AuxXxilium/linux_dsm_epyc7002
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linux_dsm_epyc7002/drivers/extcon
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Roger Quadros 541332a13b extcon: usb-gpio: Add VBUS detection support 
Driver can now work with both ID and VBUS pins or either one of
them.

There can be the following 3 cases

1) Both ID and VBUS GPIOs are available:

ID = LOW -> USB_HOST active, USB inactive
ID = HIGH -> USB_HOST inactive, USB state is same as VBUS.

2) Only ID GPIO is available:

ID = LOW -> USB_HOST active, USB inactive
ID = HIGH -> USB_HOST inactive, USB active

3) Only VBUS GPIO is available:

VBUS = LOW -> USB_HOST inactive, USB inactive
VBUS = HIGH -> USB_HOST inactive, USB active

Signed-off-by: Roger Quadros <rogerq@ti.com>
Reviewed-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
2016-11-20 21:22:39 +09:00
..
devres.c extcon: Add resource-managed functions to register extcon notifier 2016-06-27 21:03:23 +09:00
extcon-adc-jack.c extcon: Use the extcon_set_state_sync() instead of deprecated functions 2016-09-13 11:26:26 +09:00
extcon-arizona.c extcon: Use the extcon_set_state_sync() instead of deprecated functions 2016-09-13 11:26:26 +09:00
extcon-axp288.c extcon: Use the extcon_set_state_sync() instead of deprecated functions 2016-09-13 11:26:26 +09:00
extcon-gpio.c Merge branch 'next' into resolution 2016-09-15 16:45:20 +05:30
extcon-max3355.c extcon: Use the extcon_set_state_sync() instead of deprecated functions 2016-09-13 11:26:26 +09:00
extcon-max8997.c extcon: Use the extcon_set_state_sync() instead of deprecated functions 2016-09-13 11:26:26 +09:00
extcon-max14577.c extcon: Use the extcon_set_state_sync() instead of deprecated functions 2016-09-13 11:26:26 +09:00
extcon-max77693.c extcon: Use the extcon_set_state_sync() instead of deprecated functions 2016-09-13 11:26:26 +09:00
extcon-max77843.c extcon: Use the extcon_set_state_sync() instead of deprecated functions 2016-09-13 11:26:26 +09:00
extcon-palmas.c extcon: Use the extcon_set_state_sync() instead of deprecated functions 2016-09-13 11:26:26 +09:00
extcon-qcom-spmi-misc.c extcon: qcom-spmi-misc: Sync the extcon state on interrupt 2016-10-26 16:04:29 +09:00
extcon-rt8973a.c extcon: Use the extcon_set_state_sync() instead of deprecated functions 2016-09-13 11:26:26 +09:00
extcon-rt8973a.h
extcon-sm5502.c extcon: Use the extcon_set_state_sync() instead of deprecated functions 2016-09-13 11:26:26 +09:00
extcon-sm5502.h
extcon-usb-gpio.c extcon: usb-gpio: Add VBUS detection support 2016-11-20 21:22:39 +09:00
extcon.c extcon: Add new EXTCON_CHG_WPT for Wireless Power Transfer device 2016-09-10 16:48:57 +05:30
Kconfig extcon: Add support for qcom SPMI PMIC USB id detection hardware 2016-09-13 11:26:26 +09:00
Makefile extcon: Add support for qcom SPMI PMIC USB id detection hardware 2016-09-13 11:26:26 +09:00