| # |
| # 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 |
