From 20fd30dacdc20dbc4f447432fa9e9cfd17d19631 Mon Sep 17 00:00:00 2001 From: Rob Clark <robdclark@chromium.org> Date: Tue, 2 May 2023 09:09:47 -0700 Subject: [PATCH] iommu/arm-smmu-qcom: Fix missing adreno_smmu's When the special handling of qcom,adreno-smmu was moved into qcom_smmu_create(), it was overlooked that we didn't have all the required entries in qcom_smmu_impl_of_match. So we stopped getting adreno_smmu_priv on sc7180, breaking per-process pgtables. Fixes: 30b912a03d91 ("iommu/arm-smmu-qcom: Move the qcom,adreno-smmu check into qcom_smmu_create") Signed-off-by: Rob Clark <robdclark@chromium.org> --- drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c index e2948b84594e0..f812b9a4103b7 100644 --- a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c +++ b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c @@ -539,6 +539,11 @@ static const struct of_device_id __maybe_unused qcom_smmu_impl_of_match[] = { { .compatible = "qcom,sm8350-smmu-500", .data = &qcom_smmu_500_impl0_data }, { .compatible = "qcom,sm8450-smmu-500", .data = &qcom_smmu_500_impl0_data }, { .compatible = "qcom,smmu-500", .data = &qcom_smmu_500_impl0_data }, + /* + * Should come after the qcom,smmu-500 fallback so smmu-500 variants of + * adreno-smmu get qcom_adreno_smmu_500_impl: + */ + { .compatible = "qcom,adreno-smmu", .data = &qcom_smmu_v2_data }, { } }; -- GitLab