Re: [PATCH v2 1/7] dt-bindings: msm/dsi: Add ref clock for PHYs

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Tue, Nov 27, 2018 at 09:41:39PM -0800, Doug Anderson wrote:
> Hi,
> 
> On Mon, Nov 26, 2018 at 3:12 PM Matthias Kaehlcke <mka@xxxxxxxxxxxx> wrote:
> >
> > Allow the PHY drivers to get the ref clock from the DT.
> >
> > Signed-off-by: Matthias Kaehlcke <mka@xxxxxxxxxxxx>
> > ---
> > Changes in v2:
> > - add the ref clock for all PHYs, not only the 10nm one
> > - updated commit message
> > ---
> >  Documentation/devicetree/bindings/display/msm/dsi.txt | 1 +
> >  1 file changed, 1 insertion(+)
> >
> > diff --git a/Documentation/devicetree/bindings/display/msm/dsi.txt b/Documentation/devicetree/bindings/display/msm/dsi.txt
> > index dfc743219bd88..b0485559a719c 100644
> > --- a/Documentation/devicetree/bindings/display/msm/dsi.txt
> > +++ b/Documentation/devicetree/bindings/display/msm/dsi.txt
> > @@ -106,6 +106,7 @@ Required properties:
> >  - clocks: Phandles to device clocks. See [1] for details on clock bindings.
> >  - clock-names: the following clocks are required:
> >    * "iface"
> > +  * "ref"
> 
> We can't quite make ref "required" because there are some old device
> tree files dating back to 2016 that would be broken.  It could be
> listed as optional, but I _think_ Rob is OK with it being listed as
> "required" for all new device tree files with the footnote that if
> it's not present then the code will still work.

Ok, will update the code to keep supporting old DT files and update
the description.
_______________________________________________
dri-devel mailing list
dri-devel@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/dri-devel




[Index of Archives]     [Linux DRI Users]     [Linux Intel Graphics]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]
  Powered by Linux