> -----Original Message-----
> From: Arnaud POULIQUEN <[email protected]>
> Sent: Thursday, December 18, 2025 4:30 AM
> To: Shenwei Wang <[email protected]>; Linus Walleij
> <[email protected]>; Bartosz Golaszewski <[email protected]>; Rob Herring
> <[email protected]>; Krzysztof Kozlowski <[email protected]>; Conor Dooley
> <[email protected]>; Bjorn Andersson <[email protected]>; Mathieu
> Poirier <[email protected]>; Shawn Guo <[email protected]>;
> Sascha Hauer <[email protected]>; Jonathan Corbet <[email protected]>
> Cc: Pengutronix Kernel Team <[email protected]>; Fabio Estevam
> <[email protected]>; Peng Fan <[email protected]>; linux-
> [email protected]; [email protected]; linux-
> [email protected]; [email protected];
> [email protected];
> [email protected]; [email protected]; dl-linux-imx
> <[email protected]>
> Subject: [EXT] Re: [PATCH v6 1/5] dt-bindings: remoteproc: imx_rproc: Add
> "rpmsg" subnode support
> syscon = <&src>;
> > +
> > + rpmsg {
> > + rpmsg-io-channel {
> > + #address-cells = <1>;
> > + #size-cells = <0>;
> > +
> > + gpio@0 {
> > + compatible = "rpmsg-gpio";
> > + reg = <0>;
> > + gpio-controller;
> > + #gpio-cells = <2>;
> > + #interrupt-cells = <2>;
> > + interrupt-controller;
> > + interrupt-parent = <&rpmsg_gpioa>;
>
>
> "rpmsg_gpioa" seems not defined, or I missed something?
>
That's just a reference alias in the DTS example, so you can ignore it. I can
also remove
it in the next version to avoid any confusion.
Regards,
Shenwei
> Regards,
> Arnaud
>
> > + };
> > +
> > + gpio@1 {
> > + compatible = "rpmsg-gpio";
> > + reg = <1>;
> > + gpio-controller;
> > + #gpio-cells = <2>;
> > + #interrupt-cells = <2>;
> > + interrupt-controller;
> > + interrupt-parent = <&rpmsg_gpiob>;
> > + };
> > + };
> > + };
> > };
> > ...
