arm64: dts: qcom: ipq6018: add pcie max-link-speed

Add the generic 'max-link-speed' property to describe the IPQ6018 PCIe link generation limit. This allows the generic dwc code to configure the link speed correctly. Signed-off-by: Baruch Siach <[email protected]> Signed-off-by: Bjorn Andersson <[email protected]> Link: https://lore.kernel.org/r/fcf41277cf8529437374a5c10b2b1fcad30cd7c2.1640587131.git.baruch@tkos.co.il
LoveHeat · Feb 1, 2022 · e3e8a47 · e3e8a47
1 parent 52f6fa2
commit e3e8a47
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/arch/arm64/boot/dts/qcom/ipq6018.dtsi b/arch/arm64/boot/dts/qcom/ipq6018.dtsi
@@ -425,6 +425,7 @@
 			linux,pci-domain = <0>;
 			bus-range = <0x00 0xff>;
 			num-lanes = <1>;
+			max-link-speed = <3>;
 			#address-cells = <3>;
 			#size-cells = <2>;