From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754761AbaIPRlb (ORCPT ); Tue, 16 Sep 2014 13:41:31 -0400 Received: from mezzanine.sirena.org.uk ([106.187.55.193]:45466 "EHLO mezzanine.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754214AbaIPRla (ORCPT ); Tue, 16 Sep 2014 13:41:30 -0400 Date: Tue, 16 Sep 2014 10:41:12 -0700 From: Mark Brown To: Robin Gong Cc: robh+dt@kernel.org, pawel.moll@arm.com, mark.rutland@arm.com, ijc+devicetree@hellion.org.uk, galak@codeaurora.org, Frank.Li@freescale.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-spi@vger.kernel.org Message-ID: <20140916174112.GU7960@sirena.org.uk> References: <1410398324-15284-1-git-send-email-b38343@freescale.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="saqwZB8dd8xoGD4q" Content-Disposition: inline In-Reply-To: <1410398324-15284-1-git-send-email-b38343@freescale.com> X-Cookie: Many pages make a thick book. User-Agent: Mutt/1.5.23 (2014-03-12) X-SA-Exim-Connect-IP: 70.35.38.154 X-SA-Exim-Mail-From: broonie@sirena.org.uk Subject: Re: [PATCH v6] spi: spi-imx: add DMA support X-SA-Exim-Version: 4.2.1 (built Mon, 26 Dec 2011 16:24:06 +0000) X-SA-Exim-Scanned: Yes (on mezzanine.sirena.org.uk) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --saqwZB8dd8xoGD4q Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Thu, Sep 11, 2014 at 09:18:44AM +0800, Robin Gong wrote: > Enable DMA support on i.mx6. The read speed can increase from 600KB/s > to 1.2MB/s on i.mx6q. You can disable or enable dma function in dts. > If not set "dma-names" in dts, spi will use PIO mode. This patch only > validate on i.mx6, not i.mx5, but encourage ones to apply this patch > on i.mx5 since they share the same IP. Applied, thanks. --saqwZB8dd8xoGD4q Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBAgAGBQJUGHY3AAoJECTWi3JdVIfQjyAH/idzcyENZCv5XYBmBARGjcLd VBO8sU5OieN4U5/bq2TyDzVW4vRP0BfBoQ2PQZec5N1UcYnWAsfjupzGC1yvGAqK mq9OAe4J5qihlwNLg+YNn9AHTGEcBJ+UKmJE+Y3KhS58wIGiLYq3YVfb9hyflVla 6gQ9Wjmqc3uNtRvvr3sey8/19B+7i0Lr8vlUyBM751I7nVUZPOy26YoHsNc1QS82 WgX7QcmB4WpUeUtQ4nxFrrq8jxi+dexrU5HHcuqOa+wqA8SNeQbdREdUekn5N+Mf IdI7X1I8KtOTpbFF9fF/eHT/h8PwInhuCvgBc76KNRAZOLGYFileVkn8pg9HcbU= =5iX7 -----END PGP SIGNATURE----- --saqwZB8dd8xoGD4q--