diff options
Diffstat (limited to 'drivers/pci/controller/dwc/pcie-designware-host.c')
| -rw-r--r-- | drivers/pci/controller/dwc/pcie-designware-host.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/pci/controller/dwc/pcie-designware-host.c b/drivers/pci/controller/dwc/pcie-designware-host.c index f2b0a15ad72b..99ef808a40a9 100644 --- a/drivers/pci/controller/dwc/pcie-designware-host.c +++ b/drivers/pci/controller/dwc/pcie-designware-host.c @@ -356,10 +356,6 @@ int dw_pcie_host_init(struct pcie_port *pp) } } - ret = of_property_read_u32(np, "num-viewport", &pci->num_viewport); - if (ret) - pci->num_viewport = 2; - if (pci->link_gen < 1) pci->link_gen = of_pci_get_max_link_speed(np); @@ -598,7 +594,7 @@ void dw_pcie_setup_rc(struct pcie_port *pp) dw_pcie_writel_dbi(pci, PCI_COMMAND, val); /* Ensure all outbound windows are disabled so there are multiple matches */ - for (i = 0; i < pci->num_viewport; i++) + for (i = 0; i < pci->num_ob_windows; i++) dw_pcie_disable_atu(pci, i, DW_PCIE_REGION_OUTBOUND); /* @@ -615,7 +611,7 @@ void dw_pcie_setup_rc(struct pcie_port *pp) if (resource_type(entry->res) != IORESOURCE_MEM) continue; - if (pci->num_viewport <= ++atu_idx) + if (pci->num_ob_windows <= ++atu_idx) break; dw_pcie_prog_outbound_atu(pci, atu_idx, @@ -625,7 +621,7 @@ void dw_pcie_setup_rc(struct pcie_port *pp) } if (pp->io_size) { - if (pci->num_viewport > ++atu_idx) + if (pci->num_ob_windows > ++atu_idx) dw_pcie_prog_outbound_atu(pci, atu_idx, PCIE_ATU_TYPE_IO, pp->io_base, pp->io_bus_addr, pp->io_size); @@ -633,9 +629,9 @@ void dw_pcie_setup_rc(struct pcie_port *pp) pci->io_cfg_atu_shared = true; } - if (pci->num_viewport <= atu_idx) + if (pci->num_ob_windows <= atu_idx) dev_warn(pci->dev, "Resources exceed number of ATU entries (%d)", - pci->num_viewport); + pci->num_ob_windows); } dw_pcie_writel_dbi(pci, PCI_BASE_ADDRESS_0, 0); |