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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/timer/realtek,otto-timer.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Realtek Otto SoCs Timer/Counter
description:
Realtek SoCs support a number of timers/counters. These are used
as a per CPU clock event generator and an overall CPU clocksource.
maintainers:
- Chris Packham <chris.packham@alliedtelesis.co.nz>
properties:
$nodename:
pattern: "^timer@[0-9a-f]+$"
compatible:
items:
- enum:
- realtek,rtl9302-timer
- const: realtek,otto-timer
reg:
items:
- description: timer0 registers
- description: timer1 registers
- description: timer2 registers
- description: timer3 registers
- description: timer4 registers
clocks:
maxItems: 1
interrupts:
items:
- description: timer0 interrupt
- description: timer1 interrupt
- description: timer2 interrupt
- description: timer3 interrupt
- description: timer4 interrupt
required:
- compatible
- reg
- clocks
- interrupts
additionalProperties: false
examples:
- |
timer@3200 {
compatible = "realtek,rtl9302-timer", "realtek,otto-timer";
reg = <0x3200 0x10>, <0x3210 0x10>, <0x3220 0x10>,
<0x3230 0x10>, <0x3240 0x10>;
interrupt-parent = <&intc>;
interrupts = <7>, <8>, <9>, <10>, <11>;
clocks = <&lx_clk>;
};
|
