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