Evolution-x-devices/kernel_xiaomi_sm8450-devicetrees
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ARM: dts: msm: Add secure test nodes on Ravelin

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Add one secure test node. As page tables also can be accessed by VMID_HLOS,
basic working flow can be tested.

Change-Id: Ieadbf06f93adaed14440b6f4da5d59e5f65df01b
This commit is contained in:
Zhenhua Huang
2022-11-30 18:09:34 +08:00
parent 32d88386af
commit 5bf64a37f9
1 changed files with 7 additions and 0 deletions
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7
qcom/msm-arm-smmu-ravelin.dtsi
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@@ -332,5 +332,12 @@
iommus = <&kgsl_smmu 0x407 0x400>;
dma-coherent;
};
usecase7_apps_secure {
compatible = "qcom,iommu-debug-usecase";
iommus = <&apps_smmu 0x7e0 0>;
qcom,iommu-dma = "atomic";
qcom,iommu-vmid = <0xA>; /* VMID_CP_PIXEL */
};
};
};