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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/sound/zl38060.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: ZL38060 Connected Home Audio Processor from Microsemi.
description: |
The ZL38060 is a "Connected Home Audio Processor" from Microsemi,
which consists of a Digital Signal Processor (DSP), several Digital
Audio Interfaces (DAIs), analog outputs, and a block of 14 GPIOs.
maintainers:
- Jaroslav Kysela <perex@perex.cz>
- Takashi Iwai <tiwai@suse.com>
properties:
compatible:
const: mscc,zl38060
reg:
description:
SPI device address.
maxItems: 1
spi-max-frequency:
maximum: 24000000
reset-gpios:
description:
A GPIO line handling reset of the chip. As the line is active low,
it should be marked GPIO_ACTIVE_LOW (see ../gpio/gpio.txt)
maxItems: 1
'#gpio-cells':
const: 2
gpio-controller: true
'#sound-dai-cells':
const: 0
required:
- compatible
- reg
- '#gpio-cells'
- gpio-controller
- '#sound-dai-cells'
additionalProperties: false
examples:
- |
#include <dt-bindings/gpio/gpio.h>
spi0 {
#address-cells = <1>;
#size-cells = <0>;
codec: zl38060@0 {
gpio-controller;
#gpio-cells = <2>;
#sound-dai-cells = <0>;
compatible = "mscc,zl38060";
reg = <0>;
spi-max-frequency = <12000000>;
reset-gpios = <&gpio1 0 GPIO_ACTIVE_LOW>;
};
};
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