| .. SPDX-License-Identifier: GPL-2.0 | |
| ================== | |
| Obsolete GPIO APIs | |
| ================== | |
| .. toctree:: | |
| :maxdepth: 1 | |
| Character Device Userspace API (v1) <../../userspace-api/gpio/chardev_v1> | |
| Sysfs Interface <../../userspace-api/gpio/sysfs> | |
| Mockup Testing Module <gpio-mockup> | |