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extcon: int3496: Add Intel INT3496 ACPI device extcon driver

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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>
This commit is contained in:
David Cohen
2016-12-21 12:20:25 +01:00
committed by Chanwoo Choi
parent 5298b83658
commit 2f556bdb9f
4 changed files with 212 additions and 0 deletions
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10
drivers/extcon/Kconfig
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@@ -42,6 +42,16 @@ config EXTCON_GPIO
Say Y here to enable GPIO based extcon support. Note that GPIO
extcon supports single state per extcon instance.
config EXTCON_INTEL_INT3496
tristate "Intel INT3496 ACPI device extcon driver"
depends on GPIOLIB && ACPI
help
Say Y here to enable extcon support for USB OTG ports controlled by
an Intel INT3496 ACPI device.
This ACPI device is typically found on Intel Baytrail or Cherrytrail
based tablets, or other Baytrail / Cherrytrail devices.
config EXTCON_MAX14577
tristate "Maxim MAX14577/77836 EXTCON Support"
depends on MFD_MAX14577