Re: [PATCH v2] regulator: dt-bindings: dlg,slg51000: Convert to DT schema
From: Mark Brown
Date: Wed Jul 26 2023 - 07:56:11 EST
On Wed, Jul 26, 2023 at 09:32:17AM +0200, Krzysztof Kozlowski wrote:
> On 25/07/2023 12:43, Mark Brown wrote:
> > This is just adding an OS specific note in the description, it's not
> > actually marking the properties as required.
> They cannot be required, because it depends whether the regulator is
> used or not. IOW, they are not required for unused regulators, which is
> not possible to encode in the schema.
Oh, you mean if the regulator is in use in the system rather than if
it's enabled! I suspect that there's a requirement that either at least
one of the supplies be provided so that the chip I/O works, or there's
some other currently undocumented supply that is required for that
reason.
BTW there's also a formatting error:
+ vin3-supply:
+ description:
+ Input supply for ldo3, required if regulatoris enabled
missing space before is.
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