Re: [PATCH] mfd: support stmpe1801 18 bits enhanced port expander

[Samuel Ortiz]

Hi Jean-Nicolas,

On Mon, Feb 18, 2013 at 05:50:22PM +0100, Jean-Nicolas Graux wrote:
> Provides support for 1801 variant of stmpe gpio port expanders.
> This chip has 18 gpios configurable as GPI, GPO, keypad matrix,
> special key or dedicated key function.
> 
> Note that special/dedicated key function is not supported yet.
> 
> Change-Id: I6ea89af7b96e9a02478ebec3467291e7d7c510c9
No Change-Id, please.

> Signed-off-by: Jean-Nicolas Graux <jean-nicolas.graux@xxxxxxxxxxxxxx>
> ---
>  drivers/gpio/gpio-stmpe.c             |   52 +++++--
>  drivers/input/keyboard/stmpe-keypad.c |  267 ++++++++++++++++++++++++++-------
>  drivers/mfd/Kconfig                   |    1 +
>  drivers/mfd/stmpe-i2c.c               |    1 +
>  drivers/mfd/stmpe.c                   |   97 +++++++++++-
>  drivers/mfd/stmpe.h                   |   49 ++++++
>  include/linux/mfd/stmpe.h             |    3 +
>  7 files changed, 398 insertions(+), 72 deletions(-)
This should be splitted into 3 patches, an mfd one and then an input and a
gpio one. I would carry all 3 of them through the MFD tree on order to handle
build dependencies.

Cheers,
Samuel.

-- 
Intel Open Source Technology Centre
http://oss.intel.com/
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