PCI: use upstream name for num-lanes

replaces "nvidia,num-lanes" with "num-lanes" to be
in line with upstream implementation

Bug 2312059

Change-Id: I810b35f78af86e02e06a5215781d4ac1b2278832
Signed-off-by: Vidya Sagar <vidyas@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1834791
GVS: Gerrit_Virtual_Submit
Reviewed-by: Manikanta Maddireddy <mmaddireddy@nvidia.com>
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

2 files changed, 2 insertions, 2 deletions

diff --git a/Documentation/devicetree/bindings/pci/nvidia,tegra19x-pcie-ep.txt b/Documentation/devicetree/bindings/pci/nvidia,tegra19x-pcie-ep.txt
index b63668db9..5fbabb018 100644
--- a/Documentation/devicetree/bindings/pci/nvidia,tegra19x-pcie-ep.txt
+++ b/Documentation/devicetree/bindings/pci/nvidia,tegra19x-pcie-ep.txt
@@ -56,7 +56,7 @@ Required properties:
       0x0 - C0
       0x4 - C4
       0x5 - C5
-- nvidia,num-lanes: Must contain an entry to represent number of lanes
+- num-lanes: Must contain an entry to represent number of lanes
   controller is given to get the link up
 
 Optional properties:
diff --git a/drivers/pci/ep/pcie-tegra-dw-ep.c b/drivers/pci/ep/pcie-tegra-dw-ep.c
index 868e4eb66..5071f4738 100644
--- a/drivers/pci/ep/pcie-tegra-dw-ep.c
+++ b/drivers/pci/ep/pcie-tegra-dw-ep.c
@@ -1313,7 +1313,7 @@ static int tegra_pcie_dw_ep_probe(struct platform_device *pdev)
 
         pcie->dev = &pdev->dev;
 
-        ret = of_property_read_u32(np, "nvidia,num-lanes", &pcie->num_lanes);
+        ret = of_property_read_u32(np, "num-lanes", &pcie->num_lanes);
         if (ret < 0) {
                 dev_err(pcie->dev, "fail to read num-lanes: %d\n", ret);
                 return ret;