Armada 375 comes with an USB2 host and device controller and an USB3
controller. The USB cluster control register allows to manage common
features of both USB controllers.
Signed-off-by: Gregory CLEMENT <gregory.clem...@free-electrons.com>
---
.../bindings/phy/armada-375-usb-phy-cluster.txt | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
create mode 100644
Documentation/devicetree/bindings/phy/armada-375-usb-phy-cluster.txt
diff --git
a/Documentation/devicetree/bindings/phy/armada-375-usb-phy-cluster.txt
b/Documentation/devicetree/bindings/phy/armada-375-usb-phy-cluster.txt
new file mode 100644
index 000000000000..258407c5ab90
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/armada-375-usb-phy-cluster.txt
@@ -0,0 +1,19 @@
+Armada 375 USB cluster
+----------------------
+
+Armada 375 comes with an USB2 host and device controller and an USB3
+controller. The USB cluster control register allows to manage common
+features of both USB controllers.
+
+Required properties:
+
+- compatible: "marvell,armada-375-usb-cluster"
+- reg: Should contain usb cluster register location and length.
+- #phy-cells : from the generic phy bindings, must be 1
+
+Example:
+ usbcluster: usb-cluster@18400 {
+ compatible = "marvell,armada-375-usb-cluster";
+ reg = <0x18400 0x4>;
+ #phy-cells = <1>
+ };
--
1.8.1.2
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