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3 Commits

Author SHA1 Message Date
Johannes Thumshirn
30f7861703 pwm: twl: Use to_twl() instead of container_of() 
Always use to_twl() for converting into private data instead of
container_of().

Signed-off-by: Johannes Thumshirn <morbidrsa@gmail.com>
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
 2013-02-17 11:27:07 +01:00
Florian Vaussard
2e2a0f6ed1 pwm: Add can_sleep property to drivers 
Calls to PWM drivers connected through I2C can sleep.
Use the new can_sleep property.

Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
 2013-01-30 09:12:51 +01:00
Peter Ujfalusi
3744c26386 pwm: New driver to support PWMs on TWL4030/6030 series of PMICs 
The driver supports the following PWM outputs:
TWL4030 PWM0 and PWM1
TWL6030 PWM1 and PWM2

On TWL4030 the PWM signals are muxed. Upon requesting the PWM the driver
will select the correct mux so the PWM can be used. When the PWM has been
freed the original configuration is going to be restored.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
 2012-11-28 15:16:19 +01:00