PM and PM_GENERIC_DOMAINS configs are required for RZ/N1 SOCs.
Without these configs, the clocks used by the PCI bridge are not
enabled and so accessing the devices leads to a kernel crash:

    Unhandled fault: external abort on non-linefetch (0x1008) at 0x90b5f848

Select PM and PM_GENERIC_DOMAINS for ARCH_RZN1
Signed-off-by: Herve Codina <herve.codina@bootlin.com>
Link: https://lore.kernel.org/r/20220422120850.769480-5-herve.codina@bootlin.comSigned-off-by: Geert Uytterhoeven <geert+renesas@glider.be>