diff options
| author | Takeshi Kihara <takeshi.kihara.df@renesas.com> | 2016-05-24 10:54:39 +0900 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2016-07-07 10:21:26 +0200 |
| commit | 006e1db8f7beb4525639bb82f544e01cc41129a9 (patch) | |
| tree | 0037ceccff2d9bcc5cf5a08a9973c12876ad03bf /arch/arm64/boot | |
| parent | 1561f20760ec96db4d6808b09f3a691edc22f937 (diff) | |
| download | op-kernel-dev-006e1db8f7beb4525639bb82f544e01cc41129a9.zip op-kernel-dev-006e1db8f7beb4525639bb82f544e01cc41129a9.tar.gz | |
arm64: dts: salvator-x: add Salvator-X board on R8A7796 SoC
This patch adds initial board support for R8A7796 Salvator-X.
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Diffstat (limited to 'arch/arm64/boot')
| -rw-r--r-- | arch/arm64/boot/dts/renesas/Makefile | 1 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts | 45 |
2 files changed, 46 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/renesas/Makefile b/arch/arm64/boot/dts/renesas/Makefile index 9ce1890..17139f7 100644 --- a/arch/arm64/boot/dts/renesas/Makefile +++ b/arch/arm64/boot/dts/renesas/Makefile @@ -1,4 +1,5 @@ dtb-$(CONFIG_ARCH_R8A7795) += r8a7795-salvator-x.dtb +dtb-$(CONFIG_ARCH_R8A7796) += r8a7796-salvator-x.dtb always := $(dtb-y) clean-files := *.dtb diff --git a/arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts b/arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts new file mode 100644 index 0000000..9c52613 --- /dev/null +++ b/arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts @@ -0,0 +1,45 @@ +/* + * Device Tree Source for the Salvator-X board + * + * Copyright (C) 2016 Renesas Electronics Corp. + * + * 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 "r8a7796.dtsi" + +/ { + model = "Renesas Salvator-X board based on r8a7796"; + compatible = "renesas,salvator-x", "renesas,r8a7796"; + + aliases { + serial0 = &scif2; + }; + + chosen { + bootargs = "ignore_loglevel"; + stdout-path = "serial0:115200n8"; + }; + + memory@48000000 { + device_type = "memory"; + /* first 128MB is reserved for secure area. */ + reg = <0x0 0x48000000 0x0 0x78000000>; + }; +}; + +&extal_clk { + clock-frequency = <16666666>; +}; + +&scif2 { + status = "okay"; +}; + +&scif_clk { + clock-frequency = <14745600>; + status = "okay"; +}; |
