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From:   Michael Walle <michael@walle.cc>
To:     "David S . Miller" <davem@davemloft.net>,
        Jakub Kicinski <kuba@kernel.org>,
        Paolo Abeni <pabeni@redhat.com>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzk+dt@kernel.org>,
        Andrew Lunn <andrew@lunn.ch>,
        Heiner Kallweit <hkallweit1@gmail.com>,
        Russell King <linux@armlinux.org.uk>,
        Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc:     netdev@vger.kernel.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org, Michael Walle <michael@walle.cc>
Subject: [PATCH RFC net-next 2/3] dt-bindings: net: mscc-miim: add clock and clock-frequency
Date:   Thu, 31 Mar 2022 17:14:39 +0200
Message-Id: <20220331151440.3643482-2-michael@walle.cc>
In-Reply-To: <20220331151440.3643482-1-michael@walle.cc>
References: <20220331151440.3643482-1-michael@walle.cc>
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Add the (optional) clock input of the MDIO controller and indicate that
the common clock-frequency property is supported. The driver can use it
to set the desired MDIO bus frequency.

Signed-off-by: Michael Walle <michael@walle.cc>
---
 Documentation/devicetree/bindings/net/mscc,miim.yaml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/mscc,miim.yaml b/Documentation/devicetree/bindings/net/mscc,miim.yaml
index b52bf1732755..e9e8ddcdade9 100644
--- a/Documentation/devicetree/bindings/net/mscc,miim.yaml
+++ b/Documentation/devicetree/bindings/net/mscc,miim.yaml
@@ -32,6 +32,11 @@ properties:
 
   interrupts: true
 
+  clocks:
+    maxItems: 1
+
+  clock-frequency: true
+
 required:
   - compatible
   - reg
-- 
2.30.2