Shawn Lin 4f25580fb8 mmc: core: changes frequency to hs_max_dtr when selecting hs400es ... Per JESD84-B51 P49, Host need to change frequency to <=52MHz after setting HS_TIMING to 0x1, and host may changes frequency to <= 200MHz after setting HS_TIMING to 0x3. That means the card expects the clock rate to increase from the current used f_init (which is less than 400KHz, but still being less than 52MHz) to 52MHz, otherwise we find some eMMC devices significantly report failure when sending status. Reported-by: Xiao Yao <xiaoyao@rock-chips.com> Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> Reviewed-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>		2016-10-10 14:01:15 +02:00
..
bus.c	mmc: core: implement enhanced strobe support	2016-07-25 10:34:05 +02:00
bus.h
core.c	mmc: core: don't try to switch block size for dual rate mode	2016-09-26 21:31:34 +02:00
core.h
debugfs.c	mmc: debugfs: add HS400 enhanced strobe description	2016-07-25 10:34:06 +02:00
host.c	mmc: core: expose MMC_CAP2_NO_* to dt	2016-07-25 10:34:49 +02:00
host.h
Kconfig
Makefile
mmc.c	mmc: core: changes frequency to hs_max_dtr when selecting hs400es	2016-10-10 14:01:15 +02:00
mmc_ops.c	mmc: mmc: fix switch timeout issue caused by jiffies precision	2016-07-25 10:34:09 +02:00
mmc_ops.h
pwrseq.c
pwrseq.h
pwrseq_emmc.c
pwrseq_simple.c	mmc: pwrseq-simple: Add an optional post-power-on-delay	2016-09-26 21:31:07 +02:00
quirks.c	mmc: core: Disable HPI for certain Hynix eMMC cards	2016-07-25 10:34:12 +02:00
sd.c	mmc: sd: Export SD Status via “ssr” device attribute	2016-09-26 21:31:09 +02:00
sd.h
sd_ops.c
sd_ops.h
sdio.c
sdio_bus.c
sdio_bus.h
sdio_cis.c	mmc: sdio: fall back to SDIO 1.0 for broken 1.1 cards	2016-05-16 11:31:27 +02:00
sdio_cis.h
sdio_io.c	mmc: sdio: deploy error handling instead of triggering BUG_ON	2016-09-26 21:31:15 +02:00
sdio_irq.c
sdio_ops.c	mmc: sdio: deploy error handling instead of triggering BUG_ON	2016-09-26 21:31:15 +02:00
sdio_ops.h
slot-gpio.c
slot-gpio.h