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| author | Tom Rini <trini@ti.com> | 2012-07-31 07:22:47 -0700 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2012-09-01 14:58:11 +0200 |
| commit | a438c756b65278b9b8970971c1838d4143913b22 (patch) | |
| tree | fddb81007659f5ce6eb340450334d2f231408590 /arch/arm/cpu | |
| parent | d271a6114177ca9c80cc9676773f49a050e13381 (diff) | |
| download | u-boot-imx-a438c756b65278b9b8970971c1838d4143913b22.zip u-boot-imx-a438c756b65278b9b8970971c1838d4143913b22.tar.gz u-boot-imx-a438c756b65278b9b8970971c1838d4143913b22.tar.bz2 | |
am33xx: Enable gpio0 clock
Signed-off-by: Tom Rini <trini@ti.com>
Diffstat (limited to 'arch/arm/cpu')
| -rw-r--r-- | arch/arm/cpu/armv7/am33xx/clock.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7/am33xx/clock.c b/arch/arm/cpu/armv7/am33xx/clock.c index e3c4fd8..45b4a9f 100644 --- a/arch/arm/cpu/armv7/am33xx/clock.c +++ b/arch/arm/cpu/armv7/am33xx/clock.c @@ -71,6 +71,10 @@ static void enable_interface_clocks(void) writel(PRCM_MOD_EN, &cmper->l4hsclkctrl); while (readl(&cmper->l4hsclkctrl) != PRCM_MOD_EN) ; + + writel(PRCM_MOD_EN, &cmwkup->wkgpio0clkctrl); + while (readl(&cmwkup->wkgpio0clkctrl) != PRCM_MOD_EN) + ; } /* |