These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / Documentation / devicetree / bindings / net / smsc-lan87xx.txt

diff --git a/kernel/Documentation/devicetree/bindings/net/smsc-lan87xx.txt b/kernel/Documentation/devicetree/bindings/net/smsc-lan87xx.txt
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index 0000000..974edd5
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+++ b/kernel/Documentation/devicetree/bindings/net/smsc-lan87xx.txt
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+SMSC LAN87xx Ethernet PHY
+
+Some boards require special tuning values. Configure them
+through an Ethernet OF device node.
+
+Optional properties:
+
+- smsc,disable-energy-detect:
+  If set, do not enable energy detect mode for the SMSC phy.
+  default: enable energy detect mode
+
+Examples:
+smsc phy with disabled energy detect mode on an am335x based board.
+&davinci_mdio {
+       pinctrl-names = "default", "sleep";
+       pinctrl-0 = <&davinci_mdio_default>;
+       pinctrl-1 = <&davinci_mdio_sleep>;
+       status = "okay";
+
+       ethernetphy0: ethernet-phy@0 {
+               reg = <0>;
+               smsc,disable-energy-detect;
+       };
+};