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96 lines
2.9 KiB
96 lines
2.9 KiB
menuconfig EXTCON |
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tristate "External Connector Class (extcon) support" |
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help |
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Say Y here to enable external connector class (extcon) support. |
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This allows monitoring external connectors by userspace |
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via sysfs and uevent and supports external connectors with |
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multiple states; i.e., an extcon that may have multiple |
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cables attached. For example, an external connector of a device |
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may be used to connect an HDMI cable and a AC adaptor, and to |
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host USB ports. Many of 30-pin connectors including PDMI are |
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also good examples. |
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if EXTCON |
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comment "Extcon Device Drivers" |
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config EXTCON_ADC_JACK |
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tristate "ADC Jack extcon support" |
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depends on IIO |
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help |
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Say Y here to enable extcon device driver based on ADC values. |
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config EXTCON_ARIZONA |
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tristate "Wolfson Arizona EXTCON support" |
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depends on MFD_ARIZONA && INPUT && SND_SOC |
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help |
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Say Y here to enable support for external accessory detection |
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with Wolfson Arizona devices. These are audio CODECs with |
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advanced audio accessory detection support. |
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config EXTCON_GPIO |
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tristate "GPIO extcon support" |
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depends on GPIOLIB |
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help |
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Say Y here to enable GPIO based extcon support. Note that GPIO |
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extcon supports single state per extcon instance. |
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config EXTCON_MAX14577 |
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tristate "MAX14577/77836 EXTCON Support" |
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depends on MFD_MAX14577 |
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select IRQ_DOMAIN |
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select REGMAP_I2C |
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help |
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If you say yes here you get support for the MUIC device of |
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Maxim MAX14577/77836. The MAX14577/77836 MUIC is a USB port accessory |
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detector and switch. |
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config EXTCON_MAX77693 |
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tristate "MAX77693 EXTCON Support" |
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depends on MFD_MAX77693 && INPUT |
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select IRQ_DOMAIN |
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select REGMAP_I2C |
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help |
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If you say yes here you get support for the MUIC device of |
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Maxim MAX77693 PMIC. The MAX77693 MUIC is a USB port accessory |
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detector and switch. |
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config EXTCON_MAX8997 |
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tristate "MAX8997 EXTCON Support" |
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depends on MFD_MAX8997 && IRQ_DOMAIN |
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help |
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If you say yes here you get support for the MUIC device of |
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Maxim MAX8997 PMIC. The MAX8997 MUIC is a USB port accessory |
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detector and switch. |
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config EXTCON_PALMAS |
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tristate "Palmas USB EXTCON support" |
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depends on MFD_PALMAS |
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help |
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Say Y here to enable support for USB peripheral and USB host |
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detection by palmas usb. |
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config EXTCON_RT8973A |
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tristate "RT8973A EXTCON support" |
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depends on I2C |
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select IRQ_DOMAIN |
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select REGMAP_I2C |
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select REGMAP_IRQ |
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help |
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If you say yes here you get support for the MUIC device of |
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Richtek RT8973A. The RT8973A is a USB port accessory detector |
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and switch that is optimized to protect low voltage system |
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from abnormal high input voltage (up to 28V). |
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config EXTCON_SM5502 |
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tristate "SM5502 EXTCON support" |
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depends on I2C |
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select IRQ_DOMAIN |
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select REGMAP_I2C |
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select REGMAP_IRQ |
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help |
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If you say yes here you get support for the MUIC device of |
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Silicon Mitus SM5502. The SM5502 is a USB port accessory |
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detector and switch. |
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endif # MULTISTATE_SWITCH
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