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[175.159.121.134]) by smtp.googlemail.com with ESMTPSA id 98e67ed59e1d1-309ef03bb7fsm9953249a91.9.2025.04.28.20.44.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 28 Apr 2025 20:44:34 -0700 (PDT) From: Nick Chan Date: Tue, 29 Apr 2025 11:42:41 +0800 Subject: [PATCH RESEND v6 17/21] arm64: dts: apple: s8001: 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-v6-17-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=895; i=towinchenmi@gmail.com; h=from:subject:message-id; bh=umS18Mpui1EoUACcGD+WdVdka5VgnqwULsO8fA+OvnQ=; b=owEBbQKS/ZANAwAKAQHKCLemxQgkAcsmYgBoEErl/IRyZyitmYveeenL0GQFh0I4cCrA6w6+0 9uwRuLZGQaJAjMEAAEKAB0WIQRLUnh4XJes95w8aIMBygi3psUIJAUCaBBK5QAKCRABygi3psUI JKOPD/94+SO3FKA31NGVpaytKTjTzwMf8DGMAGqxJ3qNQv1fbU25mGiif6KB8zFmOIFvLYaKWGL 3lHVdyBFk3VRfYjagBokp7A32epeJOpRr3bJVzBAtyIVZqgpLmfpMToHKoHGY++WMKTkqCexJcY 1AIvtoXobSR0z7CFGe0K0VgakVOwp4KwFMJPtA3m6hveWhGKvUvslHaVSNUZfI8BvmyPZFRGF2B fkmqjzN8cyKVkPUbTvKRd7j6hIRFFUtzQ0F2bOvPjMh3k1hguUCEIraz0IrrJY89cYgQI6XzstX crkcRrNhOfbzhUx7Bf+JAI4RKtY1+2W6CSEXXwqfEr8gm+WxvaeeqyUHxORn7aXXXcjmZSW8esG FxKwhUjw33IrQrZtNqUD96Fh5DL4852ZvjvFJs25Ro5myt7hQOroQfZuIdpZ2chsNQ8pBwdwj5H b6eOaanSwrQX3ueBcLwJlIlfjw6zpHm5uxhCWQ1+qgKlTjF3GW9uX6zL6GjR8uWV13ApHCpN+Zm Pqf9CZC7srE0xwu7pfhnT9kbhIvEBjnD8rd3elEJ1HUD87JRVph6NcubeYCNYbPvF5XXl7utSGJ DICB8VUoC1e5100qCY2XDRjVWVrIOVJiLT8hLwRbmEzMLRjC5yX410cSKjuiRClh7xqZq1yZE3L +EU36l+T7kjRA4Q== X-Developer-Key: i=towinchenmi@gmail.com; a=openpgp; fpr=4B5278785C97ACF79C3C688301CA08B7A6C50824 Add CPU PMU nodes for Apple A9X SoC. 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 d56d49c048bbf55e5f2edf40f6fd1fcff6342a9f..33760c60a9189df5491256f81db7f413cada27a7 100644 --- a/arch/arm64/boot/dts/apple/s8001.dtsi +++ b/arch/arm64/boot/dts/apple/s8001.dtsi @@ -209,6 +209,14 @@ timer { interrupts = , ; }; + + pmu { + compatible = "apple,twister-pmu"; + interrupt-parent = <&aic>; + interrupts = , + ; + interrupt-affinity = <&cpu0 &cpu1>; + }; }; #include "s8001-pmgr.dtsi" -- 2.49.0