git.baikalelectronics.ru Git - kernel.git/commit

author	Wolfram Sang <wsa+renesas@sang-engineering.com>
	Tue, 17 Dec 2019 11:40:33 +0000 (12:40 +0100)
committer	Ulf Hansson <ulf.hansson@linaro.org>
	Tue, 24 Mar 2020 13:35:38 +0000 (14:35 +0100)
commit	7d81e0605499bfe30da8b2e0118f72a6c2d4cc82
tree	347d0be729e1baf89ab009dafd08bbe14868cd58	tree \| snapshot
parent	da0223064e60af07de876bae6e7ebc2953d58cb0	commit \| diff

mmc: renesas_sdhi: enforce manual correction for Gen3

HW engineers say that automatic tap correction cannot be used for HS400
in all R-Car Gen3 SoCs. So, check for that SDHI variant and disable it
when HS400 is about to be enabled.

Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20191217114034.13290-5-wsa+renesas@sang-engineering.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>