1 Device tree binding documentation for am816x U 1 Device tree binding documentation for am816x USB PHY
2 ========================= 2 =========================
3 3
4 Required properties: 4 Required properties:
5 - compatible : should be "ti,dm816x-usb-phy" 5 - compatible : should be "ti,dm816x-usb-phy"
6 - reg : offset and length of the PHY register 6 - reg : offset and length of the PHY register set.
7 - reg-names : name for the phy registers 7 - reg-names : name for the phy registers
8 - clocks : phandle to the clock 8 - clocks : phandle to the clock
9 - clock-names : name of the clock 9 - clock-names : name of the clock
10 - syscon: phandle for the syscon node to acces 10 - syscon: phandle for the syscon node to access misc registers
11 - #phy-cells : from the generic PHY bindings, 11 - #phy-cells : from the generic PHY bindings, must be 1
12 - syscon: phandle for the syscon node to acces 12 - syscon: phandle for the syscon node to access misc registers
13 13
14 Example: 14 Example:
15 15
16 usb_phy0: usb-phy@20 { 16 usb_phy0: usb-phy@20 {
17 compatible = "ti,dm8168-usb-phy"; 17 compatible = "ti,dm8168-usb-phy";
18 reg = <0x20 0x8>; 18 reg = <0x20 0x8>;
19 reg-names = "phy"; 19 reg-names = "phy";
20 clocks = <&main_fapll 6>; 20 clocks = <&main_fapll 6>;
21 clock-names = "refclk"; 21 clock-names = "refclk";
22 #phy-cells = <0>; 22 #phy-cells = <0>;
23 syscon = <&scm_conf>; 23 syscon = <&scm_conf>;
24 }; 24 };
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