config HMS_ANYBUSS_BUS tristate "HMS Anybus-S Bus Support" select REGMAP depends on OF && FIELDBUS_DEV help Driver for the HMS Industrial Networks Anybus-S bus. You can attach a single Anybus-S compatible card to it, which typically provides fieldbus and industrial ethernet functionality. if HMS_ANYBUSS_BUS config ARCX_ANYBUS_CONTROLLER tristate "Arcx Anybus-S Controller" depends on OF && GPIOLIB && HAS_IOMEM && REGULATOR help Select this to get support for the Arcx Anybus controller. It connects to the SoC via a parallel memory bus, and embeds up to two Anybus-S buses (slots). There is also a CAN power readout, unrelated to the Anybus, modelled as a regulator. config HMS_PROFINET tristate "HMS Profinet IRT Controller (Anybus-S)" depends on FIELDBUS_DEV && HMS_ANYBUSS_BUS help If you say yes here you get support for the HMS Industrial Networks Profinet IRT Controller. It will be registered with the kernel as a fieldbus_dev, so userspace can interact with it via the fieldbus_dev userspace interface(s). This driver can also be built as a module. If so, the module will be called hms-profinet. If unsure, say N. endif