dt-bindings: media: rkisp1: Require pclk clock on i.MX8MP variant

The ISP integrated in the NXP i.MX8MP requires the pclk clock to access
the HDR stitching registers. Make it mandatory in the DT binding.

Link: https://lore.kernel.org/r/20250616011115.19515-2-laurent.pinchart@ideasonboard.com
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>

diff --git a/Documentation/devicetree/bindings/media/rockchip-isp1.yaml b/Documentation/devicetree/bindings/media/rockchip-isp1.yaml
index 6be00aca4181767379c104786e98cae7be62b38b..6b360cbb42e09a1030571b2a1c7dbccfbf432101 100644 (file)
--- a/Documentation/devicetree/bindings/media/rockchip-isp1.yaml
+++ b/Documentation/devicetree/bindings/media/rockchip-isp1.yaml
@@ -155,6 +155,10 @@ allOf:
             const: fsl,imx8mp-isp
     then:
       properties:
+        clocks:
+          minItems: 4
+        clock-names:
+          minItems: 4
         iommus: false
         phys: false
         phy-names: false