[PATCH 1/1] dt-bindings: display: panel-simple-lvds-dual-ports: use unevaluatedProperties

[Frank Li]

Replace additionalProperties with unevaluatedProperties because it ref to
panel-common.yaml.

Remove properties (backlight, enable-gpios and power-supply), which defined
in panel-common.yaml.

Fix below warning:
arch/arm64/boot/dts/freescale/imx8mp-evk-mx8-dlvds-lcd1.dtb: panel-lvds: 
'panel-timing' does not match any of the regexes: 'pinctrl-[0-9]+'
        from schema $id: 
http://devicetree.org/schemas/display/panel/panel-simple-lvds-dual-ports.yaml#

Signed-off-by: Frank Li <frank...@nxp.com>
---
 .../display/panel/panel-simple-lvds-dual-ports.yaml         | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git 
a/Documentation/devicetree/bindings/display/panel/panel-simple-lvds-dual-ports.yaml
 
b/Documentation/devicetree/bindings/display/panel/panel-simple-lvds-dual-ports.yaml
index e78160d1aa24c..10ed4b57232b9 100644
--- 
a/Documentation/devicetree/bindings/display/panel/panel-simple-lvds-dual-ports.yaml
+++ 
b/Documentation/devicetree/bindings/display/panel/panel-simple-lvds-dual-ports.yaml
@@ -84,11 +84,7 @@ properties:
       - port@0
       - port@1
 
-  backlight: true
-  enable-gpios: true
-  power-supply: true
-
-additionalProperties: false
+unevaluatedProperties: false
 
 required:
   - compatible
-- 
2.34.1