On Tue, May 19, 2015 at 09:10:03PM -0500, Rob Herring wrote: > Combine the ChipIdea USB binding into a single document to reduce > duplication and fragmentation. This marks use of the old PHY bindings as > deprecated. Future compatible bindings should use generic PHY binding. Thanks, Rob. These are what I plan to do in future too. > diff --git a/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt b/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt > index 27f8b1e..f074827 100644 > --- a/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt > +++ b/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt > @@ -1,15 +1,35 @@ > * USB2 ChipIdea USB controller for ci13xxx > > Required properties: > -- compatible: should be "chipidea,usb2" > +- compatible: should be one of: > + "fsl,imx27-usb" > + "lsi,zevio-usb" > + "qcom,ci-hdrc" > + "chipidea,usb2" > - reg: base address and length of the registers > - interrupts: interrupt for the USB controller > > +Recommended properies: > +- phy_type: the type of the phy connected to the core. Should be one > + of "utmi", "utmi_wide", "ulpi", "serial" or "hsic". Without this > + property the PORTSC register won't be touched. > +- dr_mode: One of "host", "peripheral" or "otg". Defaults to "otg" > + > +Deprecated properties: > +- usb-phy: phandle for the PHY device. Use "phys" instead. > +- fsl,usbphy: phandle of usb phy that connects to the port. Use "phys" instead. > + > Optional properties: > - clocks: reference to the USB clock > - phys: reference to the USB PHY > - phy-names: should be "usb-phy" > - vbus-supply: reference to the VBUS regulator > +- fsl,usbmisc: phandler of non-core register device, with one argument > + that indicate usb controller index > +- disable-over-current: disable over current detect > +- external-vbus-divider: enables off-chip resistor divider for Vbus The above property is only for fsl, we may need to differentiate generic and vendor properties for reader. -- Best Regards, Peter Chen -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
