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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B6C9AC433EF for ; Tue, 14 Dec 2021 16:58:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236191AbhLNQ6w (ORCPT ); Tue, 14 Dec 2021 11:58:52 -0500 Received: from mx0b-0016f401.pphosted.com ([67.231.156.173]:62398 "EHLO mx0b-0016f401.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236167AbhLNQ4o (ORCPT ); Tue, 14 Dec 2021 11:56:44 -0500 Received: from pps.filterd (m0045851.ppops.net [127.0.0.1]) by mx0b-0016f401.pphosted.com (8.16.1.2/8.16.1.2) with ESMTP id 1BEAJOq1019150; Tue, 14 Dec 2021 08:56:28 -0800 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-type; s=pfpt0220; bh=hOKZUOF4C6PO4NjAEkho62kt5XkfzxJYZTEgYJFYSd0=; b=aKnfkzOP8R6b21ZeQGiXHuRj6ERPSn8njE81Gd+s7Di3p7FpRJUYYIsdaMWxdLahg8G9 wOfPNXgVc4JdjQBF6jIvv5NCA5V2zfAdmYzYiTn/eiMKAuQNG/L4N87bZI+ores4tono WBJSePK0dqryDQpaFHOWPRCwVHP+qVbVm6lNlU0KYGmrFLQUXF9G4WyrOJbvjkky6usW PS7HWNoFQXSbMCjdYGv/i5V95J/q+BXrNtbw0BfX0su67CLbLxjhkS7sDiR81DI+Qzuk bTPNZEJnmIWsob/AMYYPFineD3+IGbHmzOGynCh/HUaAaOKM6YddvK1gJAuy3Wd4uDQC 6g== Received: from dc5-exch01.marvell.com ([199.233.59.181]) by mx0b-0016f401.pphosted.com (PPS) with ESMTPS id 3cxsds1mes-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Tue, 14 Dec 2021 08:56:28 -0800 Received: from DC5-EXCH01.marvell.com (10.69.176.38) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 14 Dec 2021 08:56:26 -0800 Received: from bbhushan2.marvell.com (10.69.176.80) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Tue, 14 Dec 2021 08:56:24 -0800 From: Bharat Bhushan To: , , , , , , , CC: Bharat Bhushan Subject: [PATCH v7 1/4] dt-bindings: perf: marvell: cn10k ddr performance monitor Date: Tue, 14 Dec 2021 22:26:10 +0530 Message-ID: <20211214165613.26479-2-bbhushan2@marvell.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20211214165613.26479-1-bbhushan2@marvell.com> References: <20211214165613.26479-1-bbhushan2@marvell.com> MIME-Version: 1.0 Content-Type: text/plain X-Proofpoint-GUID: poXFa19hffEPeLHX3FjY0pRxoWFJOJ0r X-Proofpoint-ORIG-GUID: poXFa19hffEPeLHX3FjY0pRxoWFJOJ0r X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2021-12-14_07,2021-12-14_01,2021-12-02_01 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add binding documentation for the Marvell CN10k DDR performance monitor unit. Signed-off-by: Bharat Bhushan Reviewed-by: Rob Herring --- v4->v7: - No Change v3->v4: - Added Rob Herring reviewed-by v2->v3: - dt-binding, ddrcpmu@1 -> pmu@87e1c0000000 v1->v2: - DT binding changed to new DT Schema .../bindings/perf/marvell-cn10k-ddr.yaml | 37 +++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 Documentation/devicetree/bindings/perf/marvell-cn10k-ddr.yaml diff --git a/Documentation/devicetree/bindings/perf/marvell-cn10k-ddr.yaml b/Documentation/devicetree/bindings/perf/marvell-cn10k-ddr.yaml new file mode 100644 index 000000000000..a18dd0a8c43a --- /dev/null +++ b/Documentation/devicetree/bindings/perf/marvell-cn10k-ddr.yaml @@ -0,0 +1,37 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/perf/marvell-cn10k-ddr.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Marvell CN10K DDR performance monitor + +maintainers: + - Bharat Bhushan + +properties: + compatible: + items: + - enum: + - marvell,cn10k-ddr-pmu + + reg: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + bus { + #address-cells = <2>; + #size-cells = <2>; + + pmu@87e1c0000000 { + compatible = "marvell,cn10k-ddr-pmu"; + reg = <0x87e1 0xc0000000 0x0 0x10000>; + }; + }; -- 2.17.1