Re: [PATCH v1] ASoC: codecs: wcd937x: Add conditional regulator control for wcd937x

From: Mark Brown

Date: Thu Apr 02 2026 - 07:26:16 EST


On Thu, Apr 02, 2026 at 12:38:54PM +0530, karthik.s wrote:
> Add has_always_on_supplies for managing regulators. Indicates that
> the codec supply regulators are always enabled by the system and
> must not be requested or enabled by the codec driver.

> + qcom,always-on-supply:
> + type: boolean
> + description: Indicates that the codec supply regulators are always enabled
> + by the system and must not be requested or enabled by the codec
> + driver.
> +

Why would we want that? The regulator core already has perfectly good
support for always on supplies.

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