Commits
Sricharan R committed d4a44f0750b
iommu/arm-smmu: Invoke pm_runtime across the driver Enable pm-runtime on devices that implement a pm domain. Then, add pm runtime hooks to several iommu_ops to power cycle the smmu device for explicit TLB invalidation requests, and register space accesses, etc. We need these hooks when the smmu, linked to its master through device links, has to be powered-up without the master device being in context. Signed-off-by: Sricharan R <sricharan@codeaurora.org> [vivek: Cleanup pm runtime calls] Signed-off-by: Vivek Gautam <vivek.gautam@codeaurora.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>