From 876bdd6d460cfcb7dc3b3c52291e20d322a939d5 Mon Sep 17 00:00:00 2001 From: Chandan Nath Date: Mon, 9 Jan 2012 20:38:58 +0000 Subject: ARM:AM33XX: Add mmc/sd support This patch add supports for mmc/sd driver on AM335X platform. PLL and pinmux configurations for mmc/sd are configured in this patch. Signed-off-by: Chandan Nath Signed-off-by: Tom Rini --- arch/arm/cpu/armv7/am33xx/clock.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'arch/arm/cpu/armv7/am33xx/clock.c') diff --git a/arch/arm/cpu/armv7/am33xx/clock.c b/arch/arm/cpu/armv7/am33xx/clock.c index 7070e7d..98cfd93 100644 --- a/arch/arm/cpu/armv7/am33xx/clock.c +++ b/arch/arm/cpu/armv7/am33xx/clock.c @@ -108,6 +108,11 @@ static void enable_per_clocks(void) writel(PRCM_MOD_EN, &cmwkup->wkup_uart0ctrl); while (readl(&cmwkup->wkup_uart0ctrl) != PRCM_MOD_EN) ; + + /* MMC0*/ + writel(PRCM_MOD_EN, &cmper->mmc0clkctrl); + while (readl(&cmper->mmc0clkctrl) != PRCM_MOD_EN) + ; } static void mpu_pll_config(void) -- cgit v1.1