25 lines
773 B
Plaintext
25 lines
773 B
Plaintext
Renesas Electronics USBHS driver
|
|
|
|
Required properties:
|
|
- compatible: Must contain one of the following:
|
|
- "renesas,usbhs-r8a7790"
|
|
- "renesas,usbhs-r8a7791"
|
|
- reg: Base address and length of the register for the USBHS
|
|
- interrupts: Interrupt specifier for the USBHS
|
|
- clocks: A list of phandle + clock specifier pairs
|
|
|
|
Optional properties:
|
|
- renesas,buswait: Integer to use BUSWAIT register
|
|
- renesas,enable-gpio: A gpio specifier to check GPIO determining if USB
|
|
function should be enabled
|
|
- phys: phandle + phy specifier pair
|
|
- phy-names: must be "usb"
|
|
|
|
Example:
|
|
usbhs: usb@e6590000 {
|
|
compatible = "renesas,usbhs-r8a7790";
|
|
reg = <0 0xe6590000 0 0x100>;
|
|
interrupts = <0 107 IRQ_TYPE_LEVEL_HIGH>;
|
|
clocks = <&mstp7_clks R8A7790_CLK_HSUSB>;
|
|
};
|