1Arm TrustZone CryptoCell cryptographic engine 2 3Required properties: 4- compatible: Should be one of - 5 "arm,cryptocell-713-ree" 6 "arm,cryptocell-703-ree" 7 "arm,cryptocell-712-ree" 8 "arm,cryptocell-710-ree" 9 "arm,cryptocell-630p-ree" 10- reg: Base physical address of the engine and length of memory mapped region. 11- interrupts: Interrupt number for the device. 12 13Optional properties: 14- clocks: Reference to the crypto engine clock. 15- dma-coherent: Present if dma operations are coherent. 16 17Examples: 18 19 arm_cc712: crypto@80000000 { 20 compatible = "arm,cryptocell-712-ree"; 21 interrupt-parent = <&intc>; 22 interrupts = < 0 30 4 >; 23 reg = < 0x80000000 0x10000 >; 24 25 }; 26