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Commit 8b2b9562 authored by Boris Brezillon's avatar Boris Brezillon Committed by Maxime Ripard
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ARM: sunxi: dt: add APP4-EVB1 board support 



The APP4 EVB1 development boards embeds an A31, together with some NAND, one SD
card slot, and one SDIO + UART WiFi and Bluetooth chip, a few I2C buses, USB,
and a LCD display.

Signed-off-by: default avatarBoris BREZILLON <boris.brezillon@free-electrons.com>
Signed-off-by: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
Reviewed-by: default avatarHans de Goede <hdegoede@redhat.com>
parent ef964085

arch/arm/boot/dts/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -351,6 +351,7 @@ dtb-$(CONFIG_ARCH_SUNXI) += \ 
	sun5i-a10s-r7-tv-dongle.dtb \

	sun5i-a13-olinuxino.dtb \

	sun5i-a13-olinuxino-micro.dtb \

	sun6i-a31-app4-evb1.dtb \

	sun6i-a31-colombus.dtb \

	sun6i-a31-m9.dtb \

	sun7i-a20-cubieboard2.dtb \

arch/arm/boot/dts/sun6i-a31-app4-evb1.dts

0 → 100644
+57 −0
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/*

 * Copyright 2014 Boris Brezillon

 *

 * Boris Brezillon <boris.brezillon@free-electrons.com>

 *

 * The code contained herein is licensed under the GNU General Public

 * License. You may obtain a copy of the GNU General Public License

 * Version 2 or later at the following locations:

 *

 * http://www.opensource.org/licenses/gpl-license.html

 * http://www.gnu.org/copyleft/gpl.html

 */



/dts-v1/;

/include/ "sun6i-a31.dtsi"

/include/ "sunxi-common-regulators.dtsi"



/ {

	model = "Allwinner A31 APP4 EVB1 Evaluation Board";

	compatible = "allwinner,app4-evb1", "allwinner,sun6i-a31";



	chosen {

		bootargs = "earlyprintk console=ttyS0,115200";

	};



	soc@01c00000 {

		pio: pinctrl@01c20800 {

			usb1_vbus_pin_a: usb1_vbus_pin@0 {

				allwinner,pins = "PH27";

				allwinner,function = "gpio_out";

				allwinner,drive = <0>;

				allwinner,pull = <0>;

			};

		};



		usbphy: phy@01c19400 {

			usb1_vbus-supply = <&reg_usb1_vbus>;

			status = "okay";

		};



		ehci0: usb@01c1a000 {

			status = "okay";

		};



		uart0: serial@01c28000 {

			pinctrl-names = "default";

			pinctrl-0 = <&uart0_pins_a>;

			status = "okay";

		};

	};



	reg_usb1_vbus: usb1-vbus {

		pinctrl-0 = <&usb1_vbus_pin_a>;

		gpio = <&pio 7 27 0>;

		status = "okay";

	};

};