From: Tom Rini <trini@ti.com>
Date: Tue, 31 Jul 2012 14:22:47 +0000 (-0700)
Subject: am33xx: Enable gpio0 clock
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=a438c756b65278b9b8970971c1838d4143913b22;p=project%2Fbcm63xx%2Fu-boot.git

am33xx: Enable gpio0 clock

Signed-off-by: Tom Rini <trini@ti.com>
---

diff --git a/arch/arm/cpu/armv7/am33xx/clock.c b/arch/arm/cpu/armv7/am33xx/clock.c
index e3c4fd89f3..45b4a9fe38 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)
+		;
 }
 
 /*