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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/reset/atmel,at91sam9260-reset.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Atmel/Microchip System Reset Controller
maintainers:
- Claudiu Beznea <claudiu.beznea@microchip.com>
description: |
The system reset controller can be used to reset the CPU. In case of
SAMA7G5 it can also reset some devices (e.g. USB PHYs).
properties:
compatible:
oneOf:
- items:
- enum:
- atmel,at91sam9260-rstc
- atmel,at91sam9g45-rstc
- atmel,sama5d3-rstc
- microchip,sam9x60-rstc
- microchip,sama7g5-rstc
- items:
- const: atmel,sama5d3-rstc
- const: atmel,at91sam9g45-rstc
reg:
minItems: 1
items:
- description: base registers for system reset control
- description: registers for device specific reset control
clocks:
maxItems: 1
"#reset-cells":
const: 1
required:
- compatible
- reg
- clocks
allOf:
- if:
properties:
compatible:
contains:
enum:
- microchip,sama7g5-rstc
then:
required:
- "#reset-cells"
additionalProperties: false
examples:
- |
#include <dt-bindings/clock/at91.h>
reset-controller@fffffd00 {
compatible = "atmel,at91sam9260-rstc";
reg = <0xfffffd00 0x10>;
clocks = <&pmc PMC_TYPE_CORE PMC_SLOW>;
};
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