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-rw-r--r--drivers/extcon/Kconfig12
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/extcon/Kconfig b/drivers/extcon/Kconfig
index 764f3a113e0a..6a1f7de6fa54 100644
--- a/drivers/extcon/Kconfig
+++ b/drivers/extcon/Kconfig
@@ -70,6 +70,18 @@ config EXTCON_PALMAS
70 Say Y here to enable support for USB peripheral and USB host 70 Say Y here to enable support for USB peripheral and USB host
71 detection by palmas usb. 71 detection by palmas usb.
72 72
73config EXTCON_RT8973A
74 tristate "RT8973A EXTCON support"
75 depends on I2C
76 select IRQ_DOMAIN
77 select REGMAP_I2C
78 select REGMAP_IRQ
79 help
80 If you say yes here you get support for the MUIC device of
81 Richtek RT8973A. The RT8973A is a USB port accessory detector
82 and switch that is optimized to protect low voltage system
83 from abnormal high input voltage (up to 28V).
84
73config EXTCON_SM5502 85config EXTCON_SM5502
74 tristate "SM5502 EXTCON support" 86 tristate "SM5502 EXTCON support"
75 depends on I2C 87 depends on I2C