Re: [PATCH 4/4] arm64: dts: imx93: enable CM33 for 11x11 EVK

[Krzysztof Kozlowski]

On 25/06/2023 12:55, Peng Fan (OSS) wrote:
> From: Peng Fan <peng.fan@xxxxxxx>
> 
> Add reserved memory node for rpmsg
> Enable CM33 node with mailbox property included for doorbell.
> 
> Signed-off-by: Peng Fan <peng.fan@xxxxxxx>

...

>  	};
>  
>  	reg_vref_1v8: regulator-adc-vref {
> @@ -107,6 +139,16 @@ &lpuart1 { /* console */
>  	status = "okay";
>  };
>  
> +&{/remoteproc-cm33} {

That's not proper reference by label.

> +	mbox-names = "tx", "rx", "rxdb";
> +	mboxes = <&mu1 0 1
> +		  &mu1 1 1
> +		  &mu1 3 1>;

Three entries, not one. Anyway, why mboxes depend on the board? This is
quite surprising.

Best regards,
Krzysztof