FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/dma/mv-xor.txt

     * Marvell XOR engines
     
     Required properties:
     - compatible: Should be one of the following:
       - "marvell,orion-xor"
       - "marvell,armada-380-xor"
       - "marvell,armada-3700-xor".
     - reg: Should contain registers location and length (two sets)
         the first set is the low registers, the second set the high
        registers for the XOR engine.
    - clocks: pointer to the reference clock
    
    The DT node must also contains sub-nodes for each XOR channel that the
    XOR engine has. Those sub-nodes have the following required
    properties:
    - interrupts: interrupt of the XOR channel
    
    The sub-nodes used to contain one or several of the following
    properties, but they are now deprecated:
    - dmacap,memcpy to indicate that the XOR channel is capable of memcpy operations
    - dmacap,memset to indicate that the XOR channel is capable of memset operations
    - dmacap,xor to indicate that the XOR channel is capable of xor operations
    - dmacap,interrupt to indicate that the XOR channel is capable of
      generating interrupts
    
    Example:
    
    xor@d0060900 {
            compatible = "marvell,orion-xor";
            reg = <0xd0060900 0x100
                   0xd0060b00 0x100>;
            clocks = <&coreclk 0>;
    
            xor00 {
                  interrupts = <51>;
            };
            xor01 {
                  interrupts = <52>;
            };
    };

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