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Commit 0b9756a2 authored by Chandana Kishori Chiluveru's avatar Chandana Kishori Chiluveru
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ARM: dts: msm: Reduce the IOVA range for slimbus and QUP usecases 

This change enables SMMU page table memory savings for qup and slim_aud.
No functional change but helps saving memory table space.

Change-Id: I094d0a18d6b5a0aab1ab5ac4f05dd183392f2e17
parent c6722d8b

qcom/shima-qupv3.dtsi

+4 −2
Original line number Diff line number Diff line
@@ -29,7 +29,8 @@ 
			<MASTER_QUP_CORE_0 SLAVE_QUP_CORE_0>,

			<MASTER_QUP_0 SLAVE_EBI1>;

		iommus = <&apps_smmu 0x4c3 0x0>;

		qcom,iommu-dma-addr-pool = <0x40000000 0xc0000000>;

		qcom,iommu-dma-addr-pool = <0x40000000 0x10000000>;

		qcom,iommu-geometry = <0x40000000 0x10000000>;

		qcom,iommu-dma = "fastmap";

	};
@@ -362,7 +363,8 @@ 
			<MASTER_QUP_CORE_1 SLAVE_QUP_CORE_1>,

			<MASTER_QUP_1 SLAVE_EBI1>;

		iommus = <&apps_smmu 0x43 0x0>;

		qcom,iommu-dma-addr-pool = <0x40000000 0xc0000000>;

		qcom,iommu-dma-addr-pool = <0x40000000 0x10000000>;

		qcom,iommu-geometry = <0x40000000 0x10000000>;

		qcom,iommu-dma = "fastmap";

	};

qcom/shima.dtsi

+2 −1
Original line number Diff line number Diff line
@@ -537,7 +537,8 @@ 
		qcom,apps-ch-pipes = <0x0>;

		qcom,ea-pc = <0x3d0>;

		iommus = <&apps_smmu 0x2026 0x0>;

		qcom,iommu-dma-addr-pool = <0x40000000 0xc0000000>;

		qcom,iommu-dma-addr-pool = <0x40000000 0x10000000>;

		qcom,iommu-geometry = <0x40000000 0x10000000>;

		qcom,iommu-dma = "fastmap";

		status = "ok";