diff options
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/arm64/silicon-errata.txt | 1 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/iommu/arm,smmu-v3.txt | 6 |
2 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/arm64/silicon-errata.txt b/Documentation/arm64/silicon-errata.txt index ef4e43590685..856479525776 100644 --- a/Documentation/arm64/silicon-errata.txt +++ b/Documentation/arm64/silicon-errata.txt @@ -63,6 +63,7 @@ stable kernels. | Cavium | ThunderX Core | #27456 | CAVIUM_ERRATUM_27456 | | Cavium | ThunderX SMMUv2 | #27704 | N/A | | Cavium | ThunderX2 SMMUv3| #74 | N/A | +| Cavium | ThunderX2 SMMUv3| #126 | N/A | | | | | | | Freescale/NXP | LS2080A/LS1043A | A-008585 | FSL_ERRATUM_A008585 | | | | | | diff --git a/Documentation/devicetree/bindings/iommu/arm,smmu-v3.txt b/Documentation/devicetree/bindings/iommu/arm,smmu-v3.txt index e7855cf6038e..c9abbf3e4f68 100644 --- a/Documentation/devicetree/bindings/iommu/arm,smmu-v3.txt +++ b/Documentation/devicetree/bindings/iommu/arm,smmu-v3.txt @@ -26,6 +26,12 @@ the PCIe specification. * "priq" - PRI Queue not empty * "cmdq-sync" - CMD_SYNC complete * "gerror" - Global Error activated + * "combined" - The combined interrupt is optional, + and should only be provided if the + hardware supports just a single, + combined interrupt line. + If provided, then the combined interrupt + will be used in preference to any others. - #iommu-cells : See the generic IOMMU binding described in devicetree/bindings/pci/pci-iommu.txt |