linux/Documentation/driver-api/gpio
Bartosz Golaszewski a411e81e61 gpiolib: add hogs support for machine code
Board files constitute a significant part of the users of the legacy
GPIO framework. In many cases they only export a line and set its
desired value. We could use GPIO hogs for that like we do for DT and
ACPI but there's no support for that in machine code.

This patch proposes to extend the machine.h API with support for
registering hog tables in board files.

Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-05-16 14:35:24 +02:00
..
board.rst gpiolib: add hogs support for machine code 2018-05-16 14:35:24 +02:00
consumer.rst Documentation: gpio: Move gpiod_* consumer documentation to driver-api 2018-03-23 04:21:40 +01:00
driver.rst Documentation: gpio: Move driver documentation to driver-api 2018-03-23 04:20:54 +01:00
drivers-on-gpio.rst gpio: Add a reference to CEC on GPIO 2018-05-16 14:35:24 +02:00
index.rst Documentation: gpio: Move drivers-on-gpio.txt to driver-api 2018-03-23 04:22:29 +01:00
intro.rst
legacy.rst Documentation: gpio: Move legacy documentation to driver-api 2018-03-23 04:21:16 +01:00