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Diffstat (limited to 'arch/arm/cpu/armv7/mx5/clock.c')
-rw-r--r--arch/arm/cpu/armv7/mx5/clock.c19
1 files changed, 2 insertions, 17 deletions
diff --git a/arch/arm/cpu/armv7/mx5/clock.c b/arch/arm/cpu/armv7/mx5/clock.c
index d769a4d77..903e20776 100644
--- a/arch/arm/cpu/armv7/mx5/clock.c
+++ b/arch/arm/cpu/armv7/mx5/clock.c
@@ -30,6 +30,7 @@
#include <asm/arch/crm_regs.h>
#include <asm/arch/clock.h>
#include <div64.h>
+#include <asm/arch/sys_proto.h>
enum pll_clocks {
PLL1_CLOCK = 0,
@@ -192,7 +193,7 @@ u32 get_mcu_main_clk(void)
/*
* Get the rate of peripheral's root clock.
*/
-static u32 get_periph_clk(void)
+u32 get_periph_clk(void)
{
u32 reg;
@@ -213,22 +214,6 @@ static u32 get_periph_clk(void)
}
/*
- * Get the rate of ahb clock.
- */
-static u32 get_ahb_clk(void)
-{
- uint32_t freq, div, reg;
-
- freq = get_periph_clk();
-
- reg = __raw_readl(&mxc_ccm->cbcdr);
- div = ((reg & MXC_CCM_CBCDR_AHB_PODF_MASK) >>
- MXC_CCM_CBCDR_AHB_PODF_OFFSET) + 1;
-
- return freq / div;
-}
-
-/*
* Get the rate of ipg clock.
*/
static u32 get_ipg_clk(void)