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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/sound/qcom,lpass-tx-macro.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: LPASS(Low Power Audio Subsystem) TX Macro audio codec
maintainers:
- Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
allOf:
- $ref: dai-common.yaml#
properties:
compatible:
enum:
- qcom,sc7280-lpass-tx-macro
- qcom,sm8250-lpass-tx-macro
- qcom,sm8450-lpass-tx-macro
- qcom,sc8280xp-lpass-tx-macro
reg:
maxItems: 1
"#sound-dai-cells":
const: 1
'#clock-cells':
const: 0
clocks:
oneOf:
- maxItems: 3
- maxItems: 5
clock-names:
oneOf:
- items: # for ADSP based platforms
- const: mclk
- const: npl
- const: macro
- const: dcodec
- const: fsgen
- items: # for ADSP bypass based platforms
- const: mclk
- const: npl
- const: fsgen
clock-output-names:
maxItems: 1
power-domains:
maxItems: 2
power-domain-names:
items:
- const: macro
- const: dcodec
qcom,dmic-sample-rate:
description: dmic sample rate
$ref: /schemas/types.yaml#/definitions/uint32
required:
- compatible
- reg
- "#sound-dai-cells"
unevaluatedProperties: false
examples:
- |
#include <dt-bindings/sound/qcom,q6afe.h>
codec@3220000 {
compatible = "qcom,sm8250-lpass-tx-macro";
reg = <0x3220000 0x1000>;
#sound-dai-cells = <1>;
#clock-cells = <0>;
clocks = <&aoncc 0>,
<&aoncc 1>,
<&q6afecc LPASS_HW_MACRO_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
<&q6afecc LPASS_HW_DCODEC_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
<&vamacro>;
clock-names = "mclk", "npl", "macro", "dcodec", "fsgen";
clock-output-names = "mclk";
qcom,dmic-sample-rate = <600000>;
};
|
