linux-kernel - Re: [PATCH v5 8/8] ARM: DTS: dra7x: Integrate sDMA crossbar

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Message-ID: <20150409190126.GT18048@atomide.com>
Date:	Thu, 9 Apr 2015 12:01:27 -0700
From:	Tony Lindgren <tony@...mide.com>
To:	Peter Ujfalusi <peter.ujfalusi@...com>
Cc:	vinod.koul@...el.com, linux@....linux.org.uk,
	grant.likely@...aro.org, dmaengine@...r.kernel.org,
	linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
	linux-omap@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	robh+dt@...nel.org, nm@...com, arnd@...db.de,
	maxime.ripard@...e-electrons.com
Subject: Re: [PATCH v5 8/8] ARM: DTS: dra7x: Integrate sDMA crossbar

* Peter Ujfalusi <peter.ujfalusi@...com> [150409 11:55]:
> On 04/09/2015 06:18 PM, Tony Lindgren wrote:
> > * Peter Ujfalusi <peter.ujfalusi@...com> [150409 02:37]:
> >> The sDMA requests are routed through the DMA crossbar and without the
> >> crossbar only peripherals using DMA request 0-127 can be used.
> > 
> > I assume this can be merged separately from the driver
> > changes?
> 
> Unfortunately not. We need to have the drivers in place for the DTS changes to
> work.

Right but just merging the driver changes presumably won't
break things?

Regards,

Tony
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