mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
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1e84df6ccf
The MT7981 as well as the MT7986 have a built-in EIP-97 crypto accelerator. This commit adds a compatible string for MT7981. Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
114 lines
2.7 KiB
YAML
114 lines
2.7 KiB
YAML
# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/crypto/inside-secure,safexcel.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Inside Secure SafeXcel cryptographic engine
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maintainers:
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- Antoine Tenart <atenart@kernel.org>
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properties:
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compatible:
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oneOf:
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- items:
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- const: marvell,armada-cp110-crypto
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- const: inside-secure,safexcel-eip197b
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- items:
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- enum:
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- marvell,armada-3700-crypto
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- mediatek,mt7981-crypto
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- mediatek,mt7986-crypto
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- const: inside-secure,safexcel-eip97ies
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- const: inside-secure,safexcel-eip197b
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- const: inside-secure,safexcel-eip197d
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- const: inside-secure,safexcel-eip97ies
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- const: inside-secure,safexcel-eip197
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description: Equivalent of inside-secure,safexcel-eip197b
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deprecated: true
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- const: inside-secure,safexcel-eip97
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description: Equivalent of inside-secure,safexcel-eip97ies
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deprecated: true
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reg:
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maxItems: 1
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interrupts:
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minItems: 4
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maxItems: 6
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interrupt-names:
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minItems: 4
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items:
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- const: ring0
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- const: ring1
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- const: ring2
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- const: ring3
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- const: eip
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- const: mem
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clocks:
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minItems: 1
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maxItems: 2
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clock-names:
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minItems: 1
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items:
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- const: core
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- const: reg
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dma-coherent: true
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required:
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- reg
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- interrupts
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- interrupt-names
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allOf:
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- if:
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properties:
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clocks:
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minItems: 2
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then:
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properties:
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clock-names:
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minItems: 2
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required:
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- clock-names
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- if:
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properties:
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compatible:
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not:
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contains:
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enum:
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- mediatek,mt7981-crypto
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- mediatek,mt7986-crypto
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then:
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properties:
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interrupts:
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minItems: 6
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interrupt-names:
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minItems: 6
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/interrupt-controller/arm-gic.h>
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#include <dt-bindings/interrupt-controller/irq.h>
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crypto@800000 {
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compatible = "inside-secure,safexcel-eip197b";
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reg = <0x800000 0x200000>;
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interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
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interrupt-names = "ring0", "ring1", "ring2", "ring3", "eip", "mem";
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clocks = <&cpm_syscon0 1 26>;
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clock-names = "core";
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};
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