MX28 fec clock frequency
Shawn Guo
shawn.guo at linaro.org
Tue Jan 10 03:21:40 EST 2012
On Mon, Jan 09, 2012 at 03:07:44PM +0100, Peter Rusko wrote:
> + /* ENET_CLK setup */
> + enet_clk.set_parent(&enet_clk, &pll0_clk);
> + __raw_writel(BF_CLKCTRL_ENET_DIV(12),
> + CLKCTRL_BASE_ADDR + HW_CLKCTRL_ENET);
> +
I'm not sure it's causing the problem you are seeing. But from i.MX28
spec, it seems that bit BUSY_TIME of register HW_CLKCTRL_ENET should
be polled for new divider setting?
--
Regards,
Shawn
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