| commit | 2148ad7790ea4f1f0081e6404fbb776bdbc793bb | [log] [tgz] |
|---|---|---|
| author | Kent Gibson <warthog618@gmail.com> | Tue Nov 05 10:04:25 2019 +0800 |
| committer | Bartosz Golaszewski <bgolaszewski@baylibre.com> | Tue Nov 12 16:30:30 2019 +0100 |
| tree | 43deadf60dfe7760cbb917f5460d416cd3c43ed5 | |
| parent | 7b479a8448c2e5ced36ca6a2d03178b920298ee5 [diff] |
gpiolib: add support for disabling line bias Allow pull up/down bias to be disabled, allowing the line to float or to be biased only by external circuitry. Use case is for where the bias has been applied previously, either by default or by the user, but that setting may conflict with the current use of the line. Signed-off-by: Kent Gibson <warthog618@gmail.com> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>