Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752976AbbLBTn0 (ORCPT ); Wed, 2 Dec 2015 14:43:26 -0500 Received: from mezzanine.sirena.org.uk ([106.187.55.193]:57999 "EHLO mezzanine.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752040AbbLBTnW (ORCPT ); Wed, 2 Dec 2015 14:43:22 -0500 Date: Wed, 2 Dec 2015 19:41:25 +0000 From: Mark Brown To: Vignesh R Cc: Tony Lindgren , Brian Norris , Rob Herring , Russell King , hramrach@gmail.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mtd@lists.infradead.org, linux-spi@vger.kernel.org Message-ID: <20151202194125.GL1929@sirena.org.uk> References: <1448860515-28336-1-git-send-email-vigneshr@ti.com> <1448860515-28336-2-git-send-email-vigneshr@ti.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="/bs84jhnE1DqD3f3" Content-Disposition: inline In-Reply-To: <1448860515-28336-2-git-send-email-vigneshr@ti.com> X-Cookie: A beer delayed is a beer denied. User-Agent: Mutt/1.5.24 (2015-08-30) X-SA-Exim-Connect-IP: 94.175.94.161 X-SA-Exim-Mail-From: broonie@sirena.org.uk Subject: Re: [PATCH v4 1/5] spi: introduce accelerated read support for spi flash devices 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 Content-Length: 1304 Lines: 34 --/bs84jhnE1DqD3f3 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Mon, Nov 30, 2015 at 10:45:11AM +0530, Vignesh R wrote: > In addition to providing direct access to SPI bus, some spi controller > hardwares (like ti-qspi) provide special port (like memory mapped port) > that are optimized to improve SPI flash read performance. I'm reasonably OK with this from the SPI side but I'd really like to see people working on MTD say that this makes sense. --/bs84jhnE1DqD3f3 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBCAAGBQJWX0lkAAoJECTWi3JdVIfQbBsH/i+LzrX/mNNWMO2Q8w2kJhx5 nwO6kUbQ+a4yvvd3YPcsrjAHB2s8cLUNnvxqGrYmu1By8TTW6icaxjxyTV+q0L4C xEwYBM63BTG0qjpc+7uBwPQ9bDpDAU6uNDz3XD5zg4GxHffzkQSOKIMzpcCNnXv6 nqmU+cYVUAtkpC3UbJsFuXFyWynJgZ6sEBxMfhC/+80Ua4l4cVYtDXdDAiypKVC5 of9zgQt7bCSYyn3jLJpERnfn/ZUhVCxcb1eDmJuV+Jko7O3vg8SQ8mK+2ifrS1xK oBhsZ4ZCj4ldptHi+/z15+L99IQB3iW4bFVaKIwwcOju329G1oUvs66hD07PcYw= =ym/f -----END PGP SIGNATURE----- --/bs84jhnE1DqD3f3-- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/