[PATCH 3/4] PCI/layerscape: initialize the number of viewport

[Z.q. Hou]

From: Hou Zhiqiang <zhiqiang....@nxp.com>

FSL implements 6 viewports on Layerscape series SoCs.

Signed-off-by: Hou Zhiqiang <zhiqiang....@nxp.com>
---
 drivers/pci/controller/dwc/pci-layerscape.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/pci/controller/dwc/pci-layerscape.c 
b/drivers/pci/controller/dwc/pci-layerscape.c
index 3724d3ef7008..69f3f1a5a782 100644
--- a/drivers/pci/controller/dwc/pci-layerscape.c
+++ b/drivers/pci/controller/dwc/pci-layerscape.c
@@ -280,6 +280,9 @@ static int __init ls_add_pcie_port(struct ls_pcie *pcie)
 
        pp->ops = pcie->drvdata->ops;
 
+       /* FSL implements 6 windows */
+       pci->num_viewport = 6;
+
        ret = dw_pcie_host_init(pp);
        if (ret) {
                dev_err(dev, "failed to initialize host\n");
-- 
2.17.1