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=-3.5 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, URIBL_BLOCKED,USER_AGENT_MUTT autolearn=ham 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 DDA46C43387 for ; Thu, 17 Jan 2019 14:33:56 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 9666F205C9 for ; Thu, 17 Jan 2019 14:33:56 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="JxM6DZXQ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9666F205C9 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=atomide.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-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=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: 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=gvRKCXb0wSkpoHTsJ5a8pSKFY9KA2BfkulBv72Cgdrc=; b=JxM6DZXQ3jqC9l BHyZN2qOfaJWOqBJnqoxI0i3VYMo52S+BZ3QP6ON6Wf9WwMbviOLu6IJ4CQmkI6CJv2beAH90KuSX O9zKcqL9kJy1fBoCScEZ7YxgOPPMOLqkw7Ep0E6L7OL65pKD2Cw7HQDqZOWf5CffcSisiaoiXYzDC 43K7Ss0iGqWQUSytZadeFnzUXF2lSvLdOeVXAR4m4FW67pOAPTjwCWPkTeNVpRWaX04ZHkK32lnJd A8o0ASNBNurXoDPTQNicqX3+bGGNwIarIxovYUkqEa5VOaj0Cctpsu1ANDNOWgX8+bjGpq/pqmtiH jbEoMfHt15HYr0yrWvhA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gk8jv-00030d-AI; Thu, 17 Jan 2019 14:33:51 +0000 Received: from muru.com ([72.249.23.125]) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gk8js-000309-7x; Thu, 17 Jan 2019 14:33:49 +0000 Received: from atomide.com (localhost [127.0.0.1]) by muru.com (Postfix) with ESMTPS id E80C98119; Thu, 17 Jan 2019 14:33:52 +0000 (UTC) Date: Thu, 17 Jan 2019 06:33:42 -0800 From: Tony Lindgren To: min.guo@mediatek.com Subject: Re: [PATCH v3 4/4] usb: musb: Add support for MediaTek musb controller Message-ID: <20190117143342.GS5544@atomide.com> References: <1547709348-17506-1-git-send-email-min.guo@mediatek.com> <1547709348-17506-5-git-send-email-min.guo@mediatek.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1547709348-17506-5-git-send-email-min.guo@mediatek.com> User-Agent: Mutt/1.11.1 (2018-12-01) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190117_063348_318978_3327C6E7 X-CRM114-Status: UNSURE ( 6.40 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, Yonglong Wu , hdegoede@redhat.com, Greg Kroah-Hartman , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, chunfeng.yun@mediatek.com, Rob Herring , Alan Stern , Matthias Brugger , linux-mediatek@lists.infradead.org, Bin Liu , 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+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi, * min.guo@mediatek.com [190117 07:16]: > There are some quirk of MediaTek musb controller, such as: > -W1C interrupt status registers > -Private data toggle registers > -No dedicated DMA interrupt line Can you please separate the musb generic changes listed above into separate individual patches in preparation for adding support for new hardware? Otherwise we'll have hard time finding out with git bisect what exactly breaks things if we run into trouble. Regards, Tony _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel