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* extcon: Remove porting compatibility of swich classChanwoo Choi2017-04-061-123/+0
| | | | | | | | This patch removes the porting compatibility for switch class because there is no any usage and requirement of swich class over a couple of years. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
* extcon: int3496: Add GPIO ACPI mapping tableAndy Shevchenko2017-03-221-0/+5
| | | | | | | | | | | | In order to make GPIO ACPI library stricter prepare users of gpiod_get_index() to correctly behave when there no mapping is provided by firmware. Here we add explicit mapping between _CRS GpioIo() resources and their names used in the driver. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
* extcon: int3496: Add Intel INT3496 ACPI device extcon driverDavid Cohen2017-01-091-0/+22
| | | | | | | | | | | Add an extcon driver for USB OTG ports controlled by an Intel INT3496 ACPI device (e.g. Baytrail, Cherrytrail devices). Signed-off-by: David Cohen <david.a.cohen@intel.com> [hdgoede@redhat.com: Port to current kernel, cleanup, submit upstream] [hdgoede@redhat.com: Add Documentation/extcon/intel-int3496.txt] Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
* extcon: fix switch class porting guide (Documentation)MyungJoo Ham2014-01-071-6/+3
| | | | | | | - Unfinished sentence finished. - Incorrect description on the compat-mode condition corrected. Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
* extcon: Simplify extcon_dev_register() prototype by removing unnecessary ↵Chanwoo Choi2013-09-271-2/+4
| | | | | | | | | | | | | | | | | parameter This patch remove extcon_dev_register()'s second parameter which means the pointer of parent device to simplify prototype of this function. So, if extcon device has the parent device, it should set the pointer of parent device to edev.dev.parent in extcon device driver instead of in extcon_dev_register(). Cc: Graeme Gregory <gg@slimlogic.co.uk> Cc: Kishon Vijay Abraham I <kishon@ti.com> Cc: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Cc: Mark Brown <broonie@kernel.org> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com>
* Documentation/extcon: porting guide for Android kernel switch driver.MyungJoo Ham2012-04-201-0/+124
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>