diff options
Diffstat (limited to 'roms/u-boot/drivers/w1/Kconfig')
| -rw-r--r-- | roms/u-boot/drivers/w1/Kconfig | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/roms/u-boot/drivers/w1/Kconfig b/roms/u-boot/drivers/w1/Kconfig new file mode 100644 index 000000000..031bab25a --- /dev/null +++ b/roms/u-boot/drivers/w1/Kconfig @@ -0,0 +1,39 @@ +# +# 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 |