Evolution-x-devices/kernel_xiaomi_sm8450-devicetrees
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ARM: dts: msm: Set iova-width to 49 for GPU TBUs on parrot

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Set iova-width to 49 for GPU TBUs on parrot. Required for the KGSL
iommu fault handler to fall back on the default SMMU fault handler in
case of kernel page faults.

Change-Id: Iaf35ea9ba501e97ef1d55096790022ca2af22ab6
This commit is contained in:
Jaskaran Singh
2023-01-12 14:46:24 +05:30
parent 88f5466897
commit cf11dc5574
1 changed files with 2 additions and 0 deletions
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2
qcom/msm-arm-smmu-parrot.dtsi
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@@ -71,6 +71,7 @@
<0x3de6200 0x8>;
reg-names = "base", "status-reg";
qcom,stream-id-range = <0x0 0x400>;
qcom,iova-width = <49>;
};
gfx_1_tbu: gfx_1_tbu@3ded000 {
@@ -79,6 +80,7 @@
<0x3de6208 0x8>;
reg-names = "base", "status-reg";
qcom,stream-id-range = <0x400 0x400>;
qcom,iova-width = <49>;
};
};