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[2620:137:e000::1:20]) by mx.google.com with ESMTP id w7-20020a63fb47000000b005440b9f013csi12606956pgj.899.2023.06.30.05.09.24; Fri, 30 Jun 2023 05:09:39 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@marvell.com header.s=pfpt0220 header.b=A4RHufls; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=REJECT dis=NONE) header.from=marvell.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232910AbjF3MEP (ORCPT + 99 others); Fri, 30 Jun 2023 08:04:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49442 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230125AbjF3MEN (ORCPT ); Fri, 30 Jun 2023 08:04:13 -0400 Received: from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com [67.231.156.173]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7B4FBE72 for ; Fri, 30 Jun 2023 05:04:12 -0700 (PDT) Received: from pps.filterd (m0045851.ppops.net [127.0.0.1]) by mx0b-0016f401.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 35U946kv019050; Fri, 30 Jun 2023 05:04:00 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=from : to : cc : subject : date : message-id : mime-version : content-transfer-encoding : content-type; s=pfpt0220; bh=wphDQnsgQHriFEZB5037roDvSuzFkZdpHT41NkU4ayw=; b=A4RHuflsqT/53cykmrH1DQuajwz6hNlZkan/pWtAHYzi/qi407DdoPZ+2AzVLVDqlC+0 rUdVd/3UG99v9IZvIBqFDqpE1oIsdXT3aym4eSpumbissSQXpozis6ypgKjcHgdfaMWQ PPwf9RGK827cEosWp068Gxnkbb1ytkuca/MuBapZXCogyea7R+njtLfiC9E6/e6HRwYU D2irrNRO3fkvnlR5X+CCya+lWzMVSBH7Lzw7NBpl7uCHIg8n+ZkNQfOf6su+U3/XY+U+ hzrAaE+imyXm8SbPOKD9ihqpZP9k6SCZFfyiSNVlLITwY0l1hut4P94eDDEi7xKei/7I HA== Received: from dc5-exch01.marvell.com ([199.233.59.181]) by mx0b-0016f401.pphosted.com (PPS) with ESMTPS id 3rgvpc63b1-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Fri, 30 Jun 2023 05:03:59 -0700 Received: from DC5-EXCH02.marvell.com (10.69.176.39) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server (TLS) id 15.0.1497.48; Fri, 30 Jun 2023 05:03:57 -0700 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH02.marvell.com (10.69.176.39) with Microsoft SMTP Server id 15.0.1497.48 via Frontend Transport; Fri, 30 Jun 2023 05:03:57 -0700 Received: from IPBU-BLR-SERVER1.marvell.com (IPBU-BLR-SERVER1.marvell.com [10.28.8.41]) by maili.marvell.com (Postfix) with ESMTP id 315A83F707E; Fri, 30 Jun 2023 05:03:54 -0700 (PDT) From: Gowthami Thiagarajan To: , , , CC: , , , , Gowthami Thiagarajan Subject: [PATCH 0/6] Marvell Odyssey uncore performance monitor support Date: Fri, 30 Jun 2023 17:33:45 +0530 Message-ID: <20230630120351.1143773-1-gthiagarajan@marvell.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Proofpoint-GUID: YzVLSv1g9Qkn0NsajL7vG70DEJEJzXLn X-Proofpoint-ORIG-GUID: YzVLSv1g9Qkn0NsajL7vG70DEJEJzXLn X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.957,Hydra:6.0.591,FMLib:17.11.176.26 definitions=2023-06-30_05,2023-06-30_01,2023-05-22_02 X-Spam-Status: No, score=-2.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_LOW,SPF_HELO_NONE, SPF_PASS,T_SCC_BODY_TEXT_LINE,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1770129435685129035?= X-GMAIL-MSGID: =?utf-8?q?1770129435685129035?= This series of patches introduces support for uncore performance monitor units (PMUs) on the Marvell Odyssey platform. The PMUs covered in this series include the PEM PMU, LLC-TAD PMU and DDR PMU. Patches 1, 3 and 5 adds support for PEM pmu, LLC-TAD pmu, DDR pmu respectively. Patches 2, 4 and 6 deal with their respective device tree bindings. Gowthami Thiagarajan (6): perf/marvell: Marvell PEM performance monitor support dt-bindings: perf: marvell: Add YAML schemas for Marvell PEM pmu perf/marvell : Odyssey LLC-TAD performance monitor support dt-bindings: perf: marvell: Add YAML schemas for Marvell Odyssey LLC-TAD pmu perf/marvell: Odyssey DDR Performance monitor support dt-bindings: Add YAML schemas for Marvell Odyssey DDR PMU .../bindings/perf/marvell-cn10k-ddr.yaml | 9 +- .../bindings/perf/marvell-odyssey-pem.yaml | 38 ++ .../bindings/perf/marvell-odyssey-tad.yaml | 63 +++ MAINTAINERS | 15 + drivers/perf/Kconfig | 14 + drivers/perf/Makefile | 2 + drivers/perf/marvell_cn10k_ddr_pmu.c | 404 +++++++++++++--- drivers/perf/marvell_odyssey_tad_pmu.c | 406 ++++++++++++++++ drivers/perf/marvell_pem_pmu.c | 433 ++++++++++++++++++ include/linux/cpuhotplug.h | 1 + 10 files changed, 1318 insertions(+), 67 deletions(-) create mode 100644 Documentation/devicetree/bindings/perf/marvell-odyssey-pem.yaml create mode 100644 Documentation/devicetree/bindings/perf/marvell-odyssey-tad.yaml create mode 100644 drivers/perf/marvell_odyssey_tad_pmu.c create mode 100644 drivers/perf/marvell_pem_pmu.c