of/pci: Add support for parsing PCI host bridge resources from DT

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Provide a function to parse the PCI DT ranges that can be used to create a
pci_host_bridge structure together with its associated bus.

Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>
[make io_base parameter optional]
Signed-off-by: Robert Richter <rrichter@cavium.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
CC: Arnd Bergmann <arnd@arndb.de>
CC: Grant Likely <grant.likely@linaro.org>
CC: Rob Herring <robh+dt@kernel.org>
CC: Catalin Marinas <catalin.marinas@arm.com>

...

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Liviu Dudau 2014-09-29 15:29:28 +01:00 • committed by Bjorn Helgaas

parent 41e5c0f81d

commit cbe4097f8a

2 changed files with 123 additions and 0 deletions

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include/linux/of_pci.h

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