Re: [PATCH v2 5/5] dt-bindings: perf: Add compatible for Arm DSU-110
From: Suzuki K Poulose <suzuki.poulose@arm.com>
Date: 2021-12-14 14:42:40
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linux-devicetree
On 14/12/2021 14:16, Robin Murphy wrote:
quoted hunk ↗ jump to hunk
DSU-110 is the newest and shiniest for Armv9. Its programmer's model is largely identical to the previous generation of DSUs, so we can treat it as compatible, but it does have a a handful of extra IMP-DEF PMU events to call its own. Thanks to the new notion of core complexes, the maximum number of supported CPUs goes up as well. Signed-off-by: Robin Murphy <robin.murphy@arm.com> --- v2: Also make it complete and valid Documentation/devicetree/bindings/perf/arm,dsu-pmu.yaml | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-)diff --git a/Documentation/devicetree/bindings/perf/arm,dsu-pmu.yaml b/Documentation/devicetree/bindings/perf/arm,dsu-pmu.yaml index 09ddeb6a3ccc..7f31bcecedb5 100644 --- a/Documentation/devicetree/bindings/perf/arm,dsu-pmu.yaml +++ b/Documentation/devicetree/bindings/perf/arm,dsu-pmu.yaml@@ -21,7 +21,11 @@ description: properties: compatible: - const: arm,dsu-pmu + oneOf: + - const: arm,dsu-pmu + - items: + - const: arm,dsu-110-pmu + - const: arm,dsu-pmu
Couldn't this be : compatible: oneOf: - const: arm,dsu-110-pmu - const: arm,dsu-pmu Otherwise, looks good to me. Suzuki _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel