[PATCH v2 2/3] mmc: renesas_sdhi: Add OF entry for RZ/G2N SoC

[Prabhakar]

From: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>

The RZ/G2N (R8A774B1) SoC was previously handled via the generic
"renesas,rcar-gen3-sdhi" fallback compatible string. However, because
the SDHI IP on RZ/G2N is identical with the R-Car M3-N (R8A77965), it
requires the specific quirks and configuration defined in
`of_r8a77965_compatible` rather than the generic Gen3 data.

Add the explicit "renesas,sdhi-r8a774b1" 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.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
---
v1->v2:
- Dropped adding entry in the quirk list instead added entry
  in the OF match table to map the SoCs to the existing quirks.
- Updated commit messages to reflect the above change.
---
 drivers/mmc/host/renesas_sdhi_internal_dmac.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/mmc/host/renesas_sdhi_internal_dmac.c b/drivers/mmc/host/renesas_sdhi_internal_dmac.c
index 1d3cd4c3da1f..93470aea21df 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-r8a774b1", .data = &of_r8a77965_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, },
-- 
2.54.0