diff mbox series

[v7,03/10] dt-bindings: media: rkisp1: document different irq possibilities

Message ID 20210723073221.1276358-4-heiko@sntech.de
State New
Headers show
Series rkisp1 support for px30 | expand

Commit Message

Heiko Stuebner July 23, 2021, 7:32 a.m. UTC 
From: Heiko Stuebner <heiko.stuebner@theobroma-systems.com>

Some variants have one irq signaling all of MI, MIPI and ISP events
while some rkisp1 variants use separate irqs for each.

Adapt the binding to handle both cases.

Signed-off-by: Heiko Stuebner <heiko.stuebner@theobroma-systems.com>
Reviewed-by: Rob Herring <robh@kernel.org>
---
 .../bindings/media/rockchip-isp1.yaml         | 45 +++++++++++++------
 1 file changed, 31 insertions(+), 14 deletions(-)
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/media/rockchip-isp1.yaml b/Documentation/devicetree/bindings/media/rockchip-isp1.yaml
index 2f8f0625d22e..14ac5730b377 100644
--- a/Documentation/devicetree/bindings/media/rockchip-isp1.yaml
+++ b/Documentation/devicetree/bindings/media/rockchip-isp1.yaml
@@ -21,7 +21,14 @@  properties:
     maxItems: 1
 
   interrupts:
-    maxItems: 1
+    minItems: 1
+    maxItems: 3
+
+  interrupt-names:
+    items:
+      - const: isp
+      - const: mi
+      - const: mipi
 
   clocks:
     minItems: 3
@@ -90,19 +97,29 @@  required:
   - power-domains
   - ports
 
-if:
-  properties:
-    compatible:
-      contains:
-        const: rockchip,rk3399-cif-isp
-then:
-  properties:
-    clocks:
-      minItems: 3
-      maxItems: 4
-    clock-names:
-      minItems: 3
-      maxItems: 4
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: rockchip,rk3399-cif-isp
+    then:
+      properties:
+        clocks:
+          minItems: 3
+          maxItems: 4
+        clock-names:
+          minItems: 3
+          maxItems: 4
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: rockchip,px30-cif-isp
+    then:
+      required:
+        - interrupt-names
 
 additionalProperties: false