Kconfig (0746d5d31f61721bf3e4ab84d75fac08d03e2a9a) Kconfig (c03e017c4d3d0fb783cbe6b7b9e4f278addcb23a)
1menuconfig EXTCON
2 tristate "External Connector Class (extcon) support"
3 help
4 Say Y here to enable external connector class (extcon) support.
5 This allows monitoring external connectors by userspace
6 via sysfs and uevent and supports external connectors with
7 multiple states; i.e., an extcon that may have multiple
8 cables attached. For example, an external connector of a device

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65
66config EXTCON_PALMAS
67 tristate "Palmas USB EXTCON support"
68 depends on MFD_PALMAS
69 help
70 Say Y here to enable support for USB peripheral and USB host
71 detection by palmas usb.
72
1menuconfig EXTCON
2 tristate "External Connector Class (extcon) support"
3 help
4 Say Y here to enable external connector class (extcon) support.
5 This allows monitoring external connectors by userspace
6 via sysfs and uevent and supports external connectors with
7 multiple states; i.e., an extcon that may have multiple
8 cables attached. For example, an external connector of a device

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65
66config EXTCON_PALMAS
67 tristate "Palmas USB EXTCON support"
68 depends on MFD_PALMAS
69 help
70 Say Y here to enable support for USB peripheral and USB host
71 detection by palmas usb.
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
74 tristate "SM5502 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 Silicon Mitus SM5502. The SM5502 is a USB port accessory
82 detector and switch.
83
84endif # MULTISTATE_SWITCH
85config EXTCON_SM5502
86 tristate "SM5502 EXTCON support"
87 depends on I2C
88 select IRQ_DOMAIN
89 select REGMAP_I2C
90 select REGMAP_IRQ
91 help
92 If you say yes here you get support for the MUIC device of
93 Silicon Mitus SM5502. The SM5502 is a USB port accessory
94 detector and switch.
95
96endif # MULTISTATE_SWITCH