2 * Copyright 2015 - Marcus Cooper <codekipper@gmail.com>
3 * Copyright 2015 - Karsten Merker <merker@debian.org>
5 * This file is dual-licensed: you can use it either under the terms
6 * of the GPL or the X11 license, at your option. Note that this dual
7 * licensing only applies to this file, and not this project as a
10 * a) This file is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU General Public License as
12 * published by the Free Software Foundation; either version 2 of the
13 * License, or (at your option) any later version.
15 * This file is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
22 * b) Permission is hereby granted, free of charge, to any person
23 * obtaining a copy of this software and associated documentation
24 * files (the "Software"), to deal in the Software without
25 * restriction, including without limitation the rights to use,
26 * copy, modify, merge, publish, distribute, sublicense, and/or
27 * sell copies of the Software, and to permit persons to whom the
28 * Software is furnished to do so, subject to the following
31 * The above copyright notice and this permission notice shall be
32 * included in all copies or substantial portions of the Software.
34 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
35 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
36 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
37 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
38 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
39 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
40 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
41 * OTHER DEALINGS IN THE SOFTWARE.
45 #include "sun7i-a20.dtsi"
46 #include "sunxi-common-regulators.dtsi"
48 #include <dt-bindings/gpio/gpio.h>
49 #include <dt-bindings/input/input.h>
50 #include <dt-bindings/interrupt-controller/irq.h>
53 model = "Olimex A20-Olimex-SOM-EVB";
54 compatible = "olimex,a20-olimex-som-evb", "allwinner,sun7i-a20";
61 stdout-path = "serial0:115200n8";
65 compatible = "hdmi-connector";
69 hdmi_con_in: endpoint {
70 remote-endpoint = <&hdmi_out_con>;
76 compatible = "gpio-leds";
79 label = "a20-olimex-som-evb:green:usr";
80 gpios = <&pio 7 2 GPIO_ACTIVE_HIGH>;
87 target-supply = <®_ahci_5v>;
104 cpu-supply = <®_dcdc2>;
112 pinctrl-names = "default";
113 pinctrl-0 = <&gmac_rgmii_pins>;
118 phy1: ethernet-phy@1 {
128 hdmi_out_con: endpoint {
129 remote-endpoint = <&hdmi_con_in>;
134 pinctrl-names = "default";
135 pinctrl-0 = <&i2c0_pins>;
140 interrupt-parent = <&nmi_intc>;
141 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
146 pinctrl-names = "default";
147 pinctrl-0 = <&i2c1_pins>;
152 pinctrl-names = "default";
153 pinctrl-0 = <&i2c2_pins>;
158 vref-supply = <®_vcc3v0>;
163 linux,code = <KEY_VOLUMEUP>;
169 label = "Volume Down";
170 linux,code = <KEY_VOLUMEDOWN>;
177 linux,code = <KEY_MENU>;
184 linux,code = <KEY_SEARCH>;
191 linux,code = <KEY_HOMEPAGE>;
198 linux,code = <KEY_ESC>;
205 linux,code = <KEY_ENTER>;
212 pinctrl-names = "default";
213 pinctrl-0 = <&mmc0_pins>;
214 vmmc-supply = <®_vcc3v3>;
216 cd-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>; /* PH1 */
221 pinctrl-names = "default";
222 pinctrl-0 = <&mmc3_pins>;
223 vmmc-supply = <®_vcc3v3>;
225 cd-gpios = <&pio 7 0 GPIO_ACTIVE_LOW>; /* PH0 */
242 led_pins_olimex_som_evb: led_pins@0 {
244 function = "gpio_out";
245 drive-strength = <20>;
250 gpio = <&pio 2 3 GPIO_ACTIVE_HIGH>;
254 #include "axp209.dtsi"
258 regulator-min-microvolt = <1000000>;
259 regulator-max-microvolt = <1400000>;
260 regulator-name = "vdd-cpu";
265 regulator-min-microvolt = <1000000>;
266 regulator-max-microvolt = <1400000>;
267 regulator-name = "vdd-int-dll";
271 regulator-name = "vdd-rtc";
276 regulator-min-microvolt = <3000000>;
277 regulator-max-microvolt = <3000000>;
278 regulator-name = "avcc";
294 pinctrl-names = "default";
295 pinctrl-0 = <&spi1_pi_pins>,
301 pinctrl-names = "default";
302 pinctrl-0 = <&spi2_pc_pins>,
308 pinctrl-names = "default";
309 pinctrl-0 = <&uart0_pb_pins>;
314 pinctrl-names = "default";
315 pinctrl-0 = <&uart6_pi_pins>;
320 pinctrl-names = "default";
321 pinctrl-0 = <&uart7_pi_pins>;
331 usb0_id_det-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH04 */
332 usb0_vbus_det-gpios = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH05 */
333 usb0_vbus-supply = <®_usb0_vbus>;
334 usb1_vbus-supply = <®_usb1_vbus>;
335 usb2_vbus-supply = <®_usb2_vbus>;