Commit 08b8699e authored by Yoshihiro Shimoda's avatar Yoshihiro Shimoda Committed by Geert Uytterhoeven
Browse files

arm64: dts: renesas: Add Renesas Spider boards support 



Initial support for the Renesas Spider CPU and BreakOut boards.

Signed-off-by: default avatarYoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Tested-by: default avatarTakehito Nakamura <takehito.nakamura.nx@renesas.com>
Link: https://lore.kernel.org/r/20211201073308.1003945-14-yoshihiro.shimoda.uh@renesas.com


Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
parent c62331e8

arch/arm64/boot/dts/renesas/Makefile

+2 −0
Original line number Diff line number Diff line
@@ -63,6 +63,8 @@ dtb-$(CONFIG_ARCH_R8A77995) += r8a77995-draak.dtb 


dtb-$(CONFIG_ARCH_R8A779A0) += r8a779a0-falcon.dtb



dtb-$(CONFIG_ARCH_R8A779F0) += r8a779f0-spider.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/r8a779f0-spider-cpu.dtsi

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+36 −0
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// SPDX-License-Identifier: (GPL-2.0 or MIT)

/*

 * Device Tree Source for the Spider CPU board

 *

 * Copyright (C) 2021 Renesas Electronics Corp.

 */



#include "r8a779f0.dtsi"



/ {

	model = "Renesas Spider CPU board";

	compatible = "renesas,spider-cpu", "renesas,r8a779f0";



	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>;

	};

};



&extal_clk {

	clock-frequency = <20000000>;

};



&extalr_clk {

	clock-frequency = <32768>;

};



&scif3 {

	status = "okay";

};

arch/arm64/boot/dts/renesas/r8a779f0-spider.dts

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+22 −0
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// SPDX-License-Identifier: (GPL-2.0 or MIT)

/*

 * Device Tree Source for the Spider CPU and BreakOut boards

 *

 * Copyright (C) 2021 Renesas Electronics Corp.

 */



/dts-v1/;

#include "r8a779f0-spider-cpu.dtsi"



/ {

	model = "Renesas Spider CPU and Breakout boards based on r8a779f0";

	compatible = "renesas,spider-breakout", "renesas,spider-cpu", "renesas,r8a779f0";



	aliases {

		serial0 = &scif3;

	};



	chosen {

		stdout-path = "serial0:115200n8";

	};

};