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[175.159.121.134]) by smtp.googlemail.com with ESMTPSA id 98e67ed59e1d1-309ef03bb7fsm9953249a91.9.2025.04.28.20.44.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 28 Apr 2025 20:44:48 -0700 (PDT) From: Nick Chan Date: Tue, 29 Apr 2025 11:42:45 +0800 Subject: [PATCH RESEND v6 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: <20250429-apple-cpmu-v6-21-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=1462; i=towinchenmi@gmail.com; h=from:subject:message-id; bh=ZHoXysjC3tKjwBhupXya9t0tvevKJFeLclU2Q2P4acg=; b=owEBbQKS/ZANAwAKAQHKCLemxQgkAcsmYgBoEErmS1j7IbxLQZFLwnkOWnyGSToxunf+XJVbp 2Po03ztjQmJAjMEAAEKAB0WIQRLUnh4XJes95w8aIMBygi3psUIJAUCaBBK5gAKCRABygi3psUI JEnzD/4oHcDES/A3PK30mbJojwRLni5u89YxyaUUXYibt356GrRUeaB9TaCO01jQtOCbCyLwdng YYLhyzjLX5WGz+LVCOpox/FejgYqaGmOs48zTsdrza7jrrcapf4Gm3y4u9LGy1oivwzW4eSvHqe BclP4UmTlBVeLCZgD5Lpdx1Y7gGcA/kE0oKbae+SCi23mdmVMa6uVCUd0YrwMGRwglDR/DNE33E v8Pk7JisxFreQLuncLRqBJXpYzB5lDbB3XxsnmuZqNuT1SDyjwK+EHMGuNIsXLBLF+FjFwQJ4dC NKmL4l+qJPyZJ2badP5lsPMumOQ4E882OtRIGWLojoc2W7DzjrPbPSrZ8FzILxZtDwxyLqHALf5 rOlZ/n4kepyshmCA1terQLnhNH66s4MEPKSTRqIdbOmpaOJAmQr0q7xehYOTcQtkOxik80Dizob 5UAtpDS+m2hl3rgIk/L4thrBIfq5YVY+5kPuZ77KP9UEJoxKoopvnY8AedI6CZ8Kj4Vk496/r7k bIw0zf4Dv76CCEY/S9EJdSOe1UG0VMQEbYtoarAGR3tYr8skigSk++wEkiMdMIAddQ+ryWvepQS dNNrxD1hBKlDuXAs4WdEvD7FLxKx9p3JaA56Abb1PxNiE8S85h95aE0WQHyuIURre8/c7Wb3kcv wjboZ0P2NAD9FNg== 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 4d54afcecd50b50ed1fd386ccfc46c373e190e6b..e838b65ea63eef9c198032ee87e= 63dae282141dc 100644 --- a/arch/arm64/boot/dts/apple/t8015.dtsi +++ b/arch/arm64/boot/dts/apple/t8015.dtsi @@ -252,6 +252,18 @@ 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 { @@ -380,6 +392,18 @@ 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 2.49.0