PCI: of_property: Assign PCI instead of CPU bus address to dynamic PCI nodes

PCI: of_property: Assign PCI instead of CPU bus address to dynamic PCI nodes

When populating "ranges" property for a PCI bridge or endpoint,
of_pci_prop_ranges() incorrectly uses the CPU address of the resource.  In
such PCI nodes, the window should instead be in PCI address space. Call
pci_bus_address() on the resource in order to obtain the PCI bus address.

[Previous discussion at:
https://lore.kernel.org/all/8b4fa91380fc4754ea80f47330c613e4f6b6592c.1724159867.git.andrea.porta@suse.com/]

Link: https://lore.kernel.org/r/20241108094256.28933-1-andrea.porta@suse.com
Fixes: 407d1a51921e ("PCI: Create device tree node for bridge")
Tested-by: Herve Codina <herve.codina@bootlin.com>
Signed-off-by: Andrea della Porta <andrea.porta@suse.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: stable@vger.kernel.org