0001 USB Peripheral Controller driver for Aeroflex Gaisler GRUSBDC.
0002
0003 The GRUSBDC USB Device Controller core is available in the GRLIB VHDL
0004 IP core library.
0005
0006 Note: In the ordinary environment for the core, a Leon SPARC system,
0007 these properties are built from information in the AMBA plug&play.
0008
0009 Required properties:
0010
0011 - name : Should be "GAISLER_USBDC" or "01_021"
0012
0013 - reg : Address and length of the register set for the device
0014
0015 - interrupts : Interrupt numbers for this device. Either one interrupt number
0016 for all interrupts, or one for status related interrupts, one for IN
0017 endpoint related interrupts and one for OUT endpoint related interrupts.
0018
0019 Optional properties:
0020
0021 - epobufsizes : Array of buffer sizes for OUT endpoints when they differ
0022 from the default size of 1024. The array is indexed by the OUT endpoint
0023 number. If the property is present it typically contains one entry for
0024 each OUT endpoint of the core. Fewer entries overrides the default sizes
0025 only for as many endpoints as the array contains.
0026
0027 - epibufsizes : Array of buffer sizes for IN endpoints when they differ
0028 from the default size of 1024. The array is indexed by the IN endpoint
0029 number. If the property is present it typically contains one entry for
0030 each IN endpoint of the core. Fewer entries overrides the default sizes
0031 only for as many endpoints as the array contains.
0032
0033 For further information look in the documentation for the GLIB IP core library:
0034 http://www.gaisler.com/products/grlib/grip.pdf
