[PATCH v12 10/13] dt-bindings: display: vop2: describe constraint SoC by SoC

[Andy Yan]

From: Andy Yan <andy.yan at rock-chips.com>

As more SoCs variants are introduced, each SoC brings its own
unique set of constraints, describe this constraints SoC by
SoC will make things easier for adding new variant.

Signed-off-by: Andy Yan <andy.yan at rock-chips.com>

---

Changes in v12:
- Only change the description method for existing SoC.

Changes in v11:
- Remove redundant min/maxItems constraint

Changes in v10:
- Move interrupt-names back to top level
- Add constraint of interrupts for all platform
- Add constraint for all grf phandles
- Reorder some properties

Changes in v9:
- Drop 'vop-' prefix of interrupt-names.
- Add blank line between DT properties
- Remove list interrupt-names in top level

Changes in v8:
- Fix dt_binding_check errors
- ordered by soc name
- Link to the previous version:
  https://lore.kernel.org/linux-rockchip/6pn3qjxotdtpzucpul24yro7ppddezwuizneovqvmgdwyv2j7p@ztg4mqyiqmjf/T/#u

Changes in v4:
- describe constraint SOC by SOC, as interrupts of rk3576 is very
  different from others
- Drop Krzysztof's Reviewed-by, as this version changed a lot.

Changes in v3:
- ordered by soc name
- Add description for newly added interrupt

Changes in v2:
- Add dt bindings

 .../display/rockchip/rockchip-vop2.yaml       | 44 +++++++++++++------
 1 file changed, 30 insertions(+), 14 deletions(-)

diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip-vop2.yaml b/Documentation/devicetree/bindings/display/rockchip/rockchip-vop2.yaml
index 2531726af306..f23939e67fd0 100644
--- a/Documentation/devicetree/bindings/display/rockchip/rockchip-vop2.yaml
+++ b/Documentation/devicetree/bindings/display/rockchip/rockchip-vop2.yaml
@@ -14,6 +14,7 @@ description:
 maintainers:
   - Sandy Huang <hjc at rock-chips.com>
   - Heiko Stuebner <heiko at sntech.de>
+  - Andy Yan <andyshrk at 163.com>
 
 properties:
   compatible:
@@ -120,43 +121,58 @@ allOf:
       properties:
         compatible:
           contains:
-            const: rockchip,rk3588-vop
+            enum:
+              - rockchip,rk3566-vop
+              - rockchip,rk3568-vop
     then:
       properties:
         clocks:
-          minItems: 7
+          minItems: 5
+
         clock-names:
-          minItems: 7
+          minItems: 5
+
+        interrupts:
+          maxItems: 1
 
         ports:
           required:
             - port at 0
             - port at 1
             - port at 2
-            - port at 3
-
-      required:
-        - rockchip,grf
-        - rockchip,vo1-grf
-        - rockchip,vop-grf
-        - rockchip,pmu
 
-    else:
-      properties:
         rockchip,vo1-grf: false
         rockchip,vop-grf: false
         rockchip,pmu: false
 
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: rockchip,rk3588-vop
+    then:
+      properties:
         clocks:
-          maxItems: 5
+          minItems: 7
+
         clock-names:
-          maxItems: 5
+          minItems: 7
+
+        interrupts:
+          maxItems: 1
 
         ports:
           required:
             - port at 0
             - port at 1
             - port at 2
+            - port at 3
+
+      required:
+        - rockchip,grf
+        - rockchip,vo1-grf
+        - rockchip,vop-grf
+        - rockchip,pmu
 
 additionalProperties: false
 
-- 
2.34.1