mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-22 20:23:57 +08:00
41 lines
947 B
Plaintext
41 lines
947 B
Plaintext
|
TI DA8xx/OMAP-L1xx/AM18xx USB PHY
|
||
|
|
|
||
|
|
Required properties:
|
||
|
|
- compatible: must be "ti,da830-usb-phy".
|
||
|
|
- #phy-cells: must be 1.
|
||
|
|
|
||
|
|
This device controls the PHY for both the USB 1.1 OHCI and USB 2.0 OTG
|
||
|
|
controllers on DA8xx SoCs. Consumers of this device should use index 0 for
|
||
|
|
the USB 2.0 phy device and index 1 for the USB 1.1 phy device.
|
||
|
|
|
||
|
|
It also requires a "syscon" node with compatible = "ti,da830-cfgchip", "syscon"
|
||
|
|
to access the CFGCHIP2 register.
|
||
|
|
|
||
|
|
Example:
|
||
|
|
|
||
|
|
cfgchip: cfgchip@1417c {
|
||
|
|
compatible = "ti,da830-cfgchip", "syscon";
|
||
|
|
reg = <0x1417c 0x14>;
|
||
|
|
};
|
||
|
|
|
||
|
|
usb_phy: usb-phy {
|
||
|
|
compatible = "ti,da830-usb-phy";
|
||
|
|
#phy-cells = <1>;
|
||
|
|
};
|
||
|
|
|
||
|
|
usb20: usb@200000 {
|
||
|
|
compatible = "ti,da830-musb";
|
||
|
|
reg = <0x200000 0x1000>;
|
||
|
|
interrupts = <58>;
|
||
|
|
phys = <&usb_phy 0>;
|
||
|
|
phy-names = "usb-phy";
|
||
|
|
};
|
||
|
|
|
||
|
|
usb11: usb@225000 {
|
||
|
|
compatible = "ti,da830-ohci";
|
||
|
|
reg = <0x225000 0x1000>;
|
||
|
|
interrupts = <59>;
|
||
|
|
phys = <&usb_phy 1>;
|
||
|
|
phy-names = "usb-phy";
|
||
|
|
};
|