From mboxrd@z Thu Jan  1 00:00:00 1970
From: Anatolij Gustschin <agust@denx.de>
Date: Tue, 24 Feb 2009 14:40:27 +0100
Subject: [U-Boot] [PATCH 3/9 v4] i.MX31: support GPIO as a chip-select
	in the mxc_spi driver
In-Reply-To: <Pine.LNX.4.64.0902130923570.4513@axis700.grange>
References: <Pine.LNX.4.64.0902130923570.4513@axis700.grange>
Message-ID: <200902241440.27384.agust@denx.de>
List-Id: <u-boot.lists.denx.de>
MIME-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
To: u-boot@lists.denx.de

On Friday 13 February 2009 09:26:40 am Guennadi Liakhovetski wrote:
> Some SPI devices have special requirements on chip-select handling.
> With this patch we can use a GPIO as a chip-select and strictly follow
> the SPI_XFER_BEGIN and SPI_XFER_END flags.
>
> Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
> ---
>
> Changes since v1: long lines split, mx31_gpio_* calls now also defined if
> CONFIG_MX31_GPIO is not defined (see patch 2/9), '!!' removed.
> Changes since v2: added braces in a multiline if, switched to
> ARRAY_SIZE().
> Changes since v3: moved GPIO chipselect initialisation into a separate
> function, as suggested by Wolfgang Denk
>
>  drivers/spi/mxc_spi.c |   64
> ++++++++++++++++++++++++++++++++++++++++++------ 1 files changed, 56
> insertions(+), 8 deletions(-)

Applied to u-boot-video/master.

Thanks,
Anatolij