[PATCH v3 5/6] firmware: arm_scmi: imx: Support getting syslog of MISC protocol

[Sudeep Holla]

On Wed, Aug 27, 2025 at 12:59:17PM +0800, Peng Fan wrote:

[...]

>  static int scmi_imx_misc_protocol_init(const struct scmi_protocol_handle *ph)
> diff --git a/include/linux/scmi_imx_protocol.h b/include/linux/scmi_imx_protocol.h
> index 27bd372cbfb142b6acb0b1cf4b82f061529d0d45..6e18920aac56de67d388e985e3305745d3798c3e 100644
> --- a/include/linux/scmi_imx_protocol.h
> +++ b/include/linux/scmi_imx_protocol.h
> @@ -52,6 +52,23 @@ struct scmi_imx_misc_ctrl_notify_report {
>  	unsigned int		flags;
>  };
>  
> +struct scmi_imx_misc_sys_sleep_rec {
> +	u32 sleepentryusec;
> +	u32 sleepexitusec;
> +	u32 sleepcnt;
> +	u32 wakesource;
> +	u32 mixpwrstat;
> +	u32 mempwrstat;
> +	u32 pllpwrstat;
> +	u32 syssleepmode;
> +	u32 syssleepflags;
> +};

And since the document/spec doesn't cover details on above, better
to add comment for this to explain each of it. How do you ensure
the backward compatibility if you are assigning a structure to a log
buffer that is not so structured the spec/document. Will be end up
with one structure for each version if f/w screws up the structure ?

Can it be a raw dump of man 4KB instead ? Sorry just realised it now.

-- 
Regards,
Sudeep