dt-bindings: rtc: isl12022: add #clock-cells property

The isl12022 has a dual-purpose irq/f_out pin, which can either be used as an interrupt or clock output. Signed-off-by: Rasmus Villemoes <[email protected]> Reviewed-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Alexandre Belloni <[email protected]>
htbegin · Aug 15, 2023 · ab246c8 · ab246c8
1 parent a11b6c4
commit ab246c8
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/Documentation/devicetree/bindings/rtc/intersil,isl12022.yaml b/Documentation/devicetree/bindings/rtc/intersil,isl12022.yaml
@@ -19,6 +19,9 @@ properties:
   interrupts:
     maxItems: 1
 
+  '#clock-cells':
+    const: 0
+
   isil,battery-trip-levels-microvolt:
     description:
       The battery voltages at which the first alarm and second alarm
@@ -33,6 +36,13 @@ required:
 
 allOf:
   - $ref: rtc.yaml#
+  # If #clock-cells is present, interrupts must not be present
+  - if:
+      required:
+        - '#clock-cells'
+    then:
+      properties:
+        interrupts: false
 
 unevaluatedProperties: false