From: Mikko Perttunen <mperttunen@nvidia.com>
Date: Wed, 17 Jul 2013 07:37:50 +0000 (+0300)
Subject: usb: tegra: Add vbus-supply property for host mode PHYs
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=80bd8a94712a0a9f2baeb03ad0546dd70f27ac4e;p=linux-beck.git

usb: tegra: Add vbus-supply property for host mode PHYs

Document vbus-supply as an optional property for host mode phy-tegra-usb PHYs.

Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Tested-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
---

diff --git a/Documentation/devicetree/bindings/usb/nvidia,tegra20-usb-phy.txt b/Documentation/devicetree/bindings/usb/nvidia,tegra20-usb-phy.txt
index c4c9e9e664aa..59c48542abb9 100644
--- a/Documentation/devicetree/bindings/usb/nvidia,tegra20-usb-phy.txt
+++ b/Documentation/devicetree/bindings/usb/nvidia,tegra20-usb-phy.txt
@@ -48,5 +48,5 @@ Optional properties:
       peripheral means it is device controller
       otg means it can operate as either ("on the go")
 
-Required properties for dr_mode == otg:
+VBUS control (required for dr_mode == host, optional for dr_mode == otg):
   - vbus-supply: regulator for VBUS