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-* Broadcom SATA3 PHY
-
-Required properties:
-- compatible: should be one or more of
- "brcm,bcm7216-sata-phy"
- "brcm,bcm7425-sata-phy"
- "brcm,bcm7445-sata-phy"
- "brcm,iproc-ns2-sata-phy"
- "brcm,iproc-nsp-sata-phy"
- "brcm,phy-sata3"
- "brcm,iproc-sr-sata-phy"
- "brcm,bcm63138-sata-phy"
-- address-cells: should be 1
-- size-cells: should be 0
-- 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" and "brcm,iproc-sr-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
-
-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",
- "brcm,iproc-nsp-sata-phy" and "brcm,iproc-sr-sata-phy".
-
-- brcm,rxaeq-mode: string that indicates the desired RX equalizer
- mode, possible values are:
- "off" (equivalent to not specifying the property)
- "auto"
- "manual" (brcm,rxaeq-value is used in that case)
-
-- brcm,rxaeq-value: when 'rxaeq-mode' is set to "manual", provides the RX
- equalizer value that should be used. Allowed range is 0..63.
-
-Example
- sata-phy@f0458100 {
- compatible = "brcm,bcm7445-sata-phy", "brcm,phy-sata3";
- reg = <0xf0458100 0x1e00>, <0xf045804c 0x10>;
- reg-names = "phy";
- #address-cells = <1>;
- #size-cells = <0>;
-
- sata-phy@0 {
- reg = <0>;
- #phy-cells = <0>;
- };
-
- sata-phy@1 {
- reg = <1>;
- #phy-cells = <0>;
- };
- };