[Letux-kernel] [PATCH] regulator: twl: mark vdd1/2 as continuous on twl4030

Andreas Kemnade andreas at kemnade.info
Mon Jun 17 13:03:57 CEST 2019


Hi,

On Mon, 17 Jun 2019 11:31:11 +0100
Mark Brown <broonie at kernel.org> wrote:

> On Sat, Jun 15, 2019 at 06:33:14PM +0200, Andreas Kemnade wrote:
> 
> > The VDD1/VDD2 regulators on twl4030 are neither defined with
> > voltage lists nor with the continuous flag set, so
> > regulator_is_supported_voltage() returns false and an error
> > before above mentioned commit (which was considered success)
> > The result is that after the above mentioned commit cpufreq
> > does not work properly e.g. dm3730.  
> 
> Why is this a good fix and not defining the supported voltages?  These
> look like fairly standard linear range regulators.

I am fixing the definition of the two regulators in the patch.
I am defining them as continuous. 
Voltage ranges are defined in
arch/arm/boot/dts/twl4030.dtsi
Only the continuous flag is missing.

Is there anything else do you want to be defined?

Regards,
Andreas
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