(subset) [PATCH v3 1/4] dt-bindings: remoteproc: imx_rproc: Add "rpmsg" subnode support

Arnaud POULIQUEN arnaud.pouliquen at foss.st.com
Wed Oct 22 00:58:20 PDT 2025


Hello Krzysztof,

On 10/20/25 12:08, Krzysztof Kozlowski wrote:
> 
> On Thu, 09 Oct 2025 17:27:13 -0500, Shenwei Wang wrote:
>> Remote processors may announce multiple devices (e.g., I2C, GPIO) over
>> an RPMSG channel. These devices may require corresponding device tree
>> nodes, especially when acting as providers, to supply phandles for their
>> consumers.
>>
>> Define an RPMSG node to work as a container for a group of RPMSG channels
>> under the imx_rproc node.
>>
>> [...]
> 
> Applied, thanks!

For your information, there are requirements to make the rpmsg-gpio 
driver generic [1]. This could impact these bindings.

Best Regards,
Arnaud

[1] https://lkml.org/lkml/2025/10/13/790

> 
> [1/4] dt-bindings: remoteproc: imx_rproc: Add "rpmsg" subnode support
>        (no commit info)
> 
> Best regards,




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