Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) Aeroflex Gaisler GRGPIO General Purpose I/O cores.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) The GRGPIO GPIO core is available in the GRLIB VHDL IP core library.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) Note: In the ordinary environment for the GRGPIO core, a Leon SPARC system,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) these properties are built from information in the AMBA plug&play.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) Required properties:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) - name : Should be "GAISLER_GPIO" or "01_01a"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) - reg : Address and length of the register set for the device
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) - interrupts : Interrupt numbers for this device
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) Optional properties:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) - nbits : The number of gpio lines. If not present driver assumes 32 lines.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) - irqmap : An array with an index for each gpio line. An index is either a valid
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) 	index into the interrupts property array, or 0xffffffff that indicates
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) 	no irq for that line. Driver provides no interrupt support if not
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) 	present.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) For further information look in the documentation for the GLIB IP core library:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) http://www.gaisler.com/products/grlib/grip.pdf