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=-5.5 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,T_DKIMWL_WL_HIGH,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 A82CEC04AB1 for ; Fri, 10 May 2019 03:06:02 +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 75FBE2182B for ; Fri, 10 May 2019 03:06:02 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="Ivl+bHfo"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="kgyjEjaf" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 75FBE2182B 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=PYTn1csB+XytAZfew3cv137l1FToQ4EVpGuZc/iqSzY=; b=Ivl+bHfol121ez qX2u+EOj0HgU9+xAoFdi1GsoBgpW2Kalq0y01ivG6YbZzMJPShBu4ak0by6anZ9Rl9CIMidovcdm6 AhnbVuNulhN8ofeI0lU+PxM6MQEE8HYQu0DoffLJ221OojLMMvbtM6cZ77ljcaw7jOKbg58ShzX55 sTGBRC05om0a/31OjPPnJ24+tR1TyLnIMXIlOplvXYuynGJiBe+WRKAuz/q6VjRCdykZ8GhxuEfuN FmohgNSFRxygL9hMuZCkjzt6Fo37kkc3P3GV13Mnk8JdO2Bjwwh4oX2eY9Lhk5dd5++HhAXn4RGJg h9a5i7ouZmGytBuUE75Q==; 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 1hOvr5-00041C-4X; Fri, 10 May 2019 03:05:51 +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 1hOvr1-00040h-V8 for linux-arm-kernel@lists.infradead.org; Fri, 10 May 2019 03:05:49 +0000 Received: from dragon (98.142.130.235.16clouds.com [98.142.130.235]) (using TLSv1.2 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 372002182B; Fri, 10 May 2019 03:05:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1557457547; bh=mkQ3abg+2JtJLueEBsJfOfdiHSoy46DAguszRpEAgAg=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=kgyjEjafqRceisaxV6npqASBMVD/V60tt4LtTqspH3YkOtoKSCXufoBbf/h4MA3ja Rhz81s8okglcQipl3VeLT0vvrpLHtxaPXrTxvtoX6PxmtodoOHiIgvP2uEoh/jkL/O FcdQ/4QfQRj0x/59Phig4C8BfdaV96xp1cfwz2m0= Date: Fri, 10 May 2019 11:05:26 +0800 From: Shawn Guo To: Li Yang Subject: Re: [PATCH] arm64: defconfig: Enable FSL_EDMA driver Message-ID: <20190510030525.GC15856@dragon> References: <20190422183056.16375-1-leoyang.li@nxp.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20190422183056.16375-1-leoyang.li@nxp.com> User-Agent: Mutt/1.5.21 (2010-09-15) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190509_200548_021278_D3DB4E73 X-CRM114-Status: GOOD ( 12.21 ) 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: Vinod Koul , Grant Likely , linux-kernel@vger.kernel.org, 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 On Mon, Apr 22, 2019 at 01:30:56PM -0500, Li Yang wrote: > Enables the FSL EDMA driver by default. This also works around an issue > that imx-i2c driver keeps deferring the probe because of the DMA is not > ready. And currently the DMA engine framework can not correctly tell > if the DMA channels will truly become available later (it will never be > available if the DMA driver is not enabled). > > This will cause indefinite messages like below: > [ 3.335829] imx-i2c 2180000.i2c: can't get pinctrl, bus recovery not supported > [ 3.344455] ina2xx 0-0040: power monitor ina220 (Rshunt = 1000 uOhm) > [ 3.350917] lm90 0-004c: 0-004c supply vcc not found, using dummy regulator > [ 3.362089] imx-i2c 2180000.i2c: can't get pinctrl, bus recovery not supported > [ 3.370741] ina2xx 0-0040: power monitor ina220 (Rshunt = 1000 uOhm) > [ 3.377205] lm90 0-004c: 0-004c supply vcc not found, using dummy regulator > [ 3.388455] imx-i2c 2180000.i2c: can't get pinctrl, bus recovery not supported > ..... > > Signed-off-by: Li Yang Applied, thanks. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel