
125 &i2c1 {
126 status = "okay";
127 };
128
129 &i2c1_pins {
130 bias-pull-up;
131 };
132
133 &mdio {
134 ext_rgmii_phy: ethernet-phy@1 {
135 compatible = "ethernet-phy-ieee802.3-c22";
136 reg = <1>;
137 };
138 };
139
140 &mmc0 {
141 pinctrl-names = "default";
142 pinctrl-0 = <&mmc0_pins>;
143 vmmc-supply = <®_dcdc1>;
144 cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>;
145 disable-wp;
146 bus-width = <4>;
147 status = "okay";
148 };
149
150 &mmc1 {
151 pinctrl-names = "default";
152 pinctrl-0 = <&mmc1_pins>;
153 vmmc-supply = <®_dldo2>;
154 vqmmc-supply = <®_dldo4>;
155 mmc-pwrseq = <&wifi_pwrseq>;
156 bus-width = <4>;
157 non-removable;
158 status = "okay";
159
160 brcmf: wifi@1 {
161 reg = <1>;
162 compatible = "brcm,bcm4329-fmac";
163 interrupt-parent = <&r_pio>;
164 interrupts = <0 3 IRQ_TYPE_LEVEL_LOW>; /* PL3 */
165 interrupt-names = "host-wake";
166 };
167 };
168
169 &mmc2 {
170 pinctrl-names = "default";
171 pinctrl-0 = <&mmc2_pins>, <&mmc2_ds_pin>;
172 vmmc-supply = <®_dcdc1>;
173 bus-width = <8>;
174 non-removable;
175 cap-mmc-hw-reset;
176 status = "okay";
177 };
178
179 &ohci0 {
180 status = "okay";
181 };
182
183 &ohci1 {
184 status = "okay";
185 };
186
187 &r_rsb {
188 status = "okay";
189
190 axp803: pmic@3a3 {
191 compatible = "x-powers,axp803";
192 reg = <0x3a3>;
193 interrupt-parent = <&r_intc>;
194 interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_LOW>;
195 x-powers,drive-vbus-en; /* set N_VBUSEN as output pin */
196 };
197 };
198
199 #include "axp803.dtsi"
200
201 &ac_power_supply {
202 status = "okay";
203 };
204
205 &battery_power_supply {
206 status = "okay";
207 };
208
209 ®_aldo1 {
210 /*
211 * This regulator also drives the PE pingroup GPIOs,
212 * which also controls two LEDs.
213 */
214 regulator-always-on;
215 regulator-min-microvolt = <2800000>;
216 regulator-max-microvolt = <2800000>;
217 regulator-name = "afvcc-csi";
218 };
219
220 ®_aldo2 {
221 regulator-always-on;
222 regulator-min-microvolt = <1800000>;
223 regulator-max-microvolt = <3300000>;
224 regulator-name = "vcc-pl";
225 };
226
227 ®_aldo3 {
228 regulator-always-on;
229 regulator-min-microvolt = <3000000>;
230 regulator-max-microvolt = <3000000>;
231 regulator-name = "vcc-pll-avcc";
232 };
233
234 ®_dc1sw {
235 /*
236 * This regulator also indirectly drives the PD pingroup GPIOs,
237 * which also controls the power LED.
238 */
239 regulator-always-on;
240 regulator-name = "vcc-phy";
241 };
242
243 ®_dcdc1 {
244 regulator-always-on;
245 regulator-min-microvolt = <3300000>;
246 regulator-max-microvolt = <3300000>;
247 regulator-name = "vcc-3v3";
248 };
249
250 ®_dcdc2 {
251 regulator-always-on;
252 regulator-min-microvolt = <1040000>;
253 regulator-max-microvolt = <1300000>;
254 regulator-name = "vdd-cpux";
255 };
256
257 /* DCDC3 is polyphased with DCDC2 */
258
259 ®_dcdc5 {
260 regulator-always-on;
261 regulator-min-microvolt = <1500000>;
262 regulator-max-microvolt = <1500000>;
263 regulator-name = "vcc-dram";
264 };
265
266 ®_dcdc6 {
267 regulator-always-on;
268 regulator-min-microvolt = <1100000>;
269 regulator-max-microvolt = <1100000>;
270 regulator-name = "vdd-sys";
271 };
272
273 ®_dldo1 {
274 regulator-min-microvolt = <3300000>;
275 regulator-max-microvolt = <3300000>;
276 regulator-name = "vcc-hdmi-dsi";
277 };
278
279 ®_dldo2 {
280 regulator-min-microvolt = <3300000>;
281 regulator-max-microvolt = <3300000>;
282 regulator-name = "vcc-wifi";
283 };
284
285 ®_dldo4 {
286 regulator-min-microvolt = <1800000>;
287 regulator-max-microvolt = <3300000>;
288 regulator-name = "vcc-wifi-io";
289 };
290
291 ®_drivevbus {
292 regulator-name = "usb0-vbus";
293 status = "okay";
294 };
295
296 ®_eldo1 {
297 regulator-min-microvolt = <1800000>;
298 regulator-max-microvolt = <1800000>;
299 regulator-name = "cpvdd";
300 };
301
302 ®_fldo1 {
303 regulator-min-microvolt = <1200000>;
304 regulator-max-microvolt = <1200000>;
305 regulator-name = "vcc-1v2-hsic";
306 };
307
308 /*
309 * The A64 chip cannot work without this regulator off, although
310 * it seems to be only driving the AR100 core.
311 * Maybe we don't still know well about CPUs domain.
312 */
313 ®_fldo2 {
314 regulator-always-on;
315 regulator-min-microvolt = <1100000>;
316 regulator-max-microvolt = <1100000>;
317 regulator-name = "vdd-cpus";
318 };
319
320 ®_rtc_ldo {
321 regulator-name = "vcc-rtc";
322 };
323
324 &simplefb_hdmi {
325 vcc-hdmi-supply = <®_dldo1>;
326 };
327
328 &sound {
329 status = "okay";
330 simple-audio-card,widgets = "Headphone", "Headphone Jack",
331 "Microphone", "Microphone Jack",
332 "Microphone", "Onboard Microphone";
333 simple-audio-card,routing =
334 "Left DAC", "DACL",
335 "Right DAC", "DACR",
336 "ADCL", "Left ADC",
337 "ADCR", "Right ADC",
338 "Headphone Jack", "HP",
339 "MIC2", "Microphone Jack",
340 "Onboard Microphone", "MBIAS",
341 "MIC1", "Onboard Microphone";
342 };
343
344 &uart0 {
345 pinctrl-names = "default";
346 pinctrl-0 = <&uart0_pb_pins>;
347 status = "okay";
348 };
349
350 &uart1 {
351 pinctrl-names = "default";
352 pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>;
353 uart-has-rtscts;
354 status = "okay";
355
356 bluetooth {
357 compatible = "brcm,bcm43438-bt";
358 clocks = <&rtc CLK_OSC32K_FANOUT>;
359 clock-names = "lpo";
360 vbat-supply = <®_dldo2>;
361 vddio-supply = <®_dldo4>;
362 device-wakeup-gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6 */
363 host-wakeup-gpios = <&r_pio 0 5 GPIO_ACTIVE_HIGH>; /* PL5 */
364 shutdown-gpios = <&r_pio 0 4 GPIO_ACTIVE_HIGH>; /* PL4 */
365 };
366 };
367
368 &usb_otg {
369 dr_mode = "otg";
370 status = "okay";
371 };
372
373 &usb_power_supply {
374 status = "okay";
375 };
376
377 &usbphy {
378 usb0_id_det-gpios = <&pio 7 9 GPIO_ACTIVE_HIGH>; /* PH9 */
379 usb0_vbus_power-supply = <&usb_power_supply>;
380 usb0_vbus-supply = <®_drivevbus>;
381 status = "okay";
382 };
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