The Berlin SATA PHY drives the PHY related to the SATA interface and
allows to power up/down each PHY independently. Add the corresponding
documentation.
Signed-off-by: Antoine Ténart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
---
Documentation/devicetree/bindings/phy/berlin-sata-phy.txt | 15 +++++++++++++++
1 file changed, 15 insertions(+)
create mode 100644 Documentation/devicetree/bindings/phy/berlin-sata-phy.txt
diff --git a/Documentation/devicetree/bindings/phy/berlin-sata-phy.txt b/Documentation/devicetree/bindings/phy/berlin-sata-phy.txt
new file mode 100644
index 000000000000..6d1cf5e11cfc
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/berlin-sata-phy.txt
@@ -0,0 +1,15 @@
+Berlin SATA PHY
+---------------
+
+Required properties:
+- compatible: "marvell,berlin-sata-phy"
+- #phy-cells: from the generic PHY bindings, must be 1
+- reg: address and length of the register
+
+Example:
+ sata_phy0: phy@f7e900a0 {
+ compatible = "marvell,berlin-sata-phy";
+ reg = <0xf7e900a0 0x10>;
+ #phy-cells = <1>;
+ status = "okay";
+ };
--
1.9.1
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