[PATCH v3 2/5] arm64: dts: tegra: tegra186-p2771: Fix invalid PCIe nvidia,num-lanes

[Anand Moon <linux.amoon@gmail.com>]

NVIDIA Tegra PCIe binding schema (nvidia,tegra-pcie.yaml) defines
nvidia,num-lanes with an enum of [1, 2, 4]. The value <0> for the
pci@2,0 node is invalid and causes a dtbs_check validation failure.
Update the lane count to <1> to comply with the binding constraints.

Signed-off-by: Anand Moon <linux.amoon@gmail.com>
---
v3: new patch

http://devicetree.org/schemas/pci/nvidia,tegra-pcie.yaml
/media/nvme0/mainline/linux-tegra-6.y-devel/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dtb: pcie@10003000 (nvidia,tegra186-pcie): pci@2,0:nvidia,num-lanes: 0 is not one of [1, 2, 4]
        from schema $id: http://devicetree.org/schemas/pci/nvidia,tegra-pcie.yaml
  DTC [C] arch/arm64/boot/dts/nvidia/tegra186-p3509-0000+p3636-0001.dtb
---
 arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts b/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts
index 8b3736cee323..b4c6bfb09ce2 100644
--- a/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts
@@ -2433,7 +2433,7 @@ pci@1,0 {
 		};
 
 		pci@2,0 {
-			nvidia,num-lanes = <0>;
+			nvidia,num-lanes = <1>;
 			status = "disabled";
 		};
 
-- 
2.50.1