Merge tag 'exynos-drm-misc-next-for-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-next

New feature
- Add DSIM bridge driver support for Exynos7870
  . Introduces Exynos7870 DSIM IP block support in the samsung-dsim bridge driver.
- Document Exynos7870 DSIM compatible in dt-bindings
  . Adds exynos7870 compatible string and required clocks in device tree schema.

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Inki Dae <inki.dae@samsung.com>
Link: https://lore.kernel.org/r/20250915111802.28177-1-inki.dae@samsung.com

Author: airlied

Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml

@@ -24,6 +24,7 @@ properties:
           - samsung,exynos5410-mipi-dsi
           - samsung,exynos5422-mipi-dsi
           - samsung,exynos5433-mipi-dsi
+          - samsung,exynos7870-mipi-dsi
           - fsl,imx8mm-mipi-dsim
           - fsl,imx8mp-mipi-dsim
       - items:
@@ -144,6 +145,32 @@ required:
 
 allOf:
   - $ref: ../dsi-controller.yaml#
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: samsung,exynos7870-mipi-dsi
+
+    then:
+      properties:
+        clocks:
+          minItems: 4
+          maxItems: 4
+
+        clock-names:
+          items:
+            - const: bus
+            - const: pll
+            - const: byte
+            - const: esc
+
+        ports:
+          required:
+            - port@0
+
+      required:
+        - ports
+
   - if:
       properties:
         compatible: