Commit eac426cb authored Oct 05, 2017 by Sudarshan Rajagopalan Committed by Gerrit - the friendly Code Review server Oct 09, 2017

ARM: dts: msm: Disable iommu test clients



Currently, we are observing system hang when writing to
SMR and S2CR registers. Disable test clients for kgsl
and apps from attaching to smmu temporarily until this
issue is fixed.

Signed-off-by: Sudarshan Rajagopalan <sudaraja@codeaurora.org>
Change-Id: I3a2edfb8863719d296c992f31956d2e5470ab1ad

parent 4bb06e00

arch/arm64/boot/dts/qcom/msm-arm-smmu-sdm855.dtsi

+2 −0

Original line number	Diff line number	Diff line
		@@ -231,6 +231,7 @@
		* anyways, so using a dummy value is ok.
		*/
		iommus = <&kgsl_smmu 0x7>;
		status = "disabled";
		};

		apps_iommu_test_device {
		@@ -240,5 +241,6 @@
		* the apps_smmu device.
		*/
		iommus = <&apps_smmu 0x20 0>;
		status = "disabled";
		};
		};