[PATCH 2/2] arm64: dts: add arm/arm64 include symlinks

On Mon, Mar 20, 2017 at 04:03:37PM -0700, Brian Norris wrote:

Hi,

On Sun, Feb 26, 2017 at 07:00:58AM +0100, Heiko Stuebner wrote:

quoted

Allow including of dtsi files in an architecture-independent manner.
Some dtsi files may be shared between architectures and one suggestion
was to have symlinks and let these includes get accessed via a
    #include <arm64/foo.dtsi>
So add the necessary symlinks for arm32.

Suggested-by: Olof Johansson <redacted>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
---
Suggested by Olof in response to the patch adding direct symlinks
for cros-ec includes.

Tested with adapted rk3399-Gru dtsi files and while we only need this arm64
version right now, it might make sense to already have both the arm32 and
arm64 versions ready.

FWIW, tested fine here too (for the same platform).

I guess this works fine, if it makes people happy. It also allows some
weird #include paths. e.g.:

#include <arm64/include/arm/include/arm64/rockchip/rk3399.dtsi>

I guess we can call that an entertaining feature, and not a bug?

Reviewed-by: Brian Norris <briannorris@chromium.org>
Tested-by: Brian Norris <briannorris@chromium.org>

Where should this go? I'd like not to wait another few months before
sending my Gru/Kevin DTS again.

Checked into shared/dt-symlinks on the arm-soc repo now (and merged into
next/dt and next/dt64). Please use that branch as a base for DT material that
will use this.


-Olof