diff options
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/host/pcie-iproc-platform.c | 9 | ||||
| -rw-r--r-- | drivers/pci/host/pcie-iproc.c | 5 |
2 files changed, 12 insertions, 2 deletions
diff --git a/drivers/pci/host/pcie-iproc-platform.c b/drivers/pci/host/pcie-iproc-platform.c index fd3ed9bccaff..22d814a78a78 100644 --- a/drivers/pci/host/pcie-iproc-platform.c +++ b/drivers/pci/host/pcie-iproc-platform.c @@ -108,7 +108,14 @@ static int iproc_pcie_pltfm_probe(struct platform_device *pdev) return ret; } - pcie->map_irq = of_irq_parse_and_map_pci; + /* PAXC doesn't support legacy IRQs, skip mapping */ + switch (pcie->type) { + case IPROC_PCIE_PAXC: + case IPROC_PCIE_PAXC_V2: + break; + default: + pcie->map_irq = of_irq_parse_and_map_pci; + } ret = iproc_pcie_setup(pcie, &res); if (ret) diff --git a/drivers/pci/host/pcie-iproc.c b/drivers/pci/host/pcie-iproc.c index cd513342b913..3ebc025499b9 100644 --- a/drivers/pci/host/pcie-iproc.c +++ b/drivers/pci/host/pcie-iproc.c @@ -1274,7 +1274,10 @@ int iproc_pcie_setup(struct iproc_pcie *pcie, struct list_head *res) pci_scan_child_bus(bus); pci_assign_unassigned_bus_resources(bus); - pci_fixup_irqs(pci_common_swizzle, pcie->map_irq); + + if (pcie->map_irq) + pci_fixup_irqs(pci_common_swizzle, pcie->map_irq); + pci_bus_add_devices(bus); return 0; |