Commit d9be0bc9 authored by Konrad Dybcio's avatar Konrad Dybcio Committed by Bjorn Andersson
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arm64: dts: qcom: msm8994: Add USB support 



This is a very basic dwc3 configuration (no PHYs yet),
but it works.

Signed-off-by: default avatarKonrad Dybcio <konradybcio@gmail.com>
Link: https://lore.kernel.org/r/20201005150313.149754-10-konradybcio@gmail.com


Signed-off-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
parent a0b3e362

arch/arm64/boot/dts/qcom/msm8994.dtsi

+31 −0
Original line number Diff line number Diff line
@@ -282,6 +282,37 @@ 
			};

		};



		usb3: usb@f92f8800 {

			compatible = "qcom,msm8996-dwc3", "qcom,dwc3";

			reg = <0xf92f8800 0x400>;

			#address-cells = <1>;

			#size-cells = <1>;

			ranges;



			clocks = <&gcc GCC_USB30_MASTER_CLK>,

				 <&gcc GCC_SYS_NOC_USB3_AXI_CLK>,

				 <&gcc GCC_USB30_SLEEP_CLK>,

				 <&gcc GCC_USB30_MOCK_UTMI_CLK>;

			clock-names = "core", "iface", "sleep", "mock_utmi", "ref", "xo";



			assigned-clocks = <&gcc GCC_USB30_MOCK_UTMI_CLK>,

					  <&gcc GCC_USB30_MASTER_CLK>;

			assigned-clock-rates = <19200000>, <120000000>;



			power-domains = <&gcc USB30_GDSC>;

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



			dwc3@f9200000 {

				compatible = "snps,dwc3";

				reg = <0xf9200000 0xcc00>;

				interrupts = <0 131 IRQ_TYPE_LEVEL_HIGH>;

				snps,dis_u2_susphy_quirk;

				snps,dis_enblslpm_quirk;

				maximum-speed = "high-speed";

				dr_mode = "peripheral";

			};

		};



		sdhc1: sdhci@f9824900 {

			compatible = "qcom,sdhci-msm-v4";

			reg = <0xf9824900 0x1a0>, <0xf9824000 0x800>;