GNU Linux-libre 4.14.266-gnu1
[releases.git] / Documentation / devicetree / bindings / net / cpsw-phy-sel.txt
1 TI CPSW Phy mode Selection Device Tree Bindings
2 -----------------------------------------------
3
4 Required properties:
5 - compatible            : Should be "ti,am3352-cpsw-phy-sel" for am335x platform and
6                           "ti,dra7xx-cpsw-phy-sel" for dra7xx platform
7                           "ti,am43xx-cpsw-phy-sel" for am43xx platform
8 - reg                   : physical base address and size of the cpsw
9                           registers map
10 - reg-names             : names of the register map given in "reg" node
11
12 Optional properties:
13 -rmii-clock-ext         : If present, the driver will configure the RMII
14                           interface to external clock usage
15
16 Examples:
17
18         phy_sel: cpsw-phy-sel@44e10650 {
19                 compatible = "ti,am3352-cpsw-phy-sel";
20                 reg= <0x44e10650 0x4>;
21                 reg-names = "gmii-sel";
22         };
23
24 (or)
25         phy_sel: cpsw-phy-sel@44e10650 {
26                 compatible = "ti,am3352-cpsw-phy-sel";
27                 reg= <0x44e10650 0x4>;
28                 reg-names = "gmii-sel";
29                 rmii-clock-ext;
30         };