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[5.10.y-cip,3/5] mmc: renesas_sdhi: Add RZ/V2M compatible string

Message ID 20230703171649.15862-4-fabrizio.castro.jz@renesas.com (mailing list archive)
State Accepted
Delegated to: Pavel Machek
Headers show
Series Add SDHI support to the Renesas RZ/V2M | expand

Commit Message

Fabrizio Castro July 3, 2023, 5:16 p.m. UTC 
Commit 08e03039e0000a7ec7ba13dc18bddc6afd32cb27 upstream.

The SDHI/eMMC IPs found with the RZ/V2M (a.k.a. r9a09g011), are
very similar to the ones found in R-Car Gen3, but they are not
exactly the same, and as a result need an SoC specific compatible
string for fine tuning driver support.

Signed-off-by: Fabrizio Castro <fabrizio.castro.jz@renesas.com>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20221213230129.549968-4-fabrizio.castro.jz@renesas.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
[Fabrizio: Adapted data structures to what's available in v5.10.y-cip ]
Signed-off-by: Fabrizio Castro <fabrizio.castro.jz@renesas.com>
---
 drivers/mmc/host/renesas_sdhi_core.c          | 1 +
 drivers/mmc/host/renesas_sdhi_internal_dmac.c | 3 +++
 2 files changed, 4 insertions(+)
diff mbox series

Patch

diff --git a/drivers/mmc/host/renesas_sdhi_core.c b/drivers/mmc/host/renesas_sdhi_core.c
index b96f16ed6fd5..ab6c3d6fcc63 100644
--- a/drivers/mmc/host/renesas_sdhi_core.c
+++ b/drivers/mmc/host/renesas_sdhi_core.c
@@ -964,6 +964,7 @@  static const struct soc_device_attribute sdhi_quirks_match[]  = {
 	{ .soc_id = "r8a77965", .data = &sdhi_quirks_r8a77965 },
 	{ .soc_id = "r8a77980", .data = &sdhi_quirks_nohs400 },
 	{ .soc_id = "r8a77990", .data = &sdhi_quirks_r8a77990 },
+	{ .soc_id = "r9a09g011", .data = &sdhi_quirks_nohs400 },
 	{ /* Sentinel. */ },
 };
 
diff --git a/drivers/mmc/host/renesas_sdhi_internal_dmac.c b/drivers/mmc/host/renesas_sdhi_internal_dmac.c
index bc6040be657b..c6ddfe8215c7 100644
--- a/drivers/mmc/host/renesas_sdhi_internal_dmac.c
+++ b/drivers/mmc/host/renesas_sdhi_internal_dmac.c
@@ -127,6 +127,7 @@  static const struct of_device_id renesas_sdhi_internal_dmac_of_match[] = {
 	{ .compatible = "renesas,sdhi-mmc-r8a77470", .data = &of_rcar_gen3_compatible, },
 	{ .compatible = "renesas,sdhi-r8a7795", .data = &of_rcar_gen3_compatible, },
 	{ .compatible = "renesas,sdhi-r8a7796", .data = &of_rcar_gen3_compatible, },
+	{ .compatible = "renesas,sdhi-r9a09g011", .data = &of_rcar_gen3_compatible, },
 	{ .compatible = "renesas,rcar-gen3-sdhi", .data = &of_rcar_gen3_compatible, },
 	{},
 };
@@ -400,6 +401,8 @@  static const struct soc_device_attribute soc_dma_quirks[] = {
 	  .data = (void *)BIT(SDHI_INTERNAL_DMAC_ONE_RX_ONLY) },
 	{ .soc_id = "r8a7796", .revision = "ES1.0",
 	  .data = (void *)BIT(SDHI_INTERNAL_DMAC_ONE_RX_ONLY) },
+	{ .soc_id = "r9a09g011",
+	  .data = (void *)BIT(SDHI_INTERNAL_DMAC_ADDR_MODE_FIXED_ONLY) },
 	{ /* sentinel */ }
 };