Re: [PATCH v6 7/9] PCI: brcmstb: Add control of subdevice voltage regulators

Mark Brown
2021-11-01T15:24:42Z

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On Fri, Oct 29, 2021 at 04:03:15PM -0400, Jim Quinlan wrote:

> This Broadcom STB PCIe RC driver has one port and connects directly to one
> device, be it a switch or an endpoint. We want to be able to turn on/off
> any regulators for that device. Control of regulators is needed because of
> the chicken-and-egg situation: although the regulator is "owned" by the
> device and would be best handled by its driver, the device cannot be
> discovered and probed unless its regulator is already turned on.

Reviwed-by: Mark Brown <broonie@kernel.org>

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