| Message ID | 1365015001-21917-1-git-send-email-trini@ti.com |
|---|---|
| State | Accepted |
| Delegated to: | Tom Rini |
| Headers | show |
>>>>> "Tom" == Tom Rini <trini@ti.com> writes: Tom> We must not assume ROM has enabled the clock for MMC1. Tom> Reported-by: Koen Kooi <koen@dominion.thruhere.net> Tom> Signed-off-by: Tom Rini <trini@ti.com> Acked-by: Peter Korsgaard <jacmet@sunsite.dk>
On Wed, Apr 03, 2013 at 08:50:01AM -0000, Tom Rini wrote: > We must not assume ROM has enabled the clock for MMC1. > > Reported-by: Koen Kooi <koen@dominion.thruhere.net> > Signed-off-by: Tom Rini <trini@ti.com> > Acked-by: Peter Korsgaard <jacmet@sunsite.dk> Applied to u-boot-ti/master, thanks!
diff --git a/arch/arm/cpu/armv7/am33xx/clock_am33xx.c b/arch/arm/cpu/armv7/am33xx/clock_am33xx.c index afc0d92..a1efc75 100644 --- a/arch/arm/cpu/armv7/am33xx/clock_am33xx.c +++ b/arch/arm/cpu/armv7/am33xx/clock_am33xx.c @@ -195,6 +195,11 @@ static void enable_per_clocks(void) while (readl(&cmper->mmc0clkctrl) != PRCM_MOD_EN) ; + /* MMC1 */ + writel(PRCM_MOD_EN, &cmper->mmc1clkctrl); + while (readl(&cmper->mmc1clkctrl) != PRCM_MOD_EN) + ; + /* i2c0 */ writel(PRCM_MOD_EN, &cmwkup->wkup_i2c0ctrl); while (readl(&cmwkup->wkup_i2c0ctrl) != PRCM_MOD_EN)
We must not assume ROM has enabled the clock for MMC1. Reported-by: Koen Kooi <koen@dominion.thruhere.net> Signed-off-by: Tom Rini <trini@ti.com> --- arch/arm/cpu/armv7/am33xx/clock_am33xx.c | 5 +++++ 1 file changed, 5 insertions(+)