Evolution-x-devices/kernel_xiaomi_sm8450-devicetrees
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ARM: dts: msm: Boot-up PCIe RC1 in Gen2 for waipio-lemur attach

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Boot-up PCIe RC1 in Gen2 for waipio-lemur attach such that PBL
comes up with link enumeration in Gen2 speeds.

Change-Id: I4401377804133d287d24a66e41fad05bd604e26d
This commit is contained in:
Bhaumik Bhatt
2021-08-02 11:42:21 -07:00
parent b9ade29df1
commit c842a0d8cf
1 changed files with 1 additions and 1 deletions
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2
qcom/waipio-lemur.dtsi
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@@ -13,7 +13,7 @@
&pcie1 {
qcom,target-link-width = <1>; /* force X1 lane width */
qcom,no-l0s-supported;
qcom,target-link-speed = <4>; /* Set max link speed to Gen4 */
qcom,target-link-speed = <2>; /* Boot up in Gen2 with a max of Gen4 */
vreg-qref-supply = <&pm8350_l5>;
qcom,vreg-0p9-voltage-level = <912000 912000 193000>;
qcom,vreg-qref-voltage-level = <880000 880000 25700>;