[linux-sunxi] [PATCH 7/7] ARM: sunxi: dt: add APP4-EVB1 board support

Koen Kooi
2014-05-07T05:10:21Z

Op 7 mei 2014, om 05:50 heeft Maxime Ripard <maxime.ripard@free-electrons.com> het volgende geschreven:

> From: Boris BREZILLON <boris.brezillon@free-electrons.com>
>
> 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>
> ---
> arch/arm/boot/dts/Makefile | 1 +
> arch/arm/boot/dts/sun6i-a31-app4-evb1.dts | 63 +++++++++++++++++++++++++++++++
> 2 files changed, 64 insertions(+)
> create mode 100644 arch/arm/boot/dts/sun6i-a31-app4-evb1.dts
>
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index ffa3f5ef27d3..d50c0895a9d5 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -343,6 +343,7 @@ dtb-$(CONFIG_ARCH_SUNXI) += \
> sun5i-a10s-olinuxino-micro.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 \
> diff --git a/arch/arm/boot/dts/sun6i-a31-app4-evb1.dts b/arch/arm/boot/dts/sun6i-a31-app4-evb1.dts
> new file mode 100644
> index 000000000000..270ab978f858
> --- /dev/null
> +++ b/arch/arm/boot/dts/sun6i-a31-app4-evb1.dts
> @@ -0,0 +1,63 @@
> +/*
> + * 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:

Doesn't the kernel try to avoid the 'or later' clause?

regards,

Koen

> + *
> + * http://www.opensource.org/licenses/gpl-license.html
> + * http://www.gnu.org/copyleft/gpl.html
> + */
> +
> +/dts-v1/;
> +/include/ "sun6i-a31.dtsi"
> +
> +/ {
> + model = "Allwinner A31 APP4 EVB1 Evaluation Board";
> + compatible = "allwinner,app4-evb1", "allwinner,sun6i-a31";
> +
> + chosen {
> + bootargs = "earlyprintk console=ttyS0,115200";
> + };
> +
> + soc at 01c00000 {
> + pio: pinctrl at 01c20800 {
> + usb1_vbus_pin_a: usb1_vbus_pin at 0 {
> + allwinner,pins = "PH27";
> + allwinner,function = "gpio_out";
> + allwinner,drive = <0>;
> + allwinner,pull = <0>;
> + };
> + };
> +
> + usbphy: phy at 01c19400 {
> + usb1_vbus-supply = <&reg_usb1_vbus>;
> + status = "okay";
> + };
> +
> + ehci0: usb at 01c1a000 {
> + status = "okay";
> + };
> +
> + uart0: serial at 01c28000 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&uart0_pins_a>;
> + status = "okay";
> + };
> + };
> +
> + reg_usb1_vbus: usb1-vbus {
> + compatible = "regulator-fixed";
> + pinctrl-names = "default";
> + pinctrl-0 = <&usb1_vbus_pin_a>;
> + regulator-name = "usb1-vbus";
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + enable-active-high;
> + gpio = <&pio 7 27 0>;
> + status = "okay";
> + };
> +
> +};
> --
> 1.9.1
>
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