linux/drivers/mmc
Helmut Grohne 3f2c7d5d15 mmc: sdhci-of-arasan: Add quirk for unstable clocks
Some controllers immediately report SDHCI_CLOCK_INT_STABLE after
enabling the clock even when the clock is not stable. When used in
conjunction with older/slower cards, this can result in:

    mmc0: error -84 whilst initialising SD card

When the stable reporting is known to be broken, we simply wait for the
maximum stabilization period.

Signed-off-by: Helmut Grohne <h.grohne@intenta.de>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2018-07-16 11:21:45 +02:00
..
core mmc: core: more fine-grained hooks for HS400 tuning 2018-07-16 11:21:45 +02:00
host mmc: sdhci-of-arasan: Add quirk for unstable clocks 2018-07-16 11:21:45 +02:00
Kconfig mmc: core: Remove option not to use blk-mq 2017-12-11 12:55:02 +01:00
Makefile mmc: Kconfig: downgrade CONFIG_MMC_DEBUG for host drivers only 2017-08-30 14:01:34 +02:00