xref: /linux/arch/arm/boot/dts/allwinner/sun6i-a31s-sinovoip-bpi-m2.dts (revision be239684b18e1cdcafcf8c7face4a2f562c745ad) 
1/*
2 * Copyright 2015 Hans de Goede <hdegoede@redhat.com>
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#include "sun6i-a31s.dtsi"
45#include <dt-bindings/gpio/gpio.h>
46
47/ {
48	model = "Sinovoip BPI-M2";
49	compatible = "sinovoip,bpi-m2", "allwinner,sun6i-a31s";
50
51	aliases {
52		serial0 = &uart0;
53	};
54
55	chosen {
56		stdout-path = "serial0:115200n8";
57	};
58
59	leds {
60		compatible = "gpio-leds";
61
62		led-0 {
63			label = "bpi-m2:blue:usr";
64			gpios = <&pio 6 11 GPIO_ACTIVE_HIGH>; /* PG11 */
65		};
66
67		led-1 {
68			label = "bpi-m2:green:usr";
69			gpios = <&pio 6 10 GPIO_ACTIVE_HIGH>; /* PG10 */
70		};
71
72		led-2 {
73			label = "bpi-m2:red:usr";
74			gpios = <&pio 6 5 GPIO_ACTIVE_HIGH>; /* PG5 */
75		};
76	};
77
78	mmc2_pwrseq: mmc2_pwrseq {
79		compatible = "mmc-pwrseq-simple";
80		reset-gpios = <&r_pio 0 8 GPIO_ACTIVE_LOW>; /* PL8 WIFI_EN */
81	};
82};
83
84&cpu0 {
85	cpu-supply = <&reg_dcdc3>;
86};
87
88&ehci0 {
89	status = "okay";
90};
91
92&gmac {
93	pinctrl-names = "default";
94	pinctrl-0 = <&gmac_rgmii_pins>;
95	phy-handle = <&phy1>;
96	phy-mode = "rgmii";
97	phy-supply = <&reg_dldo1>;
98	status = "okay";
99};
100
101&ir {
102	pinctrl-names = "default";
103	pinctrl-0 = <&s_ir_rx_pin>;
104	status = "okay";
105};
106
107&mdio {
108	phy1: ethernet-phy@1 {
109		reg = <1>;
110		reset-gpios = <&pio 0 21 GPIO_ACTIVE_LOW>; /* PA21 */
111		reset-assert-us = <10000>;
112		reset-deassert-us = <30000>;
113	};
114};
115
116&mmc0 {
117	vmmc-supply = <&reg_dcdc1>;
118	bus-width = <4>;
119	cd-gpios = <&pio 0 4 GPIO_ACTIVE_LOW>; /* PA4 */
120	status = "okay";
121};
122
123&mmc2 {
124	pinctrl-names = "default";
125	pinctrl-0 = <&mmc2_4bit_pins>;
126	vmmc-supply = <&reg_aldo1>;
127	mmc-pwrseq = <&mmc2_pwrseq>;
128	bus-width = <4>;
129	non-removable;
130	status = "okay";
131
132	brcmf: wifi@1 {
133		reg = <1>;
134		compatible = "brcm,bcm4329-fmac";
135		interrupt-parent = <&r_pio>;
136		interrupts = <0 5 IRQ_TYPE_LEVEL_LOW>; /* PL5 */
137		interrupt-names = "host-wake";
138	};
139};
140
141&ohci0 {
142	status = "okay";
143};
144
145&p2wi {
146	status = "okay";
147
148	axp22x: pmic@68 {
149		compatible = "x-powers,axp221";
150		reg = <0x68>;
151		interrupt-parent = <&r_intc>;
152		interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_LOW>;
153		eldoin-supply = <&reg_dcdc1>;
154		x-powers,drive-vbus-en;
155	};
156};
157
158#include "axp22x.dtsi"
159
160&reg_aldo1 {
161	regulator-min-microvolt = <3300000>;
162	regulator-max-microvolt = <3300000>;
163	regulator-name = "vcc-wifi";
164};
165
166&reg_aldo2 {
167	regulator-always-on;
168	regulator-min-microvolt = <2500000>;
169	regulator-max-microvolt = <2500000>;
170	regulator-name = "vcc-gmac";
171};
172
173&reg_aldo3 {
174	regulator-always-on;
175	regulator-min-microvolt = <3000000>;
176	regulator-max-microvolt = <3000000>;
177	regulator-name = "avcc";
178};
179
180&reg_dc5ldo {
181	regulator-always-on;
182	regulator-min-microvolt = <700000>;
183	regulator-max-microvolt = <1320000>;
184	regulator-name = "vdd-cpus";
185};
186
187&reg_dcdc1 {
188	regulator-always-on;
189	regulator-min-microvolt = <3000000>;
190	regulator-max-microvolt = <3000000>;
191	regulator-name = "vdd-3v0";
192};
193
194&reg_dcdc2 {
195	regulator-min-microvolt = <700000>;
196	regulator-max-microvolt = <1320000>;
197	regulator-name = "vdd-gpu";
198};
199
200&reg_dcdc3 {
201	regulator-always-on;
202	regulator-min-microvolt = <700000>;
203	regulator-max-microvolt = <1320000>;
204	regulator-name = "vdd-cpu";
205};
206
207&reg_dcdc4 {
208	regulator-always-on;
209	regulator-min-microvolt = <700000>;
210	regulator-max-microvolt = <1320000>;
211	regulator-name = "vdd-sys-dll";
212};
213
214&reg_dcdc5 {
215	regulator-always-on;
216	regulator-min-microvolt = <1500000>;
217	regulator-max-microvolt = <1500000>;
218	regulator-name = "vcc-dram";
219};
220
221&reg_dldo1 {
222	regulator-min-microvolt = <3000000>;
223	regulator-max-microvolt = <3000000>;
224	regulator-name = "vcc-mac";
225};
226
227&reg_dldo2 {
228	regulator-min-microvolt = <2800000>;
229	regulator-max-microvolt = <2800000>;
230	regulator-name = "avdd-csi";
231};
232
233&reg_dldo3 {
234	regulator-always-on;
235	regulator-min-microvolt = <3300000>;
236	regulator-max-microvolt = <3300000>;
237	regulator-name = "vcc-pb";
238};
239
240&reg_eldo1 {
241	regulator-min-microvolt = <1800000>;
242	regulator-max-microvolt = <1800000>;
243	regulator-name = "vdd-csi";
244	status = "okay";
245};
246
247&reg_ldo_io1 {
248	regulator-always-on;
249	regulator-min-microvolt = <1800000>;
250	regulator-max-microvolt = <1800000>;
251	regulator-name = "vcc-pm-cpus";
252	status = "okay";
253};
254
255&uart0 {
256	pinctrl-names = "default";
257	pinctrl-0 = <&uart0_ph_pins>;
258	status = "okay";
259};
260
261&usbphy {
262	status = "okay";
263};
264
265&pio {
266	gpio-line-names =
267		/* PA */
268		"ETXD0", "ETXD1", "ETXD2", "ETXD3", "SDC0-DET", "", "",
269		"", "ETXCLK", "ETXEN", "EGTXCLK", "ERXD0", "ERXD1",
270		"ERXD2", "ERXD3", "", "", "", "", "ERXDV", "ERXCK",
271		"ETXERR", "ERXERR", "ECOL", "ECRS", "ECLKIN", "EMDC",
272		"EMDIO", "", "", "", "",
273
274		/* PB */
275		"CN7-P29", "CN7-P31", "CN7-P33", "CN7-P35", "CN7-P37",
276		"CN7-P28", "CN7-P27", "CN7-P32", "", "", "", "", "", "",
277		"", "", "", "", "", "", "", "", "", "", "", "", "", "",
278		"", "", "", "",
279
280		/* PC */
281		"", "", "", "", "", "", "WL-SDIO-CMD", "WL-SDIO-CLK",
282		"WL-SDIO-D0", "WL-SDIO-D2", "WL-SDIO-D2", "WL-SDIO-D3",
283		"", "", "", "", "", "", "", "", "", "", "", "", "", "",
284		"", "USB-DRV", "", "", "", "",
285
286		/* PD */
287		"CN9-P09", "CN9-P11", "CN9-P13", "CN9-P15", "CN9-P17",
288		"CN9-P19", "CN9-P21", "CN9-P23", "CN9-P25", "CN9-P27",
289		"CN9-P29", "CN9-P31", "CN9-P33", "CN9-P35", "CN9-P37",
290		"CN9-P39", "CN9-P40", "CN9-P38", "CN9-P36", "CN9-P34",
291		"CN9-P32", "CN9-P30", "CN9-P28", "CN9-P26", "CN9-P22",
292		"CN9-P14", "CN9-P18", "CN9-P16", "", "", "", "",
293
294		/* PE */
295		"CN6-P20", "CN6-P24", "CN6-P30", "CN6-P28", "CN7-P08",
296		"CN7-P10", "CN7-P36", "CN7-P38", "CN6-P17", "CN6-P19",
297		"CN6-P21", "CN6-P23", "CN6-P25", "CN6-P27", "CN6-P29",
298		"CN6-P31", "", "", "", "", "", "", "", "", "", "", "",
299		"", "", "", "", "",
300
301		/* PF */
302		"SDC0-D1", "SDC0-D0", "SDC0-CLK", "SDC0-CMD", "SDC0-D3",
303		"SDC0-D2", "", "", "", "", "", "", "", "", "", "", "",
304		"", "", "", "", "", "", "", "", "", "", "", "", "", "",
305		"",
306
307		/* PG */
308		"CN9-P06", "CN9-P08", "CN9-P20", "CN9-P12", "CN9-P07",
309		"LED-PWR", "CN7-P13", "CN7-P11", "CN7-P22", "CN7-P15",
310		"LED-G", "LED-B", "CN7-P26", "CN7-P24", "CN7-P23",
311		"CN7-P19", "CN7-P21", "HCEC", "CN6-P22", "", "", "", "",
312		"", "", "", "", "", "", "", "", "",
313
314		/* PH */
315		"", "", "", "", "", "", "", "", "", "CN7-P07",
316		"CN7-P12", "CN7-P16", "CN7-P18", "CN9-P10", "CN6-P16",
317		"CN6-P14", "CN9-P04", "CN9-P02", "CN7-P05", "CN7-P03",
318		"CN8-P03", "CN8-P02", "", "", "CN6-P34", "CN6-P32",
319		"CN6-P26", "CN6-P18", "", "", "", "";
320};
321
322&r_pio {
323	gpio-line-names =
324		/* PL */
325		"PMU-SCK", "PMU-SDA", "VBAT-EN", "", "IR-RX",
326		"WL-WAKE-HOST", "BT-WAKE_HOST", "BT-ENABLE",
327		"WL-PMU-EN", "", "", "", "", "", "", "", "", "", "", "",
328		"", "", "", "", "", "", "", "", "", "", "", "",
329
330		/* PM */
331		"CN6-P12", "CN6-P35", "CN7-P40", "", "", "", "", "", "",
332		"", "", "", "", "", "", "", "", "", "", "", "", "", "",
333		"", "", "", "", "", "", "", "", "";
334};
335