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 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 D50BDFD5F8D for ; Wed, 8 Apr 2026 07:09:16 +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:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=SsNQ/tYhB8P0u4b2laKJacyd1lLsTBj0AxH1Y/1/ETo=; b=Zr19/GEtFXROTB3i+mQL05rgul 3S7J7csqLznpGTpJCW9LKDTCaiK/v4QTkYZC3XKDbZRGy4pbjfVrwN9vNgumSd0cjXeoh0XBLCeBa amaakMMg9FWv7MD8iUPrBIAQGEgR2TxnqNlEih/Rz4O+TfXgRBZIoyYT4GASkIdNLVDTjiL2oKbt9 VYMkVzaPpZ+Art2dD43Zm/zPxuKcbEqglkhUbmsq5T0yrZr+XpdLo/SeHAMTv12ihMQWNniTZDBF4 jdWlzLj0rKM/e3xaFnqRrqXuUCJxCmsNNFQfGwzBT64t+1FBR3xNSE3J8aqaqSDDgWxqENqSG/WtK p61fhpFQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1wAN2H-00000008Okf-15XA; Wed, 08 Apr 2026 07:09:13 +0000 Received: from tor.source.kernel.org ([172.105.4.254]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1wAN2G-00000008OkS-28f5 for linux-arm-kernel@lists.infradead.org; Wed, 08 Apr 2026 07:09:12 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id EF0246024D; Wed, 8 Apr 2026 07:09:11 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1E8CEC19424; Wed, 8 Apr 2026 07:09:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1775632151; bh=gSnWs/hdG4id/G+ZDtXX2wOhcyV0p/AOipuWvp3E5LE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=oKrKQ12b6l9zt5BbE/9WX0kjncIHuQhtK9hQt5pnOPM0LyPPInHL1nUBvYOyUy11M fU2ZibPC10Gn+2GTogAr3ufBtagZ0Lve8XB1pq0BMGmRKGqdObErCdYaiYRVlUJPXH Cse2PyBWkcgECXksU86iivqJsZ84YDyFjQ0f+BcUSL/RY9PVQjhRvopW8IrKZMK3lT YZ5upvOhZJJFwkU5VNPJnAAmMYUvfQfmCCuBWuNXITJaSWO8vuXBcc5nwc5/Ka5jPT 805V3iOlvQerhhDOfKrivGNfkSiv94HuLkEpEWwxKcdS+lmOz6s7HPztcnmILS9cBq vrxPeHV2JuUgA== Date: Wed, 8 Apr 2026 09:09:09 +0200 From: Krzysztof Kozlowski To: Geetha sowjanya Cc: linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, mark.rutland@arm.com, will@kernel.org, krzk+dt@kernel.org Subject: Re: [PATCH v4 1/2] dt-bindings: perf: marvell: Add CN20K DDR PMU binding Message-ID: <20260408-fancy-slick-locust-ff68fe@quoll> References: <20260407153511.4250-1-gakula@marvell.com> <20260407153511.4250-2-gakula@marvell.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20260407153511.4250-2-gakula@marvell.com> 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 On Tue, Apr 07, 2026 at 09:05:10PM +0530, Geetha sowjanya wrote: > Marvell CN20K SoCs integrate a DDR Performance Monitoring Unit (PMU) > associated with the DDR controller. The block provides hardware counters > to monitor DDR traffic and performance events and is accessed via a > dedicated MMIO region. > > The CN20K DDR PMU is functionally equivalent to the CN10K DDR PMU, with > minor register offset differences. This binding documents the CN20K > variant and introduces a specific compatible string to allow software > to distinguish between the two implementations. Drop last sentence, I already asked for that. > > Signed-off-by: Geetha sowjanya > --- > .../bindings/perf/marvell-cn20k-ddr-pmu.yaml | 39 +++++++++++++++++++ Still wrong filename. Best regards, Krzysztof