1Picochip picoXcell SPAcc (Security Protocol Accelerator) bindings 2 3Picochip picoXcell devices contain crypto offload engines that may be used for 4IPSEC and femtocell layer 2 ciphering. 5 6Required properties: 7 - compatible : "picochip,spacc-ipsec" for the IPSEC offload engine 8 "picochip,spacc-l2" for the femtocell layer 2 ciphering engine. 9 - reg : Offset and length of the register set for this device 10 - interrupts : The interrupt line from the SPAcc. 11 - ref-clock : The input clock that drives the SPAcc. 12 13Example SPAcc node: 14 15spacc@10000 { 16 compatible = "picochip,spacc-ipsec"; 17 reg = <0x100000 0x10000>; 18 interrupt-parent = <&vic0>; 19 interrupts = <24>; 20 ref-clock = <&ipsec_clk>, "ref"; 21}; 22