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Sun, 06 Apr 2025 21:47:00 -0700 (PDT) From: Nick Chan Date: Mon, 07 Apr 2025 12:45:26 +0800 Subject: [PATCH v6 17/21] arm64: dts: apple: s8001: Add CPU PMU nodes MIME-Version: 1.0 Message-Id: <20250407-apple-cpmu-v6-17-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=895; i=towinchenmi@gmail.com; h=from:subject:message-id; bh=umS18Mpui1EoUACcGD+WdVdka5VgnqwULsO8fA+OvnQ=; b=owEBbQKS/ZANAwAIAQHKCLemxQgkAcsmYgBn81iIqdXyLmDtBvsESjN7HS2mBfSWCzi936p7V fm0906jqguJAjMEAAEIAB0WIQRLUnh4XJes95w8aIMBygi3psUIJAUCZ/NYiAAKCRABygi3psUI JO4FD/9tOpeq8/h2OPsPrKBHo/X0tvi7bpPuEBKJm8FiP6qNhpcV00eoB04+3MvO4h5Jc1j80iS 4J8r8owDxAdaurNMGOEPAuqW4QQlNf9ohTJLVCWlhqxmCTDqfEFWO/laqWUe4gaXsTR0Xe5/zBH T3skkVKBOMvyujzaCXiESZyYAO+Myg7UcLgizWstY5E114QwW8WmOP0ASvkmVJvj+SfF2Ms/QoP mRQCoWoD9DznWery8KoU66fDtlZisCtN93RZfsUFOknoXTkjlOzMEu+hdlc64s5OEt3P994g4tL sHSft2GGuuLYTb9LtaPmxKaXaoKF9bTdBdeweJwXt8L7fcUltOBUPluwF16yEJjmbDEctKB6cPe zOi8Q59y2z+tOYXbkSj0CUoN7PQXReakggUmmyk/95GwRqUmDNs5UkBnZRugIswRfcxV7YcvC2n hl9D1OkpKBtoeV5wGt+LgNYOy2pBbBPO2AFarPxYIH5SGOgD650hAS52FkDdVEmXHOlfv6Wf79t epTjMl8qohJhPbPts0iX8J5tNJZ+i6S/UZBsIiT9B0+TJdGl8JpduIGlnjb7lCQTnUfeacEM3ax t4bZKn55++Qs2SowQB88diB19ByR3RLNJ3PJCRhft1jY1pOWME02FAZcfTRzgbZ93qpLD/UDqA9 7VwDTC6CBdvKzyw== 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_214701_513779_5C5621F5 X-CRM114-Status: UNSURE ( 9.62 ) 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 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"