Re: [PATCH v2 1/3] mmc: renesas_sdhi: Add OF entry for RZ/G2H SoC

From: Wolfram Sang

Date: Tue May 19 2026 - 12:41:50 EST


On Tue, May 19, 2026 at 02:53:40PM +0100, Prabhakar wrote:
> From: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
>
> The RZ/G2H (R8A774E1) SoC was previously handled via the generic
> "renesas,rcar-gen3-sdhi" fallback compatible string. However, because
> the SDHI IP on RZ/G2H is identical with the R-Car H3-N (R8A77951), it
> requires the specific quirks and configuration defined in
> `of_r8a7795_compatible` rather than the generic Gen3 data.
>
> Add the explicit "renesas,sdhi-r8a774e1" match entry to map it correctly.
> Note that the DT binding file renesas,sdhi.yaml does not need an update
> as the entry for this SoC is already present.
>
> Fixes: 31941342888d ("arm64: dts: renesas: r8a774e1: Add SDHI nodes")
> Cc: stable@xxxxxxxxxxxxxxx
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>

Thank you, Geert, for the review of v1!

Reviewed-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>

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