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Commit d46aff0d authored by Suraj Jaiswal's avatar Suraj Jaiswal
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ARM: dts: msm: STMMAC crash fix 

stmmac fix crash due to voting by
the Ethernet smmmu atomic attribute.

Change-Id: Iacb90b0816505e1ca73658c09e813c63d672a0d0
parent f700b868

qcom/sa8155.dtsi

+0 −10
Original line number Original line Diff line number Diff line
@@ -78,15 +78,6 @@ 
			<&tlmm 124 2>;

			<&tlmm 124 2>;

		interrupt-names = "macirq", "eth_lpi",

		interrupt-names = "macirq", "eth_lpi",

			"phy-intr";

			"phy-intr";

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

		qcom,msm-bus,num-cases = <4>;

		qcom,msm-bus,num-paths = <2>;

		qcom,msm-bus,vectors-KBps =

			<98 512 0 0>, <1 781 0 0>, /* No vote */

			<98 512 2500 0>, <1 781 0 40000>, /* 10Mbps vote */

			<98 512 25000 0>, <1 781 0 40000>, /* 100Mbps vote */

			<98 512 250000 0>, <1 781 0 40000>; /* 1000Mbps vote */

		qcom,bus-vector-names = "0", "10", "100", "1000";

		snps,tso;

		snps,tso;

		rx-fifo-depth = <4096>;

		rx-fifo-depth = <4096>;

		tx-fifo-depth = <4096>;

		tx-fifo-depth = <4096>;
@@ -139,7 +130,6 @@ 
		ethqos_emb_smmu: ethqos_emb_smmu {

		ethqos_emb_smmu: ethqos_emb_smmu {

			compatible = "qcom,emac-smmu-embedded";

			compatible = "qcom,emac-smmu-embedded";

			iommus = <&apps_smmu 0x3C0 0x0>;

			iommus = <&apps_smmu 0x3C0 0x0>;

			qcom,iommu-dma = "atomic";

			qcom,iommu-dma-addr-pool = <0x80000000 0x40000000>;

			qcom,iommu-dma-addr-pool = <0x80000000 0x40000000>;

		};

		};

	};

	};