From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Tue, 10 Sep 2013 19:09:23 +0100 From: Mark Brown To: Huang Shijie Message-ID: <20130910180923.GC29403@sirena.org.uk> References: <1377828449-18912-1-git-send-email-b32955@freescale.com> <1377828449-18912-6-git-send-email-b32955@freescale.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="J1XbgJTRJ3MoyE5N" Content-Disposition: inline In-Reply-To: <1377828449-18912-6-git-send-email-b32955@freescale.com> Subject: Re: [PATCH v3 5/8] spi: Add Freescale QuadSpi driver Cc: devicetree@vger.kernel.org, computersforpeace@gmail.com, b44548@freescale.com, dedekind1@gmail.com, linux-doc@vger.kernel.org, b18965@freescale.com, linux-spi@vger.kernel.org, linux-mtd@lists.infradead.org, kernel@pengutronix.de, lznuaa@gmail.com, shawn.guo@linaro.org, dwmw2@infradead.org, linux-arm-kernel@lists.infradead.org List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , --J1XbgJTRJ3MoyE5N Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Aug 30, 2013 at 10:07:26AM +0800, Huang Shijie wrote: > (0) What is the Quadspi controller? >=20 > The Quadspi(Quad Serial Peripheral Interface) acts as an interface to > one single or two external serial flash devices, each with up to 4 > bidirectional data lines. For review and merge it would be much easier to send a patch which implements just the basic SPI support for this device then add the support for quad mode separately. --J1XbgJTRJ3MoyE5N Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.21 (GNU/Linux) iQIcBAEBAgAGBQJSL2BQAAoJELSic+t+oim9naMP/jEQM+BNo8EYq3eMcA0hubCs zmXEyNChALMpF5deesbymHqLjXCcQtWq03M2H2hQRCWDj2UudgPAT3eqhY8ARpWu rndXxqDjZO0udP8FSPkNcZ5kTefFHAbO6RXB8OABoGP1IUVuhsBbYCXDnWYtjgM5 z/86yKV/gFB72GSor8aRR2+BkAjBYqJRMnPrDno6SNDX6eVo25PC9mo1EnH3ZBgw EGEKF2+ObUNpeOotlvISOEsZJ4+2Z6AkYzY9e+KNDLhzVNkAKr9Ju6AUdstg798Y p5gYerRbgXUqGzUpVzsRBt8KWfwA/ktw9ML/VlfCW38HeL3FJwVfOho/q8vPfj9y qL0dzImeprqyYy0fiQLRrxbC3qugI/w4EqkO0BjV8XerRfIDDHsKzYqjEajTMA6Z ey6piGPucYT8vkhhMkMaA55wPa5+DuywKqzxkTAAnTkWoY8CLVKsPOIbXBXi73un eVrdusEVGBHTJA8mqQQkwYrkuySRWcWVHukgj5H6t8k/O0xw0TvLEZSrzxwtXxAg RtTbyX1CF+Aw5/nHCh8BnC3fjFu0jcVqZYvOZZ2wqQnfPTVzv/PyNpdVm4bDOqTO uZM0a5u1I3ElCHJjpce1lcDQgGPpzG9kINwH6tkIoLt+6KYzF1xWlMzv9uFJUL8b ddEOKIIuj7Ruww8pbjCO =2/Q8 -----END PGP SIGNATURE----- --J1XbgJTRJ3MoyE5N--