mx5 clocks: Fix MXC_FEC_CLK

The FEC clock does not come from PLL1, but from the IPG clock. The previous code
was even inconsistent with itself, returning the IPG clock as expected for
imx_get_fecclk(), but the PLL1 clock for mxc_get_clock(MXC_FEC_CLK).

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Stefano Babic <sbabic@denx.de>

diff --git a/arch/arm/cpu/armv7/mx5/clock.c b/arch/arm/cpu/armv7/mx5/clock.c
index dbfe87c3d021d22108dc9bdf9c8553f4eface1aa..a59b88a490b74009720c2bc91881317432b01448 100644 (file)
--- a/arch/arm/cpu/armv7/mx5/clock.c
+++ b/arch/arm/cpu/armv7/mx5/clock.c
@@ -474,7 +474,7 @@ unsigned int mxc_get_clock(enum mxc_clock clk)
        case MXC_CSPI_CLK:
                return imx_get_cspiclk();
        case MXC_FEC_CLK:
-               return decode_pll(mxc_plls[PLL1_CLOCK], MXC_HCLK);
+               return get_ipg_clk();
        case MXC_SATA_CLK:
                return get_ahb_clk();
        case MXC_DDR_CLK:
@@ -490,10 +490,9 @@ u32 imx_get_uartclk(void)
        return get_uart_clk();
 }
 
-
 u32 imx_get_fecclk(void)
 {
-       return mxc_get_clock(MXC_IPG_CLK);
+       return get_ipg_clk();
 }
 
 static int gcd(int m, int n)