CN10K platforms uses RPM(0..2)_MTI_MAC100(0..3)_COMMAND_CONFIG
register for lmac TX/RX enable whereas CN9xxx platforms use
CGX_CMRX_CONFIG register. This config change was missed when
adding support for CN10K RPM.

Fixes: 91c6945e ("octeontx2-af: cn10k: Add RPM MAC support")
Signed-off-by: Geetha sowjanya <gakula@marvell.com>
Signed-off-by: Subbaraya Sundeep <sbhatta@marvell.com>
Signed-off-by: Sunil Goutham <sgoutham@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>