From: Peter Ujfalusi <peter.ujfalusi@ti.com>
To: Vinod Koul <vinod.koul@intel.com>
Cc: tony@atomide.com, linux@arm.linux.org.uk,
grant.likely@linaro.org, dmaengine@vger.kernel.org,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
robh+dt@kernel.org, nm@ti.com
Subject: Re: [PATCH v2 1/7] dmaengine: of_dma: Support for DMA routers
Date: Fri, 27 Mar 2015 14:25:29 +0200 [thread overview]
Message-ID: <55154C39.3030602@ti.com> (raw)
In-Reply-To: <20150326153221.GM32683@intel.com>
On 03/26/2015 05:32 PM, Vinod Koul wrote:
>> I have added the DT binding document since this series adds support for
>> routers for platforms booting with DT:
>>
>> Documentation/devicetree/bindings/dma/dma.txt | 28 ++++++++
> I meant the update to Documnetation/dmanegine/ for routers :)
I see. In what form you think we should have the documentation? Is it adequate
to lift and adjust the text from the DT binding document here? Should we have
a separate file for the router description?
My concern was and this is why I did not wrote anything under here is that the
code I add is only covers the DT boot case and I'm not planning to add legacy
support. The ACPI binding can be done in a similar fashion as the DT so you
would have a translator driver with ACPI API.
--
Péter
WARNING: multiple messages have this Message-ID (diff)
From: peter.ujfalusi@ti.com (Peter Ujfalusi)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 1/7] dmaengine: of_dma: Support for DMA routers
Date: Fri, 27 Mar 2015 14:25:29 +0200 [thread overview]
Message-ID: <55154C39.3030602@ti.com> (raw)
In-Reply-To: <20150326153221.GM32683@intel.com>
On 03/26/2015 05:32 PM, Vinod Koul wrote:
>> I have added the DT binding document since this series adds support for
>> routers for platforms booting with DT:
>>
>> Documentation/devicetree/bindings/dma/dma.txt | 28 ++++++++
> I meant the update to Documnetation/dmanegine/ for routers :)
I see. In what form you think we should have the documentation? Is it adequate
to lift and adjust the text from the DT binding document here? Should we have
a separate file for the router description?
My concern was and this is why I did not wrote anything under here is that the
code I add is only covers the DT boot case and I'm not planning to add legacy
support. The ACPI binding can be done in a similar fashion as the DT so you
would have a translator driver with ACPI API.
--
P?ter
WARNING: multiple messages have this Message-ID (diff)
From: Peter Ujfalusi <peter.ujfalusi@ti.com>
To: Vinod Koul <vinod.koul@intel.com>
Cc: <tony@atomide.com>, <linux@arm.linux.org.uk>,
<grant.likely@linaro.org>, <dmaengine@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-omap@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>, <robh+dt@kernel.org>,
<nm@ti.com>
Subject: Re: [PATCH v2 1/7] dmaengine: of_dma: Support for DMA routers
Date: Fri, 27 Mar 2015 14:25:29 +0200 [thread overview]
Message-ID: <55154C39.3030602@ti.com> (raw)
In-Reply-To: <20150326153221.GM32683@intel.com>
On 03/26/2015 05:32 PM, Vinod Koul wrote:
>> I have added the DT binding document since this series adds support for
>> routers for platforms booting with DT:
>>
>> Documentation/devicetree/bindings/dma/dma.txt | 28 ++++++++
> I meant the update to Documnetation/dmanegine/ for routers :)
I see. In what form you think we should have the documentation? Is it adequate
to lift and adjust the text from the DT binding document here? Should we have
a separate file for the router description?
My concern was and this is why I did not wrote anything under here is that the
code I add is only covers the DT boot case and I'm not planning to add legacy
support. The ACPI binding can be done in a similar fashion as the DT so you
would have a translator driver with ACPI API.
--
Péter
next prev parent reply other threads:[~2015-03-27 12:25 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-11 13:23 [PATCH v2 0/7] dmaengine/dra7x: DMA router (crossbar support) Peter Ujfalusi
2015-03-11 13:23 ` Peter Ujfalusi
2015-03-11 13:23 ` Peter Ujfalusi
2015-03-11 13:23 ` [PATCH v2 1/7] dmaengine: of_dma: Support for DMA routers Peter Ujfalusi
2015-03-11 13:23 ` Peter Ujfalusi
2015-03-11 13:23 ` Peter Ujfalusi
[not found] ` <1426080210-841-2-git-send-email-peter.ujfalusi-l0cyMroinI0@public.gmane.org>
2015-03-26 10:50 ` Vinod Koul
2015-03-26 10:50 ` Vinod Koul
2015-03-26 10:50 ` Vinod Koul
2015-03-26 12:11 ` Peter Ujfalusi
2015-03-26 12:11 ` Peter Ujfalusi
2015-03-26 12:11 ` Peter Ujfalusi
2015-03-26 15:32 ` Vinod Koul
2015-03-26 15:32 ` Vinod Koul
2015-03-27 12:25 ` Peter Ujfalusi [this message]
2015-03-27 12:25 ` Peter Ujfalusi
2015-03-27 12:25 ` Peter Ujfalusi
[not found] ` <55154C39.3030602-l0cyMroinI0@public.gmane.org>
2015-03-30 17:20 ` Vinod Koul
2015-03-30 17:20 ` Vinod Koul
2015-03-30 17:20 ` Vinod Koul
2015-03-11 13:23 ` [PATCH v2 2/7] Documentation: devicetree: dma: Binding documentation for TI DMA crossbar Peter Ujfalusi
2015-03-11 13:23 ` Peter Ujfalusi
2015-03-11 13:23 ` Peter Ujfalusi
2015-03-11 13:23 ` [PATCH v2 3/7] dmaengine: Add driver for TI DMA crossbar on DRA7x Peter Ujfalusi
2015-03-11 13:23 ` Peter Ujfalusi
2015-03-11 13:23 ` Peter Ujfalusi
[not found] ` <1426080210-841-4-git-send-email-peter.ujfalusi-l0cyMroinI0@public.gmane.org>
2015-03-26 10:56 ` Vinod Koul
2015-03-26 10:56 ` Vinod Koul
2015-03-26 10:56 ` Vinod Koul
2015-03-26 12:31 ` Peter Ujfalusi
2015-03-26 12:31 ` Peter Ujfalusi
2015-03-26 12:31 ` Peter Ujfalusi
[not found] ` <5513FC22.2030304-l0cyMroinI0@public.gmane.org>
2015-03-26 15:22 ` Tony Lindgren
2015-03-26 15:22 ` Tony Lindgren
2015-03-26 15:22 ` Tony Lindgren
2015-03-26 15:37 ` Vinod Koul
2015-03-26 15:37 ` Vinod Koul
2015-03-11 13:23 ` [PATCH v2 4/7] dmaengine: omap-dma: Use defines for dma channels and request count Peter Ujfalusi
2015-03-11 13:23 ` Peter Ujfalusi
2015-03-11 13:23 ` Peter Ujfalusi
2015-03-26 10:57 ` Vinod Koul
2015-03-26 10:57 ` Vinod Koul
2015-03-26 12:32 ` Peter Ujfalusi
2015-03-26 12:32 ` Peter Ujfalusi
2015-03-26 12:32 ` Peter Ujfalusi
[not found] ` <1426080210-841-1-git-send-email-peter.ujfalusi-l0cyMroinI0@public.gmane.org>
2015-03-11 13:23 ` [PATCH v2 5/7] dmaengine: omap-dma: Take DMA request number from DT if it is available Peter Ujfalusi
2015-03-11 13:23 ` Peter Ujfalusi
2015-03-11 13:23 ` Peter Ujfalusi
2015-03-11 13:23 ` [PATCH v2 6/7] dmaengine: omap-dma: Remove mapping between virtual channels and requests Peter Ujfalusi
2015-03-11 13:23 ` Peter Ujfalusi
2015-03-11 13:23 ` Peter Ujfalusi
2015-03-11 13:23 ` [PATCH v2 7/7] ARM: DTS: dra7x: Integrate sDMA crossbar Peter Ujfalusi
2015-03-11 13:23 ` Peter Ujfalusi
2015-03-11 13:23 ` Peter Ujfalusi
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