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dt-bindings: arm: coresight-tmc: Add 'iommu' property

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The Coresight TMC component may be behind an IOMMU which is the case for
the Arm Juno SoC and some Qualcomm SoCs. Add 'iommus' property to the
binding.

Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220721212718.1980905-2-robh@kernel.org
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
This commit is contained in:
Rob Herring
2022-07-21 15:27:15 -06:00
committed by Mathieu Poirier
parent 8559e62ccb
commit 84fa8f1590
1 changed files with 3 additions and 0 deletions
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3
Documentation/devicetree/bindings/arm/arm,coresight-tmc.yaml
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@@ -55,6 +55,9 @@ properties:
- const: apb_pclk
- const: atclk
iommus:
maxItems: 1
power-domains:
maxItems: 1