mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-05 02:51:00 +00:00
73aea285e3
Add a bus driver for bitbanging a 1-Wire bus over a GPIO. Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> [eugen.hristev@microchip.com: fixed some issues] Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
25 lines
333 B
Text
25 lines
333 B
Text
#
|
|
# 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.
|
|
|
|
endif
|
|
|
|
endmenu
|