dts: bindings: video: stm32: add title entry on stm32 video bindings

Add missing title entry in stm32 video device bindings.

Signed-off-by: Alain Volmat <[email protected]>

Author: Alain Volmat

dts/bindings/video/st,mipid02.yaml

@@ -1,7 +1,11 @@
 # Copyright (c) 2025 STMicroelectronics.
 # SPDX-License-Identifier: Apache-2.0
 
-description: MIPID02 CSI to DVP interface bridge
+title: MIPID02 CSI to DVP interface bridge
+
+description: |
+    The MIPID02 allows connecting a DVP sensor to a CSI-2–enabled
+    camera receiver.
 
 compatible: "st,mipid02"
 

dts/bindings/video/st,stm32-dcmi.yaml

@@ -4,8 +4,11 @@
 # SPDX-License-Identifier: Apache-2.0
 #
 
+title: STM32 DCMI (Digital Camera Memory Interface)
+
 description: |
-    STM32 Digital Camera Memory Interface (DCMI).
+    The STM32 DCMI (Digital Camera Memory Interface) allows
+    capturing data via a parallel interface (DVP).
 
     Example of node configuration at board level:
 

dts/bindings/video/st,stm32-dcmipp.yaml

@@ -4,8 +4,14 @@
 # SPDX-License-Identifier: Apache-2.0
 #
 
+title: STM32 DCMIPP (Digital Camera Memory Interface Pixel Processor)
+
 description: |
-    STM32 Digital Camera Memory Interface Pixel Processor (DCMIPP).
+    The STM32 DCMIPP (Digital Camera Memory Interface Pixel Processor) supports,
+    depending on the platform, data capture from either parallel (DVP) or
+    CSI-2 interfaces. It integrates up to three processing pipelines capable of
+    performing frame operations, including one pipeline with ISP functionality
+    enabled.
 
     Example of node configuration at board level:
 

dts/bindings/video/st,stm32-jpeg.yaml

@@ -4,9 +4,9 @@
 # SPDX-License-Identifier: Apache-2.0
 #
 
-description: |
-    STM32 JPEG HW Codec.
+title: STM32 JPEG HW Codec
 
+description: |
     The STM32 JPEG HW codec can decode JPEG compressed frames
     and encode uncompressed frames to the JPEG format.