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Commit 31d40173 authored Oct 28, 2015 by Laxminath Kasam Committed by Asish Bhattacharya Nov 04, 2015

ARM: dts: msm: add support for smmu audio on msm8937



Add iommu domain SMMU audio used for Apps to DSP IO
memory transactions.

Change-Id: I8f349d22be3748d4e44c7b7acf05aca3018003c2
Signed-off-by: Laxminath Kasam <lkasam@codeaurora.org>

parent ceb45bb3

arch/arm/boot/dts/qcom/msm8937-iommu-domains.dtsi

+6 −0

Original line number	Diff line number	Diff line
		@@ -13,6 +13,12 @@
		&soc {
		qcom,iommu-domains {
		compatible = "qcom,iommu-domains";
		lpass_q6_smmu: qcom,iommu-domain1 {
		label = "adsp_io";
		qcom,iommu-contexts = <&adsp_io>;
		qcom,virtual-addr-pool = <0x10000000 0x0fffffff>;
		#iommu-cells = <1>;
		};
		/*
		* non-secure addr pool from 2048MB to 4096MB
		*/