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Date: Tue, 4 Mar 2008 11:26:48 +0100 (CET)
From: Angelo <s104259@yahoo.it>
Subject: I2S driver
To: Linuxppc-embedded@ozlabs.org
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Angelo wrote:
> Timur wrote:
>>I wrote an ASoC driver for the MPC8610, which also has 
>>an I2S interface.  You can find it in sound/soc/fsl.
> 
> in my kernel version (2.6.22) there isn't any folder named
> fsl in sound/soc/

> Timur wrote:
> It's in 2.6.25.


The main problem is that in the feature of MPC8610 you can find:
  Two synchronous serial interface (SSI) controllers for I2S or AC97   
  audio     inputs/outputs

while in MPC5200b's feature there's only:
  I2S (up to three)
However the main difference features:
MPC5200B: http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=MPC5200B&nodeId=0162468rH3bTdG0898
MPC8610:
http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=MPC8610

What do you think on this difference?




       
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<pre>Angelo wrote:<br>&gt;<i> Timur wrote:<br></i>&gt;&gt;<i>I wrote an ASoC driver for the MPC8610, which also has <br></i>&gt;&gt;<i>an I2S interface.  You can find it in sound/soc/fsl.<br></i>&gt;<i> <br></i>&gt;<i> in my kernel version (2.6.22) there isn't any folder named<br></i>&gt;<i> fsl in sound/soc/<br></i><br>&gt;<i> Timur wrote:</i><br>&gt; It's in 2.6.25.<br><br></pre><div style="text-align: left;">The main problem is that in the feature of MPC8610 you can find:<br><span style="font-style: italic;">&nbsp; Two synchronous serial interface (SSI) controllers for I</span><sup style="font-style: italic;">2</sup><span style="font-style: italic;">S or AC97&nbsp;&nbsp; <br>&nbsp; audio     inputs/outputs</span><br style="font-style: italic;"></div><div style="text-align: left;">while in MPC5200b's feature there's only:<br>&nbsp; <span style="font-style: italic;">I</span><small style="font-style: italic;"><sup>2</sup></small><span style="font-style: italic;">S (up to
 three)<br></span>However the main difference features:<br>MPC5200B: <a href="http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=MPC5200B&amp;nodeId=0162468rH3bTdG0898">http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=MPC5200B&amp;nodeId=0162468rH3bTdG0898</a><br>MPC8610:<br><a href="http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=MPC8610">http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=MPC8610</a><br><br>What do you think on this difference?<br><span style="font-style: italic;"></span></div><BR><BR><p>&#32;



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