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| author | Jerome Neanne <jneanne@baylibre.com> | 2023-06-08 09:19:47 +0200 |
|---|---|---|
| committer | Lee Jones <lee@kernel.org> | 2023-06-15 10:19:38 +0200 |
| commit | 3df4c63675203da74385b00dd72ae90cc59dd710 (patch) | |
| tree | d3596ddbb23b7431ab10bf429cb4a4e24c1552c2 /scripts | |
| parent | mfd: pm8008: Drop bogus i2c module alias (diff) | |
| download | linux-3df4c63675203da74385b00dd72ae90cc59dd710.tar.xz linux-3df4c63675203da74385b00dd72ae90cc59dd710.zip | |
mfd: tps65219: Add support for soft shutdown via sys-off API
Use new API for power-off mode support:
Link: https://lwn.net/Articles/894511/
Link: https://lore.kernel.org/all/7hfseqa7l0.fsf@baylibre.com/
sys-off API allows support of shutdown handler and restart handler.
Shutdown was not supported before that enhancement.
This is required for platform that are not using PSCI.
Test:
- restart:
# reboot
Default is cold reset:
# cat /sys/kernel/reboot/mode
Switch boot mode to warm reset:
# echo warm > /sys/kernel/reboot/mode
- power-off:
# halt
Tested on AM62-LP-SK board.
Signed-off-by: Jerome Neanne <jneanne@baylibre.com>
Suggested-by: Andrew Davis <afd@ti.com>
Reviewed-by: Andrew Davis <afd@ti.com>
Signed-off-by: Lee Jones <lee@kernel.org>
Link: https://lore.kernel.org/r/20230608071947.3467751-1-jneanne@baylibre.com
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions