linux-kernel - Re: [PATCH] dmaengine: edma: Add dummy driver skeleton for edma3-tptc

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Message-ID: <20151104164120.GO12910@localhost>
Date:	Wed, 4 Nov 2015 22:11:20 +0530
From:	Vinod Koul <vinod.koul@...el.com>
To:	Felipe Balbi <balbi@...com>
Cc:	Peter Ujfalusi <peter.ujfalusi@...com>, nsekhar@...com,
	olof@...om.net, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org, linux-omap@...r.kernel.org,
	dmaengine@...r.kernel.org, devicetree@...r.kernel.org,
	tony@...mide.com, t-kristo@...com
Subject: Re: [PATCH] dmaengine: edma: Add dummy driver skeleton for edma3-tptc

On Wed, Nov 04, 2015 at 10:33:27AM -0600, Felipe Balbi wrote:
> Peter Ujfalusi <peter.ujfalusi@...com> writes:
> 
> > The eDMA3 TPTC does not need any software configuration, but it is a
> > separate IP block in the SoC. In order the omap hwmod core to be able to
> > handle the TPTC resources correctly in regards of PM we need to have a
> > driver loaded for it.
> > This patch will add a dummy driver skeleton without probe or remove
> > callbacks provided.
> >
> > Signed-off-by: Peter Ujfalusi <peter.ujfalusi@...com>
> > Reported-by: Olof Johansson <olof@...om.net>
> 
> This fixes the problem I also reported on linux-omap [1]
> 
> Tested-by: Felipe Balbi <balbi@...com>
> 
> [1] http://marc.info/?l=linux-omap&m=144665429032014&w=2

Great, I was about to point you to this series, I will push this in -next
now

Thanks
-- 
~Vinod

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