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| author | Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> | 2016-06-12 23:15:55 +0200 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2016-06-16 02:25:29 +0200 |
| commit | 4018fba454602cc1d01a216352935d88582353f1 (patch) | |
| tree | 0634cf301bf547df8566bdd515828480a75b7622 /arch | |
| parent | ARM: dts: blanche: document Blanche board (diff) | |
| download | linux-4018fba454602cc1d01a216352935d88582353f1.tar.xz linux-4018fba454602cc1d01a216352935d88582353f1.zip | |
ARM: dts: blanche: initial device tree
Add the initial device tree for the R8A7792 SoC based Blanche board.
The board has 2 debug serial ports: SCIF0 and SCIF3; include support for
them, so that the serial console can work.
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>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/Makefile | 1 | ||||
| -rw-r--r-- | arch/arm/boot/dts/r8a7792-blanche.dts | 45 |
2 files changed, 46 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 06b6c2d695bf..91630d1376bc 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -638,6 +638,7 @@ dtb-$(CONFIG_ARCH_SHMOBILE_MULTI) += \ r8a7790-lager.dtb \ r8a7791-koelsch.dtb \ r8a7791-porter.dtb \ + r8a7792-blanche.dtb \ r8a7793-gose.dtb \ r8a7794-alt.dtb \ r8a7794-silk.dtb \ diff --git a/arch/arm/boot/dts/r8a7792-blanche.dts b/arch/arm/boot/dts/r8a7792-blanche.dts new file mode 100644 index 000000000000..e277d924441b --- /dev/null +++ b/arch/arm/boot/dts/r8a7792-blanche.dts @@ -0,0 +1,45 @@ +/* + * Device Tree Source for the Blanche board + * + * Copyright (C) 2014 Renesas Electronics Corporation + * 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 "r8a7792.dtsi" + +/ { + model = "Blanche"; + compatible = "renesas,blanche", "renesas,r8a7792"; + + aliases { + serial0 = &scif0; + serial1 = &scif3; + }; + + chosen { + bootargs = "ignore_loglevel"; + stdout-path = "serial0:115200n8"; + }; + + memory@40000000 { + device_type = "memory"; + reg = <0 0x40000000 0 0x40000000>; + }; +}; + +&extal_clk { + clock-frequency = <20000000>; +}; + +&scif0 { + status = "okay"; +}; + +&scif3 { + status = "okay"; +}; |