Commits
ernest.zhang committed 0086fc217d5
mmc: sdhci: Add support for O2 hardware tuning Add hardware tuning function instead of software tuning because O2/Bayhub SD host controller support hardware tuning. Signed-off-by: ernest.zhang <ernest.zhang@bayhubtech.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>