Received: by 2002:ad5:474a:0:0:0:0:0 with SMTP id i10csp3118027imu; Mon, 19 Nov 2018 10:53:56 -0800 (PST) X-Google-Smtp-Source: AFSGD/XQqwevVCY2MwCdpEduBCDXXyFRAYz1p6/NpjxGU2pdoEd7slkLM4Olfr/w5gyslK8izBQi X-Received: by 2002:a17:902:820d:: with SMTP id x13mr12998067pln.229.1542653636796; Mon, 19 Nov 2018 10:53:56 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1542653636; cv=none; d=google.com; s=arc-20160816; b=rTlEDcqm/HUEGJVk457jxrZPfKSTPyu0WaRmYJ9fesSx2rrk+2wlIHpcde1oFhF2zx 6lT+4zOnQkWC/PyykynYUIzkwflUGRdRGlNaxGsq/aTBNOv62qwi9LYwM3hTgi1znC8t m4Ye2lkAM2g4T2OvCTAkK1bK2aLF+5KPoy5o6jJ8ggzfxjc+ZErkC6IOeyFHpygsbG9Z mYjQfW3Jsaxxyc1w8fopZjbk4a1z+vNUJfigx5vagNgyBaXYHhlA+9cc+XcsbtqOALzH V7X/W+zt8SelibIWS0a7haZGQp3wMfA26TvRiDHlXmJS7KUUO+R1ztB+jxVU1nWp2N8n I4cw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date; bh=ib7f1SgztPt3wRMkJjvCwI3cCRYCyL3hMsCByDbOx7Q=; b=FYxnjrXU/10JqryhWz2nMJgVhR4qFMdGouN3u/Vfpkgh5e4+/TEl1b8yPpL/BIZGIJ 55ri+MUJO8T75K94ODnDiVOrOj6lA+ZO7vjOJPH7jl4mKOLpCDwv/43/ddiHkfX2KFWb S4XXpeW+9kWJS70Z5HySISx1a1h2iDa2vTy9R+pWKtmWK66WcdwT4Ymh4hGVw/68M1sr c5GE2ywqOzWaSUjnAlPtqlxZKeOcD1j11l4z0SydIvCDM5Q9fDUaGRtpGlMocpAlzDXO XnZQKT/19Q+i13kY2bscyZqkXbSGJs/+ibJsaI8YaaqCF7VY5hpLio3zOJ9grBhsMF3z 1Irg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=iki.fi Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id g11si10071292pgu.347.2018.11.19.10.53.41; Mon, 19 Nov 2018 10:53:56 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=iki.fi Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731597AbeKTE25 (ORCPT + 99 others); Mon, 19 Nov 2018 23:28:57 -0500 Received: from emh04.mail.saunalahti.fi ([62.142.5.110]:51978 "EHLO emh04.mail.saunalahti.fi" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730227AbeKTE24 (ORCPT ); Mon, 19 Nov 2018 23:28:56 -0500 Received: from darkstar.musicnaut.iki.fi (85-76-71-135-nat.elisa-mobile.fi [85.76.71.135]) by emh04.mail.saunalahti.fi (Postfix) with ESMTP id 192AD3000C; Mon, 19 Nov 2018 20:04:18 +0200 (EET) Date: Mon, 19 Nov 2018 20:04:18 +0200 From: Aaro Koskinen To: Peter Ujfalusi Cc: Ulf Hansson , Tony Lindgren , Ladislav Michl , linux-mmc@vger.kernel.org, Andrzej Zaborowski , linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] MMC: OMAP: fix broken MMC on OMAP15XX/OMAP5912/OMAP310 Message-ID: <20181119180418.GD16897@darkstar.musicnaut.iki.fi> References: <20181118201919.14401-1-aaro.koskinen@iki.fi> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, On Mon, Nov 19, 2018 at 11:58:32AM +0200, Peter Ujfalusi wrote: > On 2018-11-18 22:19, Aaro Koskinen wrote: > > Tested on OMAP15XX/OMAP310 (Palm TE), OMAP1710 (Nokia 770) > > and OMAP2420 (Nokia N810). > > Do you know if the DMA is enabled for the MMC? It might not work via > DMAengine. DMA is enabled for MMC, and works OK on all of these devices. A.