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