This network controller consists of two devices: a MAC and an SGMII
internal PHY. Each device is represented by a device tree node. A phandle
connects the MAC node to its corresponding internal phy node. Another
phandle points to the external PHY node.
Required properties:
MAC node:
- compatible : Should be "qcom,fsm9900-emac".
- reg : Offset and length of the register regions for the device
- interrupts : Interrupt number used by this controller
- mac-address : The 6-byte MAC address. If present, it is the default
MAC address.
- internal-phy : phandle to the internal PHY node
- phy-handle : phandle to the external PHY node
Internal PHY node:
- compatible : Should be "qcom,fsm9900-emac-sgmii" or "qcom,qdf2432-emac-sgmii".
- reg : Offset and length of the register region(s) for the device
- interrupts : Interrupt number used by this controller
The external phy child node:
- reg : The phy address
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