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charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20241026-mongoose-pmu-v1-1-f1a7448054be@gmail.com> References: <20241026-mongoose-pmu-v1-0-f1a7448054be@gmail.com> In-Reply-To: <20241026-mongoose-pmu-v1-0-f1a7448054be@gmail.com> To: Will Deacon , Mark Rutland , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Ivaylo Ivanov , Maksym Holovach , Markuss Broks X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1729974508; l=907; i=markuss.broks@gmail.com; s=20241024; h=from:subject:message-id; bh=pxSfIIbbzDQhlem4rS9n5rwMaU5xP9xgQizC2pOHkCg=; b=G2bpQn6ZjZqyQNJwfwqAC4PfkPkUBEBV1PyoRzw8pi52cGKBGqKDjqX3ONoIK4vfOXmNkFOnx sdU3mKxBjSoCSB6Q7mH30fKv5cO9gm+Eti7W1UYrtP7l0Q26VVyuBVT X-Developer-Key: i=markuss.broks@gmail.com; a=ed25519; pk=p3Bh4oPpeCrTpffJvGch5WsWNikteWHJ+4LBICPbZg0= Add the compatible for the Samsung Mongoose CPU PMU to the schema. Co-developed-by: Maksym Holovach Signed-off-by: Maksym Holovach Signed-off-by: Markuss Broks Acked-by: Krzysztof Kozlowski --- Documentation/devicetree/bindings/arm/pmu.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/arm/pmu.yaml b/Documentation= /devicetree/bindings/arm/pmu.yaml index 528544d0a1614c9f9bddaafa8dac4782d09ac7e9..a148ff54f2b8a92fa3fcfa78c1b= cc525dba1c6dd 100644 --- a/Documentation/devicetree/bindings/arm/pmu.yaml +++ b/Documentation/devicetree/bindings/arm/pmu.yaml @@ -74,6 +74,7 @@ properties: - qcom,krait-pmu - qcom,scorpion-pmu - qcom,scorpion-mp-pmu + - samsung,mongoose-pmu =20 interrupts: # Don't know how many CPUs, so no constraints to specify --=20 2.46.2 From nobody Mon Feb 9 02:33:13 2026 Received: from mail-lj1-f177.google.com (mail-lj1-f177.google.com [209.85.208.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6B9671D2B1A; 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Sat, 26 Oct 2024 13:28:31 -0700 (PDT) Received: from [192.168.1.105] ([178.136.36.129]) by smtp.gmail.com with ESMTPSA id 38308e7fff4ca-2fcb451a494sm6370421fa.39.2024.10.26.13.28.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 26 Oct 2024 13:28:30 -0700 (PDT) From: Markuss Broks Date: Sat, 26 Oct 2024 23:28:09 +0300 Subject: [PATCH 2/2] perf: arm_pmuv3: Add support for Samsung Mongoose PMU Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20241026-mongoose-pmu-v1-2-f1a7448054be@gmail.com> References: <20241026-mongoose-pmu-v1-0-f1a7448054be@gmail.com> In-Reply-To: <20241026-mongoose-pmu-v1-0-f1a7448054be@gmail.com> To: Will Deacon , Mark Rutland , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Ivaylo Ivanov , Maksym Holovach , Markuss Broks X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1729974508; l=1399; i=markuss.broks@gmail.com; s=20241024; h=from:subject:message-id; bh=J394BmadQmA1BF0F092yR1AXD6HdCMt8v36z3hVLWCg=; b=jMGqUvYaEE7eyVFSQzLzTFOFSEqQJZ5vGtuufroNlKvgKvDnsS4nuhMCzmHpP5IIzR/Nupmm3 dSciX6H/BsmDkAhEovrMcL9ZZapBv9dmxRWHNFnn8O/t3Aik9GRMTX2 X-Developer-Key: i=markuss.broks@gmail.com; a=ed25519; pk=p3Bh4oPpeCrTpffJvGch5WsWNikteWHJ+4LBICPbZg0= Add support for the Samsung Mongoose CPU core PMU. This just adds the names and links to DT compatible strings. Co-developed-by: Maksym Holovach Signed-off-by: Maksym Holovach Signed-off-by: Markuss Broks --- drivers/perf/arm_pmuv3.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/perf/arm_pmuv3.c b/drivers/perf/arm_pmuv3.c index 0afe02f879b45a8600b9cea1bfd88e6a68096a67..9eb5603e1dda18c4bdd27453047= 37932a27fde8a 100644 --- a/drivers/perf/arm_pmuv3.c +++ b/drivers/perf/arm_pmuv3.c @@ -1364,6 +1364,8 @@ PMUV3_INIT_SIMPLE(armv8_neoverse_v3ae) PMUV3_INIT_SIMPLE(armv8_nvidia_carmel) PMUV3_INIT_SIMPLE(armv8_nvidia_denver) =20 +PMUV3_INIT_SIMPLE(armv8_samsung_mongoose) + PMUV3_INIT_MAP_EVENT(armv8_cortex_a35, armv8_a53_map_event) PMUV3_INIT_MAP_EVENT(armv8_cortex_a53, armv8_a53_map_event) PMUV3_INIT_MAP_EVENT(armv8_cortex_a57, armv8_a57_map_event) @@ -1409,6 +1411,7 @@ static const struct of_device_id armv8_pmu_of_device_= ids[] =3D { {.compatible =3D "brcm,vulcan-pmu", .data =3D armv8_brcm_vulcan_pmu_init}, {.compatible =3D "nvidia,carmel-pmu", .data =3D armv8_nvidia_carmel_pmu_i= nit}, {.compatible =3D "nvidia,denver-pmu", .data =3D armv8_nvidia_denver_pmu_i= nit}, + {.compatible =3D "samsung,mongoose-pmu", .data =3D armv8_samsung_mongoose= _pmu_init}, {}, }; =20 --=20 2.46.2