Say Y here if you want to communicate with your 1-wire devices using Matrox's G400 GPIO pins. This support is also available as a module. If so, the module will be called matrox_w1.
Say Y here if you want to have a driver for DS2490 based USB <-> W1 bridges, for example DS9490*. This support is also available as a module. If so, the module will be called ds2490.
If you say yes here you get support for the Maxim DS2482 I2C to 1-Wire bridge. This driver can also be built as a module. If so, the module will be called ds2482.
Say Y here to enable MXC 1-wire host
Say Y here to enable the DS1WM 1-wire driver, such as that in HP iPAQ devices like h5xxx, h2200, and ASIC3-based like hx4700.
Say Y here if you want to communicate with your 1-wire devices using GPIO pins. This driver uses the GPIO API to control the wire. This support is also available as a module. If so, the module will be called w1-gpio.
Say Y here if you want support for the 1-wire or HDQ Interface on an OMAP processor.