Commit db813884 authored by Johan Hovold's avatar Johan Hovold Committed by Bjorn Andersson
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arm64: dts: qcom: sc8280xp-crd: limit pcie4 link speed 



Limit the WiFi PCIe link speed to Gen2 speed (500 MB/s), which is the
speed that Windows uses.

Signed-off-by: default avatarJohan Hovold <johan+linaro@kernel.org>
Reviewed-by: default avatarKonrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: default avatarManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20240223152124.20042-7-johan+linaro@kernel.org


Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
parent cb0bbdc4

arch/arm64/boot/dts/qcom/sc8280xp-crd.dts

+2 −0
Original line number Diff line number Diff line
@@ -563,6 +563,8 @@ &pcie3a_phy { 
};



&pcie4 {

	max-link-speed = <2>;



	perst-gpios = <&tlmm 141 GPIO_ACTIVE_LOW>;

	wake-gpios = <&tlmm 139 GPIO_ACTIVE_LOW>;