RE: [PATCH] spi: cadence: Correct initialisation of runtime PM

[Shubhrajyoti Datta <shubhraj@xxxxxxxxxx>]

> -----Original Message-----
> From: Charles Keepax [mailto:ckeepax@xxxxxxxxxxxxxxxxxxxxx]
> Sent: Monday, January 7, 2019 3:27 PM
> To: Shubhrajyoti Datta <shubhrajyoti.datta@xxxxxxxxx>
> Cc: Mark Brown <broonie@xxxxxxxxxx>; Shubhrajyoti Datta
> <shubhraj@xxxxxxxxxx>; linux-spi@xxxxxxxxxxxxxxx
> Subject: Re: [PATCH] spi: cadence: Correct initialisation of runtime PM
> 
> On Mon, Jan 07, 2019 at 03:07:23PM +0530, Shubhrajyoti Datta wrote:
> > Hi Charles,
> > BTW  after the probe the clocks are left enabled ?
> >
> 
> Assuming you mean after my patch, the clocks are left enabled but once the
> auto suspend timeout triggers it will turn them off. So they should be abled
> for about 3mS after probe.

Yes can can you check if there are no transactions if the clock are  off?
> 
> Thanks,
> Charles