xref: /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/crypto/arm-cryptocell.txt (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593SmuzhiyunArm TrustZone CryptoCell cryptographic engine
2*4882a593Smuzhiyun
3*4882a593SmuzhiyunRequired properties:
4*4882a593Smuzhiyun- compatible: Should be one of -
5*4882a593Smuzhiyun   "arm,cryptocell-713-ree"
6*4882a593Smuzhiyun   "arm,cryptocell-703-ree"
7*4882a593Smuzhiyun   "arm,cryptocell-712-ree"
8*4882a593Smuzhiyun   "arm,cryptocell-710-ree"
9*4882a593Smuzhiyun   "arm,cryptocell-630p-ree"
10*4882a593Smuzhiyun- reg: Base physical address of the engine and length of memory mapped region.
11*4882a593Smuzhiyun- interrupts: Interrupt number for the device.
12*4882a593Smuzhiyun
13*4882a593SmuzhiyunOptional properties:
14*4882a593Smuzhiyun- clocks: Reference to the crypto engine clock.
15*4882a593Smuzhiyun- dma-coherent: Present if dma operations are coherent.
16*4882a593Smuzhiyun
17*4882a593SmuzhiyunExamples:
18*4882a593Smuzhiyun
19*4882a593Smuzhiyun       arm_cc712: crypto@80000000 {
20*4882a593Smuzhiyun               compatible = "arm,cryptocell-712-ree";
21*4882a593Smuzhiyun               interrupt-parent = <&intc>;
22*4882a593Smuzhiyun               interrupts = < 0 30 4 >;
23*4882a593Smuzhiyun               reg = < 0x80000000 0x10000 >;
24*4882a593Smuzhiyun
25*4882a593Smuzhiyun       };
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