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# SPDX-License-Identifier: GPL-2.0
%YAML 1.2
---
$id: http://devicetree.org/schemas/timer/allwinner,sun5i-a13-hstimer.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Allwinner A13 High-Speed Timer Device Tree Bindings
maintainers:
- Chen-Yu Tsai <wens@csie.org>
- Maxime Ripard <maxime.ripard@bootlin.com>
properties:
compatible:
oneOf:
- const: allwinner,sun5i-a13-hstimer
- const: allwinner,sun7i-a20-hstimer
- items:
- const: allwinner,sun6i-a31-hstimer
- const: allwinner,sun7i-a20-hstimer
reg:
maxItems: 1
interrupts:
minItems: 2
maxItems: 4
items:
- description: Timer 0 Interrupt
- description: Timer 1 Interrupt
- description: Timer 2 Interrupt
- description: Timer 3 Interrupt
clocks:
maxItems: 1
resets:
maxItems: 1
required:
- compatible
- reg
- interrupts
- clocks
if:
properties:
compatible:
items:
const: allwinner,sun5i-a13-hstimer
then:
properties:
interrupts:
minItems: 2
maxItems: 2
else:
properties:
interrupts:
minItems: 4
maxItems: 4
additionalProperties: false
examples:
- |
timer@1c60000 {
compatible = "allwinner,sun7i-a20-hstimer";
reg = <0x01c60000 0x1000>;
interrupts = <0 51 1>,
<0 52 1>,
<0 53 1>,
<0 54 1>;
clocks = <&ahb1_gates 19>;
resets = <&ahb1rst 19>;
};
...
|
