Commit e4d755cf authored by Yoshihiro Shimoda's avatar Yoshihiro Shimoda Committed by Geert Uytterhoeven
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arm64: dts: renesas: Add Renesas White Hawk boards support 



Initial support for the Renesas White Hawk CPU and BreakOut boards.

Signed-off-by: default avatarYoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Acked-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220428135058.597586-4-yoshihiro.shimoda.uh@renesas.com


Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
parent 987da486

arch/arm64/boot/dts/renesas/Makefile

+2 −0
Original line number Diff line number Diff line
@@ -65,6 +65,8 @@ dtb-$(CONFIG_ARCH_R8A779A0) += r8a779a0-falcon.dtb 


dtb-$(CONFIG_ARCH_R8A779F0) += r8a779f0-spider.dtb



dtb-$(CONFIG_ARCH_R8A779G0) += r8a779g0-white-hawk.dtb



dtb-$(CONFIG_ARCH_R8A77951) += r8a779m1-salvator-xs.dtb

dtb-$(CONFIG_ARCH_R8A77951) += r8a779m1-ulcb.dtb

dtb-$(CONFIG_ARCH_R8A77951) += r8a779m1-ulcb-kf.dtb

arch/arm64/boot/dts/renesas/r8a779g0-white-hawk-cpu.dtsi

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+45 −0
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// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)

/*

 * Device Tree Source for the White Hawk CPU board

 *

 * Copyright (C) 2022 Renesas Electronics Corp.

 */



#include "r8a779g0.dtsi"



/ {

	model = "Renesas White Hawk CPU board";

	compatible = "renesas,white-hawk-cpu", "renesas,r8a779g0";



	memory@48000000 {

		device_type = "memory";

		/* first 128MB is reserved for secure area. */

		reg = <0x0 0x48000000 0x0 0x78000000>;

	};



	memory@480000000 {

		device_type = "memory";

		reg = <0x4 0x80000000 0x0 0x80000000>;

	};



	memory@600000000 {

		device_type = "memory";

		reg = <0x6 0x00000000 0x1 0x00000000>;

	};

};



&extal_clk {

	clock-frequency = <16666666>;

};



&extalr_clk {

	clock-frequency = <32768>;

};



&hscif0 {

	status = "okay";

};



&scif_clk {

	clock-frequency = <24000000>;

};

arch/arm64/boot/dts/renesas/r8a779g0-white-hawk.dts

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// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)

/*

 * Device Tree Source for the White Hawk CPU and BreakOut boards

 *

 * Copyright (C) 2022 Renesas Electronics Corp.

 */



/dts-v1/;

#include "r8a779g0-white-hawk-cpu.dtsi"



/ {

	model = "Renesas White Hawk CPU and Breakout boards based on r8a779g0";

	compatible = "renesas,white-hawk-breakout", "renesas,white-hawk-cpu", "renesas,r8a779g0";



	aliases {

		serial0 = &hscif0;

	};



	chosen {

		stdout-path = "serial0:921600n8";

	};

};