Add regulators to pcie node from schematics.
Signed-off-by: Markus Reichl <m.reichl@fivetechno.de>
Link: https://lore.kernel.org/r/8fa0c3da-b64d-f47f-a9eb-b3456a3fd073@fivetechno.deSigned-off-by: Heiko Stuebner <heiko@sntech.de>