PCI: cadence: Add HPA architecture flag

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Add a boolean flag 'is_hpa' to the cdns_pcie structure to indicate that the
controller is part of a Heterogeneous Processor Architecture (HPA) system.
This flag will be used by subsequent patches to handle HPA-specific
register layouts and behaviors.

Signed-off-by: Hans Zhang <18255117159@163.com>
Signed-off-by: Manivannan Sadhasivam <mani@kernel.org>
Tested-by: Aksh Garg <a-garg7@ti.com>
Link: https://patch.msgid.link/20260701073513.1101559-2-18255117159@163.com

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Hans Zhang 2026-07-01 15:35:10 +08:00 • committed by Manivannan Sadhasivam

parent 93aac16f1e

commit b5672f9463

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drivers/pci/controller/cadence/pci-sky1.c

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2

drivers/pci/controller/cadence/pcie-cadence.h

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