From patchwork Fri Feb 21 18:03:45 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vincenzo Frascino X-Patchwork-Id: 13986139 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E61B7C021B5 for ; Fri, 21 Feb 2025 18:14:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=5m1RuY+RQqkMNIBFAigrCxI4TYa5mNvA2VrOSqkPxXM=; b=OiKWqYD+zV+J7v0BDuZ8GMx64w H7K7gx0+bB6fIHQKdbfC+zdljzwR8Nm037eE4pS9FZ8p3Ika0xvaCPXwC8WRpOWzN6EubR736hgyP Cobg8vSS0i8LZ2UjaPiO53uxADOqFT68CHuFSWKvdhw66dnBtEP/S5aoDKrjSQ128Dmswkzug7SjN Ey6XSDtCBhiJjUN6FNkSwyUPDdAEEQDmpQzXuLc/Rb1Xh9Ntv8W3JQwEQjDvPFlKopkim1vRMzCt1 hmiNiIo0+M93zYC0cIzwVyk5jhWHEtPKa4DWF5sVFp0tML7hV9D9CIQTDUGW8U8EUEuhkWf7aafz8 ZlZHErRA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tlXXw-00000006UaG-3YwX; Fri, 21 Feb 2025 18:14:44 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tlXNj-00000006SFS-49ED for linux-arm-kernel@lists.infradead.org; Fri, 21 Feb 2025 18:04:13 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id E37EC169C; Fri, 21 Feb 2025 10:04:28 -0800 (PST) Received: from e119884-lin.cambridge.arm.com (e119884-lin.cambridge.arm.com [10.1.196.72]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 1A6A63F59E; Fri, 21 Feb 2025 10:04:08 -0800 (PST) From: Vincenzo Frascino To: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Vincenzo Frascino , Linus Walleij , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Liviu Dudau , Sudeep Holla , Lorenzo Pieralisi , Russell King , Will Deacon , Mark Rutland , Jessica Clarke Subject: [PATCH v7 06/10] perf: arm_pmuv3: Add support for ARM Rainier PMU Date: Fri, 21 Feb 2025 18:03:45 +0000 Message-ID: <20250221180349.1413089-7-vincenzo.frascino@arm.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250221180349.1413089-1-vincenzo.frascino@arm.com> References: <20250221180349.1413089-1-vincenzo.frascino@arm.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250221_100412_096939_67D007B3 X-CRM114-Status: UNSURE ( 9.66 ) 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 support for the ARM Rainier CPU core PMU. Signed-off-by: Vincenzo Frascino --- drivers/perf/arm_pmuv3.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/perf/arm_pmuv3.c b/drivers/perf/arm_pmuv3.c index 0e360feb3432..3785522a08e7 100644 --- a/drivers/perf/arm_pmuv3.c +++ b/drivers/perf/arm_pmuv3.c @@ -1369,6 +1369,7 @@ PMUV3_INIT_SIMPLE(armv8_neoverse_v1) PMUV3_INIT_SIMPLE(armv8_neoverse_v2) PMUV3_INIT_SIMPLE(armv8_neoverse_v3) PMUV3_INIT_SIMPLE(armv8_neoverse_v3ae) +PMUV3_INIT_SIMPLE(armv8_rainier) PMUV3_INIT_SIMPLE(armv8_nvidia_carmel) PMUV3_INIT_SIMPLE(armv8_nvidia_denver) @@ -1416,6 +1417,7 @@ static const struct of_device_id armv8_pmu_of_device_ids[] = { {.compatible = "arm,neoverse-v2-pmu", .data = armv8_neoverse_v2_pmu_init}, {.compatible = "arm,neoverse-v3-pmu", .data = armv8_neoverse_v3_pmu_init}, {.compatible = "arm,neoverse-v3ae-pmu", .data = armv8_neoverse_v3ae_pmu_init}, + {.compatible = "arm,rainier-pmu", .data = armv8_rainier_pmu_init}, {.compatible = "cavium,thunder-pmu", .data = armv8_cavium_thunder_pmu_init}, {.compatible = "brcm,vulcan-pmu", .data = armv8_brcm_vulcan_pmu_init}, {.compatible = "nvidia,carmel-pmu", .data = armv8_nvidia_carmel_pmu_init},