[v3,1/2] dt-bindings: i2c: qcom-cci: Document QCM2290 compatible

Commit Message

Loic Poulain April 3, 2025, 10:22 a.m. UTC

The CCI on QCM2290 is the interface for controlling camera sensor over I2C.
It requires only two clocks.

Signed-off-by: Loic Poulain <[e-mail]>
Reviewed-by: Krzysztof Kozlowski <[e-mail]>
---
 v2: Reorder commits and Fix binding testing syntax
 v3: Add clocks minItems for msm8974 as top-level minItems changed

 .../devicetree/bindings/i2c/qcom,i2c-cci.yaml | 22 +++++++++++++++++--
 1 file changed, 20 insertions(+), 2 deletions(-)

Patch

diff --git a/Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml b/Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml
index 73144473b9b2..5d117c8e238c 100644
--- a/Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml
+++ b/Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml
@@ -25,6 +25,7 @@  properties:
 
       - items:
           - enum:
+              - qcom,qcm2290-cci
               - qcom,sc7280-cci
               - qcom,sc8280xp-cci
               - qcom,sdm670-cci
@@ -44,11 +45,11 @@  properties:
     const: 0
 
   clocks:
-    minItems: 3
+    minItems: 2
     maxItems: 6
 
   clock-names:
-    minItems: 3
+    minItems: 2
     maxItems: 6
 
   interrupts:
@@ -113,6 +114,7 @@  allOf:
     then:
       properties:
         clocks:
+          minItems: 3
           maxItems: 3
         clock-names:
           items:
@@ -120,6 +122,22 @@  allOf:
             - const: cci_ahb
             - const: cci
 
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,qcm2290-cci
+    then:
+      properties:
+        clocks:
+          minItems: 2
+          maxItems: 2
+        clock-names:
+          items:
+            - const: camss_top_ahb
+            - const: cci
+
   - if:
       properties:
         compatible: