Messages in this thread Patch in this message |  | | From | Konrad Dybcio <> | Subject | [PATCH] iommu: arm-smmu-qcom: Add sdm630/msm8998 compatibles for qcom quirks | Date | Sat, 9 Jan 2021 17:31:53 +0100 |
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SDM630 and MSM8998 are among the SoCs that use Qualcomm's implementation of SMMUv2 which has already proven to be problematic over the years. Add their compatibles to the lookup list to prevent the platforms from being shut down by the hypervisor at MMU probe.
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org> --- drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c index 5dff7ffbef11..383f3671f5e5 100644 --- a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c +++ b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c @@ -323,6 +323,8 @@ static struct arm_smmu_device *qcom_smmu_create(struct arm_smmu_device *smmu, } static const struct of_device_id __maybe_unused qcom_smmu_impl_of_match[] = { + { .compatible = "qcom,sdm630-smmu-v2" }, + { .compatible = "qcom,msm8998-smmu-v2" }, { .compatible = "qcom,sc7180-smmu-500" }, { .compatible = "qcom,sdm845-smmu-500" }, { .compatible = "qcom,sm8150-smmu-500" }, -- 2.29.2
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