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(parent: 2148ad7) | patch
gpiolib: add support for biasing output lines
authorKent Gibson <warthog618@gmail.com>
Tue, 5 Nov 2019 02:04:26 +0000 (10:04 +0800)
committerBartosz Golaszewski <bgolaszewski@baylibre.com>
Tue, 12 Nov 2019 15:30:30 +0000 (16:30 +0100)
commit2821ae5f3033fb4140855ffd728c28fb42ba2bb9
treee746ea5aa3b18b7fdb73e8599474ee40e6fddb26tree
parent2148ad7790ea4f1f0081e6404fbb776bdbc793bbcommit | diff
gpiolib: add support for biasing output lines

Allow pull up/down bias to be set on output lines.
Use case is for open source or open drain applications where
internal pull up/down may conflict with external biasing.

Signed-off-by: Kent Gibson <warthog618@gmail.com>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
drivers/gpio/gpiolib.c diff | blob | history
XArray, radix tree and IDR