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From: Frank Li <Frank.Li@nxp.com>
Date: Thu, 01 Feb 2024 15:22:42 -0500
Subject: [PATCH v2 2/4] dt-bindings: net: fec: add iommus property
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To: Ulf Hansson <ulf.hansson@linaro.org>, Rob Herring <robh+dt@kernel.org>, 
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, 
 Conor Dooley <conor+dt@kernel.org>, Shawn Guo <shawnguo@kernel.org>, 
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 Pengutronix Kernel Team <kernel@pengutronix.de>, 
 Fabio Estevam <festevam@gmail.com>, NXP Linux Team <linux-imx@nxp.com>, 
 Wei Fang <wei.fang@nxp.com>, Shenwei Wang <shenwei.wang@nxp.com>, 
 Clark Wang <xiaoning.wang@nxp.com>, "David S. Miller" <davem@davemloft.net>, 
 Eric Dumazet <edumazet@google.com>, Jakub Kicinski <kuba@kernel.org>, 
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Cc: linux-mmc@vger.kernel.org, devicetree@vger.kernel.org, 
 linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, 
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iMX8QM have iommu. Add proerty 'iommus'.

Signed-off-by: Frank Li <Frank.Li@nxp.com>
---
 Documentation/devicetree/bindings/net/fsl,fec.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/fsl,fec.yaml b/Documentation/devicetree/bindings/net/fsl,fec.yaml
index 8948a11c994e4..5536c06139cae 100644
--- a/Documentation/devicetree/bindings/net/fsl,fec.yaml
+++ b/Documentation/devicetree/bindings/net/fsl,fec.yaml
@@ -224,6 +224,9 @@ properties:
       Can be omitted thus no delay is observed. Delay is in range of 1ms to 1000ms.
       Other delays are invalid.
 
+  iommus:
+    maxItems: 1
+
 required:
   - compatible
   - reg

-- 
2.34.1