Kernel-4.18.0-80.el8_ahci-dm816

Device tree binding for the TI DM816 AHCI SATA Controller

Required properties:

  • compatible: must be “ti,dm816-ahci”
  • reg: physical base address and size of the register region used by
     the controller (as defined by the AHCI 1.1 standard)
    
  • interrupts: interrupt specifier (refer to the interrupt binding)
  • clocks: list of phandle and clock specifier pairs (or only
        phandles for clock providers with '0' defined for
        #clock-cells); two clocks must be specified: the functional
        clock and an external reference clock
    

Example:

sata: sata@4a140000 {
    compatible = "ti,dm816-ahci";
    reg = <0x4a140000 0x10000>;
    interrupts = <16>;
    clocks = <&sysclk5_ck>, <&sata_refclk>;
};