mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-27 22:53:55 +08:00
8b2b956297
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: Boris BREZILLON <boris.brezillon@free-electrons.com> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com>
58 lines
1.2 KiB
Plaintext
58 lines
1.2 KiB
Plaintext
/*
|
|
* 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 = <®_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";
|
|
};
|
|
};
|