Merge remote-tracking branch 'nvdimm/libnvdimm-for-next'

[karo-tx-linux.git] / Documentation / devicetree / bindings / phy / samsung-phy.txt

diff --git a/Documentation/devicetree/bindings/phy/samsung-phy.txt b/Documentation/devicetree/bindings/phy/samsung-phy.txt
index 60c6f2a633e02d7b7179ec45c7b31bcda378f802..0289d3b07853e73f494106aca13780899a508abc 100644 (file)
--- a/Documentation/devicetree/bindings/phy/samsung-phy.txt
+++ b/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: