1* GE Healthcare USB Management Controller
2
3A device which handles data aquisition from compatible USB based peripherals.
4SPI is used for device management.
5
6Note: This device does not expose the peripherals as USB devices.
7
8Required properties:
9
10- compatible : Should be "ge,achc"
11
12Required SPI properties:
13
14- reg : Should be address of the device chip select within
15  the controller.
16
17- spi-max-frequency : Maximum SPI clocking speed of device in Hz, should be
18  1MHz for the GE ACHC.
19
20Example:
21
22spidev0: spi@0 {
23	compatible = "ge,achc";
24	reg = <0>;
25	spi-max-frequency = <1000000>;
26};
27