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[175.159.121.134]) by smtp.googlemail.com with ESMTPSA id 98e67ed59e1d1-309ef03bb7fsm9953249a91.9.2025.04.28.20.44.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 28 Apr 2025 20:44:44 -0700 (PDT) From: Nick Chan Date: Tue, 29 Apr 2025 11:42:44 +0800 Subject: [PATCH RESEND v6 20/21] arm64: dts: apple: t8012: Add CPU PMU nodes Precedence: bulk X-Mailing-List: linux-perf-users@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20250429-apple-cpmu-v6-20-ed21815f0c3f@gmail.com> References: <20250429-apple-cpmu-v6-0-ed21815f0c3f@gmail.com> In-Reply-To: <20250429-apple-cpmu-v6-0-ed21815f0c3f@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/ZANAwAKAQHKCLemxQgkAcsmYgBoEErmBO4nJnK5mFPF40lad4p+BSKJJgrH+MZn7 sq2/grmPHyJAjMEAAEKAB0WIQRLUnh4XJes95w8aIMBygi3psUIJAUCaBBK5gAKCRABygi3psUI JOtkD/9p5R5bmRzF8RZxw0kgeMs0uNsPHoqfnYjW+vmoqBbxtxeoO6ad3tbGJ9wfuvHxK5mpxMO wIxI0CXw5vmijcdumpsQcOkB7JVaZqrID7+Zr2ye58YFLpFWKRi77q8ffHFHrZ8Gggm7Og8Xvol UNbMssQR1fLxePqjUnfSST7/n0t+HiJWcDRdW9XFizJH9wyZ/NrTeRki6N78F3yUwO0cH/z6F7g /TORZXoKldoHsSHanyvFdJGj+lsrBcabdzp4zokYekXiYccfG6pqPXMgdBhmfhwrog/v5reAbIx Kvb3p8CQbxgnD8rLuo7rq//4nOouJoC6oHHuRWNs8aZHw7fNea65Qhy6+yodo6haAjiZASQrhnp jISf+cvhVA98LZeijP2N8717K/qZj+ArhpITbGmD2GKh8m3bfrqvvIF2OvejSuqODpIGuSHKah4 CsPh8tcbFe3oPcUo3P2gyvVUCpEvTzo+g8ZG6WOWFdNK9nTQkfWRMgUs9qIbDERPFJL6B4X8Fw8 fxb4Hc2Ua4zgvnDMgO8kkTA/sIHAKOQh7D8g/GSapyx5+cynYVtm7CAPPs1JdiXnfcScaCm0W6N +VAlmG7IVsFIgUXnJy1avWP9WKc+tPHEWi8FuYEaAmqrzEfg4cojYwrn6aedQDgUxNR9/9KbXbY cZYlEABjiv6VR7A== X-Developer-Key: i=towinchenmi@gmail.com; a=openpgp; fpr=4B5278785C97ACF79C3C688301CA08B7A6C50824 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" -- 2.49.0