Re: [PATCH 2/5] i2c: emev2: add binding documentation

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On Tuesday 07 July 2015 21:53:13 Wolfram Sang wrote:
> > > I follow what is done for the other EMEV2 IP cores currently supported.
> > > All cores I checked have PCLK and SCLK but only SCLK is referenced in
> > > the DTS.
> > 
> > Could you briefly explain what the two clocks are for ? Or point me to the
> > right documentation ?
> 
> PCLK is the APB clock. See R19UH0037EJ1200_SMU.pdf, chapter 4.13.

Is that the functional clock, while SCLK is the clock used to control serial 
communication ?

-- 
Regards,

Laurent Pinchart

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