Messages in this thread | | | Date | Mon, 1 Nov 2021 15:24:34 +0000 | From | Mark Brown <> | Subject | Re: [PATCH v6 7/9] PCI: brcmstb: Add control of subdevice voltage regulators |
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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> [unhandled content-type:application/pgp-signature] | |