^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) USB Peripheral Controller driver for Aeroflex Gaisler GRUSBDC.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) The GRUSBDC USB Device Controller core is available in the GRLIB VHDL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) IP core library.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) Note: In the ordinary environment for the core, a Leon SPARC system,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) these properties are built from information in the AMBA plug&play.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) Required properties:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) - name : Should be "GAISLER_USBDC" or "01_021"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) - reg : Address and length of the register set for the device
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) - interrupts : Interrupt numbers for this device. Either one interrupt number
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) for all interrupts, or one for status related interrupts, one for IN
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) endpoint related interrupts and one for OUT endpoint related interrupts.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) Optional properties:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) - epobufsizes : Array of buffer sizes for OUT endpoints when they differ
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) from the default size of 1024. The array is indexed by the OUT endpoint
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) number. If the property is present it typically contains one entry for
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) each OUT endpoint of the core. Fewer entries overrides the default sizes
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) only for as many endpoints as the array contains.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) - epibufsizes : Array of buffer sizes for IN endpoints when they differ
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) from the default size of 1024. The array is indexed by the IN endpoint
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) number. If the property is present it typically contains one entry for
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) each IN endpoint of the core. Fewer entries overrides the default sizes
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) only for as many endpoints as the array contains.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) For further information look in the documentation for the GLIB IP core library:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) http://www.gaisler.com/products/grlib/grip.pdf