[PATCH 1/2] scsi: ufs: drockchip,rk3576-ufshc: dt-bindings: Add new mphy reset item

[Krzysztof Kozlowski]

On Wed, Mar 11, 2026 at 09:40:17AM +0800, Shawn Lin wrote:
> Add the mphy reset property to the devicetree bindings for the Rockchip
> RK3576 UFS host controller. The mphy reset signal is used to reset the
> physical adapter. Resetting other components while leaving the mphy
> unreset may occasionally prevent the UFS controller from successfully
> linking up with the device.
> 
> Signed-off-by: Shawn Lin <shawn.lin at rock-chips.com>
> ---
> 
>  Documentation/devicetree/bindings/ufs/rockchip,rk3576-ufshc.yaml | 7 ++++---
>  1 file changed, 4 insertions(+), 3 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/ufs/rockchip,rk3576-ufshc.yaml b/Documentation/devicetree/bindings/ufs/rockchip,rk3576-ufshc.yaml
> index c7d17cf4..e738153 100644
> --- a/Documentation/devicetree/bindings/ufs/rockchip,rk3576-ufshc.yaml
> +++ b/Documentation/devicetree/bindings/ufs/rockchip,rk3576-ufshc.yaml
> @@ -41,7 +41,7 @@ properties:
>      maxItems: 1
>  
>    resets:
> -    maxItems: 4
> +    maxItems: 5
>  
>    reset-names:
>      items:
> @@ -49,6 +49,7 @@ properties:
>        - const: sys
>        - const: ufs
>        - const: grf
> +      - const: mphy

ABI break here and in the driver. Considering this was merged year ago,
so for sure it was tested and was working. Otherwise commit msg would
explain the actual bug affecting users.

Best regards,
Krzysztof