Re: [RESEND PATCH 1/2] dt-bindings: firmware: arm,scmi: define support for name based regulators

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Wed, Feb 02, 2022 at 04:09:43PM -0800, David Collins wrote:
> On 2/2/22 9:38 AM, Mark Brown wrote:

> > This seems like a scenario where the DT should be being generated at
> > runtime along with the virtualisation of the platform?  TBH a setup
> > where this is an issue feels like it's asking for trouble.

> I'm not familiar with runtime device tree generation.  Could you please
> point to an example of it or documentation for it?  How would this
> handle kernel devices on the VM side which need a phandle to an
> scmi-regulator DT subnode in order to get a pointer to the corresponding
> regulator device at runtime via devm_regulator_get()?

I believe qemu does this for the virt machine.  I'm not sure what you're
seeing as particularly complex about generating regulator links in
particular though?

Attachment: signature.asc
Description: PGP signature


[Index of Archives]     [Device Tree Compilter]     [Device Tree Spec]     [Linux Driver Backports]     [Video for Linux]     [Linux USB Devel]     [Linux PCI Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Yosemite Backpacking]


  Powered by Linux