Shawn, On Sun, May 22, 2016 at 9:13 PM, Shawn Lin <shawn.lin@xxxxxxxxxxxxxx> wrote: > This patch introduce mmc-hs400-enhanced-strobe for platforms > which want to enable enhanced strobe function from DT if the > mmc host controller claims to support enhanced strobe. > > Signed-off-by: Shawn Lin <shawn.lin@xxxxxxxxxxxxxx> > > --- > > Changes in v5: > - avoid to call hs400_enhanced+_strobe in mmc_set_initial_state > if no setting MMC_CAP2_HS400_ES. > - add Adrian's ack for patch[5/5] > > Changes in v4: > - check avail_type with EXT_CSD_CARD_TYPE_HS400 instead of > card_type > - check if host support 8-bit when selecting hs400es > - some minor fix suggested by Douglas and add his review tag > > Changes in v3: > - remove helper function and shorten cap2 to MMC_CAP2_HS400_ES > - rename callback to hs400_enhanced_strobe and make it return void > - add enhanced_strobe in mmc_ios and pass it to hs400_enhanced_strobe > - disable host's enhanced strobe in mmc_set_initial_state > - remove bus checking after switching hs400es > - add new function for hs400es timing selection > - fix wrong judgement of mmc_card_hs400es > > Changes in v2: > - switch to HS400ES from Highspeed mode directly > > drivers/mmc/core/host.c | 2 ++ > include/linux/mmc/host.h | 1 + > 2 files changed, 3 insertions(+) Reviewed-by: Douglas Anderson <dianders@xxxxxxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
