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ARM: shmobile: henninger: initial device tree

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Add the initial device tree for the R8A7791 SoC based Henninger board. SCIF0
serial port support is included, so that the serial console can work.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Sergei Shtylyov 2014-04-25 02:42:41 +04:00 committed by Simon Horman
parent dd485ab9a8
commit 4b37ab033e
2 changed files with 51 additions and 0 deletions
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1
arch/arm/boot/dts/Makefile
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@ -322,6 +322,7 @@ dtb-$(CONFIG_ARCH_SHMOBILE_LEGACY) += emev2-kzm9d.dtb \
sh7372-mackerel.dtb
dtb-$(CONFIG_ARCH_SHMOBILE_MULTI) += emev2-kzm9d.dtb \
r7s72100-genmai-reference.dtb \
r8a7791-henninger.dtb \
r8a7791-koelsch.dtb \
r8a7790-lager.dtb
dtb-$(CONFIG_ARCH_SOCFPGA) += socfpga_arria5_socdk.dtb \

50
arch/arm/boot/dts/r8a7791-henninger.dts Normal file
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@ -0,0 +1,50 @@
/*
* Device Tree Source for the Henninger board
*
* Copyright (C) 2014 Renesas Solutions Corp.
* Copyright (C) 2014 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 "r8a7791.dtsi"
/ {
model = "Henninger";
compatible = "renesas,henninger", "renesas,r8a7791";
aliases {
serial0 = &scif0;
};
chosen {
bootargs = "console=ttySC0,38400 ignore_loglevel";
};
memory@40000000 {
device_type = "memory";
reg = <0 0x40000000 0 0x40000000>;
};
memory@200000000 {
device_type = "memory";
reg = <2 0x00000000 0 0x40000000>;
};
};
&pfc {
scif0_pins: serial0 {
renesas,groups = "scif0_data_d";
renesas,function = "scif0";
};
};
&scif0 {
pinctrl-0 = <&scif0_pins>;
pinctrl-names = "default";
status = "okay";
};