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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/timer/renesas,tpu.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Renesas H8/300 Timer Pulse Unit
maintainers:
- Yoshinori Sato <ysato@users.sourceforge.jp>
description:
The TPU is a 16bit timer/counter with configurable clock inputs and
programmable compare match.
This implementation supports only cascade mode.
select:
properties:
compatible:
contains:
const: renesas,tpu
'#pwm-cells': false
required:
- compatible
properties:
compatible:
const: renesas,tpu
reg:
items:
- description: First channel
- description: Second channel
clocks:
maxItems: 1
clock-names:
const: fck
required:
- compatible
- reg
- clocks
- clock-names
additionalProperties: false
examples:
- |
tpu: tpu@ffffe0 {
compatible = "renesas,tpu";
reg = <0xffffe0 16>, <0xfffff0 12>;
clocks = <&pclk>;
clock-names = "fck";
};
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