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Commit 3cfce8b8 authored by Skylar Chang's avatar Skylar Chang
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ARM: dts: msm: enable IPA SMMU S1 for msmnile 



Enable SMMU stage 1 translation for IPA embedded CB.
This change enable IO Coherency as well.

CRs-Fixed:2217891
Change-Id: If2b1f9ce3fabc9c7534c7ff8dafddd41d2983dd3
Signed-off-by: default avatarSkylar Chang <chiaweic@codeaurora.org>
parent 5f228f0a

arch/arm64/boot/dts/qcom/sdm855.dtsi

+1 −1
Original line number Original line Diff line number Diff line
@@ -3064,12 +3064,12 @@ 




	ipa_smmu_ap: ipa_smmu_ap {

	ipa_smmu_ap: ipa_smmu_ap {

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

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

		qcom,smmu-s1-bypass;

		iommus = <&apps_smmu 0x520 0x0>;

		iommus = <&apps_smmu 0x520 0x0>;

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

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

		qcom,additional-mapping =

		qcom,additional-mapping =

		/* modem tables in IMEM */

		/* modem tables in IMEM */

		<0x146BD000 0x146BD000 0x2000>;

		<0x146BD000 0x146BD000 0x2000>;

		dma-coherent;

	};

	};





	ipa_smmu_wlan: ipa_smmu_wlan {

	ipa_smmu_wlan: ipa_smmu_wlan {