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20e805cec0
Add SAMA7D65 SECUMOD compatible string to DT bindings documentation. Signed-off-by: Ryan Wanner <Ryan.Wanner@microchip.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/2fdd14313d9cf008dbc4a63a91ba0cb5cf372ad6.1744666011.git.Ryan.Wanner@microchip.com Signed-off-by: Lee Jones <lee@kernel.org>
50 lines
1.1 KiB
YAML
50 lines
1.1 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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$id: http://devicetree.org/schemas/arm/atmel,sama5d2-secumod.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Microchip AT91 Security Module (SECUMOD)
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maintainers:
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- Nicolas Ferre <nicolas.ferre@microchip.com>
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description:
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The Security Module also offers the PIOBU pins which can be used as GPIO pins.
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Note that they maintain their voltage during Backup/Self-refresh.
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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: atmel,sama5d2-secumod
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- const: syscon
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- items:
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- enum:
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- microchip,sama7d65-secumod
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- microchip,sama7g5-secumod
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- const: atmel,sama5d2-secumod
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- const: syscon
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reg:
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maxItems: 1
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gpio-controller: true
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"#gpio-cells":
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const: 2
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required:
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- compatible
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- reg
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unevaluatedProperties: false
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examples:
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- |
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security-module@fc040000 {
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compatible = "atmel,sama5d2-secumod", "syscon";
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reg = <0xfc040000 0x100>;
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gpio-controller;
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#gpio-cells = <2>;
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};
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