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authorAntoine Tenart <antoine.tenart@free-electrons.com>2014-11-20 22:53:26 +0100
committerKishon Vijay Abraham I <kishon@ti.com>2014-11-21 19:48:50 +0530
commit2f3fa3a0e5672f87f5b972910737a2ef60941b62 (patch)
treefb572fd851bc1f0aa5d75ddfeec8b27515e35534 /Documentation/devicetree/bindings/phy
parent13ebb68cb5a227abe2437094f99a699736e39e0a (diff)
Documentation: bindings: add doc for the Berlin USB PHY
Document the bindings of the Marvell Berlin USB PHY driver. Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'Documentation/devicetree/bindings/phy')
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diff --git a/Documentation/devicetree/bindings/phy/berlin-usb-phy.txt b/Documentation/devicetree/bindings/phy/berlin-usb-phy.txt
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+++ b/Documentation/devicetree/bindings/phy/berlin-usb-phy.txt
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+* Marvell Berlin USB PHY
+
+Required properties:
+- compatible: "marvell,berlin2-usb-phy" or "marvell,berlin2cd-usb-phy"
+- reg: base address and length of the registers
+- #phys-cells: should be 0
+- resets: reference to the reset controller
+
+Example:
+
+ usb-phy@f774000 {
+ compatible = "marvell,berlin2-usb-phy";
+ reg = <0xf774000 0x128>;
+ #phy-cells = <0>;
+ resets = <&chip 0x104 14>;
+ };

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