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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 30E47C4167B for ; Wed, 28 Dec 2022 18:14:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233822AbiL1SOG (ORCPT ); Wed, 28 Dec 2022 13:14:06 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51604 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233444AbiL1SNz (ORCPT ); Wed, 28 Dec 2022 13:13:55 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7E62617065; Wed, 28 Dec 2022 10:13:54 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 0AC01B818BC; Wed, 28 Dec 2022 18:13:53 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id A69BFC43398; Wed, 28 Dec 2022 18:13:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1672251231; bh=BJcqRAuz8/wtDVPS6fJ39cVWXnokQlN399XKWYKe7hw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=dEf3tsWksMEVhCFIZJ9tfIUomuke+qsRQxhcfrxQNMtafp9TN9Tk8eebmW3iOIZQd 6ohHvbCN8Fhf0n0YIbISm67GuZ9vfXJu3YFAlR7sTxq9qI93543KCdeYk8rM6iQg/o RtHWN874X7iijenJrSOAI/OYQ5j5TBQMq1Q2aujaFndaoDYHUjQ7+Lhh+MnWjVvNiH ssprsjU6IzyeyvG8ObLynEDoeQYqDjLqr4Rjq+eNK382WNgDMyThOmar9+10pq+WaQ R2wEK7u9OKyBGuF+Igc8Ew/Ozd/m2ck1P+SznWTOIQBia5MtwoYUcX1kQNf6pV88p7 o8bZ2rDQQePpg== From: Bjorn Andersson To: quic_schowdhu@quicinc.com, konrad.dybcio@somainline.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, elder@ieee.org, agross@kernel.org Cc: quic_rjendra@quicinc.com, quic_sibis@quicinc.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, quic_saipraka@quicinc.com, linux-arm-msm@vger.kernel.org, vkoul@kernel.org Subject: Re: (subset) [PATCH V21 0/7] soc: qcom: dcc: Add driver support for Data Capture and Compare unit(DCC) Date: Wed, 28 Dec 2022 12:13:45 -0600 Message-Id: <167225121532.949655.12016348712803700368.b4-ty@kernel.org> X-Mailer: git-send-email 2.37.1 In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 27 Dec 2022 20:52:44 +0530, Souradeep Chowdhury wrote: > DCC(Data Capture and Compare) is a DMA engine designed for debugging purposes. > In case of a system crash or manual software triggers by the user the DCC hardware > stores the value at the register addresses which can be used for debugging purposes. > The DCC driver provides the user with debugfs interface to configure the register > addresses. The options that the DCC hardware provides include reading from registers, > writing to registers, first reading and then writing to registers and looping > through the values of the same register. > > [...] Applied, thanks! [4/7] arm64: dts: qcom: sm8150: Add Data Capture and Compare(DCC) support node commit: d4b94c8244919742417c3a165ef73081de37ef3b [5/7] arm64: dts: qcom: sc7280: Add Data Capture and Compare(DCC) support node commit: 029d6586dc2d1d10e9df3962633e29e145d764ec [6/7] arm64: dts: qcom: sc7180: Add Data Capture and Compare(DCC) support node commit: add74cad7c9d1bf59d41b229852f3ebe0be4a84f [7/7] arm64: dts: qcom: sdm845: Add Data Capture and Compare(DCC) support node commit: 91269c425649baad9758dbe269e7069ad7fa05fc Best regards, -- Bjorn Andersson