[PATCH] i3c: master: svc: fix i3c suspend/resume issue

[Miquel Raynal]

Hi Clark,

xiaoning.wang at nxp.com wrote on Wed, 17 May 2023 11:30:28 +0800:

> When system suspends, if i3c module is powered down, register
> value will lose.
> Need to save the key registers before system suspend.
> So save these registers value in runtime pm suspend, and restore them
> if these register's value is different with the saved values
> when runtime pm resume.
> 
> Signed-off-by: Clark Wang <xiaoning.wang at nxp.com>

Reviewed-by: Miquel Raynal <miquel.raynal at bootlin.com>

Thanks,
Miquèl