[Patch v2 10/14] usb: doc: phy-mxs: update binding for adding disconnect line property

[Peter Chen]

On Wed, Oct 23, 2013 at 02:31:56PM +0800, Shawn Guo wrote:
> On Tue, Oct 22, 2013 at 01:58:44PM +0800, Peter Chen wrote:
> > This property is used to disconnect line between USB PHY and
> > USB controller.
> > 
> > Signed-off-by: Peter Chen <peter.chen at freescale.com>
> > ---
> >  Documentation/devicetree/bindings/usb/mxs-phy.txt |    4 ++++
> >  1 files changed, 4 insertions(+), 0 deletions(-)
> > 
> > diff --git a/Documentation/devicetree/bindings/usb/mxs-phy.txt b/Documentation/devicetree/bindings/usb/mxs-phy.txt
> > index 5837963..356c9b6 100644
> > --- a/Documentation/devicetree/bindings/usb/mxs-phy.txt
> > +++ b/Documentation/devicetree/bindings/usb/mxs-phy.txt
> > @@ -9,6 +9,9 @@ mxs PHY verions.
> >  - reg: Should contain registers location and length
> >  - interrupts: Should contain phy interrupt
> >  - fsl,anatop: phandle for anatop register, it is only for mx6 SoC serial
> > +- disconnect-line-without-vbus: needs to disconnect
> > +connection between USB PHY and controller, it can avoid
> > +unexpected wakeup interrupt when the PHY is out of power
> 
> If it's a mxs-phy specific property, we may need to have vendor prefix
> 'fsl,' for it.

It is mx6 version mxs-phy specific, I will add prefix "imx6"

> 
> I see you set the property in imx6qdl.dtsi.  Is it true that we should
> always set it for imx6q/dl?  If yes, why cannot we have the driver to
> force it for imx6q type of phy.  If no, where do we need to set it and
> where not?
> 

Yes, it is needed for current imx6dq, imx6dl, and imx6sl SoC.


-- 

Best Regards,
Peter Chen