[v3,1/2] dt-bindings: clock: mediatek: Add SMI LARBs reset for MT8188

Commit Message

Friday Yang Jan. 21, 2025, 6:50 a.m. UTC

SMI LARBs require reset functions when applying clamp operations.
Add '#reset-cells' for the clock controller located in image, camera
and IPE subsystems.

Signed-off-by: Friday Yang <[e-mail]>
---
 .../bindings/clock/mediatek,mt8188-clock.yaml | 21 +++++++++++++++++++
 1 file changed, 21 insertions(+)

--
2.46.0

Patch

diff --git a/Documentation/devicetree/bindings/clock/mediatek,mt8188-clock.yaml b/Documentation/devicetree/bindings/clock/mediatek,mt8188-clock.yaml
index 860570320545..2985c8c717d7 100644
--- a/Documentation/devicetree/bindings/clock/mediatek,mt8188-clock.yaml
+++ b/Documentation/devicetree/bindings/clock/mediatek,mt8188-clock.yaml
@@ -57,6 +57,27 @@  required:
   - reg
   - '#clock-cells'

+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - mediatek,mt8188-camsys-rawa
+              - mediatek,mt8188-camsys-rawb
+              - mediatek,mt8188-camsys-yuva
+              - mediatek,mt8188-camsys-yuvb
+              - mediatek,mt8188-imgsys-wpe1
+              - mediatek,mt8188-imgsys-wpe2
+              - mediatek,mt8188-imgsys-wpe3
+              - mediatek,mt8188-imgsys1-dip-nr
+              - mediatek,mt8188-imgsys1-dip-top
+              - mediatek,mt8188-ipesys
+
+    then:
+      required:
+        - '#reset-cells'
+
 additionalProperties: false

 examples: