^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) Arm TrustZone CryptoCell cryptographic engine
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) Required properties:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) - compatible: Should be one of -
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) "arm,cryptocell-713-ree"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) "arm,cryptocell-703-ree"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) "arm,cryptocell-712-ree"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) "arm,cryptocell-710-ree"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) "arm,cryptocell-630p-ree"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) - reg: Base physical address of the engine and length of memory mapped region.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) - interrupts: Interrupt number for the device.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) Optional properties:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) - clocks: Reference to the crypto engine clock.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) - dma-coherent: Present if dma operations are coherent.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) Examples:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) arm_cc712: crypto@80000000 {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) compatible = "arm,cryptocell-712-ree";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) interrupt-parent = <&intc>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) interrupts = < 0 30 4 >;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) reg = < 0x80000000 0x10000 >;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) };