Kernel  |  3.18

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ST SPEAr miphy DT details
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ST Microelectronics SPEAr miphy is a phy controller supporting PCIe and SATA.

Required properties:
- compatible : should be "st,spear1310-miphy" or "st,spear1340-miphy"
- reg : offset and length of the PHY register set.
- misc: phandle for the syscon node to access misc registers
- #phy-cells : from the generic PHY bindings, must be 1.
	- cell[1]: 0 if phy used for SATA, 1 for PCIe.

Optional properties:
- phy-id: Instance id of the phy. Only required when there are multiple phys
  present on a implementation.