[PATCH 4/9] arm64: dts: qcom: ipq8074: set Gen2 PCIe pcie max-link-speed

[Robert Marko]

Add the generic 'max-link-speed' property to describe the Gen2 PCIe link
generation limit.
This allows the generic DWC code to configure the link speed correctly.

Signed-off-by: Robert Marko <robimarko@xxxxxxxxx>
---
 arch/arm64/boot/dts/qcom/ipq8074.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/qcom/ipq8074.dtsi b/arch/arm64/boot/dts/qcom/ipq8074.dtsi
index b1decedbd080..585e5f0a139d 100644
--- a/arch/arm64/boot/dts/qcom/ipq8074.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq8074.dtsi
@@ -801,6 +801,7 @@ pcie1: pci@10000000 {
 			linux,pci-domain = <1>;
 			bus-range = <0x00 0xff>;
 			num-lanes = <1>;
+			max-link-speed = <2>;
 			#address-cells = <3>;
 			#size-cells = <2>;
 
-- 
2.38.1