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Message-ID: <20240515094645.3691877-2-vineeth.karumanchi@amd.com>
Date: Wed, 15 May 2024 15:16:44 +0530
From: Vineeth Karumanchi <vineeth.karumanchi@....com>
To: <git@....com>, <davem@...emloft.net>, <edumazet@...gle.com>,
	<kuba@...nel.org>, <pabeni@...hat.com>, <robh@...nel.org>,
	<krzk+dt@...nel.org>, <conor+dt@...nel.org>, <harini.katakam@....com>,
	<andrew@...n.ch>, <hkallweit1@...il.com>, <linux@...linux.org.uk>,
	<michal.simek@....com>
CC: <vineeth.karumanchi@....com>, <netdev@...r.kernel.org>,
	<devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>
Subject: [PATH net-next 1/2] dt-bindings: net: xilinx_gmii2rgmii: Add clock support

Add input clock support to gmii_to_rgmii IP.
Add "clocks" and "clock_names" bindings, "clkin" is the input clock name.

Signed-off-by: Vineeth Karumanchi <vineeth.karumanchi@....com>
---
 .../devicetree/bindings/net/xlnx,gmii-to-rgmii.yaml      | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/xlnx,gmii-to-rgmii.yaml b/Documentation/devicetree/bindings/net/xlnx,gmii-to-rgmii.yaml
index 0f781dac6717..d84d13fb2c54 100644
--- a/Documentation/devicetree/bindings/net/xlnx,gmii-to-rgmii.yaml
+++ b/Documentation/devicetree/bindings/net/xlnx,gmii-to-rgmii.yaml
@@ -31,6 +31,13 @@ properties:
   phy-handle:
     $ref: ethernet-controller.yaml#/properties/phy-handle
 
+  clocks:
+    maxItems: 1
+
+  clock-names:
+    const: clkin
+    description: 200/375 MHz free-running clock is used as a input clock.
+
 required:
   - compatible
   - reg
@@ -51,5 +58,7 @@ examples:
             compatible = "xlnx,gmii-to-rgmii-1.0";
             reg = <8>;
             phy-handle = <&phy>;
+            clocks = <&dummy>;
+            clock-names = "clkin";
         };
     };
-- 
2.34.1