Re: [PATCH v2] scsi: ufs: dt-bindings: Add missing mcq reg for qcom,sa8255p-ufshc

From: Krzysztof Kozlowski

Date: Mon Jul 20 2026 - 03:12:35 EST


On Mon, Jul 20, 2026 at 10:35:52AM +0800, Shawn Guo wrote:
> Qualcomm UFS controller found on SoCs SA8255P/SA8797P has a MCQ I/O
> address space. It should be defined in the bindings even though Linux
> driver currently doesn't utilize it. Fix the binding before it gets
> adopted by DTS.
>
> Fixes: e2725ed2a7fb ("scsi: ufs: dt-bindings: Document bindings for SA8255P UFS Host Controller")
> Cc: stable@xxxxxxxxxxxxxxx
> Signed-off-by: Shawn Guo <shengchao.guo@xxxxxxxxxxxxxxxx>
> ---
> Changes for v2:
> - Recover the newline which got dropped by accident
> - Link to v1: https://lore.kernel.org/r/20260716083313.2367249-1-shengchao.guo@xxxxxxxxxxxxxxxx
>
> .../devicetree/bindings/ufs/qcom,sa8255p-ufshc.yaml | 9 ++++++++-
> 1 file changed, 8 insertions(+), 1 deletion(-)

qcom,sa8797p-ufshc should require it, but nevertheless:

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxxxxxxxx>

Best regards,
Krzysztof