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ARM: dts: sk-rzg1m: initial device tree

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Add the initial device  tree for the R8A7743 SoC based SK-RZG1M board.
The board has one debug serial port (SCIF0); include support for it, so
that  the serial  console  can work.

Based on the original (and large) patch by Dmitry Shifrin
<dmitry.shifrin@cogentembedded.com>.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Sergei Shtylyov 2016-10-31 22:59:03 +03:00 committed by Simon Horman
parent ef0ca50774
commit 22e69c4bfc
2 changed files with 45 additions and 0 deletions
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1
arch/arm/boot/dts/Makefile
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@ -677,6 +677,7 @@ dtb-$(CONFIG_ARCH_SHMOBILE_MULTI) += \
r7s72100-rskrza1.dtb \
r8a73a4-ape6evm.dtb \
r8a7740-armadillo800eva.dtb \
r8a7743-sk-rzg1m.dtb \
r8a7778-bockw.dtb \
r8a7779-marzen.dtb \
r8a7790-lager.dtb \

44
arch/arm/boot/dts/r8a7743-sk-rzg1m.dts Normal file
View file

@ -0,0 +1,44 @@
/*
* Device Tree Source for the SK-RZG1M board
*
* Copyright (C) 2016 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 "r8a7743.dtsi"
/ {
model = "SK-RZG1M";
compatible = "renesas,sk-rzg1m", "renesas,r8a7743";
aliases {
serial0 = &scif0;
};
chosen {
bootargs = "ignore_loglevel";
stdout-path = "serial0:115200n8";
};
memory@40000000 {
device_type = "memory";
reg = <0 0x40000000 0 0x40000000>;
};
memory@200000000 {
device_type = "memory";
reg = <2 0x00000000 0 0x40000000>;
};
};
&extal_clk {
clock-frequency = <20000000>;
};
&scif0 {
status = "okay";
};