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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/timer/ingenic,sysost.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Bindings for SYSOST in Ingenic XBurst family SoCs
maintainers:
- 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com>
description:
The SYSOST in an Ingenic SoC provides one 64bit timer for clocksource
and one or more 32bit timers for clockevent.
properties:
"#clock-cells":
const: 1
compatible:
enum:
- ingenic,x1000-ost
- ingenic,x2000-ost
reg:
maxItems: 1
clocks:
maxItems: 1
clock-names:
const: ost
interrupts:
maxItems: 1
required:
- "#clock-cells"
- compatible
- reg
- clocks
- clock-names
- interrupts
additionalProperties: false
examples:
- |
#include <dt-bindings/clock/ingenic,x1000-cgu.h>
ost: timer@12000000 {
compatible = "ingenic,x1000-ost";
reg = <0x12000000 0x3c>;
#clock-cells = <1>;
clocks = <&cgu X1000_CLK_OST>;
clock-names = "ost";
interrupt-parent = <&cpuintc>;
interrupts = <3>;
};
...
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