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| author | Chanwoo Choi <cw00.choi@samsung.com> | 2014-05-22 14:06:33 +0900 |
|---|---|---|
| committer | Chanwoo Choi <cw00.choi@samsung.com> | 2014-07-23 10:22:30 +0900 |
| commit | 914b881f9452fd615cc597b434fd8c0e12a7dae2 (patch) | |
| tree | 00ca6bc5c90cca061921ef72b60847db3c38e5a9 /drivers/extcon/Kconfig | |
| parent | 17271f608bf818a13b2c235d45258311308d5b03 (diff) | |
| download | linux-rt-914b881f9452fd615cc597b434fd8c0e12a7dae2.tar.gz | |
extcon: sm5502: Add support new SM5502 extcon device driver
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>
Diffstat (limited to 'drivers/extcon/Kconfig')
| -rw-r--r-- | drivers/extcon/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/extcon/Kconfig b/drivers/extcon/Kconfig index 9125eba6b3d6..6f2f4727de2c 100644 --- a/drivers/extcon/Kconfig +++ b/drivers/extcon/Kconfig @@ -70,4 +70,14 @@ config EXTCON_PALMAS 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 |