From c68f78ae1d86a5eb9632b72f7b4f15912bff5b0f Mon Sep 17 00:00:00 2001 From: Marcus Folkesson Date: Mon, 21 Jul 2025 12:43:33 +0200 Subject: [PATCH] dt-bindings: display: sitronix,st7567: add optional inverted property Depending on which display that is connected to the controller, an "1" means either a black or a white pixel. The supported format (R1) expects the pixels to map against: 0 => Black 1 => White If this is not what the display map against, the controller has support to invert these values. Signed-off-by: Marcus Folkesson Reviewed-by: Rob Herring (Arm) Reviewed-by: Javier Martinez Canillas Link: https://lore.kernel.org/r/20250721-st7571-format-v2-3-159f4134098c@gmail.com Signed-off-by: Javier Martinez Canillas --- .../devicetree/bindings/display/sitronix,st7567.yaml | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/display/sitronix,st7567.yaml b/Documentation/devicetree/bindings/display/sitronix,st7567.yaml index e8a5b8ad18fe..2eb6d00b5a25 100644 --- a/Documentation/devicetree/bindings/display/sitronix,st7567.yaml +++ b/Documentation/devicetree/bindings/display/sitronix,st7567.yaml @@ -23,6 +23,11 @@ properties: reg: maxItems: 1 + sitronix,inverted: + type: boolean + description: + Display pixels are inverted, i.e. 0 is white and 1 is black. + width-mm: true height-mm: true panel-timing: true -- 2.51.0