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 C27D8C61DA4 for ; Wed, 15 Feb 2023 01:23:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233617AbjBOBXT (ORCPT ); Tue, 14 Feb 2023 20:23:19 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45094 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233610AbjBOBXE (ORCPT ); Tue, 14 Feb 2023 20:23:04 -0500 Received: from fd01.gateway.ufhost.com (fd01.gateway.ufhost.com [61.152.239.71]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 12C7834C0D; Tue, 14 Feb 2023 17:22:13 -0800 (PST) Received: from EXMBX165.cuchost.com (unknown [175.102.18.54]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "EXMBX165", Issuer "EXMBX165" (not verified)) by fd01.gateway.ufhost.com (Postfix) with ESMTP id 31B8E24E167; Wed, 15 Feb 2023 09:22:06 +0800 (CST) Received: from EXMBX168.cuchost.com (172.16.6.78) by EXMBX165.cuchost.com (172.16.6.75) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Wed, 15 Feb 2023 09:22:06 +0800 Received: from [192.168.125.74] (183.27.97.168) by EXMBX168.cuchost.com (172.16.6.78) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Wed, 15 Feb 2023 09:22:05 +0800 Message-ID: <49e31cb3-4518-1ce8-3c7e-0ea6fb3da532@starfivetech.com> Date: Wed, 15 Feb 2023 09:22:04 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.7.2 Subject: Re: [PATCH v1 2/3] dma: dw-axi-dmac: Add support for StarFive DMA Content-Language: en-US To: , , CC: Eugeniy Paltsev , Vinod Koul , Rob Herring , Krzysztof Kozlowski , Conor Dooley , "Palmer Dabbelt" , Emil Renner Berthing , References: <20230206113811.23133-1-walker.chen@starfivetech.com> <20230206113811.23133-3-walker.chen@starfivetech.com> From: Walker Chen In-Reply-To: <20230206113811.23133-3-walker.chen@starfivetech.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Originating-IP: [183.27.97.168] X-ClientProxiedBy: EXCAS066.cuchost.com (172.16.6.26) To EXMBX168.cuchost.com (172.16.6.78) X-YovoleRuleAgent: yovoleflag Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2023/2/6 19:38, Walker Chen wrote: > Adding DMA reset operation in device probe, and using different > registers according to the hardware handshake number. > > Signed-off-by: Walker Chen Hi Eugeniy Paltsev / Emil, Could you please help to review and provide comments on this patch series? Any comments will be appreciated! Best regards, Walker Chen