MAC_MODE_RMII    3010 drivers/pinctrl/spear/pinctrl-spear320.c 		.val = (MAC_MODE_RMII << MAC2_MODE_SHIFT)
MAC_MODE_RMII    3011 drivers/pinctrl/spear/pinctrl-spear320.c 			| (MAC_MODE_RMII << MAC1_MODE_SHIFT)