maxim,max3421.txt

 1Maxim Integrated SPI-based USB 2.0 host controller MAX3421E
 2
 3Required properties:
 4 - compatible: Should be "maxim,max3421"
 5 - spi-max-frequency: maximum frequency for this device must not exceed 26 MHz.
 6 - reg: chip select number to which this device is connected.
 7 - maxim,vbus-en-pin: <GPOUTx ACTIVE_LEVEL>
 8   GPOUTx is the number (1-8) of the GPOUT pin of MAX3421E to drive Vbus.
 9   ACTIVE_LEVEL is 0 or 1.
10 - interrupts: the interrupt line description for the interrupt controller.
11   The driver configures MAX3421E for active low level triggered interrupts,
12   configure your interrupt line accordingly.
13
14Example:
15
16	usb@0 {
17		compatible = "maxim,max3421";
18		reg = <0>;
19		maxim,vbus-en-pin = <3 1>;
20		spi-max-frequency = <26000000>;
21		interrupt-parent = <&PIC>;
22		interrupts = <42>;
23	};