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Commit 37b8a66f authored by Himanshu Agarwal's avatar Himanshu Agarwal Committed by Gerrit - the friendly Code Review server
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ARM: dts: msm: Enable SMMU S1 from IPA and WLAN side in SDM845 



This change adds support for enabling SMMU S1 for WLAN, UC, USB/embedded
context banks in IPA and from WLAN platform side for SDM845.

Change-Id: I752dd0d23c186e220e013d1e1b93cea160e3bebb
CRs-Fixed: 2143742
Signed-off-by: default avatarHimanshu Agarwal <himanaga@codeaurora.org>
parent 8cf0b1c9

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

+1 −4
Original line number Diff line number Diff line
@@ -2648,6 +2648,7 @@ 
		qcom,ipa-wdi2;

		qcom,use-64-bit-dma-mask;

		qcom,arm-smmu;

		qcom,smmu-fast-map;

		qcom,bandwidth-vote-for-ipa;

		qcom,msm-bus,name = "ipa";

		qcom,msm-bus,num-cases = <5>;
@@ -2770,7 +2771,6 @@ 


		ipa_smmu_ap: ipa_smmu_ap {

			compatible = "qcom,ipa-smmu-ap-cb";

			qcom,smmu-s1-bypass;

			iommus = <&apps_smmu 0x720 0x0>;

			qcom,iova-mapping = <0x20000000 0x40000000>;

			qcom,additional-mapping =
@@ -2780,7 +2780,6 @@ 


		ipa_smmu_wlan: ipa_smmu_wlan {

			compatible = "qcom,ipa-smmu-wlan-cb";

			qcom,smmu-s1-bypass;

			iommus = <&apps_smmu 0x721 0x0>;

			qcom,additional-mapping =

			/* ipa-uc ram */
@@ -2789,7 +2788,6 @@ 


		ipa_smmu_uc: ipa_smmu_uc {

			compatible = "qcom,ipa-smmu-uc-cb";

			qcom,smmu-s1-bypass;

			iommus = <&apps_smmu 0x722 0x0>;

			qcom,iova-mapping = <0x40000000 0x20000000>;

		};
@@ -3089,7 +3087,6 @@ 
		vdd-3.3-ch0-supply = <&pm8998_l25>;

		qcom,vdd-0.8-cx-mx-config = <800000 800000>;

		qcom,vdd-3.3-ch0-config = <3104000 3312000>;

		qcom,smmu-s1-bypass;

	};



	qmi-tmd-devices {