[PATCH 1/1] dt-bindings: display: imx: add deprecated property 'port' and 'display-timings'

[Frank Li]

Add deprecated property 'port' and 'display-timings' for i.MX5 SoCs (over
15 years) to fix below CHECK_DTBS warnings:
  arm/boot/dts/nxp/imx/imx51-apf51dev.dtb: disp1 (fsl,imx-parallel-display): 'display-timings', 'port' do not match any of the regexes: '^pinctrl-[0-9]+$'
        from schema $id: http://devicetree.org/schemas/display/imx/fsl,imx-parallel-display.yaml

Signed-off-by: Frank Li <Frank.Li at nxp.com>
---
 .../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 at 0
+
+  display-timings:
+    $ref: /schemas/display/panel/display-timings.yaml#
+    unevaluatedProperties: false
+    deprecated: true
+
 required:
   - compatible
 
-- 
2.43.0