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-rw-r--r--dts/Bindings/perf/arm,dsu-pmu.yaml2
1 files changed, 2 insertions, 0 deletions
diff --git a/dts/Bindings/perf/arm,dsu-pmu.yaml b/dts/Bindings/perf/arm,dsu-pmu.yaml
index aef63a542f..c87821be15 100644
--- a/dts/Bindings/perf/arm,dsu-pmu.yaml
+++ b/dts/Bindings/perf/arm,dsu-pmu.yaml
@@ -35,6 +35,8 @@ properties:
$ref: /schemas/types.yaml#/definitions/phandle-array
minItems: 1
maxItems: 12
+ items:
+ maxItems: 1
description: List of phandles for the CPUs connected to this DSU instance.
required: