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Wed, 17 Dec 2025 08:25:32 -0800 (PST) From: Nick Chan Date: Thu, 18 Dec 2025 00:23:30 +0800 Subject: [PATCH v9 17/21] arm64: dts: apple: s8001: Add CPU PMU nodes Precedence: bulk X-Mailing-List: asahi@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20251218-apple-cpmu-v9-17-4deadbe65d03@gmail.com> References: <20251218-apple-cpmu-v9-0-4deadbe65d03@gmail.com> In-Reply-To: <20251218-apple-cpmu-v9-0-4deadbe65d03@gmail.com> To: Will Deacon , Mark Rutland , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Catalin Marinas , Janne Grunau , Neal Gompa , Sven Peter Cc: Marc Zyngier , linux-arm-kernel@lists.infradead.org, linux-perf-users@vger.kernel.org, devicetree@vger.kernel.org, asahi@lists.linux.dev, linux-kernel@vger.kernel.org, Nick Chan X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=895; i=towinchenmi@gmail.com; h=from:subject:message-id; bh=PzJR4btrOIgWAbbA9/PgDRkfL56Q2zFHfShoVsaxiHQ=; 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Signed-off-by: Nick Chan --- arch/arm64/boot/dts/apple/s8001.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/apple/s8001.dtsi b/arch/arm64/boot/dts/apple/s8001.dtsi index b5b00dca6ffa4caa1d504860693da001a8ced80e..83c5c479c87fc1ae1bb7c6889aed9a71fb55d29c 100644 --- a/arch/arm64/boot/dts/apple/s8001.dtsi +++ b/arch/arm64/boot/dts/apple/s8001.dtsi @@ -298,6 +298,14 @@ timer { interrupts = , ; }; + + pmu { + compatible = "apple,twister-pmu"; + interrupt-parent = <&aic>; + interrupts = , + ; + interrupt-affinity = <&cpu0 &cpu1>; + }; }; #include "s8001-pmgr.dtsi" -- 2.52.0