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Dongdong Liu authored
The PCIe controller in Hip05/Hip06/Hip07 SoCs is not completely ECAM-compliant. It is non-ECAM only for the RC bus config space; for any other bus underneath the root bus it does support ECAM access. Add specific quirks for PCI config space accessors. This involves: 1. New initialization call hisi_pcie_init() to obtain RC base addresses from PNP0C02 at the root of the ACPI namespace (under \_SB). 2. New entry in common quirk array. [bhelgaas: move to pcie-hisi.c and change Makefile/ifdefs so quirk doesn't depend on CONFIG_PCI_HISI] Signed-off-by: Dongdong Liu <liudongdong3@huawei.com> Signed-off-by: Gabriele Paoloni <gabriele.paoloni@huawei.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
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