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Commit 9e953432 authored by Manish Narani's avatar Manish Narani Committed by Ulf Hansson
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mmc: sdhci-of-arasan: Allow configuring zero tap values



Allow configuring the Output and Input tap values with zero to avoid
failures in some cases (one of them is SD boot mode) where the output
and input tap values may be already set to non-zero.

Fixes: a5c8b2ae ("mmc: sdhci-of-arasan: Add support for ZynqMP Platform Tap Delays Setup")
Signed-off-by: default avatarSai Krishna Potthuri <lakshmi.sai.krishna.potthuri@xilinx.com>
Signed-off-by: default avatarManish Narani <manish.narani@xilinx.com>
Acked-by: default avatarMichal Simek <michal.simek@xilinx.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/1605515565-117562-2-git-send-email-manish.narani@xilinx.com


Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent 60d53566
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