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-rw-r--r--Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml4
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml b/Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml
index 10e5a53e447b..01b1bbb3061f 100644
--- a/Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml
+++ b/Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml
@@ -26,11 +26,15 @@ properties:
resets:
maxItems: 1
+ '#hwlock-cells':
+ const: 1
+
required:
- compatible
- reg
- clocks
- resets
+ - "#hwlock-cells"
additionalProperties: false