Messages in this thread | | | Date | Tue, 5 Jan 2021 14:01:28 +0000 | From | Mark Brown <> | Subject | Re: [PATCH v2 1/6] dt-bindings: PCI: Add bindings for Brcmstb EP voltage regulators |
| |
On Mon, Jan 04, 2021 at 05:12:11PM -0500, Jim Quinlan wrote:
> For us, the supplies are for the EP chip's power. We have the PCIe > controller turning them "on" for power-on/resume and "off" for > power-off/suspend. We need the "xxx-supply" property in the > controller's DT node because of the chicken-and-egg situation: if the > property was in the EP's DT node, the RC will never discover the EP > to see that there is a regulator to turn on. We would be happy with > a single supply name, something like "ep-power". We would be ecstatic > to have two (ep0-power, ep1-power).
Why can't the controller look at the nodes describing devices for standard properties? [unhandled content-type:application/pgp-signature] | |