From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark Brown Subject: Re: [PATCH] spi/sun6i: Add Master Sample Data Mode for SPI Date: Mon, 13 Feb 2017 18:34:30 +0000 Message-ID: <20170213183430.65vbm3cubid2ljkv@sirena.org.uk> References: <20170213120553.6479-1-viniciusfre@gmail.com> Reply-To: broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="ywpf2eydgracg7ns" Cc: linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org, maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org, wens-jdAy2FN1RRM@public.gmane.org, linux-spi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org To: Vinicius Maciel Return-path: Sender: linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org Content-Disposition: inline In-Reply-To: <20170213120553.6479-1-viniciusfre-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , List-Id: linux-spi.vger.kernel.org --ywpf2eydgracg7ns Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline On Mon, Feb 13, 2017 at 09:05:53AM -0300, Vinicius Maciel wrote: > In order to work appropriately, some SPI chips, such as > max11043, require SPI master samples the data at the > correct edge. As I said on another version of this patch this should really be done by implementing the SPI modes - there isn't one universal configuration for SPI devices unfortunately. --ywpf2eydgracg7ns--