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Unverified Commit 9621d0bd authored by Miquel Raynal's avatar Miquel Raynal Committed by Maxime Ripard
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ARM: dts: nes: add Nintendo NES/SuperNES Classic Edition support 



The Nintendo NES/SuperNES features an R16 already well supported in
mainline.

The console over UART0 may be wired on two ports of the R16, both
available on the NES Classic PCB.

Signed-off-by: default avatarMiquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: default avatarMaxime Ripard <maxime.ripard@bootlin.com>
parent bc3bd041

arch/arm/boot/dts/Makefile

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@@ -1010,6 +1010,8 @@ dtb-$(CONFIG_MACH_SUN8I) += \ 
	sun8i-h3-orangepi-plus.dtb \

	sun8i-h3-orangepi-plus2e.dtb \

	sun8i-r16-bananapi-m2m.dtb \

	sun8i-r16-nintendo-nes-classic.dtb \

	sun8i-r16-nintendo-super-nes-classic.dtb \

	sun8i-r16-parrot.dtb \

	sun8i-r40-bananapi-m2-ultra.dtb \

	sun8i-v3s-licheepi-zero.dtb \

arch/arm/boot/dts/sun8i-r16-nintendo-nes-classic.dts

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// SPDX-License-Identifier: GPL-2.0 OR X11

/* Copyright (c) 2016 FUKAUMI Naoki <naobsd@gmail.com> */



/dts-v1/;

#include "sun8i-a33.dtsi"

#include "sunxi-common-regulators.dtsi"



/ {

	model = "Nintendo NES Classic Edition";

	compatible = "nintendo,nes-classic", "allwinner,sun8i-r16",

		     "allwinner,sun8i-a33";



	aliases {

		serial0 = &uart0;

	};



	chosen {

		stdout-path = "serial0:115200n8";

	};

};



&uart0 {

	/*

	 * UART0 is available on two ports: PB and PF, both are accessible.

	 * PF can also be used for the SD card so PB is preferred.

	 */

	pinctrl-names = "default";

	pinctrl-0 = <&uart0_pins_a>;

	status = "okay";

};



&nfc {

	status = "okay";



	/* 2Gb Macronix MX30LF2G18AC (3V) */

	nand@0 {

		#address-cells = <1>;

		#size-cells = <1>;

		reg = <0>;

		allwinner,rb = <0>;

		nand-ecc-mode = "hw";

		nand-ecc-strength = <16>;

		nand-ecc-step-size = <1024>;

	};

};



&usb_otg {

	status = "okay";

	dr_mode = "otg";

};



&usbphy {

	/* VBUS is always on because it is wired to the power supply */

	usb1_vbus-supply = <&reg_vcc5v0>;

	status = "okay";

};

arch/arm/boot/dts/sun8i-r16-nintendo-super-nes-classic.dts

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// SPDX-License-Identifier: GPL-2.0 OR X11

/* Copyright (c) 2018 Miquèl RAYNAL <miquel.raynal@bootlin.com> */



/dts-v1/;

#include "sun8i-r16-nintendo-nes-classic.dts"



/ {

	model = "Nintendo SuperNES Classic Edition";

	compatible = "nintendo,super-nes-classic", "nintendo,nes-classic",

		     "allwinner,sun8i-r16", "allwinner,sun8i-a33";

};