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Subject[PATCH 3/4] PCI/layerscape: initialize the number of viewport
Date
From: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>

FSL implements 6 viewports on Layerscape series SoCs.

Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@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
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