From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark Brown Subject: Re: [PATCH v4 1/5] spi: introduce accelerated read support for spi flash devices Date: Wed, 2 Dec 2015 19:41:25 +0000 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/mixed; boundary="===============6700869830520781660==" Return-path: In-Reply-To: <1448860515-28336-2-git-send-email-vigneshr@ti.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Vignesh R Cc: devicetree@vger.kernel.org, hramrach@gmail.com, Russell King , Tony Lindgren , linux-kernel@vger.kernel.org, linux-spi@vger.kernel.org, linux-omap@vger.kernel.org, Rob Herring , linux-mtd@lists.infradead.org, Brian Norris , linux-arm-kernel@lists.infradead.org List-Id: devicetree@vger.kernel.org --===============6700869830520781660== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="/bs84jhnE1DqD3f3" Content-Disposition: inline --/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-- --===============6700869830520781660== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel --===============6700869830520781660==--