X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=kernel%2Fdrivers%2Fpci%2Fhost%2Fpcie-iproc-platform.c;h=c9550dc8b8ed4b8fc330d1d21cefed43989db030;hb=e09b41010ba33a20a87472ee821fa407a5b8da36;hp=afad6c21fcfa17832fc17ed8c44d8e100d48172d;hpb=9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00;p=kvmfornfv.git

diff --git a/kernel/drivers/pci/host/pcie-iproc-platform.c b/kernel/drivers/pci/host/pcie-iproc-platform.c
index afad6c21f..c9550dc8b 100644
--- a/kernel/drivers/pci/host/pcie-iproc-platform.c
+++ b/kernel/drivers/pci/host/pcie-iproc-platform.c
@@ -54,6 +54,33 @@ static int iproc_pcie_pltfm_probe(struct platform_device *pdev)
 		return -ENOMEM;
 	}
 
+	if (of_property_read_bool(np, "brcm,pcie-ob")) {
+		u32 val;
+
+		ret = of_property_read_u32(np, "brcm,pcie-ob-axi-offset",
+					   &val);
+		if (ret) {
+			dev_err(pcie->dev,
+				"missing brcm,pcie-ob-axi-offset property\n");
+			return ret;
+		}
+		pcie->ob.axi_offset = val;
+
+		ret = of_property_read_u32(np, "brcm,pcie-ob-window-size",
+					   &val);
+		if (ret) {
+			dev_err(pcie->dev,
+				"missing brcm,pcie-ob-window-size property\n");
+			return ret;
+		}
+		pcie->ob.window_size = (resource_size_t)val * SZ_1M;
+
+		if (of_property_read_bool(np, "brcm,pcie-ob-oarr-size"))
+			pcie->ob.set_oarr_size = true;
+
+		pcie->need_ob_cfg = true;
+	}
+
 	/* PHY use is optional */
 	pcie->phy = devm_phy_get(&pdev->dev, "pcie-phy");
 	if (IS_ERR(pcie->phy)) {
@@ -69,15 +96,15 @@ static int iproc_pcie_pltfm_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	pcie->resources = &res;
+	pcie->map_irq = of_irq_parse_and_map_pci;
 
-	ret = iproc_pcie_setup(pcie);
-	if (ret) {
+	ret = iproc_pcie_setup(pcie, &res);
+	if (ret)
 		dev_err(pcie->dev, "PCIe controller setup failed\n");
-		return ret;
-	}
 
-	return 0;
+	pci_free_resource_list(&res);
+
+	return ret;
 }
 
 static int iproc_pcie_pltfm_remove(struct platform_device *pdev)