Re: [RFCv2 3/3] ARM: dts: N900: Add SSI information

From: Sebastian Reichel
Date: Mon Sep 16 2013 - 11:02:13 EST


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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