Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) * ARM Snoop Control Unit (SCU)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) As part of the MPCore complex, Cortex-A5 and Cortex-A9 are provided
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) with a Snoop Control Unit. The register range is usually 256 (0x100)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) bytes.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) References:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) - Cortex-A9: see DDI0407E Cortex-A9 MPCore Technical Reference Manual
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10)   Revision r2p0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) - Cortex-A5: see DDI0434B Cortex-A5 MPCore Technical Reference Manual
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12)   Revision r0p1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) - ARM11 MPCore: see DDI0360F ARM 11 MPCore Processor Technical Reference
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14)   Manial Revision r2p0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) - compatible : Should be:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 	"arm,cortex-a9-scu"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 	"arm,cortex-a5-scu"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 	"arm,arm11mp-scu"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) - reg : Specify the base address and the size of the SCU register window.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) Example:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) scu@a0410000 {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) 	compatible = "arm,cortex-a9-scu";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) 	reg = <0xa0410000 0x100>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) };