pwm: pwm-tiehrpwm: Adding TBCLK gating support.

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Some platforms (like AM33XX) requires clock gating from control module
explicitly for TBCLK. Enabling of this clock required for the
functioning of the time base sub module in EHRPWM module. Adding support
for handling by enabling the clock on PWM device enable & disable on PWM
device disable. Platforms don't have explicit TBCLK gating has to add
dummy TBCLK node.

Signed-off-by: Philip, Avinash <avinashphilip@ti.com>
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>

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Philip, Avinash 2012-11-27 14:18:12 +05:30 • committed by Thierry Reding

parent 3db9b76d7b

commit d91861dafd

1 changed files with 14 additions and 0 deletions

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drivers/pwm/pwm-tiehrpwm.c

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