EMAC driver: define MDC_CLK=2.5MHz and caculate mdc_div according to SCLK.

Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
1 file changed