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. > ports: > $ref: /schemas/graph.yaml#/properties/ports > > -- > 2.44.0 > -- With best wishes Dmitry
