-* Broadcom SATA3 PHY for STB
+* Broadcom SATA3 PHY
Required properties:
- compatible: should be one or more of
"brcm,bcm7425-sata-phy"
"brcm,bcm7445-sata-phy"
+ "brcm,iproc-ns2-sata-phy"
"brcm,phy-sata3"
- address-cells: should be 1
- size-cells: should be 0
-- reg: register range for the PHY PCB interface
-- reg-names: should be "phy"
+- reg: register ranges for the PHY PCB interface
+- reg-names: should be "phy" and "phy-ctrl"
+ The "phy-ctrl" registers are only required for
+ "brcm,iproc-ns2-sata-phy".
Sub-nodes:
Each port's PHY should be represented as a sub-node.
Sub-nodes required properties:
- reg: the PHY number
- phy-cells: generic PHY binding; must be 0
-Optional:
-- brcm,enable-ssc: use spread spectrum clocking (SSC) on this port
+Sub-nodes optional properties:
+- brcm,enable-ssc: use spread spectrum clocking (SSC) on this port
+ This property is not applicable for "brcm,iproc-ns2-sata-phy".
Example:
-
sata-phy@f0458100 {
compatible = "brcm,bcm7445-sata-phy", "brcm,phy-sata3";
reg = <0xf0458100 0x1e00>, <0xf045804c 0x10>;