tree 5c54a29a2e9e50f6090a3b79f487defd59a797bb
parent c53fcd538a2ad7e916ce47e5f4db026f9bb7eb96
author Vivek Gautam <vivek.gautam@codeaurora.org> 1543904533 +0530
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1549997094 +0100

iommu/arm-smmu: Add support for qcom,smmu-v2 variant

[ Upstream commit 89cddc563743cb1e0068867ac97013b2a5bf86aa ]

qcom,smmu-v2 is an arm,smmu-v2 implementation with specific
clock and power requirements.
On msm8996, multiple cores, viz. mdss, video, etc. use this
smmu. On sdm845, this smmu is used with gpu.
Add bindings for the same.

Signed-off-by: Vivek Gautam <vivek.gautam@codeaurora.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Tomasz Figa <tfiga@chromium.org>
Tested-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>