Commit fbe7be5b authored by Konrad Dybcio's avatar Konrad Dybcio Committed by Bjorn Andersson
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arm64: dts: qcom: msm8996: Strictly limit USB2 host to USB2 speeds 



As the name implies, the USB2 controller should only operate at
USB2 speeds. Make sure it does just that by pinning it to USB
High-Speed (USB2) mode.

Signed-off-by: default avatarKonrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210525200246.118323-3-konrad.dybcio@somainline.org


Signed-off-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
parent fbd5a1d2

arch/arm64/boot/dts/qcom/msm8996.dtsi

+2 −0
Original line number Diff line number Diff line
@@ -2593,6 +2593,7 @@ 
			assigned-clock-rates = <19200000>, <60000000>;



			power-domains = <&gcc USB30_GDSC>;

			qcom,select-utmi-as-pipe-clk;

			status = "disabled";



			dwc3@7600000 {
@@ -2601,6 +2602,7 @@ 
				interrupts = <0 138 IRQ_TYPE_LEVEL_HIGH>;

				phys = <&hsusb_phy2>;

				phy-names = "usb2-phy";

				maximum-speed = "high-speed";

				snps,dis_u2_susphy_quirk;

				snps,dis_enblslpm_quirk;

			};