Hi,

On Wed, Sep 19, 2012 at 06:02:30PM +0200, Samuel Ortiz wrote:

On Mon, Sep 03, 2012 at 11:23:23PM +0300, Aaro Koskinen wrote:

quoted

Retu is a multi-function device found on Nokia Internet Tablets
implementing at least watchdog, RTC, headset detection and power button
functionality.

This patch implements minimum functionality providing register access,
IRQ handling and power off functions.

Cc: sameo@linux.intel.com
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
---
 drivers/mfd/Kconfig      |    8 +
 drivers/mfd/Makefile     |    1 +
 drivers/mfd/retu-mfd.c   |  347 ++++++++++++++++++++++++++++++++++++++++++++++
 include/linux/mfd/retu.h |   22 +++
 4 files changed, 378 insertions(+), 0 deletions(-)
 create mode 100644 drivers/mfd/retu-mfd.c
 create mode 100644 include/linux/mfd/retu.h

Now with the IRQ chip code, using the regmap APIs would be even more
benefitial.

Thanks for feedback, I'll look into this.

A.