Merge remote-tracking branches 'regulator/fix/88pm800', 'regulator/fix/max8973',...
[linux-drm-fsl-dcu.git] / arch / arm / boot / dts / sun7i-a20-cubietruck.dts
1 /*
2  * Copyright 2013 Oliver Schinagl
3  *
4  * Oliver Schinagl <oliver@schinagl.nl>
5  *
6  * This file is dual-licensed: you can use it either under the terms
7  * of the GPL or the X11 license, at your option. Note that this dual
8  * licensing only applies to this file, and not this project as a
9  * whole.
10  *
11  *  a) This file is free software; you can redistribute it and/or
12  *     modify it under the terms of the GNU General Public License as
13  *     published by the Free Software Foundation; either version 2 of the
14  *     License, or (at your option) any later version.
15  *
16  *     This file is distributed in the hope that it will be useful,
17  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
18  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
19  *     GNU General Public License for more details.
20  *
21  * Or, alternatively,
22  *
23  *  b) Permission is hereby granted, free of charge, to any person
24  *     obtaining a copy of this software and associated documentation
25  *     files (the "Software"), to deal in the Software without
26  *     restriction, including without limitation the rights to use,
27  *     copy, modify, merge, publish, distribute, sublicense, and/or
28  *     sell copies of the Software, and to permit persons to whom the
29  *     Software is furnished to do so, subject to the following
30  *     conditions:
31  *
32  *     The above copyright notice and this permission notice shall be
33  *     included in all copies or substantial portions of the Software.
34  *
35  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
36  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
37  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
38  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
39  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
40  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
41  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
42  *     OTHER DEALINGS IN THE SOFTWARE.
43  */
44
45 /dts-v1/;
46 #include "sun7i-a20.dtsi"
47 #include "sunxi-common-regulators.dtsi"
48
49 #include <dt-bindings/gpio/gpio.h>
50 #include <dt-bindings/interrupt-controller/irq.h>
51 #include <dt-bindings/pinctrl/sun4i-a10.h>
52
53 / {
54         model = "Cubietech Cubietruck";
55         compatible = "cubietech,cubietruck", "allwinner,sun7i-a20";
56
57         aliases {
58                 serial0 = &uart0;
59         };
60
61         chosen {
62                 stdout-path = "serial0:115200n8";
63         };
64
65         leds {
66                 compatible = "gpio-leds";
67                 pinctrl-names = "default";
68                 pinctrl-0 = <&led_pins_cubietruck>;
69
70                 blue {
71                         label = "cubietruck:blue:usr";
72                         gpios = <&pio 7 21 GPIO_ACTIVE_HIGH>;
73                 };
74
75                 orange {
76                         label = "cubietruck:orange:usr";
77                         gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>;
78                 };
79
80                 white {
81                         label = "cubietruck:white:usr";
82                         gpios = <&pio 7 11 GPIO_ACTIVE_HIGH>;
83                 };
84
85                 green {
86                         label = "cubietruck:green:usr";
87                         gpios = <&pio 7 7 GPIO_ACTIVE_HIGH>;
88                 };
89         };
90
91         reg_vmmc3: vmmc3 {
92                 compatible = "regulator-fixed";
93                 pinctrl-names = "default";
94                 pinctrl-0 = <&vmmc3_pin_cubietruck>;
95                 regulator-name = "vmmc3";
96                 regulator-min-microvolt = <3300000>;
97                 regulator-max-microvolt = <3300000>;
98                 enable-active-high;
99                 gpio = <&pio 7 9 GPIO_ACTIVE_HIGH>;
100         };
101 };
102
103 &ahci {
104         target-supply = <&reg_ahci_5v>;
105         status = "okay";
106 };
107
108 &cpu0 {
109         cpu-supply = <&reg_dcdc2>;
110 };
111
112 &ehci0 {
113         status = "okay";
114 };
115
116 &ehci1 {
117         status = "okay";
118 };
119
120 &gmac {
121         pinctrl-names = "default";
122         pinctrl-0 = <&gmac_pins_rgmii_a>;
123         phy = <&phy1>;
124         phy-mode = "rgmii";
125         status = "okay";
126
127         phy1: ethernet-phy@1 {
128                 reg = <1>;
129         };
130 };
131
132 &i2c0 {
133         pinctrl-names = "default";
134         pinctrl-0 = <&i2c0_pins_a>;
135         status = "okay";
136
137         axp209: pmic@34 {
138                 reg = <0x34>;
139                 interrupt-parent = <&nmi_intc>;
140                 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
141         };
142 };
143
144 &i2c1 {
145         pinctrl-names = "default";
146         pinctrl-0 = <&i2c1_pins_a>;
147         status = "okay";
148 };
149
150 &i2c2 {
151         pinctrl-names = "default";
152         pinctrl-0 = <&i2c2_pins_a>;
153         status = "okay";
154 };
155
156 &ir0 {
157         pinctrl-names = "default";
158         pinctrl-0 = <&ir0_rx_pins_a>;
159         status = "okay";
160 };
161
162 &mmc0 {
163         pinctrl-names = "default";
164         pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
165         vmmc-supply = <&reg_vcc3v3>;
166         bus-width = <4>;
167         cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
168         cd-inverted;
169         status = "okay";
170 };
171
172 &mmc3 {
173         pinctrl-names = "default";
174         pinctrl-0 = <&mmc3_pins_a>;
175         vmmc-supply = <&reg_vmmc3>;
176         bus-width = <4>;
177         non-removable;
178         status = "okay";
179
180         brcmf: bcrmf@1 {
181                 reg = <1>;
182                 compatible = "brcm,bcm4329-fmac";
183                 interrupt-parent = <&pio>;
184                 interrupts = <10 IRQ_TYPE_LEVEL_LOW>; /* PH10 / EINT10 */
185                 interrupt-names = "host-wake";
186         };
187 };
188
189 &mmc3_pins_a {
190         /* AP6210 requires pull-up */
191         allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
192 };
193
194 &ohci0 {
195         status = "okay";
196 };
197
198 &ohci1 {
199         status = "okay";
200 };
201
202 &pio {
203         vmmc3_pin_cubietruck: vmmc3_pin@0 {
204                 allwinner,pins = "PH9";
205                 allwinner,function = "gpio_out";
206                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
207                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
208         };
209
210         ahci_pwr_pin_cubietruck: ahci_pwr_pin@1 {
211                 allwinner,pins = "PH12";
212                 allwinner,function = "gpio_out";
213                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
214                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
215         };
216
217         led_pins_cubietruck: led_pins@0 {
218                 allwinner,pins = "PH7", "PH11", "PH20", "PH21";
219                 allwinner,function = "gpio_out";
220                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
221                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
222         };
223
224         usb0_vbus_pin_a: usb0_vbus_pin@0 {
225                 allwinner,pins = "PH17";
226                 allwinner,function = "gpio_out";
227                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
228                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
229         };
230 };
231
232 &pwm {
233         pinctrl-names = "default";
234         pinctrl-0 = <&pwm0_pins_a>, <&pwm1_pins_a>;
235         status = "okay";
236 };
237
238 &reg_ahci_5v {
239         pinctrl-0 = <&ahci_pwr_pin_cubietruck>;
240         gpio = <&pio 7 12 GPIO_ACTIVE_HIGH>;
241         status = "okay";
242 };
243
244 #include "axp209.dtsi"
245
246 &reg_dcdc2 {
247         regulator-always-on;
248         regulator-min-microvolt = <1000000>;
249         regulator-max-microvolt = <1450000>;
250         regulator-name = "vdd-cpu";
251 };
252
253 &reg_dcdc3 {
254         regulator-always-on;
255         regulator-min-microvolt = <1000000>;
256         regulator-max-microvolt = <1400000>;
257         regulator-name = "vdd-int-dll";
258 };
259
260 &reg_ldo1 {
261         regulator-name = "vdd-rtc";
262 };
263
264 &reg_ldo2 {
265         regulator-always-on;
266         regulator-min-microvolt = <3000000>;
267         regulator-max-microvolt = <3000000>;
268         regulator-name = "avcc";
269 };
270
271 &reg_usb0_vbus {
272         pinctrl-0 = <&usb0_vbus_pin_a>;
273         gpio = <&pio 7 17 GPIO_ACTIVE_HIGH>;
274         status = "okay";
275 };
276
277 &reg_usb1_vbus {
278         status = "okay";
279 };
280
281 &reg_usb2_vbus {
282         status = "okay";
283 };
284
285 &uart0 {
286         pinctrl-names = "default";
287         pinctrl-0 = <&uart0_pins_a>;
288         status = "okay";
289 };
290
291 &usbphy {
292         usb0_vbus-supply = <&reg_usb0_vbus>;
293         usb1_vbus-supply = <&reg_usb1_vbus>;
294         usb2_vbus-supply = <&reg_usb2_vbus>;
295         status = "okay";
296 };