diff options
| author | Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> | 2026-05-19 14:53:40 +0100 |
|---|---|---|
| committer | Ulf Hansson <ulfh@kernel.org> | 2026-05-29 14:25:50 +0200 |
| commit | f48ee49726ee4ab545fd2dc644f169c0809b19b3 (patch) | |
| tree | 0e468d1327468b7767022c5082e37d38a4ea4cea | |
| parent | 8d4ae34e997062076a9098602eaca43353665bd9 (diff) | |
mmc: renesas_sdhi: Add OF entry for RZ/G2H SoC
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>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Ulf Hansson <ulfh@kernel.org>
| -rw-r--r-- | drivers/mmc/host/renesas_sdhi_internal_dmac.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/mmc/host/renesas_sdhi_internal_dmac.c b/drivers/mmc/host/renesas_sdhi_internal_dmac.c index f6ebb7bc7ede..838248bf8dd6 100644 --- a/drivers/mmc/host/renesas_sdhi_internal_dmac.c +++ b/drivers/mmc/host/renesas_sdhi_internal_dmac.c @@ -279,6 +279,7 @@ static const struct renesas_sdhi_of_data_with_quirks of_rza2_compatible = { static const struct of_device_id renesas_sdhi_internal_dmac_of_match[] = { { .compatible = "renesas,sdhi-r7s9210", .data = &of_rza2_compatible, }, { .compatible = "renesas,sdhi-mmc-r8a77470", .data = &of_rcar_gen3_compatible, }, + { .compatible = "renesas,sdhi-r8a774e1", .data = &of_r8a7795_compatible, }, { .compatible = "renesas,sdhi-r8a7795", .data = &of_r8a7795_compatible, }, { .compatible = "renesas,sdhi-r8a77961", .data = &of_r8a77961_compatible, }, { .compatible = "renesas,sdhi-r8a77965", .data = &of_r8a77965_compatible, }, |