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. This commit adds the Device Tree binding documentation for this piece of hardware. Signed-off-by: Gregory CLEMENT <gregory.clement@xxxxxxxxxxxxxxxxxx> --- .../bindings/phy/armada-375-usb-phy-cluster.txt | 20 ++++++++++++++++++++ 1 file changed, 20 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..9bd1502e1f33 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/armada-375-usb-phy-cluster.txt @@ -0,0 +1,20 @@ +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. Possible +values are 0 (USB2), 1 (USB3). + +Example: + usbcluster: usb-cluster@18400 { + compatible = "marvell,armada-375-usb-cluster"; + reg = <0x18400 0x4>; + #phy-cells = <1> + }; -- 1.8.1.2 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html