dt-bindings: display: imx: convert fsl,tcon.txt to yaml format

Convert fsl,tcon.txt to yaml format.

Signed-off-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Stefan Agner <stefan@agner.ch>
Link: https://lore.kernel.org/r/20250417151134.3569837-1-Frank.Li@nxp.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>

Documentation/devicetree/bindings/display/fsl,tcon.txt

@@ -1,17 +0,0 @@
-Device Tree bindings for Freescale TCON Driver
-
-Required properties:
-- compatible:		Should be one of
-	* "fsl,vf610-tcon".
-
-- reg:			Address and length of the register set for tcon.
-- clocks:		From common clock binding: handle to tcon ipg clock.
-- clock-names:		From common clock binding: Shall be "ipg".
-
-Examples:
-timing-controller@4003d000 {
-	compatible = "fsl,vf610-tcon";
-	reg = <0x4003d000 0x1000>;
-	clocks = <&clks VF610_CLK_TCON0>;
-	clock-names = "ipg";
-};

Documentation/devicetree/bindings/display/fsl,vf610-tcon.yaml

@@ -0,0 +1,43 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/fsl,vf610-tcon.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Freescale TCON
+
+maintainers:
+  - Frank Li <Frank.Li@nxp.com>
+
+properties:
+  compatible:
+    const: fsl,vf610-tcon
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  clock-names:
+    items:
+      - const: ipg
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - clock-names
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/vf610-clock.h>
+
+    timing-controller@4003d000 {
+        compatible = "fsl,vf610-tcon";
+        reg = <0x4003d000 0x1000>;
+        clocks = <&clks VF610_CLK_TCON0>;
+        clock-names = "ipg";
+    };

MAINTAINERS

@@ -7895,7 +7895,7 @@ L:	dri-devel@lists.freedesktop.org
 S:	Supported
 T:	git https://gitlab.freedesktop.org/drm/misc/kernel.git
 F:	Documentation/devicetree/bindings/display/fsl,dcu.txt
-F:	Documentation/devicetree/bindings/display/fsl,tcon.txt
+F:	Documentation/devicetree/bindings/display/fsl,vf610-tcon.yaml
 F:	drivers/gpu/drm/fsl-dcu/
 
 DRM DRIVERS FOR FREESCALE IMX 5/6