# Re: \[PATCH 1/5\] dt-bindings: virtio: mmio: Add support for device subnode

- From: Viresh Kumar \<viresh.kumar@linaro.org\>
- Date: 2021-07-14 02:19:30 
- List: virtualization
- Page: https://ratatoskr.run/virtualization/2021/07/1443569
- Thread: https://ratatoskr.run/linux-devicetree/2021/07/1442787/t.md

```text
On 13-07-21, 13:34, Rob Herring wrote:
> On Tue, Jul 13, 2021 at 9:19 AM Viresh Kumar [ref] wrote:
> > We already do this for linux-event-codes.h and so I thought it is the
> > right way of doing it :)
> 
> Humm, maybe it's okay. Please double check then...
> 
> > Else we can create a new copy, which will be a mess, or use hardcoded
> > values.
> 
> Though you may not need the header based on what Arnd and I have suggested.

Yeah, we may not need it at all. New node or not, reg property will
get converted to a compatible anyway..

Thanks.

-- 
viresh
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```