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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/sound/ti,pcm512x.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: PCM512x and TAS575x audio CODECs/amplifiers
maintainers:
- Animesh Agarwal <animeshagarwal28@gmail.com>
allOf:
- $ref: dai-common.yaml#
properties:
compatible:
enum:
- ti,pcm5121
- ti,pcm5122
- ti,pcm5141
- ti,pcm5142
- ti,pcm5242
- ti,tas5754
- ti,tas5756
reg:
maxItems: 1
AVDD-supply: true
DVDD-supply: true
CPVDD-supply: true
clocks:
maxItems: 1
description: A clock specifier for the clock connected as SCLK. If this is
absent the device will be configured to clock from BCLK. If pll-in and
pll-out are specified in addition to a clock, the device is configured to
accept clock input on a specified gpio pin.
'#sound-dai-cells':
const: 0
pll-in:
description: GPIO pin used to connect the pll using <1> through <6>. The
device will be configured for clock input on the given pll-in pin.
$ref: /schemas/types.yaml#/definitions/uint32
minimum: 1
maximum: 6
pll-out:
description: GPIO pin used to connect the pll using <1> through <6>. The
device will be configured for PLL output on the given pll-out pin. An
external connection from the pll-out pin to the SCLK pin is assumed.
$ref: /schemas/types.yaml#/definitions/uint32
minimum: 1
maximum: 6
required:
- compatible
- reg
- AVDD-supply
- DVDD-supply
- CPVDD-supply
if:
properties:
compatible:
contains:
enum:
- ti,tas5754
- ti,tas5756
then:
properties:
pll-in:
maximum: 3
pll-out:
maximum: 3
unevaluatedProperties: false
examples:
- |
i2c {
#address-cells = <1>;
#size-cells = <0>;
codec@4c {
compatible = "ti,pcm5142";
reg = <0x4c>;
AVDD-supply = <®_3v3_analog>;
DVDD-supply = <®_1v8>;
CPVDD-supply = <®_3v3>;
#sound-dai-cells = <0>;
clocks = <&sck>;
pll-in = <3>;
pll-out = <6>;
};
};
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