Documentation/devicetree/bindings/ata/sata_rcar.txt

   1 * Renesas R-Car SATA
   2
   3 Required properties:
   4 - compatible            : should contain one or more of the following:
   5                           - "renesas,sata-r8a774b1" for RZ/G2N
   6                           - "renesas,sata-r8a7779" for R-Car H1
   7                           - "renesas,sata-r8a7790-es1" for R-Car H2 ES1
   8                           - "renesas,sata-r8a7790" for R-Car H2 other than ES1
   9                           - "renesas,sata-r8a7791" for R-Car M2-W
  10                           - "renesas,sata-r8a7793" for R-Car M2-N
  11                           - "renesas,sata-r8a7795" for R-Car H3
  12                           - "renesas,sata-r8a77965" for R-Car M3-N
  13                           - "renesas,rcar-gen2-sata" for a generic R-Car Gen2
  14                              compatible device
  15                           - "renesas,rcar-gen3-sata" for a generic R-Car Gen3 or
  16                              RZ/G2 compatible device
  17                           - "renesas,rcar-sata" is deprecated
  18
  19                           When compatible with the generic version nodes
  20                           must list the SoC-specific version corresponding
  21                           to the platform first followed by the generic
  22                           version.
  23
  24 - reg                   : address and length of the SATA registers;
  25 - interrupts            : must consist of one interrupt specifier.
  26 - clocks                : must contain a reference to the functional clock.
  27
  28 Example:
  29
  30 sata0: sata@ee300000 {
  31         compatible = "renesas,sata-r8a7791", "renesas,rcar-gen2-sata";
  32         reg = <0 0xee300000 0 0x2000>;
  33         interrupt-parent = <&gic>;
  34         interrupts = <0 105 IRQ_TYPE_LEVEL_HIGH>;
  35         clocks = <&mstp8_clks R8A7791_CLK_SATA0>;
  36 };