From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Petazzoni Subject: Re: [PATCH] spi: orion: Add multiple chip select support for Armada 370 and 375 Date: Wed, 7 Jan 2015 07:41:54 +0100 Message-ID: <20150107074154.1334b5c0@free-electrons.com> References: <1420579846-31962-1-git-send-email-ken.wilson@opengear.com> <54AC5B16.9020206@free-electrons.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <54AC5B16.9020206@free-electrons.com> Sender: linux-kernel-owner@vger.kernel.org To: Gregory CLEMENT Cc: Ken Wilson , robh+dt@kernel.org, mark.rutland@arm.com, devicetree@vger.kernel.org, linux@arm.linux.org.uk, pawel.moll@arm.com, ijc+devicetree@hellion.org.uk, gerg@uclinux.org, linux-kernel@vger.kernel.org, linux-spi@vger.kernel.org, broonie@kernel.org, ezequiel.garcia@free-electrons.com, galak@codeaurora.org, linux-arm-kernel@lists.infradead.org List-Id: devicetree@vger.kernel.org Dear Gregory CLEMENT, On Tue, 06 Jan 2015 23:00:54 +0100, Gregory CLEMENT wrote: > On 06/01/2015 22:30, Ken Wilson wrote: > > Create a new dt binding for the Armada 375 that supports up to > > 3 chip selects but uses the same prescaler values and algorithm > > as the basic orion binding. > > There was already a patch that have been sent for this: > http://thread.gmane.org/gmane.linux.kernel.spi.devel/17808/focus=17809 > > but in the end it has not been merged. The last email on the thread was > about doing the manipulation in set_cs and not in setup_transfer(). And I > didn't find a newer version. > > Maybe it just fell through the cracks. > Thomas did you remember of it? Yes, it is still on my TODO-list, but I haven't yet gotten around to submitting a new version. So I haven't looked at Ken's contribution, but if Ken is willing to bring it up to a state where it can be mainlined, that would definitely be welcome. Thanks, Thomas -- Thomas Petazzoni, CTO, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com