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SubjectRe: [PATCH] mfd: support stmpe1801 18 bits enhanced port expander
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@stericsson.com>
> ---
> 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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