Documentation/devicetree/bindings/phy/brcm,brcmstb-sata-phy.txt

   1 * Broadcom SATA3 PHY for STB
   2
   3 Required properties:
   4 - compatible: should be one or more of
   5      "brcm,bcm7425-sata-phy"
   6      "brcm,bcm7445-sata-phy"
   7      "brcm,phy-sata3"
   8 - address-cells: should be 1
   9 - size-cells: should be 0
  10 - reg: register range for the PHY PCB interface
  11 - reg-names: should be "phy"
  12
  13 Sub-nodes:
  14   Each port's PHY should be represented as a sub-node.
  15
  16 Sub-nodes required properties:
  17 - reg: the PHY number
  18 - phy-cells: generic PHY binding; must be 0
  19 Optional:
  20 - brcm,enable-ssc: use spread spectrum clocking (SSC) on this port
  21
  22
  23 Example:
  24
  25         sata-phy@f0458100 {
  26                 compatible = "brcm,bcm7445-sata-phy", "brcm,phy-sata3";
  27                 reg = <0xf0458100 0x1e00>, <0xf045804c 0x10>;
  28                 reg-names = "phy";
  29                 #address-cells = <1>;
  30                 #size-cells = <0>;
  31
  32                 sata-phy@0 {
  33                         reg = <0>;
  34                         #phy-cells = <0>;
  35                 };
  36
  37                 sata-phy@1 {
  38                         reg = <1>;
  39                         #phy-cells = <0>;
  40                 };
  41         };