X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=kernel%2FDocumentation%2Fdevicetree%2Fbindings%2Fphy%2Fsamsung-phy.txt;h=0289d3b07853e73f494106aca13780899a508abc;hb=e09b41010ba33a20a87472ee821fa407a5b8da36;hp=60c6f2a633e02d7b7179ec45c7b31bcda378f802;hpb=9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00;p=kvmfornfv.git

diff --git a/kernel/Documentation/devicetree/bindings/phy/samsung-phy.txt b/kernel/Documentation/devicetree/bindings/phy/samsung-phy.txt
index 60c6f2a63..0289d3b07 100644
--- a/kernel/Documentation/devicetree/bindings/phy/samsung-phy.txt
+++ b/kernel/Documentation/devicetree/bindings/phy/samsung-phy.txt
@@ -44,6 +44,9 @@ Required properties:
 	- the "ref" clock is used to get the rate of the clock provided to the
 	  PHY module
 
+Optional properties:
+- vbus-supply: power-supply phandle for vbus power source
+
 The first phandle argument in the PHY specifier identifies the PHY, its
 meaning is compatible dependent. For the currently supported SoCs (Exynos 4210
 and Exynos 4212) it is as follows: