mmc: renesas_sdhi: better reset from HS400 mode

Up to now, HS400 adjustment mode was only disabled on soft reset when a
calibration table was in use. It is safer, though, to disable it as soon
as the instance has an adjustment related quirk set, i.e. bad taps or a
calibration table.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Tested-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Link: https://lore.kernel.org/r/20221120113457.42010-3-wsa+renesas@sang-engineering.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Wolfram Sang 2022-11-20 12:34:55 +01:00 committed by Ulf Hansson
parent 3d4f9898c1
commit 0da69dd215
1 changed files with 1 additions and 1 deletions

View File

@ -546,7 +546,7 @@ static void renesas_sdhi_reset_hs400_mode(struct tmio_mmc_host *host,
SH_MOBILE_SDHI_SCC_TMPPORT2_HS400OSEL) &
sd_scc_read32(host, priv, SH_MOBILE_SDHI_SCC_TMPPORT2));
if (priv->adjust_hs400_calib_table)
if (priv->quirks && (priv->quirks->hs400_calib_table || priv->quirks->hs400_bad_taps))
renesas_sdhi_adjust_hs400_mode_disable(host);
sd_ctrl_write16(host, CTL_SD_CARD_CLK_CTL, CLK_CTL_SCLKEN |