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[66.90.148.213]) by smtp.gmail.com with ESMTPSA id bi20sm910677oib.29.2021.12.08.10.21.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 08 Dec 2021 10:21:35 -0800 (PST) Received: (nullmailer pid 93575 invoked by uid 1000); Wed, 08 Dec 2021 18:21:34 -0000 Date: Wed, 8 Dec 2021 12:21:34 -0600 From: Rob Herring To: Robin Murphy Cc: will@kernel.org, catalin.marinas@arm.com, mark.rutland@arm.com, suzuki.poulose@arm.com, thierry.reding@gmail.com, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org Subject: Re: [PATCH 5/5] dt-bindings: perf: Add compatible for Arm DSU-110 Message-ID: References: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211208_102138_080931_730DB04C X-CRM114-Status: GOOD ( 19.68 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Tue, Dec 07, 2021 at 06:20:43PM +0000, Robin Murphy wrote: > 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 > --- > 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 b78b6b0fce66..b623520ad302 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: 'oneOf' and should be a list. jsonschema is case sensitive yet the tools are silent on wrong case (but handled by dtschema). > + const: "arm,dsu-pmu" > + items: > + const: "arm,dsu-110-pmu" > + const: "arm,dsu-pmu" 'items' needs to be a list here (Use '-'). > > interrupts: > items: > @@ -30,7 +34,7 @@ properties: > cpus: > $ref: /schemas/types.yaml#/definitions/phandle-array > minitems: 1 > - maxitems: 8 > + maxitems: 12 > description: List of phandles for the CPUs connected to this DSU instance. > > required: > -- > 2.28.0.dirty > > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel