linux-kernel - Re: [PATCH] spi: omap2-mcspi: Fix FIFO support for transmit-and-receive mode

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Message-ID: <20131009180117.GW21581@sirena.org.uk>
Date:	Wed, 9 Oct 2013 19:01:17 +0100
From:	Mark Brown <broonie@...nel.org>
To:	Illia Smyrnov <illia.smyrnov@...ballogic.com>
Cc:	linux-spi@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-omap@...r.kernel.org, Illia Smyrnov <illia.smyrnov@...com>
Subject: Re: [PATCH] spi: omap2-mcspi: Fix FIFO support for
 transmit-and-receive mode

On Wed, Oct 09, 2013 at 03:05:08PM +0300, Illia Smyrnov wrote:
> This patch fixes MCSPI FIFO buffer support when transmit-and-receive
> (full duplex) mode is used. In this mode FIFO can be used for RX or
> for TX or for both directions. If FIFO used for both directions the buffer
> is split into two 32-byte buffers - one for each direction.
> Also for full duplex mode both AEL and AFL need to be set in CHCONF0 register.

Applied, thanks.

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