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Sat, 26 Oct 2024 13:28:29 -0700 (PDT) Received: from [192.168.1.105] ([178.136.36.129]) by smtp.gmail.com with ESMTPSA id 38308e7fff4ca-2fcb451a494sm6370421fa.39.2024.10.26.13.28.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 26 Oct 2024 13:28:28 -0700 (PDT) From: Markuss Broks Subject: [PATCH 0/2] arm_pmuv3: Add support for Samsung Mongoose PMU Date: Sat, 26 Oct 2024 23:28:07 +0300 Message-Id: <20241026-mongoose-pmu-v1-0-f1a7448054be@gmail.com> MIME-Version: 1.0 X-B4-Tracking: v=1; b=H4sIANdQHWcC/6tWKk4tykwtVrJSqFYqSi3LLM7MzwNyDHUUlJIzE vPSU3UzU4B8JSMDIxNDAyMz3dz8vPT8/OJU3YLcUl1TIyMTg9QUY0OD5BQloJaCotS0zAqwcdG xtbUAi74RGF4AAAA= X-Change-ID: 20241026-mongoose-pmu-52240ed310cd 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=905; i=markuss.broks@gmail.com; s=20241024; h=from:subject:message-id; bh=Ctuv+X/u4Q3Y6JaiCMyXRkwH6JLPkazQ4p5Gw8ErVTs=; b=oALoBWszqZ6dy47IJH8/aQnv86LTjr2f8ij5r5Ykxk6QX21A4nGEyqhUcqrf7qHphoKCrU9fu AOx5ZzTBuslCdM9DDf04cbscGyCksv8DAbrc2uU4IDI2XP5PGKZN/bR X-Developer-Key: i=markuss.broks@gmail.com; a=ed25519; pk=p3Bh4oPpeCrTpffJvGch5WsWNikteWHJ+4LBICPbZg0= X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241026_132832_381924_8C484919 X-CRM114-Status: GOOD ( 10.47 ) 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hello, This series adds support to performance monitoring unit of the Samsung Mongoose CPU cores. They were released between 2016 and 2020, and they were used in Samsung Exynos SoCs, such as Exynos 8890, 8895, 9810, 9820 and 990 (9830). They implement ARMv8.2-A ISA and they are used as a fast cluster (big in the big.little scheme). This series consists of a patch adding the support and a patch for the dt-bindings. --- Markuss Broks (2): dt-bindings: arm: pmu: Add Samsung Mongoose core compatible perf: arm_pmuv3: Add support for Samsung Mongoose PMU Documentation/devicetree/bindings/arm/pmu.yaml | 1 + drivers/perf/arm_pmuv3.c | 3 +++ 2 files changed, 4 insertions(+) --- base-commit: f2493655d2d3d5c6958ed996b043c821c23ae8d3 change-id: 20241026-mongoose-pmu-52240ed310cd Best regards,