[PATCHv5 0/3] Introduce the /proc/socinfo and use it to export OMAP data

[Linus Walleij]

On Wed, Mar 2, 2011 at 9:23 AM, Maxime Coquelin
<maxime.coquelin-nonst at stericsson.com> wrote:

> I think we should have a tree like this :
>
> /sys/devices/system/soc/
> /sys/devices/system/soc/unique_id<- Unified way to export an ID for all machs

Arbitrary number of bits? Some will have a 64-bit ID, some will have 32-bit
etc.

Should we say it's a hex string of 64 bits?

> /sys/devices/system/soc/mach/
> /sys/devices/system/soc/mach/name<- Name of the mach
> /sys/devices/system/soc/mach/foo_id
> /sys/devices/system/soc/mach/bar_id<- Vendors may have several/different IDs
> to export (IDCODE for OMAP, Production ID...)

For Ux500 we can export the stuff we print today in mach-ux500/id.c,
put in place earlier by Rabin, I'd prefer if you hook in the new ID stuff
there as well, since it's so little platform code, and a logical place to
have it in.

> Linus, do you agree?

Yeah, sounds good.

Yours,
Linus Walleij