Commit Graph

2 Commits

Author SHA1 Message Date
Marcus Folkesson
c68f78ae1d 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 <marcus.folkesson@gmail.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://lore.kernel.org/r/20250721-st7571-format-v2-3-159f4134098c@gmail.com
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
2025-09-01 15:26:44 +02:00
Javier Martinez Canillas
d2bfb99964 dt-bindings: display: Add Sitronix ST7567 LCD Controller
Sitronix ST7567 is a monochrome Dot Matrix LCD Controller.

Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Marcus Folkesson <marcus.folkesson@gmail.com>
Link: https://lore.kernel.org/r/20250715110411.448343-5-javierm@redhat.com
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
2025-07-16 12:12:39 +02:00