From 84fa8f159022aab8e93667b56672238b10cdbb9b Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Thu, 21 Jul 2022 15:27:15 -0600 Subject: [PATCH] dt-bindings: arm: coresight-tmc: Add 'iommu' property 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 Link: https://lore.kernel.org/r/20220721212718.1980905-2-robh@kernel.org Signed-off-by: Mathieu Poirier --- 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 e0b88a71356a1..cb8dceaca70ef 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 -- 2.30.2