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