Kernel-4.18.0-80.el8_st-spear-miphy

ST SPEAr miphy DT details

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.