Hi Maxime, Thank you for the patch. On Fri, Feb 14, 2020 at 01:32:43PM +0100, Maxime Ripard wrote: > SoCs that have multiple TCONs can use the two set of pins on the first TCON > to drive a dual-link display. Add a property to enable the dual link. > > Signed-off-by: Maxime Ripard <maxime@xxxxxxxxxx> > --- > .../bindings/display/allwinner,sun4i-a10-tcon.yaml | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-tcon.yaml b/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-tcon.yaml > index 86ad617d2327..aa6dd8409dbc 100644 > --- a/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-tcon.yaml > +++ b/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-tcon.yaml > @@ -105,6 +105,13 @@ properties: > - const: edp > - const: lvds > > + allwinner,lvds-dual-link: > + type: boolean > + description: | > + On a SoC with two TCON with LVDS support, the first TCON can > + operate over both pins sets to output in a dual-link setup. This > + will be triggered by setting this property. Could you maybe provide an example of how this property is supposed to be used ? I'm especially wondering what ports are used in that case and how they're connected. > + > ports: > type: object > description: | -- Regards, Laurent Pinchart
