[PATCH] spmi-pmic-arb: support configurable number of peripherals
sboyd at codeaurora.org
Thu Oct 15 11:24:19 PDT 2015
On 10/15, Ivan T. Ivanov wrote:
> > On Oct 15, 2015, at 1:43 AM, Stephen Boyd <sboyd at codeaurora.org> wrote:
> > I have to take this back. I missed the part where some pmics are on
> > slave id 2 or slave id 4, so this check isn't going to work. I've
> > adjusted it to use sid % 2 instead and I'll resend these two patches,
> > but I imagine to be more robust we're going to need to add a revid node
> > to the DT under the SID that actually has it. Then we can search the
> > child nodes for a revid compatible node and do the rev probing stuff.
> Ah, yes. We don’t use revision information for now.
> I suppose we can just remove these reads until we need
> this information?
True, we could just remove all the code and make it look for a
revid node at some later time. But later would be soon because
I'm working on patches to add the read/write/volatile regmap
tables to this driver. I guess I'll just go all the way and do
the revid node part.
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