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Diffstat (limited to 'drivers/extcon/Kconfig')
| -rw-r--r-- | drivers/extcon/Kconfig | 194 |
1 files changed, 194 insertions, 0 deletions
diff --git a/drivers/extcon/Kconfig b/drivers/extcon/Kconfig new file mode 100644 index 0000000000..8de9023c2a --- /dev/null +++ b/drivers/extcon/Kconfig @@ -0,0 +1,194 @@ +# SPDX-License-Identifier: GPL-2.0-only +menuconfig EXTCON + tristate "External Connector Class (extcon) support" + help + Say Y here to enable external connector class (extcon) support. + This allows monitoring external connectors by userspace + via sysfs and uevent and supports external connectors with + multiple states; i.e., an extcon that may have multiple + cables attached. For example, an external connector of a device + may be used to connect an HDMI cable and a AC adaptor, and to + host USB ports. Many of 30-pin connectors including PDMI are + also good examples. + +if EXTCON + +comment "Extcon Device Drivers" + +config EXTCON_ADC_JACK + tristate "ADC Jack extcon support" + depends on IIO + help + Say Y here to enable extcon device driver based on ADC values. + +config EXTCON_AXP288 + tristate "X-Power AXP288 EXTCON support" + depends on MFD_AXP20X && USB_SUPPORT && X86 && ACPI && IOSF_MBI + select USB_ROLE_SWITCH + help + Say Y here to enable support for USB peripheral detection + and USB MUX switching by X-Power AXP288 PMIC. + +config EXTCON_FSA9480 + tristate "FSA9480 EXTCON Support" + depends on INPUT && I2C + select IRQ_DOMAIN + select REGMAP_I2C + help + If you say yes here you get support for the Fairchild Semiconductor + FSA9480 microUSB switch and accessory detector chip. The FSA9480 is a USB + port accessory detector and switch. The FSA9480 is fully controlled using + I2C and enables USB data, stereo and mono audio, video, microphone + and UART data to use a common connector port. + +config EXTCON_GPIO + tristate "GPIO extcon support" + depends on GPIOLIB || COMPILE_TEST + help + Say Y here to enable GPIO based extcon support. Note that GPIO + extcon supports single state per extcon instance. + +config EXTCON_INTEL_INT3496 + tristate "Intel INT3496 ACPI device extcon driver" + depends on GPIOLIB && ACPI && (X86 || COMPILE_TEST) + help + Say Y here to enable extcon support for USB OTG ports controlled by + an Intel INT3496 ACPI device. + + This ACPI device is typically found on Intel Baytrail or Cherrytrail + based tablets, or other Baytrail / Cherrytrail devices. + +config EXTCON_INTEL_CHT_WC + tristate "Intel Cherrytrail Whiskey Cove PMIC extcon driver" + depends on INTEL_SOC_PMIC_CHTWC + depends on USB_SUPPORT + depends on POWER_SUPPLY + select USB_ROLE_SWITCH + help + Say Y here to enable extcon support for charger detection / control + on the Intel Cherrytrail Whiskey Cove PMIC. + +config EXTCON_INTEL_MRFLD + tristate "Intel Merrifield Basin Cove PMIC extcon driver" + depends on INTEL_SOC_PMIC_MRFLD + help + Say Y here to enable extcon support for charger detection / control + on the Intel Merrifield Basin Cove PMIC. + +config EXTCON_MAX14577 + tristate "Maxim MAX14577/77836 EXTCON Support" + depends on MFD_MAX14577 + select IRQ_DOMAIN + select REGMAP_I2C + help + If you say yes here you get support for the MUIC device of + Maxim MAX14577/77836. The MAX14577/77836 MUIC is a USB port accessory + detector and switch. + +config EXTCON_MAX3355 + tristate "Maxim MAX3355 USB OTG EXTCON Support" + depends on GPIOLIB || COMPILE_TEST + help + If you say yes here you get support for the USB OTG role detection by + MAX3355. The MAX3355 chip integrates a charge pump and comparators to + enable a system with an integrated USB OTG dual-role transceiver to + function as an USB OTG dual-role device. + +config EXTCON_MAX77693 + tristate "Maxim MAX77693 EXTCON Support" + depends on MFD_MAX77693 && INPUT + select IRQ_DOMAIN + select REGMAP_I2C + help + If you say yes here you get support for the MUIC device of + Maxim MAX77693 PMIC. The MAX77693 MUIC is a USB port accessory + detector and switch. + +config EXTCON_MAX77843 + tristate "Maxim MAX77843 EXTCON Support" + depends on MFD_MAX77843 + select IRQ_DOMAIN + select REGMAP_I2C + help + If you say yes here you get support for the MUIC device of + Maxim MAX77843. The MAX77843 MUIC is a USB port accessory + detector add switch. + +config EXTCON_MAX8997 + tristate "Maxim MAX8997 EXTCON Support" + depends on MFD_MAX8997 && IRQ_DOMAIN + help + If you say yes here you get support for the MUIC device of + Maxim MAX8997 PMIC. The MAX8997 MUIC is a USB port accessory + detector and switch. + +config EXTCON_PALMAS + tristate "Palmas USB EXTCON support" + depends on MFD_PALMAS + help + Say Y here to enable support for USB peripheral and USB host + detection by palmas usb. + +config EXTCON_PTN5150 + tristate "NXP PTN5150 CC LOGIC USB EXTCON support" + depends on I2C && (GPIOLIB || COMPILE_TEST) + depends on USB_ROLE_SWITCH || !USB_ROLE_SWITCH + select REGMAP_I2C + help + Say Y here to enable support for USB peripheral and USB host + detection by NXP PTN5150 CC (Configuration Channel) logic chip. + +config EXTCON_QCOM_SPMI_MISC + tristate "Qualcomm USB extcon support" + depends on ARCH_QCOM || COMPILE_TEST + help + Say Y here to enable SPMI PMIC based USB cable detection + support on Qualcomm PMICs such as PM8941. + +config EXTCON_RT8973A + tristate "Richtek RT8973A EXTCON support" + depends on I2C + select IRQ_DOMAIN + select REGMAP_I2C + select REGMAP_IRQ + help + If you say yes here you get support for the MUIC device of + Richtek RT8973A. The RT8973A is a USB port accessory detector + and switch that is optimized to protect low voltage system + from abnormal high input voltage (up to 28V). + +config EXTCON_SM5502 + tristate "Silicon Mitus SM5502/SM5504/SM5703 EXTCON support" + depends on I2C + 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. + +config EXTCON_USB_GPIO + tristate "USB GPIO extcon support" + depends on GPIOLIB || COMPILE_TEST + help + Say Y here to enable GPIO based USB cable detection extcon support. + Used typically if GPIO is used for USB ID pin detection. + +config EXTCON_USBC_CROS_EC + tristate "ChromeOS Embedded Controller EXTCON support" + depends on CROS_EC + help + Say Y here to enable USB Type C cable detection extcon support when + using Chrome OS EC based USB Type-C ports. + +config EXTCON_USBC_TUSB320 + tristate "TI TUSB320 USB-C extcon support" + depends on I2C && TYPEC + select REGMAP_I2C + depends on USB_ROLE_SWITCH || !USB_ROLE_SWITCH + help + Say Y here to enable support for USB Type C cable detection extcon + support using a TUSB320. + +endif |