On Sun, Apr 7, 2024 at 11:31 PM Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx> wrote: > > On Tue, Apr 02, 2024 at 01:59:25PM +0300, Alexandru Ardelean wrote: > > On some HW designs, it's easier for the layout if the P/N pins are swapped. > > The driver currently has a DT property to do that. > > > > This change documents the 'lontium,pn-swap' property. > > > > Signed-off-by: Alexandru Ardelean <alex@xxxxxxxxxxx> > > --- > > .../devicetree/bindings/display/bridge/lontium,lt8912b.yaml | 6 ++++++ > > 1 file changed, 6 insertions(+) > > > > diff --git a/Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml b/Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml > > index 2cef252157985..3a804926b288a 100644 > > --- a/Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml > > +++ b/Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml > > @@ -24,6 +24,12 @@ properties: > > maxItems: 1 > > description: GPIO connected to active high RESET pin. > > > > + lontium,pn-swap: > > + description: Swap the polarities of the P/N pins in software. > > + On some HW designs, the layout is simplified if the P/N pins > > + are inverted. > > + type: boolean > > + > > I'd like to point out the standard `lane-polarities` property defined at > Documentation/devicetree/bindings/media/video-interfaces.yaml. You can > define and use it for the corresponding endpoint in the lt8912b schema. > Ohhh. Interesting :) Many thanks for pointing this out. This will make things much easier. Will do a V2 with this in a week or two. I'm traveling now. Thanks Alex > > ports: > > $ref: /schemas/graph.yaml#/properties/ports > > > > -- > > 2.44.0 > > > > -- > With best wishes > Dmitry
