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[175.159.121.134]) by smtp.googlemail.com with ESMTPSA id 98e67ed59e1d1-309ef03bb7fsm9953249a91.9.2025.04.28.20.44.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 28 Apr 2025 20:44:31 -0700 (PDT) From: Nick Chan Date: Tue, 29 Apr 2025 11:42:40 +0800 Subject: [PATCH RESEND v6 16/21] arm64: dts: apple: s800-0-3: 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-v6-16-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=912; i=towinchenmi@gmail.com; h=from:subject:message-id; bh=duxT7MNXJw4vPLeIH5239k3CmgZWAQGQK2kW07pl76w=; b=owEBbQKS/ZANAwAKAQHKCLemxQgkAcsmYgBoEErl5A1ECOtTNng0tLnKXDnvyb07KxJIcMC+5 SNjbIZmLoGJAjMEAAEKAB0WIQRLUnh4XJes95w8aIMBygi3psUIJAUCaBBK5QAKCRABygi3psUI JHMXD/wJ6027IA1eE+iO9JomMzvUWoHwbUr0+PEnx4lRmEjmaW1Cy/p3GmMkYOUOt3Gcwwu644A iNFNEx5jt1OcJmtvU2r6dYE1oLH6JNXzNhVYQ/SJ1KMOakb9dQVKLWxIr/Syd1CuC73eekq6BRp VpfU5lr5PHujOxFpXOWHzW8jFShJ47f8Kg9ciBdXAJpI9wSpPDYHkpJwLn8W3TxL91+PKm0x+8p vx2C9ZstLrvj6vVpCvxgyCmReBs8Ka6OPrdjSWGiUqb9PJUUWcBKImifiIHMeCqJ3tOIj86nIna z26bosC1lp3M1qNqPWMlalzRh3AmVmukfJc0q9DEo5jClErJtsgAgqDn8oEB66/bFGh3XZLf13W XaI45hBeIziEk0fxxNCJ1zbNekMrbaM/FLxZx3IxEg1W1MKq26Ff6CwQZ5DXxz3Bghj4x+eCeaZ RYTzDjq2Xg4jJ1bTDu1gy4dBfBENStVrKQ9vkA3S3QxhcE3hg07lIz6l7HYyLweU0586d6h9btO kRNHxM+bxtOB6uDX6fUEppO2faEgybt87tVfjbOVB1Ioou5Ai707ssBB9+VFQLWFDI1sXzT3GUh 487zF6FZlcwJPioCb+vP/Ahj9r3VnIewLB0VEgRzvIBrUeDyJKQum4/tIiML9A46Fo2rUEiKzxu g1NClcHh8mdaObw== X-Developer-Key: i=towinchenmi@gmail.com; a=openpgp; fpr=4B5278785C97ACF79C3C688301CA08B7A6C50824 Add CPU PMU nodes for Apple A9 SoC. Signed-off-by: Nick Chan --- arch/arm64/boot/dts/apple/s800-0-3.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/apple/s800-0-3.dtsi b/arch/arm64/boot/dts/apple/s800-0-3.dtsi index c0e9ae45627c8150bc0ddcdc1e6ab65d52fa7219..56ac6e7f3803a16beacc74764262b02c75a96fce 100644 --- a/arch/arm64/boot/dts/apple/s800-0-3.dtsi +++ b/arch/arm64/boot/dts/apple/s800-0-3.dtsi @@ -167,6 +167,14 @@ timer { interrupts = , ; }; + + pmu { + compatible = "apple,twister-pmu"; + interrupt-parent = <&aic>; + interrupts = , + ; + interrupt-affinity = <&cpu0 &cpu1>; + }; }; #include "s800-0-3-pmgr.dtsi" -- 2.49.0