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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/watchdog/intel,keembay-wdt.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Intel Keem Bay SoC non-secure Watchdog Timer
maintainers:
- Wan Ahmad Zainie <wan.ahmad.zainie.wan.mohamad@intel.com>
properties:
compatible:
enum:
- intel,keembay-wdt
reg:
maxItems: 1
clocks:
maxItems: 1
interrupts:
items:
- description: interrupt specifier for threshold interrupt line
- description: interrupt specifier for timeout interrupt line
interrupt-names:
items:
- const: threshold
- const: timeout
required:
- compatible
- reg
- interrupts
- interrupt-names
- clocks
additionalProperties: false
examples:
- |
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/interrupt-controller/irq.h>
#define KEEM_BAY_A53_TIM
watchdog: watchdog@2033009c {
compatible = "intel,keembay-wdt";
reg = <0x2033009c 0x10>;
interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "threshold", "timeout";
clocks = <&scmi_clk KEEM_BAY_A53_TIM>;
};
...
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