1MPC83xx SerDes controller devices
2
3MPC83xx SoCs contain a built-in SerDes controller that determines which
4protocols (SATA, PCI Express, SGMII, ...) are used on the system's serdes lines
5and how the lines are configured.
6
7Required properties:
8- compatible: must be "fsl,mpc83xx-serdes"
9- reg: must point to the serdes controller's register map
10- proto: selects for which protocol the serdes lines are configured. One of
11  "sata", "pex", "pex-x2", "sgmii"
12- serdes-clk: determines the frequency the serdes lines are configured for. One
13  of 100, 125, 150.
14- vdd: determines whether 1.0V core VDD is used or not
15
16Example:
17
18SERDES: serdes@e3000 {
19	reg = <0xe3000 0x200>;
20	compatible = "fsl,mpc83xx-serdes";
21	proto = "pex";
22	serdes-clk = <100>;
23	vdd;
24};
25