Re: [PATCH v2] dt-bindings: mmc: renesas,sdhi: Document RZ/T2H and RZ/N2H support

[Rob Herring (Arm)]

On Tue, 17 Jun 2025 17:49:14 +0100, Prabhakar wrote:
> From: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
> 
> Add SDHI bindings for the Renesas RZ/T2H (a.k.a R9A09G077) and RZ/N2H
> (a.k.a R9A09G087) SoCs. Use `renesas,sdhi-r9a09g057` as a fallback since
> the SD/MMC block on these SoCs is identical to the one on RZ/V2H(P),
> allowing reuse of the existing driver without modifications.
> 
> Update the binding schema to reflect differences: unlike RZ/V2H(P),
> RZ/T2H and RZ/N2H do not require the `resets` property and use only a
> two clocks instead of four.
> 
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
> ---
> v1->v2:
> - Added the high speed clock to the clocks list.
> ---
>  .../devicetree/bindings/mmc/renesas,sdhi.yaml | 85 ++++++++++++-------
>  1 file changed, 53 insertions(+), 32 deletions(-)
> 

Reviewed-by: Rob Herring (Arm) <robh@xxxxxxxxxx>