[PATCH 6/9] pwm i.MX: use per clock unconditionally

2012-09-06 Thread Sascha Hauer
The i.MX pwm core has two clocks: The ipg clock and the ipg highfreq (peripheral) clock. The ipg clock has to be enabled for this hardware to work. The actual pwm output can either be driven by the ipg clock or the ipg highfreq. The ipg highfreq has the advantage that it runs even when the SoC is i

[PATCH 6/9] pwm i.MX: use per clock unconditionally

2012-08-28 Thread Sascha Hauer
The i.MX pwm core has two clocks: The ipg clock and the ipg highfreq (peripheral) clock. The ipg clock has to be enabled for this hardware to work. The actual pwm output can either be driven by the ipg clock or the ipg highfreq. The ipg highfreq has the advantage that it runs even when the SoC is i