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@@ -880,6 +880,10 @@ address which can extend beyond that limit.
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- device_type : Should be "soc"
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- ranges : Should be defined as specified in 1) to describe the
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translation of SOC addresses for memory mapped SOC registers.
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+ - bus-frequency: Contains the bus frequency for the SOC node.
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+ Typically, the value of this field is filled in by the boot
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+ loader.
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+
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Recommended properties:
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@@ -919,6 +923,7 @@ SOC.
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device_type = "soc";
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ranges = <00000000 e0000000 00100000>
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reg = <e0000000 00003000>;
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+ bus-frequency = <0>;
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}
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@@ -1170,6 +1175,8 @@ platforms are moved over to use the flattened-device-tree model.
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mdio@24520 {
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reg = <24520 20>;
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+ device_type = "mdio";
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+ compatible = "gianfar";
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ethernet-phy@0 {
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......
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@@ -1317,6 +1324,7 @@ not necessary as they are usually the same as the root node.
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device_type = "soc";
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ranges = <00000000 e0000000 00100000>
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reg = <e0000000 00003000>;
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+ bus-frequency = <0>;
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mdio@24520 {
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reg = <24520 20>;
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