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Commit 9d41bbb6 authored by Andre Przywara's avatar Andre Przywara Committed by Maxime Ripard
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arm64: allwinner: h5: add support for the Orange Pi PC 2 board 



The Orange Pi PC 2 is a typical single board computer using the
Allwinner H5 SoC. Apart from the usual suspects it features three
separately driven USB ports and a Gigabit Ethernet port.
Also it has a SPI NOR flash soldered, from which the board can boot
from. This enables the SBC to behave like a "real computer" with
built-in firmware.

Add the board specific .dts file, which includes the H5 .dtsi and
enables the peripherals that we support so far.

Reviewed-by: default avatarRask Ingemann Lambertsen <rask@formelder.dk>
Signed-off-by: default avatarAndre Przywara <andre.przywara@arm.com>
[Icenowy: dropped all GPIO pinctrl nodes, change red LED gpio,
 change MMC cd to active-low, rename some node names to prevent
 underscores]
Signed-off-by: default avatarIcenowy Zheng <icenowy@aosc.xyz>
Signed-off-by: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
parent 4e36de17

arch/arm64/boot/dts/allwinner/Makefile

+1 −0
Original line number Diff line number Diff line 
dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-bananapi-m64.dtb

dtb-$(CONFIG_ARCH_SUNXI) += sun50i-a64-pine64-plus.dtb sun50i-a64-pine64.dtb

dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h5-orangepi-pc2.dtb



always		:= $(dtb-y)

subdir-y	:= $(dts-dirs)

arch/arm64/boot/dts/allwinner/sun50i-h5-orangepi-pc2.dts

0 → 100644
+163 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2016 ARM Ltd.

 *

 * 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 "sun50i-h5.dtsi"



#include <dt-bindings/gpio/gpio.h>

#include <dt-bindings/input/input.h>

#include <dt-bindings/pinctrl/sun4i-a10.h>



/ {

	model = "Xunlong Orange Pi PC 2";

	compatible = "xunlong,orangepi-pc2", "allwinner,sun50i-h5";



	reg_vcc3v3: vcc3v3 {

		compatible = "regulator-fixed";

		regulator-name = "vcc3v3";

		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;

	};



	aliases {

		serial0 = &uart0;

	};



	chosen {

		stdout-path = "serial0:115200n8";

	};



	leds {

		compatible = "gpio-leds";



		pwr {

			label = "orangepi:green:pwr";

			gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>;

			default-state = "on";

		};



		status {

			label = "orangepi:red:status";

			gpios = <&pio 0 20 GPIO_ACTIVE_HIGH>;

		};

	};



	r-gpio-keys {

		compatible = "gpio-keys";



		sw4 {

			label = "sw4";

			linux,code = <BTN_0>;

			gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>;

		};

	};

};



&codec {

	allwinner,audio-routing =

		"Line Out", "LINEOUT",

		"MIC1", "Mic",

		"Mic",  "MBIAS";

	status = "okay";

};



&ehci1 {

	status = "okay";

};



&ehci2 {

	status = "okay";

};



&ehci3 {

	status = "okay";

};



&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_LOW>; /* PF6 */

	status = "okay";

};



&ohci1 {

	status = "okay";

};



&ohci2 {

	status = "okay";

};



&ohci3 {

	status = "okay";

};



&uart0 {

	pinctrl-names = "default";

	pinctrl-0 = <&uart0_pins_a>;

	status = "okay";

};



&uart1 {

	pinctrl-names = "default";

	pinctrl-0 = <&uart1_pins>;

	status = "disabled";

};



&uart2 {

	pinctrl-names = "default";

	pinctrl-0 = <&uart2_pins>;

	status = "disabled";

};



&usbphy {

	/* USB VBUS is always on */

	status = "okay";

};