[U-Boot] [PATCH] sunxi: Add support for the Beelink-x2 STB

[Maxime Ripard]

Hi,

On Sun, Jan 21, 2018 at 07:06:49PM +0100, codekipper at gmail.com wrote:
> From: Marcus Cooper <codekipper at gmail.com>
> 
> The Beelink X2 is an STB based on the Allwinner H3 SoC with a uSD slot,
> 2 USB ports( 1 * USB-2 Host, 1 USB OTG), a 10/100M ethernet port using
> the SoC's integrated PHY, Wifi via an sdio wifi chip, HDMI, a dual
> colour LED, an IR receiver and an optical S/PDIF connector.
> 
> Signed-off-by: Marcus Cooper <codekipper at gmail.com>
> ---
>  arch/arm/dts/Makefile                |   1 +
>  arch/arm/dts/sun8i-h3-beelink-x2.dts | 155 +++++++++++++++++++++++++++++++++++
>  board/sunxi/MAINTAINERS              |   5 ++
>  configs/beelink_x2_defconfig         |  18 ++++
>  4 files changed, 179 insertions(+)
>  create mode 100644 arch/arm/dts/sun8i-h3-beelink-x2.dts
>  create mode 100644 configs/beelink_x2_defconfig
> 
> diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
> index 9540ba4313..f899cef7ac 100644
> --- a/arch/arm/dts/Makefile
> +++ b/arch/arm/dts/Makefile
> @@ -335,6 +335,7 @@ dtb-$(CONFIG_MACH_SUN8I_A83T) += \
>  dtb-$(CONFIG_MACH_SUN8I_H3) += \
>  	sun8i-h2-plus-orangepi-zero.dtb \
>  	sun8i-h3-bananapi-m2-plus.dtb \
> +	sun8i-h3-beelink-x2.dtb \
>  	sun8i-h3-libretech-all-h3-cc.dtb \
>  	sun8i-h3-orangepi-2.dtb \
>  	sun8i-h3-orangepi-lite.dtb \
> diff --git a/arch/arm/dts/sun8i-h3-beelink-x2.dts b/arch/arm/dts/sun8i-h3-beelink-x2.dts
> new file mode 100644
> index 0000000000..43f67eb8db
> --- /dev/null
> +++ b/arch/arm/dts/sun8i-h3-beelink-x2.dts
> @@ -0,0 +1,155 @@
> +/*
> + * Copyright (C) 2017 Marcus Cooper <codekipper at gmail.com>
> + *
> + * This file is dual-licensed: you can use it either under the terms
> + * of the GPL or the X11 license, at your option. Note that this dual
> + * licensing only applies to this file, and not this project as a
> + * whole.
> + *
> + *  a) This file is free software; you can redistribute it and/or
> + *     modify it under the terms of the GNU General Public License as
> + *     published by the Free Software Foundation; either version 2 of the
> + *     License, or (at your option) any later version.
> + *
> + *     This file is distributed in the hope that it will be useful,
> + *     but WITHOUT ANY WARRANTY; without even the implied warranty of
> + *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
> + *     GNU General Public License for more details.
> + *
> + * Or, alternatively,
> + *
> + *  b) Permission is hereby granted, free of charge, to any person
> + *     obtaining a copy of this software and associated documentation
> + *     files (the "Software"), to deal in the Software without
> + *     restriction, including without limitation the rights to use,
> + *     copy, modify, merge, publish, distribute, sublicense, and/or
> + *     sell copies of the Software, and to permit persons to whom the
> + *     Software is furnished to do so, subject to the following
> + *     conditions:
> + *
> + *     The above copyright notice and this permission notice shall be
> + *     included in all copies or substantial portions of the Software.
> + *
> + *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
> + *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
> + *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
> + *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
> + *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
> + *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
> + *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + *     OTHER DEALINGS IN THE SOFTWARE.
> + */
> +
> +/dts-v1/;
> +#include "sun8i-h3.dtsi"
> +#include "sunxi-common-regulators.dtsi"
> +
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/input/input.h>
> +
> +/ {
> +	model = "Beelink X2";
> +	compatible = "roofull,beelink-x2", "allwinner,sun8i-h3";
> +
> +	aliases {
> +		serial0 = &uart0;
> +		/* ethernet0 is the H3 emac, defined in sun8i-h3.dtsi */
> +		ethernet1 = &sdiowifi;
> +	};
> +
> +	chosen {
> +		stdout-path = "serial0:115200n8";
> +	};
> +
> +	leds {
> +		compatible = "gpio-leds";
> +
> +		blue {
> +			label = "beelink-x2:blue:pwr";
> +			gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; /* PL10 */
> +			default-state = "on";
> +		};
> +
> +		red {
> +			label = "beelink-x2:red:standby";
> +			gpios = <&pio 0 15 GPIO_ACTIVE_HIGH>; /* PA15 */
> +		};
> +	};
> +
> +	wifi_pwrseq: wifi_pwrseq {
> +		compatible = "mmc-pwrseq-simple";
> +		reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */
> +	};
> +};
> +
> +&ehci1 {
> +	status = "okay";
> +};
> +
> +&emac {
> +	phy = <&phy1>;
> +	phy-mode = "mii";
> +	allwinner,use-internal-phy;
> +	allwinner,leds-active-low;
> +	status = "okay";
> +	phy1: ethernet-phy at 1 {
> +		reg = <1>;
> +	};
> +};
> +
> +&ir {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&ir_pins_a>;
> +	status = "okay";
> +};
> +
> +&mmc0 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
> +	vmmc-supply = <&reg_vcc3v3>;
> +	bus-width = <4>;
> +	cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */
> +	cd-inverted;
> +	status = "okay";
> +};
> +
> +&mmc1 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&mmc1_pins_a>;
> +	vmmc-supply = <&reg_vcc3v3>;
> +	bus-width = <4>;
> +	non-removable;
> +	status = "okay";
> +
> +	/*
> +	 * Explicitly define the sdio device, so that we can add an ethernet
> +	 * alias for it (which e.g. makes u-boot set a mac-address).
> +	 */
> +	sdiowifi: sdio_wifi at 1 {
> +		reg = <1>;
> +	};
> +};
> +
> +&mmc2 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&mmc2_8bit_pins>;
> +	vmmc-supply = <&reg_vcc3v3>;
> +	bus-width = <8>;
> +	non-removable;
> +	cap-mmc-hw-reset;
> +	status = "okay";
> +};
> +
> +&ohci1 {
> +	status = "okay";
> +};
> +
> +&uart0 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&uart0_pins_a>;
> +	status = "okay";
> +};
> +
> +&usbphy {
> +	status = "okay";
> +};

Where is that DT coming from? The one in Linux looks different.

Looks good otherwise!
Thanks!
Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
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