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| author | Clemens Gruber <clemens.gruber@pqgruber.com> | 2021-04-15 14:14:50 +0200 |
|---|---|---|
| committer | Thierry Reding <thierry.reding@gmail.com> | 2021-04-23 18:45:49 +0200 |
| commit | 9e6fd830abcae958f3a3465e511a6e5600a005f5 (patch) | |
| tree | aedaa08a3df389b4736c2129edcbfd8ecf696dc8 /drivers/pwm/pwm-intel-lgm.c | |
| parent | 8f4768a56b673cbff3f24cf7b1784852c0f572d1 (diff) | |
pwm: pca9685: Improve runtime PM behavior
The chip does not come out of POR in active state but in sleep state.
To be sure (in case the bootloader woke it up) we force it to sleep in
probe.
If runtime PM is disabled, we instead wake the chip in .probe and put it
to sleep in .remove.
Signed-off-by: Clemens Gruber <clemens.gruber@pqgruber.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'drivers/pwm/pwm-intel-lgm.c')
0 files changed, 0 insertions, 0 deletions