da850.dtsi Naming convention Question

Sekhar Nori nsekhar at ti.com
Tue Sep 12 22:35:33 PDT 2017


On Tuesday 12 September 2017 08:58 PM, Adam Ford wrote:
> That makes a lot of sense, but I have a followup question.  Why would
> we only have 1 gpio registered at 22600 when we have multiple banks?
> Again, I am comparing this to the Omap3 because I have more experience
> with that, and they register each bank separately.
> 
> The datasheet breaks it up into small banks, 0-1, 2-3, 4-5, 6-7 and 8
> yet the device tree shows ti,ngpio = <144> and
> ti,davinci-gpio-unbanked = <0>;

Adding Keerthy for this. He maintains the DaVinci GPIO driver and is
much more familiar with it.

> I only ask as I am trying to get more familiar with this platform, and
> I am trying to enhance improve the da850-evm which I realize has been
> replaced by the lcdk.

No problem. Thanks for your work on this platform!

Regards,
Sekhar



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