[PATCH 1/4] doc: dt-binding: ci-hdrc-usb2: add property for imx picophy

[Peter Chen]

> > ---
> >  Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt | 7 +++++++
> >  1 file changed, 7 insertions(+)
> >
> > diff --git a/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt
> > b/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt
> > index 51376cbe5f3d..e9858dafb08f 100644
> > --- a/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt
> > +++ b/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt
> > @@ -100,6 +100,13 @@ i.mx specific properties
> >    It's recommended to specify the over current polarity.
> >  - power-active-high: power signal polarity is active high
> >  - external-vbus-divider: enables off-chip resistor divider for Vbus
> > +- picophy,pre-emp-curr-control: HS Transmitter Pre-Emphasis Current
> 
> 'picophy' should be documented in vendor-prefixes.yaml?
> 

For chipidea binding doc, there is no vendor specific doc, only there are vendor
specific parts in general binding doc.

Peter


> Shawn
> 
> > +  Control. This signal controls the amount of current sourced to the
> > +  USB_OTG*_DP and USB_OTG*_DN pins after a J-to-K or K-to-J transition.
> > +  Details can refer to TXPREEMPAMPTUNE0 bits of USBNC_n_PHY_CFG1.
> > +- picophy,dc-vol-level-adjust: HS DC Voltage Level Adjustment.
> > +  Adjust the high-speed transmitter DC level voltage, details can
> > +refer
> > +  to TXVREFTUNE0 bits of USBNC_n_PHY_CFG1.
> >
> >  Example:
> >
> > --
> > 2.17.1
> >