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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/pwm/cirrus,ep9301-pwm.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Cirrus Logic ep93xx PWM controller
maintainers:
- Alexander Sverdlin <alexander.sverdlin@gmail.com>
- Nikita Shubin <nikita.shubin@maquefel.me>
allOf:
- $ref: pwm.yaml#
properties:
compatible:
oneOf:
- const: cirrus,ep9301-pwm
- items:
- enum:
- cirrus,ep9302-pwm
- cirrus,ep9307-pwm
- cirrus,ep9312-pwm
- cirrus,ep9315-pwm
- const: cirrus,ep9301-pwm
reg:
maxItems: 1
clocks:
items:
- description: SoC PWM clock
"#pwm-cells":
const: 3
required:
- compatible
- reg
- clocks
unevaluatedProperties: false
examples:
- |
#include <dt-bindings/clock/cirrus,ep9301-syscon.h>
pwm@80910000 {
compatible = "cirrus,ep9301-pwm";
reg = <0x80910000 0x10>;
clocks = <&syscon EP93XX_CLK_PWM>;
#pwm-cells = <3>;
};
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