diff options
| -rw-r--r-- | Documentation/devicetree/bindings/net/qcom,ipa.yaml | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/net/qcom,ipa.yaml b/Documentation/devicetree/bindings/net/qcom,ipa.yaml index 140f15245654..7b749fc04c32 100644 --- a/Documentation/devicetree/bindings/net/qcom,ipa.yaml +++ b/Documentation/devicetree/bindings/net/qcom,ipa.yaml @@ -20,7 +20,10 @@ description: The GSI is an integral part of the IPA, but it is logically isolated and has a distinct interrupt and a separately-defined address space. - See also soc/qcom/qcom,smp2p.txt and interconnect/interconnect.txt. + See also soc/qcom/qcom,smp2p.txt and interconnect/interconnect.txt. See + iommu/iommu.txt and iommu/arm,smmu.yaml for more information about SMMU + bindings. + - | -------- --------- @@ -54,6 +57,9 @@ properties: - const: ipa-shared - const: gsi + iommus: + maxItems: 1 + clocks: maxItems: 1 @@ -126,6 +132,7 @@ properties: required: - compatible + - iommus - reg - clocks - interrupts @@ -164,6 +171,7 @@ examples: modem-init; modem-remoteproc = <&mss_pil>; + iommus = <&apps_smmu 0x720 0x3>; reg = <0 0x1e40000 0 0x7000>, <0 0x1e47000 0 0x2000>, <0 0x1e04000 0 0x2c000>; |