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 --- drivers/mmc/omap_hsmmc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mmc/omap_hsmmc.c b/drivers/mmc/omap_hsmmc.c index 8238a7e..d31695e 100644 --- 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)) {