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Commit 10a84a70 authored by Jack Pham's avatar Jack Pham
Browse files

ARM: dts: msm: Apply USB SYS2BAM property to msm8994-v1 



The USB BAM property 'qcom,pipe-connection-type' is needed
to enable the SW workaround for USB-IPA transfers, but only
applies to MSM8994 v1 revisions which have the known bug.
Thus apply it as an override in msm8994-v1.dtsi.

Change-Id: Ic5a544fe3bd1961dd85dd6b1f2311841ed03ac64
Signed-off-by: default avatarJack Pham <jackp@codeaurora.org>
parent 3511ae2a

arch/arm/boot/dts/qcom/msm8994-v1.dtsi

+8 −0
Original line number Diff line number Diff line
@@ -23,3 +23,11 @@ 
	compatible = "qcom,msm8994";

	qcom,msm-id = <207 0x10000>;

};



&soc {

	qcom,usbbam@f9304000 {

		qcom,pipe0 {

			qcom,pipe-connection-type = <1>; /* USB_BAM_PIPE_SYS2BAM */

		};

	};

};

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

+0 −1
Original line number Diff line number Diff line
@@ -1458,7 +1458,6 @@ 
			qcom,data-fifo-size = <0x8000>;

			qcom,descriptor-fifo-size = <0x2000>;

			qcom,reset-bam-on-connect;

			qcom,pipe-connection-type = <1>;

		};

		qcom,pipe1 {

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