The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


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FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/crypto/inside-secure-safexcel.txt

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    1 Inside Secure SafeXcel cryptographic engine
    2 
    3 Required properties:
    4 - compatible: Should be "inside-secure,safexcel-eip197b",
    5               "inside-secure,safexcel-eip197d" or
    6               "inside-secure,safexcel-eip97ies".
    7 - reg: Base physical address of the engine and length of memory mapped region.
    8 - interrupts: Interrupt numbers for the rings and engine.
    9 - interrupt-names: Should be "ring0", "ring1", "ring2", "ring3", "eip", "mem".
   10 
   11 Optional properties:
   12 - clocks: Reference to the crypto engine clocks, the second clock is
   13           needed for the Armada 7K/8K SoCs.
   14 - clock-names: mandatory if there is a second clock, in this case the
   15                name must be "core" for the first clock and "reg" for
   16                the second one.
   17 
   18 Backward compatibility:
   19 Two compatibles are kept for backward compatibility, but shouldn't be used for
   20 new submissions:
   21 - "inside-secure,safexcel-eip197" is equivalent to
   22   "inside-secure,safexcel-eip197b".
   23 - "inside-secure,safexcel-eip97" is equivalent to
   24   "inside-secure,safexcel-eip97ies".
   25 
   26 Example:
   27 
   28         crypto: crypto@800000 {
   29                 compatible = "inside-secure,safexcel-eip197b";
   30                 reg = <0x800000 0x200000>;
   31                 interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>,
   32                              <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>,
   33                              <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>,
   34                              <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>,
   35                              <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>,
   36                              <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
   37                 interrupt-names = "mem", "ring0", "ring1", "ring2", "ring3",
   38                                   "eip";
   39                 clocks = <&cpm_syscon0 1 26>;
   40         };

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