Documentation/devicetree/bindings/ata/fsl-sata.txt

   1 * Freescale 8xxx/3.0 Gb/s SATA nodes
   2
   3 SATA nodes are defined to describe on-chip Serial ATA controllers.
   4 Each SATA port should have its own node.
   5
   6 Required properties:
   7 - compatible        : compatible list, contains 2 entries, first is
   8                  "fsl,CHIP-sata", where CHIP is the processor
   9                  (mpc8315, mpc8379, etc.) and the second is
  10                  "fsl,pq-sata"
  11 - interrupts        : <interrupt mapping for SATA IRQ>
  12 - cell-index        : controller index.
  13                           1 for controller @ 0x18000
  14                           2 for controller @ 0x19000
  15                           3 for controller @ 0x1a000
  16                           4 for controller @ 0x1b000
  17
  18 Optional properties:
  19 - interrupt-parent  : optional, if needed for interrupt mapping
  20 - reg               : <registers mapping>
  21
  22 Example:
  23         sata@18000 {
  24                 compatible = "fsl,mpc8379-sata", "fsl,pq-sata";
  25                 reg = <0x18000 0x1000>;
  26                 cell-index = <1>;
  27                 interrupts = <2c 8>;
  28                 interrupt-parent = < &ipic >;
  29         };