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| author | Inochi Amaoto <inochiama@outlook.com> | 2024-05-23 13:07:45 +0800 |
|---|---|---|
| committer | Anup Patel <anup@brainfault.org> | 2024-05-23 15:42:52 +0530 |
| commit | d962db280725b03a0340e05a07e4c85c93f35bc5 (patch) | |
| tree | 7c7988fd57cfeccab2023d2ac84563ae055e842b /lib/utils/fdt/fdt_helper.c | |
| parent | ae5ef1848d8404e1acdaed5dc460dd1bf2d33140 (diff) | |
| download | opensbi-d962db280725b03a0340e05a07e4c85c93f35bc5.zip opensbi-d962db280725b03a0340e05a07e4c85c93f35bc5.tar.gz opensbi-d962db280725b03a0340e05a07e4c85c93f35bc5.tar.bz2 | |
lib: utils/gpio: respect flag GPIO_FLAG_ACTIVE_LOW
"gpio-poweroff" and "gpio-restart" always set gpio to high to
active the function, but some chips need a low signal to active.
Fortunately, it can be achieved by setting GPIO_FLAG_ACTIVE_LOW
for the gpio. Implement this flag support for the gpio library
so the gpio reset can function well.
Signed-off-by: Inochi Amaoto <inochiama@outlook.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Diffstat (limited to 'lib/utils/fdt/fdt_helper.c')
0 files changed, 0 insertions, 0 deletions