On 05/15/2018 03:07 PM, Douglas Anderson wrote:
> As discussed in the patches to try to support the RPMh regulators [1],
> the fact that regulators are write-only means that its driver's
> get_voltage_sel() should return an error code if it's called before
> any calls to set_voltage_sel(). This ca
Regulators attached via RPMh on Qualcomm sdm845 apparently are
write-only. Specifically you can send a request for a certain voltage
but you can't read back to see what voltage you've requested. What
this means is that at bootup we have absolutely no idea what voltage
we could be at.
As discusse
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