pwm: lpss: Add support for runtime PM

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To be able to save some power when PWM is not in use, add support for
runtime PM for this driver. This also allows the platform to transition to
low power S0ix states when the system is idle.

Signed-off-by: Huiquan Zhong <huiquan.zhong@intel.com>
Signed-off-by: Qipeng Zha <qipeng.zha@intel.com>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>

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Qipeng Zha 2015-10-26 12:58:27 +02:00 • committed by Thierry Reding

parent 03f00e5311

commit f080be27d7

3 changed files with 45 additions and 0 deletions

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32

drivers/pwm/pwm-lpss-pci.c

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6

drivers/pwm/pwm-lpss-platform.c

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7

drivers/pwm/pwm-lpss.c

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