Re: [PATCH V2] dma: tegra: enable/disable dma clock

[Laxman Dewangan]

On Tuesday 24 July 2012 10:30 AM, Laxman Dewangan wrote:
> On Tuesday 24 July 2012 10:38 AM, Vinod Koul wrote:
> > On Fri, 2012-07-20 at 13:31 +0530, Laxman Dewangan wrote:
> > > Enable the DMA clock when allocating channel and
> > > disable clock when freeing channels.
> > >
> > > Signed-off-by: Laxman Dewangan<ldewangan@xxxxxxxxxx>
> > > ---
> > > +	clk_disable_unprepare(tdma->dma_clk);
> > What if another channel is active, disabling clock can cause bad
> > behavior. You should check here if all channels are idle and then
> > disable, or is this handled by clock API?
> Yes, clock driver keeps the reference count and so client driver need
> not to take care.
Hi Vinod,
Is there any thing remaining from my side here?
Is it possible to make it for K3.6?

Thanks,
Laxman

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