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mmc: renesas_sdhi: clear TAPEN when resetting, too 

We want to clear TAPEN in a software reset, too, to have a completely
known state. Especially when we doing the initial reset during boot to
clear previous firmware states.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Tested-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Tested-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Link: https://lore.kernel.org/r/20201110162151.37622-2-wsa+renesas@sang-engineering.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Wolfram Sang 2020-11-10 17:21:49 +01:00 committed by Ulf Hansson
parent 9f809065d8
commit 183edc060e
1 changed files with 1 additions and 1 deletions
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2
drivers/mmc/host/renesas_sdhi_core.c
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@ -558,7 +558,7 @@ static void renesas_sdhi_reset(struct tmio_mmc_host *host)
struct renesas_sdhi *priv = host_to_priv(host);
if (priv->scc_ctl) {
renesas_sdhi_reset_scc(host, priv);
renesas_sdhi_disable_scc(host->mmc);
renesas_sdhi_reset_hs400_mode(host, priv);
priv->needs_adjust_hs400 = false;