Re: [PATCH v15 2/5] dt-bindings: remoteproc: imx_rproc: Add "rpmsg" subnode support
From: Viresh Kumar
Date: Fri Sep 04 2026 - 01:44:25 EST
On 03-09-26, 11:30, Mathieu Poirier wrote:
> I'm proposing something like this:
>
> $(transport) {
> compatible = "$(transport),rpmsg";
> #address-cells = <1>;
> #size-cells = <0>;
>
> gpio {
> compatible = "virtio,device29";
I would just change a minor thing here:
s/virtio/rpmsg/
This isn't a simple virtio-gpio device, since it doesn't have its own virtqueues
and uses virtqueues of virtio-rpmsg instead. So this may better be a
rpmsg,deviceX (where X is virtio ID) ?
> reg = <3>
> gpio-controller;
> #gpio-cells = <2>;
> interrupt-controller;
> #interrupt-cells = <2>;
> };
> gpio {
> compatible = "virtio,device29";
> reg = <4>
> gpio-controller;
> #gpio-cells = <2>;
> interrupt-controller;
> #interrupt-cells = <2>;
> };
> }
--
viresh