mmc: tmio: don't reset whole IP core when tuning fails

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SDHI needs to reset the SCC only, not the whole IP core. So, if tuning
fails, don't handle specifics in the generic TMIO core, but in the
specific drivers. For SDHI, we need to move around the reset routine a
bit. It is not modified.

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/20200820132538.24758-6-wsa+renesas@sang-engineering.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

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Wolfram Sang 2020-08-20 15:25:37 +02:00 • committed by Ulf Hansson

parent 576146ea4e

commit 5b0739d762

2 changed files with 25 additions and 24 deletions

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45

drivers/mmc/host/renesas_sdhi_core.c

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4

drivers/mmc/host/tmio_mmc_core.c

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