#
# W1 subsystem configuration
#

menu "1-Wire support"

config W1
	bool "Enable 1-wire controllers support"
	default no
	depends on DM
	help
	  Support for the Dallas 1-Wire bus.

if W1

config W1_GPIO
	bool "Enable 1-wire GPIO bitbanging"
	default no
	depends on DM_GPIO
	help
	  Emulate a 1-wire bus using a GPIO.

config W1_MXC
	bool "Enable 1-wire controller on i.MX processors"
	default no
	depends on ARCH_MX25 || ARCH_MX31 || ARCH_MX5
	help
	  Support the one wire controller found in some members of the NXP
	  i.MX SoC family.
	  There are currently two silicon variants:
	  V1: i.MX21, i.MX27, i.MX31, i.MX51
	  V2: i.MX25, i.MX35, i.MX50, i.MX53
	  Newer i.MX SoCs such as the i.MX6 do not have one wire controllers.

	  The driver supports both silicon variants.

endif

endmenu