Re: PM8916 RPM regulator supply names too long

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On Tue 12 Dec 07:11 PST 2017, Will Newton wrote:

> Hi,
> 
> I noticed that in drivers/regulator/qcom_smd-regulator.c there are
> supply names such as:
> 
> "vdd_l8_l9_l10_l11_l12_l13_l14_l15_l16_l17_l18"
> 
> This gets looked up in the DT (with the string "-supply" appended) but
> this will always fail due to the name exceeding the 32 character
> maximum of a DT attribute and getting truncated.

That's not good, I guess we have to game the system and rename this
"vdd_l8-l18" or something like that.

> Is this a known issue? I'm curious as to why MSM8916 users are not
> finding this a problem in practice.

I haven't heard anyone complain about this before.

The reason why we haven't this this issue is because at least on db410c
the supply is vph_pwr which is an always on, fixed, 3.7V line, which we
don't describe in DT (but probably should for completeness).

Regards,
Bjorn
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