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| author | Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> | 2023-05-10 18:03:58 +0900 |
|---|---|---|
| committer | Geert Uytterhoeven <geert+renesas@glider.be> | 2023-06-02 11:30:46 +0200 |
| commit | 86d904b6ef9f5e67a28e0a0bb58df898c08ae0b8 (patch) | |
| tree | 0f71f50e6658f92a5b2e5b9e6ada3d8f612565e1 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | 18cbbdd846c5d74bd56fd1f229d074e1f7068fc8 (diff) | |
arm64: dts: renesas: Add IOMMU related properties into PCIe host nodes
Add iommu-map and iommu-map-mask properties to the PCIe host nodes.
Note that iommu-map-mask should be zero because the IPMMU assigns
one micro TLB ID only, to the PCIe host.
Also change the dma-ranges arguments for IOMMU. Note that dma-ranges
can be used if the IOMMU is disabled.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20230510090358.261266-1-yoshihiro.shimoda.uh@renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions