Extcon: add MAX8997 extcon driver
authorChanwoo Choi <cw00.choi@samsung.com>
Wed, 9 May 2012 03:31:58 +0000 (12:31 +0900)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 9 May 2012 22:14:19 +0000 (15:14 -0700)
commitb76668ba8a7722f589af2e13a340f3629430a35a
treeacc6ea6cac985e3c6b2ef08f5d20eb53e055fffe
parent3b552b92817c63fdccfe9d5f3ce7424b57e9ee8f
Extcon: add MAX8997 extcon driver

This patch add extcon-max8997 driver to support the muic feature
of Maxim max8997 by using Extcon framework.

The extcon-max8997 driver is implemented based on 'drivers/misc/
max8997-muic.c' and then use Extcon interface instead of callback
function in struct max8997_muic_platform_data to notify cable state
of notifee which want to know always newly cable state when external
connector(e.g., USB, TA, JIG) is attached or detached.

v1
- Use Extcon interface to notify cable state of notifee instead of
 callback function when external connector is attached or detached.
- Bug fix of getting platform_data for irq_base value.

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/extcon/Kconfig
drivers/extcon/Makefile
drivers/extcon/extcon-max8997.c [new file with mode: 0644]