| # | |
| # W1 subsystem configuration | |
| # | |
| menu "1-Wire support" | |
| config W1 | |
| bool "Enable 1-wire controllers support" | |
| depends on DM | |
| help | |
| Support for the Dallas 1-Wire bus. | |
| if W1 | |
| config W1_GPIO | |
| bool "Enable 1-wire GPIO bitbanging" | |
| 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" | |
| depends on 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 |