Re: [PATCH v3 1/2] dt-bindindgs: clock: support NXP i.MX95 BLK CTL module

[Krzysztof Kozlowski]

On 05/03/2024 05:13, Peng Fan wrote:
>>> +
>>> +examples:
>>> +  # Clock Control Module node:
>>> +  - |
>>> +    #include <dt-bindings/clock/nxp,imx95-clock.h>
>>> +
>>> +    syscon@4c410000 {
>>
>> clock-controller@...
> 
> But this is a syscon, using clock-controller will trigger dt
> check warning.

Which warning?

>>
>> As that is the main feature/function.
>>
>>> +      compatible = "nxp,imx95-vpumix-csr", "syscon";
>>> +      reg = <0x4c410000 0x10000>;
>>> +      #clock-cells = <1>;
>>
>> Please make the example as full as possible. For example, add mux-controller
>> node. Do some of the blocks not have mux ctrl?
> 
> Yes. The blk ctrl is not just for clock, some registers has mux ctrl,
> such as Pixel_link_sel.

Then mux-controller should not be allowed for them.

Best regards,
Krzysztof