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 + ports: $ref: /schemas/graph.yaml#/properties/ports -- 2.44.0