From nobody Thu Dec 18 01:32:35 2025 Received: from mail-pg1-f182.google.com (mail-pg1-f182.google.com [209.85.215.182]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8E88B3002A7 for ; Tue, 14 Oct 2025 15:05:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.215.182 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760454337; cv=none; b=Z6hTk+d8gjaBNS4Wtvs28v7LMDAJNCPuAJGdOA4LOgUzZXQBwRLMSyqzTWhsFOUJuPVFdYu70yGUtOlEiO1CoaEIXxEhB6MGn1OsE5m4QPonH2QJSdv3pSg+OyOy8jot+J+C6PfvJYmCXOB19BsqMhQC8vLyNf/oh1MOARFA1tI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760454337; c=relaxed/simple; bh=NgiaadnBWzmQWHLVGXTkghr12q4e2Z2pGwu46CpKaLI=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=L8EUIjELP491WKOluTO2CUEPlYKZyFgtbIbmnHviZodOB2fOzn3bYdYZeGQf5bm2CCqzAVQyckFtqeDftL+k7s+FSdez9J/ibfkppv/lOfEzAMffzn3YUAjS+PTcmI9WLM6tI2IDuc/iL9zcoxO9S5O4nmmg+c6KO8PNIxlMSdE= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=l1ODXOwH; arc=none smtp.client-ip=209.85.215.182 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="l1ODXOwH" Received: by mail-pg1-f182.google.com with SMTP id 41be03b00d2f7-b556284db11so4826557a12.0 for ; Tue, 14 Oct 2025 08:05:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1760454334; x=1761059134; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=kj7fG7XAER68na8hgLjfPolxfyD9eQkGEiz9N4R6m0U=; b=l1ODXOwHX4RHTUMAokaq07RB32KPCjn0Z2UEf/39fX+bgFSerj07NKdYQLmS6oeRp8 Drz+geJ7JXGfx10OOy2OvgXohnvCgAvoW3ZJIF8E08xwy4QCwFi+jeth6OBQ9KQ9TbE+ zFrP7MulpTLVAHGw/pODksDelJZIRBzs7QkKXVNENVDTfkhnfs6VxVVucB1gdKo80hoL pyRB/2JkQ9AHM7OYYTyMBaM0oHMRnYCd3nu9qZ0Qud9Smbjz6q0QOTH/X4qYjFD/wEMu MEAp4DuYSYI2dIV2QzeGlOFuARUS499e2amUUP4mhaRFzfgGxTmMbxK4UXUgv+0zkkWL r8Ug== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1760454334; x=1761059134; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=kj7fG7XAER68na8hgLjfPolxfyD9eQkGEiz9N4R6m0U=; b=Rx2jsB9oSQQQkOBoK/43PmeWwa08tlfJrEYlN1H3nRTzFy+gSt98pE28NfY9Vfg9D4 rW+z82Bdm9YBAsOLQQowu1S7WADFMWNn/2VwhBUExfh5xnrEh91LVSDmHkt9jEOu89sc ngZvWmsRPi3fY2Tyt/num5DV7IbDDmXdPlq1QQcbCdMnLnPFG2iXRl3rWeEJdb4zLRe0 3Vd51g4dAmm7D+lFGGwxhH4LGgKGPRAK74ceWtsuAQJ5m6gmEaZQo4VNXFl3p11K2tHG 25AV3S3OUH1xFjRtl7anDxXrtzqF20Qz5Y1i6z7bLyDS2Uy1/+1VSa0WdOqfP1e3YJ7N HOtA== X-Forwarded-Encrypted: i=1; AJvYcCV3IcBLPuPRqjnMOY2VbvtK/eR47o5zB9CJCDSsOZwTenqxGFr6PdD+oSQS4jK+8NJtIpGo/cD2vZDkXBQ=@vger.kernel.org X-Gm-Message-State: AOJu0YyrM7UPn9eZMqEkTMYYKNIZogarqT4DmlYLk+6Kk48bn1txqruV 9ACURQQeUN5SdKnhMAaK65Temfj1iQ7qsPIH0wg7/oPrr9qabOaIGFyIomsjqQ== X-Gm-Gg: ASbGncsYgMoTD1NGyz2edokeDK3M8CW4bYGgTV3Kd3FJgcZBd5G0OqkqmMYxJNa183a VKq52dy2DsctNVYBuRaXgvcjSvTaDxqvVJW5AjP6mANcBwu3ICdWop925hdmZZQmO5QFCgq7Nll PUT/3js5X1cKN4UrHPKPg0nD65334nfoSe3ekMVFp42nQKh6CSKt5BoZDEBPzK97DU/Qw+4BJo3 uqlH2yT3iaqx7H784qyAJMe1oC1gyZ7ebSwwvbt4Y6oTJsG08/hrFv9wYAS7RAke7hbfeBle4VV vfbvqBDS9KARyIt7NTmF8BjGAoJDHb70Gz9a1NbfvoA/NQEf3iL1mPU+ZyxCGuyfActFMsSRCQk kZ+5rUEYlC7lJAMIO6yFj8oThO3Q3ltzZiO3sg91///s= X-Google-Smtp-Source: AGHT+IHbjYg+JErGsDXlogYv4U5n/Ev957SikqxwbnwgsM4THfPZkc2ANoLT1k5m1jk1sr8QGnevjA== X-Received: by 2002:a17:903:1a8f:b0:252:5220:46b4 with SMTP id d9443c01a7336-290273ef076mr279316715ad.37.1760454333232; Tue, 14 Oct 2025 08:05:33 -0700 (PDT) Received: from [127.0.1.1] ([59.188.211.98]) by smtp.googlemail.com with ESMTPSA id 98e67ed59e1d1-33b61a1d3cfsm16258161a91.2.2025.10.14.08.05.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 14 Oct 2025 08:05:32 -0700 (PDT) From: Nick Chan Date: Tue, 14 Oct 2025 23:02:54 +0800 Subject: [PATCH RESEND v8 21/21] arm64: dts: apple: t8015: Add CPU PMU nodes Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20251014-apple-cpmu-v8-21-3f94d4a2a285@gmail.com> References: <20251014-apple-cpmu-v8-0-3f94d4a2a285@gmail.com> In-Reply-To: <20251014-apple-cpmu-v8-0-3f94d4a2a285@gmail.com> To: Will Deacon , Mark Rutland , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Catalin Marinas , Janne Grunau , Alyssa Rosenzweig , Neal Gompa , Sven Peter 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=1462; i=towinchenmi@gmail.com; h=from:subject:message-id; bh=NgiaadnBWzmQWHLVGXTkghr12q4e2Z2pGwu46CpKaLI=; b=owEBbQKS/ZANAwAKAQHKCLemxQgkAcsmYgBo7mZv5D6VFnHY7xtzs/SFP7ACL+A9EPJr60YCu l4xx7HpGz6JAjMEAAEKAB0WIQRLUnh4XJes95w8aIMBygi3psUIJAUCaO5mbwAKCRABygi3psUI JKcQD/40/H4Fdg/0XKvNk/ItYQoUHoX7cpR1j5MG1alkId+ifV/HOPZMjKMjSRzMBWEFpbI8g4V O6OUkcbVVog+LpZYlwx371Vrm0G+B0pRV61KchCZ/kvp9AQg8ndMtQr50YU83ZYfOtadimZJPVu QoUgY8jK2tUHciPv56GZXM52jMQObX5HxyStxCJzUI2zB1vkbtBQSGXn6T87ivVS2XuB3OMV/bc USy7QhDP0YG19Ebb+i7ck1ZWzvZQio+cgRvA/DxGCmYgigKvmoJ+UEM/6W13MC+tfvEQddvjUSQ BpsWJLbERjxTj5k7R9HyBfYhjDt0jQW+7dYBpuoZel1Jw66Gf4+Kx2az4LuCHWcOhRngr+y1wf9 revK8izGXomy+QY3xFi//K9Qh42saySjl1/qTUVHVizoI9JHc19TWM5tTFFmiDnY9whiJjGHXiY lyluNFhn4Xqza6j6Cs0jFuVtftS9a6FNkZwrw4WeR/6kPh+He9okbF3ZWKAoWRzVxhxU9CSW1UF ybR5ss86Mp5fxT6x4SOQPPAbgnW1tOA+J2Sx/217mVxPsQoUGsgBkUzNvQVLr2+mbFnPESUngbR R38m7Yq3XQPAlQfy+T1iQev13fHjEhR2/9QCGV665dG3ZFCmJEgbvP+1X7oBauAkjhRXGiZgCmz vLivvLjl0yITmHg== X-Developer-Key: i=towinchenmi@gmail.com; a=openpgp; fpr=4B5278785C97ACF79C3C688301CA08B7A6C50824 Add CPU PMU nodes for Apple A11 SoC. Signed-off-by: Nick Chan --- arch/arm64/boot/dts/apple/t8015.dtsi | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8015.dtsi b/arch/arm64/boot/dts/app= le/t8015.dtsi index 12acf8fc8bc6bcde6b11773cadd97e9ee115f510..9bf5157f0e504b7394ef5354411= d3d37e8d5760a 100644 --- a/arch/arm64/boot/dts/apple/t8015.dtsi +++ b/arch/arm64/boot/dts/apple/t8015.dtsi @@ -284,6 +284,18 @@ aic: interrupt-controller@232100000 { #interrupt-cells =3D <3>; interrupt-controller; power-domains =3D <&ps_aic>; + + affinities { + e-core-pmu-affinity { + apple,fiq-index =3D ; + cpus =3D <&cpu_e0 &cpu_e1 &cpu_e2 &cpu_e3>; + }; + + p-core-pmu-affinity { + apple,fiq-index =3D ; + cpus =3D <&cpu_p0 &cpu_p1>; + }; + }; }; =20 pmgr: power-management@232000000 { @@ -412,6 +424,18 @@ timer { interrupts =3D , ; }; + + pmu-e { + compatible =3D "apple,mistral-pmu"; + interrupt-parent =3D <&aic>; + interrupts =3D ; + }; + + pmu-p { + compatible =3D "apple,monsoon-pmu"; + interrupt-parent =3D <&aic>; + interrupts =3D ; + }; }; =20 #include "t8015-pmgr.dtsi" --=20 2.51.0