[U-Boot] [PATCH 16/22] mmc: disable the mmc clock during power off

From: Kishon Vijay Abraham I kishon@ti.com

There is no point in having the mmc clock enabled during power off. Disable the mmc clock. This is similar to how it's programmed in Linux Kernel.

Signed-off-by: Kishon Vijay Abraham I kishon@ti.com Signed-off-by: Vignesh R vigneshr@ti.com Signed-off-by: Jean-Jacques Hiblot jjhiblot@ti.com --- drivers/mmc/mmc.c | 1 + 1 file changed, 1 insertion(+)

diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c index 70b7d19..415484e 100644 --- a/drivers/mmc/mmc.c +++ b/drivers/mmc/mmc.c @@ -1943,6 +1943,7 @@ static void mmc_power_up(struct mmc *mmc) static void mmc_power_off(struct mmc *mmc) { mmc_set_vdd(mmc, false); + mmc_set_clock(mmc, 1, true); }

static void mmc_power_cycle(struct mmc *mmc)