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[2620:137:e000::1:20]) by mx.google.com with ESMTP id v24-20020a63f218000000b00564bcae8b74si5005457pgh.870.2023.08.12.09.09.00; Sat, 12 Aug 2023 09:09:14 -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=FdAbGgtg; 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 S236936AbjHLOZt (ORCPT + 99 others); Sat, 12 Aug 2023 10:25:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56088 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229703AbjHLOZr (ORCPT ); Sat, 12 Aug 2023 10:25:47 -0400 Received: from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com [67.231.156.173]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3BFCC1BF8; Sat, 12 Aug 2023 07:25:48 -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 37CDlnKJ032543; Sat, 12 Aug 2023 07:25:32 -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=y2h9nLbuSwl/QP82jn4J6bzXMjp3EQhSL/4Ks3F3V/s=; b=FdAbGgtghg6UlsJFoJs1FeCY/rbRpHtI6BLQGyqu75AFhlkRVyorj5suam7rVVDJsAlK IRFJQtGz2ze23c5WGCnPrhsCH+EkCASLo6q65lwBGc0xXLg55cPX77UCzPHtCc3FdCm9 6cnvTd88oBg3AmpP/7f77WTQdp8QODG11aLAqUBahHAD+nnPVCW3+aEdsAz9PhKNXVhM r2615TmuAvnHaASBpT9Isc9SbF/lc1rwYzEDy7Q0bumOiv57sfcNrsS+5RLesAWwVsnx 0ziFmwtrSfD3GFOW5cXKxpiCIfYJY0Me7PXWcl1phVQVBToJLqRn0L9nQfSxREWPaP4y xg== Received: from dc5-exch02.marvell.com ([199.233.59.182]) by mx0b-0016f401.pphosted.com (PPS) with ESMTPS id 3se9kj09cd-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Sat, 12 Aug 2023 07:25:32 -0700 Received: from DC5-EXCH01.marvell.com (10.69.176.38) by DC5-EXCH02.marvell.com (10.69.176.39) with Microsoft SMTP Server (TLS) id 15.0.1497.48; Sat, 12 Aug 2023 07:25:30 -0700 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server id 15.0.1497.48 via Frontend Transport; Sat, 12 Aug 2023 07:25:30 -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 6CFAA3F7041; Sat, 12 Aug 2023 07:25:26 -0700 (PDT) From: Gowthami Thiagarajan To: , , , , , , , CC: , , , Gowthami Thiagarajan Subject: [PATCH v2 0/6] Marvell Odyssey uncore performance monitor support Date: Sat, 12 Aug 2023 19:55:12 +0530 Message-ID: <20230812142518.778259-1-gthiagarajan@marvell.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Proofpoint-GUID: g5vlqzJJGrtv5BOOzV_DbhUQ5QUq_Yg5 X-Proofpoint-ORIG-GUID: g5vlqzJJGrtv5BOOzV_DbhUQ5QUq_Yg5 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.267,Aquarius:18.0.957,Hydra:6.0.591,FMLib:17.11.176.26 definitions=2023-08-12_14,2023-08-10_01,2023-05-22_02 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_BLOCKED, SPF_HELO_NONE,SPF_PASS,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: INBOX X-GMAIL-THRID: 1774040178408320055 X-GMAIL-MSGID: 1774040178408320055 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. v1->v2: - Changed DT binding file names to match with compatible - Added missed validations in perf event init - Fixed Comment style Gowthami Thiagarajan (6): perf/marvell: Marvell PEM performance monitor support dt-bindings: perf: Add Marvell PEM performance monitor unit perf/marvell : Odyssey LLC-TAD performance monitor support dt-bindings: perf: Add Marvell Odyssey LLC-TAD pmu perf/marvell: Odyssey DDR Performance monitor support dt-bindings: perf: Add Marvell Odyssey DDR PMU .../perf/marvell,odyssey-pem-pmu.yaml | 38 ++ .../perf/marvell,odyssey-tad-pmu.yaml | 63 +++ .../bindings/perf/marvell-cn10k-ddr.yaml | 9 +- MAINTAINERS | 16 + drivers/perf/Kconfig | 14 + drivers/perf/Makefile | 2 + drivers/perf/marvell_cn10k_ddr_pmu.c | 435 ++++++++++++++--- drivers/perf/marvell_odyssey_tad_pmu.c | 424 +++++++++++++++++ drivers/perf/marvell_pem_pmu.c | 437 ++++++++++++++++++ include/linux/cpuhotplug.h | 1 + 10 files changed, 1369 insertions(+), 70 deletions(-) create mode 100644 Documentation/devicetree/bindings/perf/marvell,odyssey-pem-pmu.yaml create mode 100644 Documentation/devicetree/bindings/perf/marvell,odyssey-tad-pmu.yaml create mode 100644 drivers/perf/marvell_odyssey_tad_pmu.c create mode 100644 drivers/perf/marvell_pem_pmu.c