1=================================== 2General Purpose Input/Output (GPIO) 3=================================== 4 5Contents: 6 7.. toctree:: 8 :maxdepth: 2 9 10 intro 11 driver 12 consumer 13 board 14 drivers-on-gpio 15 legacy 16 17Core 18==== 19 20.. kernel-doc:: include/linux/gpio/driver.h 21 :internal: 22 23.. kernel-doc:: drivers/gpio/gpiolib.c 24 :export: 25 26ACPI support 27============ 28 29.. kernel-doc:: drivers/gpio/gpiolib-acpi.c 30 :export: 31 32Device tree support 33=================== 34 35.. kernel-doc:: drivers/gpio/gpiolib-of.c 36 :export: 37 38Device-managed API 39================== 40 41.. kernel-doc:: drivers/gpio/gpiolib-devres.c 42 :export: 43 44sysfs helpers 45============= 46 47.. kernel-doc:: drivers/gpio/gpiolib-sysfs.c 48 :export: 49