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mmc: renesas_sdhi: Enable 64-bit polling mode

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Enable 64-bit polling mode for R-Car gen3 and RZ/G2L SoCs.

Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Link: https://lore.kernel.org/r/20250730164618.233117-3-biju.das.jz@bp.renesas.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Biju Das 2025-07-30 17:46:15 +01:00 committed by Ulf Hansson
parent 74f44ad07d
commit 709fe7aa5a
1 changed files with 2 additions and 1 deletions
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3
drivers/mmc/host/renesas_sdhi_internal_dmac.c
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@ -107,7 +107,8 @@ static const struct renesas_sdhi_of_data of_data_rza2 = {
static const struct renesas_sdhi_of_data of_data_rcar_gen3 = {
.tmio_flags = TMIO_MMC_HAS_IDLE_WAIT | TMIO_MMC_CLK_ACTUAL |
TMIO_MMC_HAVE_CBSY | TMIO_MMC_MIN_RCAR2,
TMIO_MMC_HAVE_CBSY | TMIO_MMC_MIN_RCAR2 |
TMIO_MMC_64BIT_DATA_PORT,
.capabilities = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ |
MMC_CAP_CMD23 | MMC_CAP_WAIT_WHILE_BUSY,
.capabilities2 = MMC_CAP2_NO_WRITE_PROTECT | MMC_CAP2_MERGE_CAPABLE,