Re: [PATCH 2/2] regulator: fixed: Set PROBE_PREFER_ASYNCHRONOUS
From: Mark Brown
Date: Mon Mar 13 2023 - 15:05:12 EST
On Mon, Mar 13, 2023 at 11:18:20AM -0700, Douglas Anderson wrote:
> As of commit 218320fec294 ("regulator: core: Fix off-on-delay-us for
> always-on/boot-on regulators"), we now might have a big delay during
> probe of fixed regulators. That can have a significant boot speed
> impact. Let's mitigate this by preferring async probe for fixed
> regulators. The regulator framework itself has no issues with
> regulators probing in an asynchronous way. The fixed regulator driver
> is fairly straightforward and also has no issues.
This is going to be true for all regulators...
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