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Change dts will cause break back compatiblity. This is too old chips and I have not information panel's detail information. Frank > > > > > Signed-off-by: Frank Li > > --- > > .../display/imx/fsl,imx-parallel-display.yaml | 11 +++++++++++ > > 1 file changed, 11 insertions(+) > > > > diff --git a/Documentation/devicetree/bindings/display/imx/fsl,imx-parallel-display.yaml b/Documentation/devicetree/bindings/display/imx/fsl,imx-parallel-display.yaml > > index bbcfe7e2958b7..b0c5869771fae 100644 > > --- a/Documentation/devicetree/bindings/display/imx/fsl,imx-parallel-display.yaml > > +++ b/Documentation/devicetree/bindings/display/imx/fsl,imx-parallel-display.yaml > > @@ -42,6 +42,17 @@ properties: > > unevaluatedProperties: false > > description: output port connected to a panel > > > > + port: > > + $ref: /schemas/graph.yaml#/properties/port > > + unevaluatedProperties: false > > + deprecated: true > > + description: input port connected to the IPU display interface, see port@0 > > + > > + display-timings: > > + $ref: /schemas/display/panel/display-timings.yaml# > > + unevaluatedProperties: false > > + deprecated: true > > + > > required: > > - compatible > > > > -- > > 2.43.0 > >