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From: sre@debian.org (Sebastian Reichel)
To: linux-arm-kernel@lists.infradead.org
Subject: [RFCv2 3/3] ARM: dts: N900: Add SSI information
Date: Mon, 16 Sep 2013 17:01:47 +0200	[thread overview]
Message-ID: <20130916150147.GA14047@earth.universe> (raw)
In-Reply-To: <CAAwP0s0e-gYkNA78eQH7x2VJbM1byaisUeqU8YbbeWUbKwsxCQ@mail.gmail.com>

Hi,

> Is the Synchronous Serial Interface (SSI)  only supported by
> OMAP34xx/OMAP35xx SoC and not by OMAP36xx/OMAP37xx SoC?
> 
> I'm asking this since if SSI is supported by both we should add the
> device nodes in omap3.dtsi instead of omap34xx.dtsi.
> 
> I thought that all OMAP3 SoC supported SSI and all OMAP4 SoC supported
> HSI but I guess I was wrong...

I just do not know. Information about the SSI core is not included
in the public OMAP TRM. It only lists the memory space as reserved.

Thus I only included it in OMAP34xx, which is used in Nokia N900 and
must support SSI.

-- Sebastian
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  reply	other threads:[~2013-09-16 15:01 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-09-15 20:44 [RFCv2 0/3] OMAP SSI driver Sebastian Reichel
     [not found] ` <1379277856-24571-3-git-send-email-sre@debian.org>
2013-09-18 19:23   ` [RFCv2 2/3] ARM: OMAP2+: HSI: Introduce " Tony Lindgren
     [not found] ` <1379277856-24571-4-git-send-email-sre@debian.org>
2013-09-16 13:05   ` [RFCv2 3/3] ARM: dts: N900: Add SSI information Javier Martinez Canillas
2013-09-16 15:01     ` Sebastian Reichel [this message]
2013-09-16 17:25       ` Javier Martinez Canillas
2013-09-16 18:10       ` Aaro Koskinen
2013-09-16 19:27         ` Sebastian Reichel
2013-09-16 13:11   ` Nishanth Menon
2013-09-23 20:35   ` Stephen Warren
2013-09-23 23:46     ` Sebastian Reichel
2013-09-24 19:55       ` Stephen Warren
2013-09-24 20:10         ` Tony Lindgren
2013-11-21  1:38   ` Tony Lindgren
2013-11-21  2:21     ` Sebastian Reichel
2013-11-21 20:46       ` Tony Lindgren
2013-11-21 23:38         ` Sebastian Reichel

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