| This document explains only the device tree data binding. For general |
| information about PHY subsystem refer to Documentation/phy.txt |
| #phy-cells: Number of cells in a PHY specifier; The meaning of all those |
| cells is defined by the binding for the phy node. The PHY |
| provider can use the values in cells to find the appropriate |
| phy-supply: Phandle to a regulator that provides power to the PHY. This |
| regulator will be managed during the PHY power on/off sequence. |
| That node describes an IP block (PHY provider) that implements 2 different PHYs. |
| In order to differentiate between these 2 PHYs, an additional specifier should be |
| given while trying to get a reference to it. |
| phys : the phandle for the PHY device (used by the PHY subsystem) |
| phy-names : the names of the PHY corresponding to the PHYs present in the |
| phys = <&usb2_phy>, <&usb3_phy>; |
| phy-names = "usb2phy", "usb3phy"; |
| This node represents a controller that uses two PHYs, one for usb2 and one for |
| This node represents a controller that uses one of the PHYs of the PHY provider |
| device defined previously. Note that the phy handle has an additional specifier |
| "1" to differentiate between the two PHYs. |