Re: [PATCH] arm64: dts: renesas: Fix VSPD registers range

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Hello!

On 06/08/2018 03:21 PM, Laurent Pinchart wrote:

> The VSPD and FCPVD nodes have overlapping register ranges, as the FCPVD
> devices are mapped in the memory range usually used by the VSP LUT and
> CLU, which are not present in the VSPD. Fix this by shortening the VSPD
> registers range to 0x5000.
> 
> Fixes: 9f8573e38a0b ("arm64: dts: renesas: r8a7795: Add VSP instances")
> Fixes: 291e0c4994d0 ("arm64: dts: r8a7795: Add support for R-Car H3 ES2.0")
> Fixes: f06ffdfbdd90 ("arm64: dts: r8a7796: Add VSP instances")
> Fixes: b4f92030d5d3 ("arm64: dts: renesas: r8a77970: add VSPD support")
> Fixes: 295952a183d3 ("arm64: dts: renesas: r8a77995: add VSP instances")
> Fixes: 85cb3229218a ("arm64: dts: renesas: r8a77965: Add VSP instances")

   That'd be a nightmare for the -stable maintainers -- all those commits
were made in the different time, so constant rejects are warranted.

> Reported-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
> Reported-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
> ---
> Changes since v1:
> 
> - Fix H3, M3-W and M3-N in addition to V3H and D3
> - Don't touch the VSPBS instance of D3 as there's no overlap
> - Squash all patches together

   Don't think that was a good idea in this case. Other opinions?

[...]

MBR, Sergei



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