Lines Matching +full:pin +full:- +full:controllers

6    been moved to Documentation/ABI/obsolete/sysfs-gpio.
16 ----------------------
27 then changing its output state, then updating the code before re-enabling
38    Please read Documentation/driver-api/gpio/drivers-on-gpio.rst
44 --------------
47    -	Control interfaces used to get userspace control over GPIOs;
49    -	GPIOs themselves; and
51    -	GPIO controllers ("gpio_chip" instances).
55 The control interfaces are write-only:
94 		If the pin can be configured as interrupt-generating interrupt
103 		re-open it to read the value.
110 		This file exists only if the pin can be configured as an
111 		interrupt generating input pin.
121 GPIO controllers have paths like /sys/class/gpio/gpiochip42/ (for the
123 read-only attributes:
134 		how many GPIOs this manages (N to N + ngpio - 1)
145 --------------------------
165 of experiments easier), or can provide an always-there interface that's