Commits
Kishon Vijay Abraham I committed ec841209a7d
mmc: Add a execute_tuning() callback to the mmc operations. Tuning is a mandatory step in the initialization of SDR104 and HS200 modes. This callback execute the tuning process. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>