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| author | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2022-11-14 20:06:35 +0300 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2022-11-14 21:29:31 +0300 |
| commit | 80b71080720e34eaf06642c372d4c11d046baf27 (patch) | |
| tree | 66a63309c23f4ddf069028fc506314b289dcf249 /drivers/iommu/arm | |
| parent | b4c6ee515c426f5fffc3e25772a03e44655d6e1c (diff) | |
| download | linux-80b71080720e34eaf06642c372d4c11d046baf27.tar.xz | |
iommu/arm-smmu-qcom: Add generic qcom,smmu-500 match entry
Add generic qcom,smmu-500 compatibility string. Newer platforms should
use this generic entry rather than declaring per-SoC entries.
Reviewed-by: Sai Prakash Ranjan <quic_saipraka@quicinc.com>
Tested-by: Sai Prakash Ranjan <quic_saipraka@quicinc.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20221114170635.1406534-11-dmitry.baryshkov@linaro.org
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'drivers/iommu/arm')
| -rw-r--r-- | drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c index 07372db4184e..c94daf88c505 100644 --- a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c +++ b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c @@ -491,6 +491,10 @@ static const struct qcom_smmu_match_data qcom_smmu_500_impl0_data = { .cfg = &qcom_smmu_impl0_cfg, }; +/* + * Do not add any more qcom,SOC-smmu-500 entries to this list, unless they need + * special handling and can not be covered by the qcom,smmu-500 entry. + */ static const struct of_device_id __maybe_unused qcom_smmu_impl_of_match[] = { { .compatible = "qcom,msm8996-smmu-v2", .data = &msm8996_smmu_data }, { .compatible = "qcom,msm8998-smmu-v2", .data = &qcom_smmu_v2_data }, @@ -511,6 +515,7 @@ static const struct of_device_id __maybe_unused qcom_smmu_impl_of_match[] = { { .compatible = "qcom,sm8250-smmu-500", .data = &qcom_smmu_500_impl0_data }, { .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 }, { } }; |