1 2.PATH: ${SRCTOP}/sys/dev/iicbus/gpio/ 3KMOD = pcf8574 4SRCS = pcf8574.c 5 6SRCS+= \ 7 bus_if.h \ 8 device_if.h \ 9 gpio_if.h \ 10 iicbus_if.h \ 11 opt_platform.h \ 12 13.if !empty(OPT_FDT) 14SRCS+= ofw_bus_if.h 15.endif 16 17.include <bsd.kmod.mk> 18