Re: Where to update regulator register with initial voltage set by HW

[Mark Brown]

On Thu, Jun 29, 2017 at 09:18:09AM +0200, Waldemar Rymarkiewicz wrote:

> Initially, on boot, the voltage is set by HW (sensing resistors). When
> OS starts and the reg driver registers regulator with the specific
> constraints uV_min and uV_max, regulator core will apply uV_min or
> uV_max if current (in regulator register) setting is not in the range.
> Normally, by default register holds min(voltage_table) which is
> different than the value set by HW (sensing resistors).

You shoudn't be specfiying a default value for the register, clearly
there is none as it is determined dynamically by the hardware when the
system boots.

Attachment: signature.asc
Description: PGP signature