Maxim MAX3355 USB OTG EXTCON Support
modulename: extcon-max3355.ko
configname: CONFIG_EXTCON_MAX3355
Linux Kernel Configuration
└─>Device Drivers
└─>External Connector Class (extcon) support
└─>GPIO Support
└─>Maxim MAX3355 USB OTG EXTCON Support
In linux kernel since version 4.1 (release Date: 2015-06-21)
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.
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.