mmc: omap_hsmmc: enable proper CMD(DAT) lines reset procedure for am43xx

The CMD(DAT) lines reset procedure described in the OMAP4(AM335x,
OMAP5, DRA7xx) TRMs is also necessary for AM43XX. Enable it in the
driver.

Cc: Pantelis Antoniou <panto@antoniou-consulting.com>
Cc: Igor Grinberg <grinberg@compulab.co.il>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>

diff --git a/drivers/mmc/omap_hsmmc.c b/drivers/mmc/omap_hsmmc.c
index 8238a7e8e0087852cc05d882b5d32b60400efec0..d31695e59c14c143dd0b7e3fc789a3aae4befb84 100644 (file)
--- a/drivers/mmc/omap_hsmmc.c
+++ b/drivers/mmc/omap_hsmmc.c
@@ -296,7 +296,7 @@ static void mmc_reset_controller_fsm(struct hsmmc *mmc_base, u32 bit)
         *    (reset procedure is completed).
         */
 #if defined(CONFIG_OMAP44XX) || defined(CONFIG_OMAP54XX) || \
-       defined(CONFIG_AM33XX)
+       defined(CONFIG_AM33XX) || defined(CONFIG_AM43XX)
        if (!(readl(&mmc_base->sysctl) & bit)) {
                start = get_timer(0);
                while (!(readl(&mmc_base->sysctl) & bit)) {