Add new compatible string "fsl,imx91-media-blk-ctrl" for i.MX91,
which has different input clocks compared to i.MX93. Update the
clock-names list and handle it in the if-else branch accordingly.

Keep the same restriction for the existed compatible strings.

Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Joy Zou <joy.zou@nxp.com>
---
Changes for v7:
1. add clocks constraints in the if-else branch.
2. reorder the imx93 and imx91 if-else branch.
   These changes come from review comments:
   https://lore.kernel.org/imx/urgfsmkl25woqy5emucfkqs52qu624po6rd532hpusg3fdnyg3@s5iwmhnfsi26/
4. add Reviewed-by tag.

Changes for v5:
1. The i.MX91 has different input clocks compared to i.MX93,
   so add new compatible string for i.MX91.
2. update clock-names list and handle it in the if-else branch.
---
 .../soc/imx/fsl,imx93-media-blk-ctrl.yaml     | 59 +++++++++++++++----
 1 file changed, 47 insertions(+), 12 deletions(-)

diff --git a/Documentation/devicetree/bindings/soc/imx/fsl,imx93-media-blk-ctrl.yaml b/Documentation/devicetree/bindings/soc/imx/fsl,imx93-media-blk-ctrl.yaml
index b3554e7f9e76..15e6f390b53b 100644
--- a/Documentation/devicetree/bindings/soc/imx/fsl,imx93-media-blk-ctrl.yaml
+++ b/Documentation/devicetree/bindings/soc/imx/fsl,imx93-media-blk-ctrl.yaml
@@ -18,7 +18,9 @@ description:
 properties:
   compatible:
     items:
-      - const: fsl,imx93-media-blk-ctrl
+      - enum:
+          - fsl,imx91-media-blk-ctrl
+          - fsl,imx93-media-blk-ctrl
       - const: syscon
 
   reg:
@@ -31,21 +33,54 @@ properties:
     maxItems: 1
 
   clocks:
+    minItems: 8
     maxItems: 10
 
   clock-names:
-    items:
-      - const: apb
-      - const: axi
-      - const: nic
-      - const: disp
-      - const: cam
-      - const: pxp
-      - const: lcdif
-      - const: isi
-      - const: csi
-      - const: dsi
+    minItems: 8
+    maxItems: 10
 
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: fsl,imx91-media-blk-ctrl
+    then:
+      properties:
+        clocks:
+          maxItems: 8
+        clock-names:
+          items:
+            - const: apb
+            - const: axi
+            - const: nic
+            - const: disp
+            - const: cam
+            - const: lcdif
+            - const: isi
+            - const: csi
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: fsl,imx93-media-blk-ctrl
+    then:
+      properties:
+        clocks:
+          minItems: 10
+        clock-names:
+          items:
+            - const: apb
+            - const: axi
+            - const: nic
+            - const: disp
+            - const: cam
+            - const: pxp
+            - const: lcdif
+            - const: isi
+            - const: csi
+            - const: dsi
 required:
   - compatible
   - reg
-- 
2.37.1