Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / Documentation / devicetree / bindings / usb / ci-hdrc-zevio.txt

diff --git a/kernel/Documentation/devicetree/bindings/usb/ci-hdrc-zevio.txt b/kernel/Documentation/devicetree/bindings/usb/ci-hdrc-zevio.txt
new file mode 100644 (file)
index 0000000..abbcb2a
--- /dev/null
+++ b/kernel/Documentation/devicetree/bindings/usb/ci-hdrc-zevio.txt
@@ -0,0 +1,17 @@
+* LSI Zevio USB OTG Controller
+
+Required properties:
+- compatible: Should be "lsi,zevio-usb"
+- reg: Should contain registers location and length
+- interrupts: Should contain controller interrupt
+
+Optional properties:
+- vbus-supply: regulator for vbus
+
+Examples:
+               usb0: usb@b0000000 {
+                       reg = <0xb0000000 0x1000>;
+                       compatible = "lsi,zevio-usb";
+                       interrupts = <8>;
+                       vbus-supply = <&vbus_reg>;
+               };