mmc: sdhci-pci-gli: Add a switch to enable/disable SSC for GL9750 and GL9755

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Add a vendor-specific bit at the bit26 of GL9750's register 878h and
GL9755's register 78h to decide whether to disable SSC function. If
this bit is set, the SSC function will be disabled.

Signed-off-by: Ben Chuang <ben.chuang@genesyslogic.com.tw>
Link: https://lore.kernel.org/r/20220119075406.36321-1-benchuanggli@gmail.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

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Ben Chuang 2022-01-19 15:54:06 +08:00 • committed by Ulf Hansson

parent d3c6bdb656

commit 08df1a5021

1 changed files with 54 additions and 12 deletions

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drivers/mmc/host/sdhci-pci-gli.c

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