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USB PHY
OMAP USB2 PHY
Required properties:
- compatible: Should be "ti,omap-usb2"
- reg : Address and length of the register set for the device.
- #phy-cells: determine the number of cells that should be given in the
phandle while referencing this phy.
Optional properties:
- ctrl-module : phandle of the control module used by PHY driver to power on
the PHY.
This is usually a subnode of ocp2scp to which it is connected.
usb2phy@4a0ad080 {
compatible = "ti,omap-usb2";
reg = <0x4a0ad080 0x58>;
ctrl-module = <&omap_control_usb>;
#phy-cells = <0>;
};
OMAP USB3 PHY
Required properties:
- compatible: Should be "ti,omap-usb3"
- reg : Address and length of the register set for the device.
- reg-names: The names of the register addresses corresponding to the registers
filled in "reg".
- #phy-cells: determine the number of cells that should be given in the
phandle while referencing this phy.
Optional properties:
- ctrl-module : phandle of the control module used by PHY driver to power on
the PHY.
This is usually a subnode of ocp2scp to which it is connected.
usb3phy@4a084400 {
compatible = "ti,omap-usb3";
reg = <0x4a084400 0x80>,
<0x4a084800 0x64>,
<0x4a084c00 0x40>;
reg-names = "phy_rx", "phy_tx", "pll_ctrl";
ctrl-module = <&omap_control_usb>;
#phy-cells = <0>;
};
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