diff options
| author | Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> | 2016-03-03 19:09:05 +0900 |
|---|---|---|
| committer | Kishon Vijay Abraham I <kishon@ti.com> | 2016-04-30 20:12:25 +0530 |
| commit | 6dcfd7c300bf3588d4f2500e14d90ffea5595e84 (patch) | |
| tree | f9a23875f33c4bf849a9d9cdfbd24873b9e4e82e /Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt | |
| parent | 801a69c787812f987f38feb2f54782bcf2a4a007 (diff) | |
phy: rcar-gen3-usb2: Add vbus-supply to handle VBUS on/off
To handle the VBUS on/off by a regulator driver, this patch adds
regulator APIs calling in the driver and description about vbus-supply
in the rcar-gen3-phy-usb2.txt.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt b/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt index f9511ad95b94..2281d6cdecb1 100644 --- a/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt +++ b/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt @@ -21,6 +21,8 @@ To use a USB channel where USB 2.0 Host and HSUSB (USB 2.0 Peripheral) are combined, the device tree node should set interrupt properties to use the channel as USB OTG: - interrupts: interrupt specifier for the PHY. +- vbus-supply: Phandle to a regulator that provides power to the VBUS. This + regulator will be managed during the PHY power on/off sequence. Example (R-Car H3): |