From: Wolfram Sang <wsa+renesas@sang-engineering.com>
To: Prabhakar <prabhakar.csengg@gmail.com>
Cc: Ulf Hansson <ulfh@kernel.org>,
Geert Uytterhoeven <geert+renesas@glider.be>,
Magnus Damm <magnus.damm@gmail.com>,
linux-mmc@vger.kernel.org, linux-renesas-soc@vger.kernel.org,
linux-kernel@vger.kernel.org,
Biju Das <biju.das.jz@bp.renesas.com>,
Fabrizio Castro <fabrizio.castro.jz@renesas.com>,
Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>,
stable@vger.kernel.org
Subject: Re: [PATCH v2 1/3] mmc: renesas_sdhi: Add OF entry for RZ/G2H SoC
Date: Tue, 19 May 2026 18:09:50 +0200 [thread overview]
Message-ID: <agyLTlaWHEYH6NY1@shikoro> (raw)
In-Reply-To: <20260519135342.623943-2-prabhakar.mahadev-lad.rj@bp.renesas.com>
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On Tue, May 19, 2026 at 02:53:40PM +0100, Prabhakar wrote:
> From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
>
> 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@vger.kernel.org
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Thank you, Geert, for the review of v1!
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
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next prev parent reply other threads:[~2026-05-19 16:09 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-19 13:53 [PATCH v2 0/3] mmc: renesas_sdhi: Add OF entries for RZ/G2H, RZ/G2N, and RZ/G2E SoCs Prabhakar
2026-05-19 13:53 ` [PATCH v2 1/3] mmc: renesas_sdhi: Add OF entry for RZ/G2H SoC Prabhakar
2026-05-19 16:09 ` Wolfram Sang [this message]
2026-05-20 7:56 ` Geert Uytterhoeven
2026-05-29 14:45 ` Ulf Hansson
2026-05-19 13:53 ` [PATCH v2 2/3] mmc: renesas_sdhi: Add OF entry for RZ/G2N SoC Prabhakar
2026-05-19 16:10 ` Wolfram Sang
2026-05-20 7:56 ` Geert Uytterhoeven
2026-05-29 14:45 ` Ulf Hansson
2026-05-19 13:53 ` [PATCH v2 3/3] mmc: renesas_sdhi: Add OF entry for RZ/G2E SoC Prabhakar
2026-05-19 16:10 ` Wolfram Sang
2026-05-20 7:57 ` Geert Uytterhoeven
2026-05-29 14:45 ` Ulf Hansson
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