486707b73 docs: driver-api: Add GPIO section ... Browse Code »

This adds a section about the various parts of the GPIO subsystem to the
driver API documentation. Note that this isn't exhaustive documentation,
but rather focusses on pulling in the kerneldoc from various sources, in
order to improve coverage of kerneldoc processing.

Signed-off-by: Thierry Reding
Signed-off-by: Linus Walleij

Thierry Reding
2017-08-14 21:01:13 +0800

gpio.rst 797 Bytes

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General Purpose Input/Output (GPIO)

Core

Legacy API

The functions listed in this section are deprecated. The GPIO descriptor based API described above should be used in new code.

ACPI support

Device tree support

Device-managed API

sysfs helpers