reproduce:
        git remote add geert-renesas-devel https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git
        git fetch geert-renesas-devel next
        git checkout geert-renesas-devel/next
        b4 shazam https://lore.kernel.org/r/20240131102017.1841495-3-claudiu.beznea.uj@bp.renesas.com
        # 1. reproduce by kismet
           # install kmax per https://github.com/paulgazz/kmax/blob/master/README.md
           kismet --linux-ksrc=linux --selectees CONFIG_PM --selectors CONFIG_RENESAS_RZG2LWDT -a=m68k
        # 2. reproduce by make
           # save the config file to linux source tree
           cd linux
           make ARCH=m68k olddefconfig