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Commit 21f4fecc authored by Kiran Gunda's avatar Kiran Gunda
Browse files

ARM: dts: msm: add IPA node for msm8920 



Add the IPA node to the bus topology to
enable the IPA client to vote for bus bandwidth
using the bus scaling driver.

CRs-fixed: 1057525
Change-Id: I6788a5f27ed90294e98312f6e82a5972e3e9fb37
Signed-off-by: default avatarKiran Gunda <kgunda@codeaurora.org>
parent f2304aea

arch/arm/boot/dts/qcom/msm8920.dtsi

+17 −0
Original line number Diff line number Diff line
@@ -128,3 +128,20 @@ 
&bam_dmux {

	status = "disabled";

};



&ad_hoc_bus {

	mas_ipa: mas-ipa {

		cell-id = <MSM_BUS_MASTER_IPA>;

		label = "mas-ipa";

		qcom,buswidth = <8>;

		qcom,agg-ports = <1>;

		qcom,ap-owned;

		qcom,qport = <14>;

		qcom,qos-mode = "fixed";

		qcom,connections = <&snoc_int_1 &slv_snoc_bimc_1>;

		qcom,prio1 = <0>;

		qcom,prio0 = <0>;

		qcom,bus-dev = <&fab_snoc>;

		qcom,mas-rpm-id = <ICBID_MASTER_IPA>;

	};

};