forked from Minki/linux
914b881f94
This patch add new SM5502 MUIC(Micro-USB Interface Controller) device by using EXTCON subsystem. The extcon-sm5502 driver is capable of identifying the type of the external power source and attached accessory. An external power sources, such as Deticated Charger or a standard USB port, are able to charge the battery in the smart phone via the connector. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
84 lines
2.5 KiB
Plaintext
84 lines
2.5 KiB
Plaintext
menuconfig EXTCON
|
|
tristate "External Connector Class (extcon) support"
|
|
help
|
|
Say Y here to enable external connector class (extcon) support.
|
|
This allows monitoring external connectors by userspace
|
|
via sysfs and uevent and supports external connectors with
|
|
multiple states; i.e., an extcon that may have multiple
|
|
cables attached. For example, an external connector of a device
|
|
may be used to connect an HDMI cable and a AC adaptor, and to
|
|
host USB ports. Many of 30-pin connectors including PDMI are
|
|
also good examples.
|
|
|
|
if EXTCON
|
|
|
|
comment "Extcon Device Drivers"
|
|
|
|
config EXTCON_ADC_JACK
|
|
tristate "ADC Jack extcon support"
|
|
depends on IIO
|
|
help
|
|
Say Y here to enable extcon device driver based on ADC values.
|
|
|
|
config EXTCON_ARIZONA
|
|
tristate "Wolfson Arizona EXTCON support"
|
|
depends on MFD_ARIZONA && INPUT && SND_SOC
|
|
help
|
|
Say Y here to enable support for external accessory detection
|
|
with Wolfson Arizona devices. These are audio CODECs with
|
|
advanced audio accessory detection support.
|
|
|
|
config EXTCON_GPIO
|
|
tristate "GPIO extcon support"
|
|
depends on GPIOLIB
|
|
help
|
|
Say Y here to enable GPIO based extcon support. Note that GPIO
|
|
extcon supports single state per extcon instance.
|
|
|
|
config EXTCON_MAX14577
|
|
tristate "MAX14577/77836 EXTCON Support"
|
|
depends on MFD_MAX14577
|
|
select IRQ_DOMAIN
|
|
select REGMAP_I2C
|
|
help
|
|
If you say yes here you get support for the MUIC device of
|
|
Maxim MAX14577/77836. The MAX14577/77836 MUIC is a USB port accessory
|
|
detector and switch.
|
|
|
|
config EXTCON_MAX77693
|
|
tristate "MAX77693 EXTCON Support"
|
|
depends on MFD_MAX77693 && INPUT
|
|
select IRQ_DOMAIN
|
|
select REGMAP_I2C
|
|
help
|
|
If you say yes here you get support for the MUIC device of
|
|
Maxim MAX77693 PMIC. The MAX77693 MUIC is a USB port accessory
|
|
detector and switch.
|
|
|
|
config EXTCON_MAX8997
|
|
tristate "MAX8997 EXTCON Support"
|
|
depends on MFD_MAX8997 && IRQ_DOMAIN
|
|
help
|
|
If you say yes here you get support for the MUIC device of
|
|
Maxim MAX8997 PMIC. The MAX8997 MUIC is a USB port accessory
|
|
detector and switch.
|
|
|
|
config EXTCON_PALMAS
|
|
tristate "Palmas USB EXTCON support"
|
|
depends on MFD_PALMAS
|
|
help
|
|
Say Y here to enable support for USB peripheral and USB host
|
|
detection by palmas usb.
|
|
|
|
config EXTCON_SM5502
|
|
tristate "SM5502 EXTCON support"
|
|
select IRQ_DOMAIN
|
|
select REGMAP_I2C
|
|
select REGMAP_IRQ
|
|
help
|
|
If you say yes here you get support for the MUIC device of
|
|
Silicon Mitus SM5502. The SM5502 is a USB port accessory
|
|
detector and switch.
|
|
|
|
endif # MULTISTATE_SWITCH
|