On Wed, Mar 01, 2017 at 07:10:55PM +0800, David Wu wrote: > From: "david.wu" <david.wu@xxxxxxxxxxxxxx> You might want to set up git to use the correct author. > If the pwm was not enabled at uboot loader, pwm could not work for clock > always disabled at pwm driver. The pwm clock is enabled at beginning of > pwm_apply(), but disabled at end of pwm_apply(). > > If the pwm was enabled at uboot loader, pwm clock is always enabled unless > closed by ATF. The pwm-backlight might turn off the power at early suspend, > should disable pwm clock for saving power consume. > > It is important to provide opportunity to enable/disable clock at pwm driver, > the pwm consumer should ensure correct order to call pwm enable/disable, and > pwm driver ensure state of pwm clock synchronized with pwm enabled state. Please always use all-caps for abbreviations suchs as "PWM". I've fixed up the commit message and applied this to for-4.11/fixes. Thanks, Thierry
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