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Commit 1a48290e authored by Sergei Shtylyov's avatar Sergei Shtylyov Committed by Simon Horman
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arm64: dts: renesas: initial Eagle board device tree 



Add the initial device  tree for  the R8A77970 SoC based Eagle board.
The board has 1 debug serial port (SCIF0); include support for it,
so that the serial console can work.

Based on the original (and large) patch by Vladimir Barinov
<vladimir.barinov@cogentembedded.com>.

Signed-off-by: default avatarVladimir Barinov <vladimir.barinov@cogentembedded.com>
Signed-off-by: default avatarSergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent 12bb3619

arch/arm64/boot/dts/renesas/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -2,6 +2,7 @@ dtb-$(CONFIG_ARCH_R8A7795) += r8a7795-salvator-x.dtb r8a7795-h3ulcb.dtb 
dtb-$(CONFIG_ARCH_R8A7795) += r8a7795-salvator-xs.dtb

dtb-$(CONFIG_ARCH_R8A7795) += r8a7795-es1-salvator-x.dtb r8a7795-es1-h3ulcb.dtb

dtb-$(CONFIG_ARCH_R8A7796) += r8a7796-salvator-x.dtb r8a7796-m3ulcb.dtb

dtb-$(CONFIG_ARCH_R8A77970) += r8a77970-eagle.dtb

dtb-$(CONFIG_ARCH_R8A77995) += r8a77995-draak.dtb



always		:= $(dtb-y)

arch/arm64/boot/dts/renesas/r8a77970-eagle.dts

0 → 100644
+45 −0
Original line number Diff line number Diff line 
/*

 * Device Tree Source for the Eagle board

 *

 * Copyright (C) 2016-2017 Renesas Electronics Corp.

 * Copyright (C) 2017 Cogent Embedded, Inc.

 *

 * This file is licensed under the terms of the GNU General Public License

 * version 2.  This program is licensed "as is" without any warranty of any

 * kind, whether express or implied.

 */



/dts-v1/;

#include "r8a77970.dtsi"



/ {

	model = "Renesas Eagle board based on r8a77970";

	compatible = "renesas,eagle", "renesas,r8a77970";



	aliases {

		serial0 = &scif0;

	};



	chosen {

		bootargs = "ignore_loglevel";

		stdout-path = "serial0:115200n8";

	};



	memory@48000000 {

		device_type = "memory";

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

		reg = <0x0 0x48000000 0x0 0x38000000>;

	};

};



&extal_clk {

	clock-frequency = <16666666>;

};



&extalr_clk {

	clock-frequency = <32768>;

};



&scif0 {

	status = "okay";

};