diff options
Diffstat (limited to 'drivers/pci/controller/dwc/pcie-tegra194.c')
| -rw-r--r-- | drivers/pci/controller/dwc/pcie-tegra194.c | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/drivers/pci/controller/dwc/pcie-tegra194.c b/drivers/pci/controller/dwc/pcie-tegra194.c index f920e7efe118..f8fca6794282 100644 --- a/drivers/pci/controller/dwc/pcie-tegra194.c +++ b/drivers/pci/controller/dwc/pcie-tegra194.c @@ -1907,19 +1907,12 @@ static int tegra_pcie_config_ep(struct tegra_pcie_dw *pcie, struct dw_pcie *pci = &pcie->pci; struct device *dev = pcie->dev; struct dw_pcie_ep *ep; - struct resource *res; char *name; int ret; ep = &pci->ep; ep->ops = &pcie_ep_ops; - res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "addr_space"); - if (!res) - return -EINVAL; - - ep->phys_base = res->start; - ep->addr_size = resource_size(res); ep->page_size = SZ_64K; ret = gpiod_set_debounce(pcie->pex_rst_gpiod, PERST_DEBOUNCE_TIME); @@ -1982,7 +1975,6 @@ static int tegra_pcie_dw_probe(struct platform_device *pdev) struct device *dev = &pdev->dev; struct resource *atu_dma_res; struct tegra_pcie_dw *pcie; - struct resource *dbi_res; struct pcie_port *pp; struct dw_pcie *pci; struct phy **phys; @@ -2091,20 +2083,6 @@ static int tegra_pcie_dw_probe(struct platform_device *pdev) pcie->phys = phys; - dbi_res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dbi"); - if (!dbi_res) { - dev_err(dev, "Failed to find \"dbi\" region\n"); - return -ENODEV; - } - pcie->dbi_res = dbi_res; - - pci->dbi_base = devm_ioremap_resource(dev, dbi_res); - if (IS_ERR(pci->dbi_base)) - return PTR_ERR(pci->dbi_base); - - /* Tegra HW locates DBI2 at a fixed offset from DBI */ - pci->dbi_base2 = pci->dbi_base + 0x1000; - atu_dma_res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "atu_dma"); if (!atu_dma_res) { |