1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/crypto/arm,cryptocell.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: Arm TrustZone CryptoCell cryptographic engine
8
9 maintainers:
10 - Gilad Ben-Yossef <gilad@benyossef.com>
11
12 properties:
13 compatible:
14 enum:
15 - arm,cryptocell-713-ree
16 - arm,cryptocell-703-ree
17 - arm,cryptocell-712-ree
18 - arm,cryptocell-710-ree
19 - arm,cryptocell-630p-ree
20
21 reg:
22 maxItems: 1
23
24 interrupts:
25 maxItems: 1
26
27 clocks:
28 maxItems: 1
29
30 power-domains:
31 maxItems: 1
32
33 resets:
34 maxItems: 1
35
36 dma-coherent: true
37
38 required:
39 - compatible
40 - reg
41 - interrupts
42
43 additionalProperties: false
44
45 examples:
46 - |
47 #include <dt-bindings/interrupt-controller/arm-gic.h>
48
49 arm_cc712: crypto@80000000 {
50 compatible = "arm,cryptocell-712-ree";
51 reg = <0x80000000 0x10000>;
52 interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
53 };
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