1*e6b48dfdSryan_chen# 2*e6b48dfdSryan_chen# MDIO infrastructure and drivers 3*e6b48dfdSryan_chen# 4*e6b48dfdSryan_chen 5*e6b48dfdSryan_chenmenu "MDIO Support" 6*e6b48dfdSryan_chen 7*e6b48dfdSryan_chenconfig MDIO 8*e6b48dfdSryan_chen bool "Enable MDIO (Management Data Input/Output) drivers" 9*e6b48dfdSryan_chen depends on DM 10*e6b48dfdSryan_chen help 11*e6b48dfdSryan_chen Enable driver model for MDIO access. 12*e6b48dfdSryan_chen Drivers provide methods to management data 13*e6b48dfdSryan_chen Input/Output. 14*e6b48dfdSryan_chen MDIO uclass provides interfaces to get mdio 15*e6b48dfdSryan_chen udevice or mii bus from its child phy node or 16*e6b48dfdSryan_chen an ethernet udevice which the phy belongs to. 17*e6b48dfdSryan_chen 18*e6b48dfdSryan_chenendmenu 19*e6b48dfdSryan_chen 20