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From: "Cousson, Benoit" <b-cousson-l0cyMroinI0@public.gmane.org>
To: Kumar Gala <galak-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org>
Cc: "devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org
	Discuss"
	<devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org>
Subject: Re: TI OMAP device tree and DSPs?
Date: Thu, 8 Dec 2011 17:58:29 +0100	[thread overview]
Message-ID: <4EE0ECB5.2030407@ti.com> (raw)
In-Reply-To: <F9C60F6C-BC0A-4987-B59E-DCCBD249424D-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org>

On 12/8/2011 5:07 PM, Kumar Gala wrote:
> Seen a lot of ARM&  TI OMAP discussions on this list.  I was
> wondering if the DSPs on any devices that have ARM + DSP are
> represented in the device trees yet.

So far, for the OMAP case, the DSP node is mostly empty.

The issue is that I'm not sure we can represent in the same DT both MPU 
and DSP view, since the DT root is supposed to represent a processor.
If we need the real DSP viewpoint, we will have to mostly duplicate the 
MPU view then remove MPU private peripherals and add the DSP private 
peripherals.

Regards,
Benoit

  parent reply	other threads:[~2011-12-08 16:58 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-12-08 16:07 TI OMAP device tree and DSPs? Kumar Gala
     [not found] ` <F9C60F6C-BC0A-4987-B59E-DCCBD249424D-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org>
2011-12-08 16:58   ` Cousson, Benoit [this message]
     [not found]     ` <4EE0ECB5.2030407-l0cyMroinI0@public.gmane.org>
2011-12-08 21:03       ` Kumar Gala
     [not found]         ` <D7CA9494-73D0-4251-9A3E-F71206263D4A-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org>
2011-12-08 21:07           ` Cousson, Benoit

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