extcon: Add an API to get extcon device from dt node
Added an API of_extcon_get_extcon_dev() to be used by drivers to get
extcon device in the case of dt boot (this can be used instead of
extcon_get_extcon_dev()).
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com>
diff --git a/drivers/extcon/Kconfig b/drivers/extcon/Kconfig
index 63f454e..f1d54a3 100644
--- a/drivers/extcon/Kconfig
+++ b/drivers/extcon/Kconfig
@@ -14,6 +14,10 @@
comment "Extcon Device Drivers"
+config OF_EXTCON
+ def_tristate y
+ depends on OF
+
config EXTCON_GPIO
tristate "GPIO extcon support"
depends on GPIOLIB