Re: [PATCH] regulator: qcom-rpmh: Fix pm8010 pmic5_pldo502ln minimum voltage

From: Bryan O'Donoghue
Date: Wed Feb 14 2024 - 09:45:26 EST


On 14/02/2024 14:13, Mark Brown wrote:
On Wed, Feb 14, 2024 at 02:07:13PM +0000, Bryan O'Donoghue wrote:
On 14/02/2024 13:25, Mark Brown wrote:
On Wed, Feb 14, 2024 at 12:16:14PM +0000, Bryan O'Donoghue wrote:

.voltage_ranges = (struct linear_range[]) {
- REGULATOR_LINEAR_RANGE(1800000, 0, 2, 200000),
+ REGULATOR_LINEAR_RANGE(1808000, 0, 2, 200000),

This will also offset all other voltages that get set, is that expected
and desired?

Yep, looks typo in the original submission.

ldo3, ldo4 and ldo6 should all be 1.808.

Not just that but also note that every voltage step in the range will
have the 8mV offset added.

The documents I have just show sensors attached to ldo3, ldo4 and ldo6 fixed at 1.808.

I don't think there's any better or different information than a +200000uV increment TBH.

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bod