linux-kernel - Re: [PATCH 1/1] regulator: core: add warning for not-recoverable state

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Message-ID: <ZmcgCmqDXAMtz6MI@finisterre.sirena.org.uk>
Date: Mon, 10 Jun 2024 16:47:22 +0100
From: Mark Brown <broonie@...nel.org>
To: George Stark <gnstark@...utedevices.com>
Cc: lgirdwood@...il.com, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org, kernel@...utedevices.com
Subject: Re: [PATCH 1/1] regulator: core: add warning for not-recoverable
 state

On Mon, Jun 10, 2024 at 03:00:25PM +0300, George Stark wrote:
> If regulator is always-on or boot-on then it's expected to be on while
> being probed so add warning if such a regulator is in not-recoverable
> state during initialization.

I don't see that these regulators are especially magical, and IIRC we
have several cases where we simply lack the ability to read back the
configuration at any time so expect to write out what we need during
normal operation.

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