Documentation/devicetree/bindings/ata/brcm,sata-brcm.txt

   1 * Broadcom SATA3 AHCI Controller
   2
   3 SATA nodes are defined to describe on-chip Serial ATA controllers.
   4 Each SATA controller should have its own node.
   5
   6 Required properties:
   7 - compatible         : should be one or more of
   8                         "brcm,bcm7425-ahci"
   9                         "brcm,bcm7445-ahci"
  10                         "brcm,bcm-nsp-ahci"
  11                         "brcm,sata3-ahci"
  12 - reg                : register mappings for AHCI and SATA_TOP_CTRL
  13 - reg-names          : "ahci" and "top-ctrl"
  14 - interrupts         : interrupt mapping for SATA IRQ
  15
  16 Also see ahci-platform.txt.
  17
  18 Example:
  19
  20         sata@f045a000 {
  21                 compatible = "brcm,bcm7445-ahci", "brcm,sata3-ahci";
  22                 reg = <0xf045a000 0xa9c>, <0xf0458040 0x24>;
  23                 reg-names = "ahci", "top-ctrl";
  24                 interrupts = <0 30 0>;
  25                 #address-cells = <1>;
  26                 #size-cells = <0>;
  27
  28                 sata0: sata-port@0 {
  29                         reg = <0>;
  30                         phys = <&sata_phy 0>;
  31                 };
  32
  33                 sata1: sata-port@1 {
  34                         reg = <1>;
  35                         phys = <&sata_phy 1>;
  36                 };
  37         };