X-Git-Url: http://plrg.eecs.uci.edu/git/?p=firefly-linux-kernel-4.4.55.git;a=blobdiff_plain;f=Documentation%2Fdevicetree%2Fbindings%2Fusb%2Frockchip-usb.txt;h=c6c25aaa18ea176ec0df4dc1ab089e4a43f77d51;hp=5d21bd8277604d3891dd324b68afe2398f0e7b28;hb=ec42359f2660cfd0afa81c4e38b9e3695a1828a0;hpb=668ac03964dd80712ef5326e17a23f46891d52e6;ds=sidebyside

diff --git a/Documentation/devicetree/bindings/usb/rockchip-usb.txt b/Documentation/devicetree/bindings/usb/rockchip-usb.txt
index 5d21bd827760..c6c25aaa18ea 100644
--- a/Documentation/devicetree/bindings/usb/rockchip-usb.txt
+++ b/Documentation/devicetree/bindings/usb/rockchip-usb.txt
@@ -18,6 +18,10 @@ Required properties:
    "1" represents that force otg to host only mode,
    "2" represents that force otg to device only mode.
 
+Optional properties:
+ - rockchip,usb-pmic-vbus: If present, OTG VBUS 5V is supplied
+   from PMIC.
+
 Example:
  - RK3288