From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-11.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_2 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 74F8DC433E3 for ; Mon, 13 Jul 2020 08:43:57 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 464502065D for ; Mon, 13 Jul 2020 08:43:57 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="kLpERXN6" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 464502065D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=Huawei.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-ID: Subject:To:From:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=5qRNHLm5Si9X0R9BzZsHVCeiMrhtXqRHVCHZUUvnFGQ=; b=kLpERXN6l0yWUTlv7z2Me3gjn zezvJNRlzM7Vk1wZtKCkxwjJFG4m0z8mjjMF7/OHNqfGZ715xxSSMxBZ5HX5hgYyPmF7guaxx+LUq MN8ywQlurtx1CPsN7hpLmW4bdYHa1rKeUR680hEufwPYiFXSDdqEbudPzvS4+Syx+Qx8+7xRyfe8Z IxGMypG+8uQNOHZkfUDheWI569zFnRXfRFiCx7GtH9cTeLw2hztPOHMnocH3jyZIFCgiUHYkZLQOf 4CqFZWMawnhWju3qb4bhjIEg6mvcny66M5ic2CK1I49eH7B4QqFafdJqCrrAZHo7E0z+htI2VL1NT PYkSO2Jlw==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1juu2q-00005S-Bl; Mon, 13 Jul 2020 08:42:40 +0000 Received: from lhrrgout.huawei.com ([185.176.76.210] helo=huawei.com) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1juu2n-0008Vp-FU for linux-arm-kernel@lists.infradead.org; Mon, 13 Jul 2020 08:42:38 +0000 Received: from lhreml710-chm.china.huawei.com (unknown [172.18.7.108]) by Forcepoint Email with ESMTP id 4D00543CB5EBE39E818A; Mon, 13 Jul 2020 09:42:27 +0100 (IST) Received: from localhost (10.52.126.116) by lhreml710-chm.china.huawei.com (10.201.108.61) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1913.5; Mon, 13 Jul 2020 09:42:26 +0100 Date: Mon, 13 Jul 2020 09:41:18 +0100 From: Jonathan Cameron To: Ajay Kumar Subject: Re: [PATCH 2/4] Documentation: perf: Add documentation for arm-smmu-v3-pmcg Message-ID: <20200713094118.00004aea@Huawei.com> In-Reply-To: <20200712163341.61410-3-ajaykumar.rs@samsung.com> References: <20200712163341.61410-1-ajaykumar.rs@samsung.com> <20200712163341.61410-3-ajaykumar.rs@samsung.com> Organization: Huawei Technologies Research and Development (UK) Ltd. X-Mailer: Claws Mail 3.17.4 (GTK+ 2.24.32; i686-w64-mingw32) MIME-Version: 1.0 X-Originating-IP: [10.52.126.116] X-ClientProxiedBy: lhreml713-chm.china.huawei.com (10.201.108.64) To lhreml710-chm.china.huawei.com (10.201.108.61) X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200713_044237_637036_A4337FDA X-CRM114-Status: GOOD ( 13.33 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.rutland@arm.com, shaik.ameer@samsung.com, robin.murphy@arm.com, nleeder@codeaurora.org, shameerali.kolothum.thodi@huawei.com, robh+dt@kernel.org, alim.akhtar@samsung.com, will@kernel.org, joro@8bytes.org, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Sun, 12 Jul 2020 22:03:39 +0530 Ajay Kumar wrote: > This patch adds devicetree binding for perf/arm_smmuv3_pmu driver. > > Signed-off-by: Ajay Kumar New bindings want to be in yaml format. > --- > .../bindings/perf/arm-smmu-v3-pmcg.txt | 21 +++++++++++++++++++ > 1 file changed, 21 insertions(+) > create mode 100644 Documentation/devicetree/bindings/perf/arm-smmu-v3-pmcg.txt > > diff --git a/Documentation/devicetree/bindings/perf/arm-smmu-v3-pmcg.txt b/Documentation/devicetree/bindings/perf/arm-smmu-v3-pmcg.txt > new file mode 100644 > index 000000000000..a20fe68ce149 > --- /dev/null > +++ b/Documentation/devicetree/bindings/perf/arm-smmu-v3-pmcg.txt > @@ -0,0 +1,21 @@ > +* ARM SMMU V3 PMCG > + > +Required properties: > + > +- compatible: should be "arm-smmu-v3-pmu" > + > +- reg: (standard registers property) physical address and size > + of the performance counters registers block. > + If Page 1 is present, specify the same. > + > +- interrupts: (standard interrupt property) single interrupt > + generated by the SMMU PMU control block > + > +Example: > + > + pmcg@20002000 { > + compatible = "arm-smmu-v3-pmu"; > + reg = <0x0 0x20002000 0x0 0x1000>, > + <0x0 0x20022000 0x0 0xE00>; /* Page 1 */ > + interrupts = <0 181 4>; > + }; _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel