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Recent changes to the DT PCI bus parsing made it mandatory for
device tree nodes describing a PCI controller to have the
'device_type = "pci"' property for the node to be matched.
Although this follows the letter of the specification, it
breaks existing device-trees that have been working fine
for years. Rockchip rk3399-based systems are a prime example
of such collateral damage, and have stopped discovering their
PCI bus.
In order to paper over it, let's add a workaround to the code
matching the device type, and accept as PCI any node that is
named "pcie",
A warning will hopefully nudge the user into updating their
DT to a fixed version if they can, but the incentive is
obviously pretty small.
Fixes:
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.. | ||
unittest-data | ||
address.c | ||
base.c | ||
device.c | ||
dynamic.c | ||
fdt_address.c | ||
fdt.c | ||
irq.c | ||
Kconfig | ||
kobj.c | ||
Makefile | ||
of_mdio.c | ||
of_net.c | ||
of_numa.c | ||
of_private.h | ||
of_reserved_mem.c | ||
overlay.c | ||
pdt.c | ||
platform.c | ||
property.c | ||
resolver.c | ||
unittest.c |