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Diffstat (limited to 'Documentation/devicetree/bindings/crypto/arm,cryptocell.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/crypto/arm,cryptocell.yaml | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/crypto/arm,cryptocell.yaml b/Documentation/devicetree/bindings/crypto/arm,cryptocell.yaml new file mode 100644 index 0000000000..9c97874a6d --- /dev/null +++ b/Documentation/devicetree/bindings/crypto/arm,cryptocell.yaml @@ -0,0 +1,53 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/crypto/arm,cryptocell.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Arm TrustZone CryptoCell cryptographic engine + +maintainers: + - Gilad Ben-Yossef <gilad@benyossef.com> + +properties: + compatible: + enum: + - arm,cryptocell-713-ree + - arm,cryptocell-703-ree + - arm,cryptocell-712-ree + - arm,cryptocell-710-ree + - arm,cryptocell-630p-ree + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + power-domains: + maxItems: 1 + + resets: + maxItems: 1 + + dma-coherent: true + +required: + - compatible + - reg + - interrupts + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + + arm_cc712: crypto@80000000 { + compatible = "arm,cryptocell-712-ree"; + reg = <0x80000000 0x10000>; + interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>; + }; |