On 09/20/2016 12:59 AM, sean.w...@mediatek.com wrote: > From: Sean Wang <sean.w...@mediatek.com> > > adds PHY-mode "trgmii" as an extension for the operation > mode of the PHY interface, TRGMII can be compatible with > RGMII, so the extended mode doesn't really have effects on > the target MAC and PHY, is used as the indication if the > current MAC is connected to an internal switch or external > PHY respectively by the given configuration on the board and > then to perform the corresponding setup on TRGMII hardware > module.
Based on my googling, it seems like Turbo RGMII is a Mediatek-specific thing for now, but this could become standard and used by other vendors at some point, so I would be inclined to just extend the phy-mode property to support trgmii as another interface type. If you do so, do you also mind proposing an update to the Device Tree specification: https://www.devicetree.org/specifications/ Thanks! -- Florian
