1/*
2 * Copyright (c) 2016 ARM Ltd.
3 *
4 * This file is dual-licensed: you can use it either under the terms
5 * of the GPL or the X11 license, at your option. Note that this dual
6 * licensing only applies to this file, and not this project as a
7 * whole.
8 *
9 *  a) This library is free software; you can redistribute it and/or
10 *     modify it under the terms of the GNU General Public License as
11 *     published by the Free Software Foundation; either version 2 of the
12 *     License, or (at your option) any later version.
13 *
14 *     This library is distributed in the hope that it will be useful,
15 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
16 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17 *     GNU General Public License for more details.
18 *
19 * Or, alternatively,
20 *
21 *  b) Permission is hereby granted, free of charge, to any person
22 *     obtaining a copy of this software and associated documentation
23 *     files (the "Software"), to deal in the Software without
24 *     restriction, including without limitation the rights to use,
25 *     copy, modify, merge, publish, distribute, sublicense, and/or
26 *     sell copies of the Software, and to permit persons to whom the
27 *     Software is furnished to do so, subject to the following
28 *     conditions:
29 *
30 *     The above copyright notice and this permission notice shall be
31 *     included in all copies or substantial portions of the Software.
32 *
33 *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
34 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
35 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
36 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
37 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
38 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
39 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
40 *     OTHER DEALINGS IN THE SOFTWARE.
41 */
42
43/dts-v1/;
44
45#include "sun50i-a64.dtsi"
46
47#include <dt-bindings/gpio/gpio.h>
48
49/ {
50	model = "BananaPi-M64";
51	compatible = "sinovoip,bananapi-m64", "allwinner,sun50i-a64";
52
53	aliases {
54		ethernet0 = &emac;
55		serial0 = &uart0;
56		serial1 = &uart1;
57	};
58
59	chosen {
60		stdout-path = "serial0:115200n8";
61	};
62
63	hdmi-connector {
64		compatible = "hdmi-connector";
65		type = "a";
66
67		port {
68			hdmi_con_in: endpoint {
69				remote-endpoint = <&hdmi_out_con>;
70			};
71		};
72	};
73
74	leds {
75		compatible = "gpio-leds";
76
77		pwr-led {
78			label = "bananapi-m64:red:pwr";
79			gpios = <&pio 3 24 GPIO_ACTIVE_HIGH>; /* PD24 */
80			default-state = "on";
81		};
82
83		green {
84			label = "bananapi-m64:green:user";
85			gpios = <&pio 4 14 GPIO_ACTIVE_HIGH>; /* PE14 */
86		};
87
88		blue {
89			label = "bananapi-m64:blue:user";
90			gpios = <&pio 4 15 GPIO_ACTIVE_HIGH>; /* PE15 */
91		};
92	};
93
94	wifi_pwrseq: wifi_pwrseq {
95		compatible = "mmc-pwrseq-simple";
96		reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */
97		clocks = <&rtc 1>;
98		clock-names = "ext_clock";
99	};
100};
101
102&codec {
103	status = "okay";
104};
105
106&codec_analog {
107	hpvcc-supply = <&reg_eldo1>;
108	status = "okay";
109};
110
111&dai {
112	status = "okay";
113};
114
115&de {
116	status = "okay";
117};
118
119&ehci0 {
120	status = "okay";
121};
122
123&ehci1 {
124	status = "okay";
125};
126
127&emac {
128	pinctrl-names = "default";
129	pinctrl-0 = <&rgmii_pins>;
130	phy-mode = "rgmii";
131	phy-handle = <&ext_rgmii_phy>;
132	phy-supply = <&reg_dc1sw>;
133	status = "okay";
134};
135
136&hdmi {
137	hvcc-supply = <&reg_dldo1>;
138	status = "okay";
139};
140
141&hdmi_out {
142	hdmi_out_con: endpoint {
143		remote-endpoint = <&hdmi_con_in>;
144	};
145};
146
147&i2c1 {
148	pinctrl-names = "default";
149	pinctrl-0 = <&i2c1_pins>;
150	status = "okay";
151};
152
153&i2c1_pins {
154	bias-pull-up;
155};
156
157&mdio {
158	ext_rgmii_phy: ethernet-phy@1 {
159		compatible = "ethernet-phy-ieee802.3-c22";
160		reg = <1>;
161	};
162};
163
164&mmc0 {
165	pinctrl-names = "default";
166	pinctrl-0 = <&mmc0_pins>;
167	vmmc-supply = <&reg_dcdc1>;
168	cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>;
169	disable-wp;
170	bus-width = <4>;
171	status = "okay";
172};
173
174&mmc1 {
175	pinctrl-names = "default";
176	pinctrl-0 = <&mmc1_pins>;
177	vmmc-supply = <&reg_dldo2>;
178	vqmmc-supply = <&reg_dldo4>;
179	mmc-pwrseq = <&wifi_pwrseq>;
180	bus-width = <4>;
181	non-removable;
182	status = "okay";
183
184	brcmf: wifi@1 {
185		reg = <1>;
186		compatible = "brcm,bcm4329-fmac";
187		interrupt-parent = <&r_pio>;
188		interrupts = <0 3 IRQ_TYPE_LEVEL_LOW>; /* PL3 */
189		interrupt-names = "host-wake";
190	};
191};
192
193&mmc2 {
194	pinctrl-names = "default";
195	pinctrl-0 = <&mmc2_pins>, <&mmc2_ds_pin>;
196	vmmc-supply = <&reg_dcdc1>;
197	bus-width = <8>;
198	non-removable;
199	cap-mmc-hw-reset;
200	status = "okay";
201};
202
203&ohci0 {
204	status = "okay";
205};
206
207&ohci1 {
208	status = "okay";
209};
210
211&r_rsb {
212	status = "okay";
213
214	axp803: pmic@3a3 {
215		compatible = "x-powers,axp803";
216		reg = <0x3a3>;
217		interrupt-parent = <&r_intc>;
218		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
219		x-powers,drive-vbus-en; /* set N_VBUSEN as output pin */
220	};
221};
222
223#include "axp803.dtsi"
224
225&ac_power_supply {
226	status = "okay";
227};
228
229&battery_power_supply {
230	status = "okay";
231};
232
233&reg_aldo1 {
234	/*
235	 * This regulator also drives the PE pingroup GPIOs,
236	 * which also controls two LEDs.
237	 */
238	regulator-always-on;
239	regulator-min-microvolt = <2800000>;
240	regulator-max-microvolt = <2800000>;
241	regulator-name = "afvcc-csi";
242};
243
244&reg_aldo2 {
245	regulator-always-on;
246	regulator-min-microvolt = <1800000>;
247	regulator-max-microvolt = <3300000>;
248	regulator-name = "vcc-pl";
249};
250
251&reg_aldo3 {
252	regulator-always-on;
253	regulator-min-microvolt = <3000000>;
254	regulator-max-microvolt = <3000000>;
255	regulator-name = "vcc-pll-avcc";
256};
257
258&reg_dc1sw {
259	/*
260	 * This regulator also indirectly drives the PD pingroup GPIOs,
261	 * which also controls the power LED.
262	 */
263	regulator-always-on;
264	regulator-name = "vcc-phy";
265};
266
267&reg_dcdc1 {
268	regulator-always-on;
269	regulator-min-microvolt = <3300000>;
270	regulator-max-microvolt = <3300000>;
271	regulator-name = "vcc-3v3";
272};
273
274&reg_dcdc2 {
275	regulator-always-on;
276	regulator-min-microvolt = <1040000>;
277	regulator-max-microvolt = <1300000>;
278	regulator-name = "vdd-cpux";
279};
280
281/* DCDC3 is polyphased with DCDC2 */
282
283&reg_dcdc5 {
284	regulator-always-on;
285	regulator-min-microvolt = <1500000>;
286	regulator-max-microvolt = <1500000>;
287	regulator-name = "vcc-dram";
288};
289
290&reg_dcdc6 {
291	regulator-always-on;
292	regulator-min-microvolt = <1100000>;
293	regulator-max-microvolt = <1100000>;
294	regulator-name = "vdd-sys";
295};
296
297&reg_dldo1 {
298	regulator-min-microvolt = <3300000>;
299	regulator-max-microvolt = <3300000>;
300	regulator-name = "vcc-hdmi-dsi";
301};
302
303&reg_dldo2 {
304	regulator-min-microvolt = <3300000>;
305	regulator-max-microvolt = <3300000>;
306	regulator-name = "vcc-wifi";
307};
308
309&reg_dldo4 {
310	regulator-min-microvolt = <1800000>;
311	regulator-max-microvolt = <3300000>;
312	regulator-name = "vcc-wifi-io";
313};
314
315&reg_drivevbus {
316	regulator-name = "usb0-vbus";
317	status = "okay";
318};
319
320&reg_eldo1 {
321	regulator-min-microvolt = <1800000>;
322	regulator-max-microvolt = <1800000>;
323	regulator-name = "cpvdd";
324};
325
326&reg_fldo1 {
327	regulator-min-microvolt = <1200000>;
328	regulator-max-microvolt = <1200000>;
329	regulator-name = "vcc-1v2-hsic";
330};
331
332/*
333 * The A64 chip cannot work without this regulator off, although
334 * it seems to be only driving the AR100 core.
335 * Maybe we don't still know well about CPUs domain.
336 */
337&reg_fldo2 {
338	regulator-always-on;
339	regulator-min-microvolt = <1100000>;
340	regulator-max-microvolt = <1100000>;
341	regulator-name = "vdd-cpus";
342};
343
344&reg_rtc_ldo {
345	regulator-name = "vcc-rtc";
346};
347
348&simplefb_hdmi {
349	vcc-hdmi-supply = <&reg_dldo1>;
350};
351
352&sound {
353	status = "okay";
354	simple-audio-card,widgets = "Headphone", "Headphone Jack",
355				    "Microphone", "Microphone Jack",
356				    "Microphone", "Onboard Microphone";
357	simple-audio-card,routing =
358			"Left DAC", "AIF1 Slot 0 Left",
359			"Right DAC", "AIF1 Slot 0 Right",
360			"AIF1 Slot 0 Left ADC", "Left ADC",
361			"AIF1 Slot 0 Right ADC", "Right ADC",
362			"Headphone Jack", "HP",
363			"MIC2", "Microphone Jack",
364			"Onboard Microphone", "MBIAS",
365			"MIC1", "Onboard Microphone";
366};
367
368&uart0 {
369	pinctrl-names = "default";
370	pinctrl-0 = <&uart0_pb_pins>;
371	status = "okay";
372};
373
374&uart1 {
375	pinctrl-names = "default";
376	pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>;
377	uart-has-rtscts;
378	status = "okay";
379
380	bluetooth {
381		compatible = "brcm,bcm43438-bt";
382		clocks = <&rtc 1>;
383		clock-names = "lpo";
384		vbat-supply = <&reg_dldo2>;
385		vddio-supply = <&reg_dldo4>;
386		device-wakeup-gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6 */
387		host-wakeup-gpios = <&r_pio 0 5 GPIO_ACTIVE_HIGH>; /* PL5 */
388		shutdown-gpios = <&r_pio 0 4 GPIO_ACTIVE_HIGH>; /* PL4 */
389	};
390};
391
392&usb_otg {
393	dr_mode = "otg";
394	status = "okay";
395};
396
397&usbphy {
398	usb0_id_det-gpios = <&pio 7 9 GPIO_ACTIVE_HIGH>; /* PH9 */
399	usb0_vbus-supply = <&reg_drivevbus>;
400	status = "okay";
401};
402