Add MSM8937 compatible string with "qcom,msm-iommu-v1" as fallback
for the MSM8937 IOMMU which is compatible with Qualcomm's secure
fw "SMMU v1" implementation.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Barnabás Czémán <barnabas.czeman@mainlining.org>
Link: https://lore.kernel.org/r/20250224-msm8937-v3-4-dad7c182cccb@mainlining.org
Signed-off-by: Will Deacon <will@kernel.org>
Add MSM8917 compatible string with "qcom,msm-iommu-v1" as fallback
for the MSM8917 IOMMU which is compatible with Qualcomm's secure
fw "SMMU v1" implementation.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Barnabás Czémán <barnabas.czeman@mainlining.org>
Link: https://lore.kernel.org/r/20241215-msm8917-v9-4-bacaa26f3eef@mainlining.org
Signed-off-by: Will Deacon <will@kernel.org>
Add MSM8953 compatible string with "qcom,msm-iommu-v2" as fallback
for the MSM8953 GPU IOMMU which is compatible with Qualcomm's secure
fw "SMMU v2" implementation.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240606-topic-sm8953-upstream-smmu-gpu-v2-1-67be88007d87@linaro.org
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Add compatible string "qcom,msm-iommu-v2" for the inner node,
along with "qcom,msm8976-iommu" as a first user of it and
"qcom,msm-iommu-v2-ns" and "qcom,msm-iommu-v2-sec" for the context
bank nodes to support Qualcomm's secure fw "SMMU v2" implementation.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230622092742.74819-6-angelogioacchino.delregno@collabora.com
Signed-off-by: Will Deacon <will@kernel.org>
Add a new "qcom,ctx-asid" property to force an ASID number on IOMMU
contexts where required.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230622092742.74819-2-angelogioacchino.delregno@collabora.com
Signed-off-by: Will Deacon <will@kernel.org>
