Hi Rob, > From: Rob Herring > Sent: Thursday, February 04, 2016 5:45 AM > > On Tue, Feb 02, 2016 at 07:18:50PM +0900, Yoshihiro Shimoda wrote: > > To handle the VBUS on/off by a regulator driver, this patch adds > > description about phy-supply in the rcar-gen3-phy-usb2.txt. > > > > Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx> > > --- > > Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt | 2 ++ > > 1 file changed, 2 insertions(+) > > > > diff --git a/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt > b/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt > > index eaf7e9b..48b33a9 100644 > > --- a/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt > > +++ b/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt > > @@ -15,6 +15,8 @@ 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. > > +- phy-supply: Phandle to a regulator that provides power to the VBUS. This > > + regulator will be managed during the PHY power on/off sequence. > > Is "phy" the actual name of the input supply to the phy? Thank you for the comment! Yes, the "phy" is the actual name for the phy. So, I checked other phy drivers and then some drivers have "vbus-supply" to handle the vbus. And then, I think that this driver (or Generic PHY framework?) should have such property to handle the vbus. Best regards, Yoshihiro Shimoda > > > > Example (R-Car H3): > > > > -- > > 1.9.1 > > > > -- > > To unsubscribe from this list: send the line "unsubscribe devicetree" in > > the body of a message to majordomo@xxxxxxxxxxxxxxx > > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
