1 SMSC LAN87xx Ethernet PHY 1 SMSC LAN87xx Ethernet PHY
2 2
3 Some boards require special tuning values. Con 3 Some boards require special tuning values. Configure them
4 through an Ethernet OF device node. 4 through an Ethernet OF device node.
5 5
6 Optional properties: 6 Optional properties:
7 7
8 - clocks: 8 - clocks:
9 The clock used as phy reference clock and is 9 The clock used as phy reference clock and is connected to phy
10 pin XTAL1/CLKIN. 10 pin XTAL1/CLKIN.
11 11
12 - smsc,disable-energy-detect: 12 - smsc,disable-energy-detect:
13 If set, do not enable energy detect mode for 13 If set, do not enable energy detect mode for the SMSC phy.
14 default: enable energy detect mode 14 default: enable energy detect mode
15 15
16 Examples: 16 Examples:
17 smsc phy with disabled energy detect mode on a 17 smsc phy with disabled energy detect mode on an am335x based board.
18 &davinci_mdio { 18 &davinci_mdio {
19 pinctrl-names = "default", "sleep"; 19 pinctrl-names = "default", "sleep";
20 pinctrl-0 = <&davinci_mdio_default>; 20 pinctrl-0 = <&davinci_mdio_default>;
21 pinctrl-1 = <&davinci_mdio_sleep>; 21 pinctrl-1 = <&davinci_mdio_sleep>;
22 22
23 ethernetphy0: ethernet-phy@0 { 23 ethernetphy0: ethernet-phy@0 {
24 reg = <0>; 24 reg = <0>;
25 smsc,disable-energy-detect; 25 smsc,disable-energy-detect;
26 }; 26 };
27 }; 27 };
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