Further digging in the datasheets revealed that R-Car V3M also has no HS400 support. Reported-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx> Signed-off-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx> --- 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 9dd01c220e93..2cd81d22c3c3 100644 --- a/drivers/mmc/host/renesas_sdhi_internal_dmac.c +++ b/drivers/mmc/host/renesas_sdhi_internal_dmac.c @@ -235,6 +235,7 @@ static const struct renesas_sdhi_of_data_with_quirks of_r8a77965_compatible = { static const struct renesas_sdhi_of_data_with_quirks of_r8a77970_compatible = { .of_data = &of_data_rcar_gen3_no_sdh_fallback, + .quirks = &sdhi_quirks_nohs400, }; static const struct renesas_sdhi_of_data_with_quirks of_r8a77990_compatible = { -- 2.30.2