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Sun, 06 Apr 2025 21:47:10 -0700 (PDT) From: Nick Chan Date: Mon, 07 Apr 2025 12:45:29 +0800 Subject: [PATCH v6 20/21] arm64: dts: apple: t8012: Add CPU PMU nodes MIME-Version: 1.0 Message-Id: <20250407-apple-cpmu-v6-20-ae8c2f225c1f@gmail.com> References: <20250407-apple-cpmu-v6-0-ae8c2f225c1f@gmail.com> In-Reply-To: <20250407-apple-cpmu-v6-0-ae8c2f225c1f@gmail.com> To: Will Deacon , Mark Rutland , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Catalin Marinas , Sven Peter , Janne Grunau , Alyssa Rosenzweig , Neal Gompa 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=893; i=towinchenmi@gmail.com; h=from:subject:message-id; bh=iSgQuvf9kmSTE4D2ckw53TzjQOR5RrwNb5r5c6wUTAU=; b=owEBbQKS/ZANAwAIAQHKCLemxQgkAcsmYgBn81iI4yDZKAdu9wJhoMkGQMGWnvtViIIDchS6e YAYt2NUBtmJAjMEAAEIAB0WIQRLUnh4XJes95w8aIMBygi3psUIJAUCZ/NYiAAKCRABygi3psUI JO3sEACc/heHWtuO02KNJ/05gdbCQFzrtSUeukVZSXbGO/W10Awaqv//7OOc70tBsW+S2sNMAh8 JiV9R2J4VxHb/tUxCR/R9hfB60Iwz3atVzCHQqodUN9V3GseI1bu4MA3peFaw0zARzV0379/E/h GriUm024aqKYDcGmkbVPfJuY9lJQdSVlDkbpqVzwTi3l1N6x8f7JC7+r3bKKhdB3RO3TgKbYZER mSp5T6MN2kE40wxdj7y5bCEvar9cFI1Vrvebs19VR7wq5XHdGrzupDX6m9URm/zrrL8hzsJF/JD hyIo6tHq0OlhzsediNtFiDLJs5CXXF3/nVviFQAPywTv4BkHp+/F5P3GGhGylt8rgMvA6DbLhzB k2RsElsbCAUatMk+GcOpEk1JUQDkvJRjzr0ccipvON+GXDNiWnxlAaTQAL+kALXolG2O/STN+18 cEm4dsBwJbNVi+dL88KkzoTQWlduxCrniu9GgKwzzeEfH6EvTTbdrPvSXTS/YoVAPHs0Sa0O4Pa NCBSnVwMXTg5xowCFEZ2dFahIM3ZzToiHMlk77gxYiv7xCaRPA7Oj6sGVtpTtIej9t3umPBdjEt NWHgc6pCumXxTjXuf2DtNMKYU5PdqKWGbetVl9xRpC1IK5H9iR6kZmm3nREfJrd0zmrG3dI22HC IDojzQ1B3jNzRJg== X-Developer-Key: i=towinchenmi@gmail.com; a=openpgp; fpr=4B5278785C97ACF79C3C688301CA08B7A6C50824 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250406_214711_637564_028E3536 X-CRM114-Status: UNSURE ( 9.72 ) X-CRM114-Notice: Please train this message. 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 Add CPU PMU nodes for Apple T2 SoC. Signed-off-by: Nick Chan --- arch/arm64/boot/dts/apple/t8012.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8012.dtsi b/arch/arm64/boot/dts/apple/t8012.dtsi index 42df2f51ad7be4c4533e76d18e49a9a747b6b7a8..d79ed754c68dd89fc8c52887e6dcbbce04fe126b 100644 --- a/arch/arm64/boot/dts/apple/t8012.dtsi +++ b/arch/arm64/boot/dts/apple/t8012.dtsi @@ -276,6 +276,14 @@ timer { interrupts = , ; }; + + pmu { + compatible = "apple,fusion-pmu"; + interrupt-parent = <&aic>; + interrupts = , + ; + interrupt-affinity = <&cpu0 &cpu1>; + }; }; #include "t8012-pmgr.dtsi"