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@xxxxxxxxxx>
---
Documentation/devicetree/bindings/arm/arm,coresight-tmc.yaml | 3 +++
1 file changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-tmc.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-tmc.yaml
index e0b88a71356a..cb8dceaca70e 100644
--- a/Documentation/devicetree/bindings/arm/arm,coresight-tmc.yaml
+++ b/Documentation/devicetree/bindings/arm/arm,coresight-tmc.yaml
@@ -55,6 +55,9 @@ properties:
- const: apb_pclk
- const: atclk
+ iommus:
+ maxItems: 1
+
power-domains:
maxItems: 1
--
2.34.1
