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Diffstat (limited to 'arch/arm/cpu/armv7/mx6/clock.c')
-rw-r--r--arch/arm/cpu/armv7/mx6/clock.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7/mx6/clock.c b/arch/arm/cpu/armv7/mx6/clock.c
index fa3a124807..ef98563ff7 100644
--- a/arch/arm/cpu/armv7/mx6/clock.c
+++ b/arch/arm/cpu/armv7/mx6/clock.c
@@ -36,6 +36,19 @@ enum pll_clocks {
struct imx_ccm_reg *imx_ccm = (struct imx_ccm_reg *)CCM_BASE_ADDR;
+void enable_usboh3_clk(unsigned char enable)
+{
+ u32 reg;
+
+ reg = __raw_readl(&imx_ccm->CCGR6);
+ if (enable)
+ reg |= MXC_CCM_CCGR_CG_MASK << MXC_CCM_CCGR0_CG0_OFFSET;
+ else
+ reg &= ~(MXC_CCM_CCGR_CG_MASK << MXC_CCM_CCGR0_CG0_OFFSET);
+ __raw_writel(reg, &imx_ccm->CCGR6);
+
+}
+
static u32 decode_pll(enum pll_clocks pll, u32 infreq)
{
u32 div;
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