FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/arm/vexpress-scc.txt

     ARM Versatile Express Serial Configuration Controller
     -----------------------------------------------------
     
     Test chips for ARM Versatile Express platform implement SCC (Serial
     Configuration Controller) interface, used to set initial conditions
     for the test chip.
     
     In some cases its registers are also mapped in normal address space
     and can be used to obtain runtime information about the chip internals
    (like silicon temperature sensors) and as interface to other subsystems
    like platform configuration control and power management.
    
    Required properties:
    
    - compatible value: "arm,vexpress-scc,<model>", "arm,vexpress-scc";
                        where <model> is the full tile model name (as used
                        in the tile's Technical Reference Manual),
                        eg. for Coretile Express A15x2 A7x3 (V2P-CA15_A7):
            compatible = "arm,vexpress-scc,v2p-ca15_a7", "arm,vexpress-scc";
    
    Optional properties:
    
    - reg: when the SCC is memory mapped, physical address and size of the
           registers window
    - interrupts: when the SCC can generate a system-level interrupt
    
    Example:
    
            scc@7fff0000 {
                    compatible = "arm,vexpress-scc,v2p-ca15_a7", "arm,vexpress-scc";
                    reg = <0 0x7fff0000 0 0x1000>;
                    interrupts = <0 95 4>;
            };

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