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Commit 98a247c6 authored by Mayank Rana's avatar Mayank Rana
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ARM: dts: msm: Add USB BAM related device node on SDM845 



This change adds USB BAM related device node, and required configuration
for USB QDSS usecase on SDM845.

Change-Id: Iadd247f3d4a23f49c801d3870a5acae6d9c3268d
Signed-off-by: default avatarMayank Rana <mrana@codeaurora.org>
parent 417dbabb

arch/arm64/boot/dts/qcom/sdm845-usb.dtsi

+32 −0
Original line number Diff line number Diff line
@@ -63,6 +63,38 @@ 
			snps,hird-threshold = /bits/ 8 <0x10>;

			maximum-speed = "high-speed";

		};



		qcom,usbbam@a704000 {

			compatible = "qcom,usb-bam-msm";

			reg = <0xa704000 0x17000>;

			interrupt-parent = <&intc>;

			interrupts = <0 132 0>;



			qcom,bam-type = <0>;

			qcom,usb-bam-fifo-baseaddr = <0x146bb000>;

			qcom,usb-bam-num-pipes = <8>;

			qcom,ignore-core-reset-ack;

			qcom,disable-clk-gating;

			qcom,usb-bam-override-threshold = <0x4001>;

			qcom,usb-bam-max-mbps-highspeed = <400>;

			qcom,usb-bam-max-mbps-superspeed = <3600>;

			qcom,reset-bam-on-connect;



			qcom,pipe0 {

				label = "ssusb-qdss-in-0";

				qcom,usb-bam-mem-type = <2>;

				qcom,dir = <1>;

				qcom,pipe-num = <0>;

				qcom,peer-bam = <0>;

				qcom,peer-bam-physical-address = <0x6064000>;

				qcom,src-bam-pipe-index = <0>;

				qcom,dst-bam-pipe-index = <0>;

				qcom,data-fifo-offset = <0x0>;

				qcom,data-fifo-size = <0x1800>;

				qcom,descriptor-fifo-offset = <0x1800>;

				qcom,descriptor-fifo-size = <0x800>;

			};

		};

	};



	/* Primary USB port related QUSB2 PHY */