2 * Copyright 2013 Maxime Ripard
4 * Maxime Ripard <maxime.ripard@free-electrons.com>
6 * The code contained herein is licensed under the GNU General Public
7 * License. You may obtain a copy of the GNU General Public License
8 * Version 2 or later at the following locations:
10 * http://www.opensource.org/licenses/gpl-license.html
11 * http://www.gnu.org/copyleft/gpl.html
15 /include/ "sun6i-a31.dtsi"
16 /include/ "sunxi-common-regulators.dtsi"
19 model = "WITS A31 Colombus Evaluation Board";
20 compatible = "wits,colombus", "allwinner,sun6i-a31";
23 bootargs = "earlyprintk console=ttyS0,115200";
28 pinctrl-names = "default";
29 pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_colombus>;
30 vmmc-supply = <®_vcc3v0>;
32 cd-gpios = <&pio 0 8 0>; /* PA8 */
37 usbphy: phy@01c19400 {
38 usb2_vbus-supply = <®_usb2_vbus>;
46 pio: pinctrl@01c20800 {
51 mmc0_cd_pin_colombus: mmc0_cd_pin@0 {
52 allwinner,pins = "PA8";
53 allwinner,function = "gpio_in";
54 allwinner,drive = <0>;
58 usb2_vbus_pin_colombus: usb2_vbus_pin@0 {
59 allwinner,pins = "PH24";
60 allwinner,function = "gpio_out";
61 allwinner,drive = <0>;
66 uart0: serial@01c28000 {
67 pinctrl-names = "default";
68 pinctrl-0 = <&uart0_pins_a>;
73 pinctrl-names = "default";
74 pinctrl-0 = <&i2c0_pins_a>;
79 pinctrl-names = "default";
80 pinctrl-0 = <&i2c1_pins_a>;
85 pinctrl-names = "default";
86 pinctrl-0 = <&i2c2_pins_a>;
91 reg_usb2_vbus: usb2-vbus {
92 pinctrl-names = "default";
93 pinctrl-0 = <&usb2_vbus_pin_colombus>;