[PATCH v2] dtb: Create a common home for cross-architecture dtsi files.

Masahiro Yamada yamada.masahiro at socionext.com
Thu Jul 30 22:46:18 PDT 2015


2015-07-30 10:30 GMT+09:00 Masahiro Yamada <yamada.masahiro at socionext.com>:
> Hi,
> 2015-07-30 0:23 GMT+09:00 Rob Herring <robherring2 at gmail.com>:
>> On Wed, Jul 29, 2015 at 8:22 AM, Ian Campbell <ian.campbell at citrix.com> wrote:
>>> On Wed, 2015-07-29 at 20:07 +0900, Masahiro Yamada wrote:
>>>> Hi Ian,
>>>> 2015-07-27 19:35 GMT+09:00 Ian Campbell <ian.campbell at citrix.com>:
>>>> > Commit 9ccd608070b6 "arm64: dts: add device tree for ARM SMM-A53x2 on
>>>> > LogicTile Express 20MG" added a new dts file to arch/arm64 which
>>>> > included "../../../../arm/boot/dts/vexpress-v2m-rs1.dtsi", i.e. a
>>>> > .dtsi supplied by arch/arm.

BTW, is there any chance to merge arch/arm64 and arch/arm in the future?

For example, U-boot supports ARM64/32 in a single arch directory, arch/arm/.

I guess, the cross-arch home directory for DTSI would be only used to
share device trees between arm64 and arm32.

Best Regards
Masahiro Yamada

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