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=-2.5 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,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 26882C43218 for ; Fri, 26 Apr 2019 11:48:57 +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 EA6F8208C3 for ; Fri, 26 Apr 2019 11:48:56 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="gCBAfEcK"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="Qadh/VoY" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org EA6F8208C3 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org 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=WJvFQfMoWEFu88pXCiqccrJ1wxP9p5iHYC1Qd4kH648=; b=gCBAfEcKRlDcV8 ioXSnfIAIX57YC3OjXZv1UjEqBsGmDN3T61m1BkA3k6ysIHJJofdaima48aNIhhIYUS/mNxGCVVxJ NkJPYMT35EDDxM/eoJoqtMOb/NmJJSDAIPzN0cW7jX48tWg8ST9PvWYw05xl05r/23RWWu92hqQfU 0Z1nRfQlGFmk+VNPQE+yKk9zrzULggQhm0blroNbpgjTSJzyE2NOrKV3hpAMFNqqBgPA0/Ka040wf gvypcmPOa/g3YzkleHLqEpYZBbRXxOMgRg6HcEqfRmxfBYk5uG6JYL1zT9OYvE4M0YeMUsLokufxm Vxd+lQkcutshAkkA4dlQ==; 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 1hJzLW-0004ut-2q; Fri, 26 Apr 2019 11:48:50 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hJzLS-0004rb-EQ for linux-arm-kernel@lists.infradead.org; Fri, 26 Apr 2019 11:48:47 +0000 Received: from localhost (unknown [171.76.113.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 572DC2077B; Fri, 26 Apr 2019 11:48:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1556279326; bh=y2eO2+Egp17vfAqy6bGFhHQulFyPwA2ldw8S2io0kE4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Qadh/VoYlZuYyfU98gD8T6FZEBSGf4A0lW0Krf1HiEmLpuYiI1WM64cXRQRbBE7kj 07YlK+kaiJJSpTCKo5eZHS8+UiXcb3Jdxroc8ALPRiHcPIuZIKsK7vtaZqzTmNDPQi dcd+ACdjcsDBM6TsrU6tqhjcqQ56zSh8sN4N+tys= Date: Fri, 26 Apr 2019 17:18:40 +0530 From: Vinod Koul To: "Angus Ainslie (Purism)" Subject: Re: [PATCH v2 2/3] dmaengine: imx-sdma: Only check ratio on parts that support 1:1 Message-ID: <20190426114840.GV28103@vkoul-mobl> References: <20190328133828.20999-1-angus@akkea.ca> <20190329152130.18411-1-angus@akkea.ca> <20190329152130.18411-3-angus@akkea.ca> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20190329152130.18411-3-angus@akkea.ca> User-Agent: Mutt/1.11.3 (2019-02-01) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190426_044846_530263_3B8B020A X-CRM114-Status: UNSURE ( 9.52 ) 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, Carlo Caione , Fabio Estevam , Sascha Hauer , linux-kernel@vger.kernel.org, Daniel Baluta , dmaengine@vger.kernel.org, Rob Herring , NXP Linux Team , Pengutronix Kernel Team , angus.ainslie@puri.sm, Dan Williams , Shawn Guo , Guido =?iso-8859-1?Q?G=FCnther?= , linux-arm-kernel@lists.infradead.org, Lucas Stach 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 On 29-03-19, 08:21, Angus Ainslie (Purism) wrote: > On imx8mq B0 chip, AHB/SDMA clock ratio 2:1 can't be supported, > since SDMA clock ratio has to be increased to 250Mhz, AHB can't reach > to 500Mhz, so use 1:1 instead. > > To limit this change to the imx8mq for now this patch also adds an > im8mq-sdma compatible string. Applied, thanks -- ~Vinod _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel