Re: [PATCH v3 1/3] dt-bindings: connector: Add self-powered property

From: Rob Herring
Date: Fri Nov 02 2018 - 09:45:07 EST


On Fri, Nov 2, 2018 at 8:28 AM Heikki Krogerus
<heikki.krogerus@xxxxxxxxxxxxxxx> wrote:
>
> On Mon, Oct 01, 2018 at 12:44:59PM -0700, Badhri Jagan Sridharan wrote:
> > >From USB_PD_R3_0
> > 7.1.5 Response to Hard Resets
> > Device operation during and after a Hard Reset is defined as follows:
> > Self-powered devices Should Not disconnect from USB during a Hard Reset
> > (see Section 9.1.2).
> > Bus powered devices will disconnect from USB during a Hard Reset due to the
> > loss of their power source.
> >
> > Therefore it is necessary to know whether the port belongs to
> > a device which is self powered or bus powered. This change
> > adds "self-powered" flag to the connector class which present indicates
> > that the port belongs to a device that is self powered. Else it is
> > bus powered usb device.
> >
> > Signed-off-by: Badhri Jagan Sridharan <badhri@xxxxxxxxxx>
>
> Rob, I can see you acked one of the patches modifying tcpm.c in this
> series, but did you mean to put the tag to this patch instead?

Hum, indeed. Looks like a scripting fail in my reply. The R-by was for this one.

Reviewed-by: Rob Herring <robh@xxxxxxxxxx>

Rob