bindings/crypto/arm%2Ccryptocell.yaml

0001 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
0002 %YAML 1.2
0003 ---
0004 $id: http://devicetree.org/schemas/crypto/arm,cryptocell.yaml#
0005 $schema: http://devicetree.org/meta-schemas/core.yaml#
0006
0007 title: Arm TrustZone CryptoCell cryptographic engine
0008
0009 maintainers:
0010   - Gilad Ben-Yossef <gilad@benyossef.com>
0011
0012 properties:
0013   compatible:
0014     enum:
0015       - arm,cryptocell-713-ree
0016       - arm,cryptocell-703-ree
0017       - arm,cryptocell-712-ree
0018       - arm,cryptocell-710-ree
0019       - arm,cryptocell-630p-ree
0020
0021   reg:
0022     maxItems: 1
0023
0024   interrupts:
0025     maxItems: 1
0026
0027   clocks:
0028     maxItems: 1
0029
0030   power-domains:
0031     maxItems: 1
0032
0033   resets:
0034     maxItems: 1
0035
0036   dma-coherent: true
0037
0038 required:
0039   - compatible
0040   - reg
0041   - interrupts
0042
0043 additionalProperties: false
0044
0045 examples:
0046   - |
0047     #include <dt-bindings/interrupt-controller/arm-gic.h>
0048
0049     arm_cc712: crypto@80000000 {
0050             compatible = "arm,cryptocell-712-ree";
0051             reg = <0x80000000 0x10000>;
0052             interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
0053     };