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Diffstat (limited to 'arch/arm/cpu/armv7/mx6/clock.c')
-rw-r--r--arch/arm/cpu/armv7/mx6/clock.c23
1 files changed, 12 insertions, 11 deletions
diff --git a/arch/arm/cpu/armv7/mx6/clock.c b/arch/arm/cpu/armv7/mx6/clock.c
index 873d9d0fd8..fcc4f352c3 100644
--- a/arch/arm/cpu/armv7/mx6/clock.c
+++ b/arch/arm/cpu/armv7/mx6/clock.c
@@ -94,7 +94,7 @@ static u32 decode_pll(enum pll_clocks pll, u32 infreq)
div = __raw_readl(&imx_ccm->analog_pll_enet);
div &= BM_ANADIG_PLL_ENET_DIV_SELECT;
- return (div == 3 ? 125000000 : 25000000 * (div << 1));
+ return 25000000 * (div + (div >> 1) + 1);
default:
return 0;
}
@@ -310,7 +310,18 @@ static u32 get_mmdc_ch0_clk(void)
return freq / (podf + 1);
}
+#else
+static u32 get_mmdc_ch0_clk(void)
+{
+ u32 cbcdr = __raw_readl(&imx_ccm->cbcdr);
+ u32 mmdc_ch0_podf = (cbcdr & MXC_CCM_CBCDR_MMDC_CH0_PODF_MASK) >>
+ MXC_CCM_CBCDR_MMDC_CH0_PODF_OFFSET;
+
+ return get_periph_clk() / (mmdc_ch0_podf + 1);
+}
+#endif
+#ifdef CONFIG_FEC_MXC
int enable_fec_anatop_clock(void)
{
u32 reg = 0;
@@ -339,16 +350,6 @@ int enable_fec_anatop_clock(void)
return 0;
}
-
-#else
-static u32 get_mmdc_ch0_clk(void)
-{
- u32 cbcdr = __raw_readl(&imx_ccm->cbcdr);
- u32 mmdc_ch0_podf = (cbcdr & MXC_CCM_CBCDR_MMDC_CH0_PODF_MASK) >>
- MXC_CCM_CBCDR_MMDC_CH0_PODF_OFFSET;
-
- return get_periph_clk() / (mmdc_ch0_podf + 1);
-}
#endif
static u32 get_usdhc_clk(u32 port)