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Sun, 06 Apr 2025 21:46:50 -0700 (PDT) From: Nick Chan Date: Mon, 07 Apr 2025 12:45:23 +0800 Subject: [PATCH v6 14/21] arm64: dts: apple: t7000: Add CPU PMU nodes MIME-Version: 1.0 Message-Id: <20250407-apple-cpmu-v6-14-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=894; i=towinchenmi@gmail.com; h=from:subject:message-id; bh=gOE3a46CDNX3yVDAoVpyrWK4j8QsbYn+HXz/rfkRHIk=; b=owEBbQKS/ZANAwAIAQHKCLemxQgkAcsmYgBn81iH3+YmlrIk6rELKJ921/3DC4VYqrmOTFL5Z IKYXrgzhP6JAjMEAAEIAB0WIQRLUnh4XJes95w8aIMBygi3psUIJAUCZ/NYhwAKCRABygi3psUI JPPXEACeYWZb6Qe8nVF7Bpg87QTBRd8nTaQXFDxCft9qSVL/dChn5t40irfJnq2OmMGGhV6/oO2 FHRe0zhsQmy4E48rH83xK1VBLheqa0RZjwwLptucJpXKy+qXq35buXrD6bKnJVHTM/Yp+0ju5pd 0oV4SsDH6hZGbWDVlGM16qYK8hTWjc9sPwNNzchy09+Tsf+pv/gw0UpRtKRehaEwqYSs6Jyi916 oaJjfVxCqgY7rI9qjvyOT9Wes6MatAmXw7i/M/vM/+UhrhoOUuov2qhCeurLJ4j/1CLmjsgqnwa WBBCQLxF7dLZ+unE5hFTsIHn4WU7OQvs4Y8PSmCaBu2rPfK5UENIedJ+jgE29pYOEEq/Ko5Pjm1 OpxwE30Ofmdd6KjuFcnfX0JwDPiEfXBKZrEofTOpW7gkxGu+K30zNOX620C7xPkm4NOS6RZYI6r WfADjrIsRFhbdn446jIdWmW9kGOvwW2+vJEwNqrSd3aViIMmYXbFlby0GVh07x0W6zTE7c/ONlS qGazaEzlrAhyd0CA2K7jQfvQOO+bgtBLGYFZh+9+SApOrfaY+fd+80hS+HOaKn3WiRcP9jyVJfV 9+dl1gPAxMIsSI2G21SYfqvkkWR2ueWEiEAdhICY6HoKeTqxxpB/Kj7G5ifdC3ezDjjtZWm6mPp lkKgDgnKC85RB6A== 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_214651_756540_92111FF2 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 A8 SoC. Signed-off-by: Nick Chan --- arch/arm64/boot/dts/apple/t7000.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t7000.dtsi b/arch/arm64/boot/dts/apple/t7000.dtsi index 85a34dc7bc01088167d33d7b7e1cdb78161c46d8..f1415f50cb150ce1d33999c817243c3dc9184199 100644 --- a/arch/arm64/boot/dts/apple/t7000.dtsi +++ b/arch/arm64/boot/dts/apple/t7000.dtsi @@ -193,6 +193,14 @@ timer { interrupts = , ; }; + + pmu { + compatible = "apple,typhoon-pmu"; + interrupt-parent = <&aic>; + interrupts = , + ; + interrupt-affinity = <&cpu0 &cpu1>; + }; }; #include "t7000-pmgr.dtsi"