200a98797b
i.MX27 has only one Sahara interrupt. i.MX53 has two. Describe this difference. Signed-off-by: Fabio Estevam <festevam@denx.de> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
75 lines
1.4 KiB
YAML
75 lines
1.4 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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$id: http://devicetree.org/schemas/crypto/fsl-imx-sahara.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Freescale SAHARA Cryptographic Accelerator
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maintainers:
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- Steffen Trumtrar <s.trumtrar@pengutronix.de>
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properties:
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compatible:
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enum:
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- fsl,imx27-sahara
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- fsl,imx53-sahara
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reg:
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maxItems: 1
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interrupts:
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items:
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- description: SAHARA Interrupt for Host 0
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- description: SAHARA Interrupt for Host 1
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minItems: 1
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clocks:
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items:
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- description: Sahara IPG clock
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- description: Sahara AHB clock
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clock-names:
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items:
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- const: ipg
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- const: ahb
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required:
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- compatible
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- reg
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- interrupts
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- clocks
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- clock-names
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allOf:
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- if:
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properties:
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compatible:
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contains:
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enum:
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- fsl,imx53-sahara
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then:
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properties:
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interrupts:
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minItems: 2
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maxItems: 2
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else:
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properties:
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interrupts:
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maxItems: 1
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/clock/imx27-clock.h>
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crypto@10025000 {
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compatible = "fsl,imx27-sahara";
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reg = <0x10025000 0x800>;
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interrupts = <75>;
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clocks = <&clks IMX27_CLK_SAHARA_IPG_GATE>,
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<&clks IMX27_CLK_SAHARA_AHB_GATE>;
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clock-names = "ipg", "ahb";
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};
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