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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/sound/mediatek,mt2701-audio.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: MediaTek Audio Front End (AFE) PCM controller for mt2701
description:
The AFE PCM node must be a subnode of the MediaTek audsys device tree node.
maintainers:
- Eugen Hristev <eugen.hristev@collabora.com>
properties:
compatible:
enum:
- mediatek,mt2701-audio
- mediatek,mt7622-audio
interrupts:
items:
- description: AFE interrupt
- description: ASYS interrupt
interrupt-names:
items:
- const: afe
- const: asys
power-domains:
maxItems: 1
clocks:
minItems: 34
items:
- description: audio infra sys clock
- description: top audio mux 1
- description: top audio mux 2
- description: top audio sys a1 clock
- description: top audio sys a2 clock
- description: i2s0 source selection
- description: i2s1 source selection
- description: i2s2 source selection
- description: i2s3 source selection
- description: i2s0 source divider
- description: i2s1 source divider
- description: i2s2 source divider
- description: i2s3 source divider
- description: i2s0 master clock
- description: i2s1 master clock
- description: i2s2 master clock
- description: i2s3 master clock
- description: i2so0 hopping clock
- description: i2so1 hopping clock
- description: i2so2 hopping clock
- description: i2so3 hopping clock
- description: i2si0 hopping clock
- description: i2si1 hopping clock
- description: i2si2 hopping clock
- description: i2si3 hopping clock
- description: asrc0 output clock
- description: asrc1 output clock
- description: asrc2 output clock
- description: asrc3 output clock
- description: audio front end pd clock
- description: audio front end conn pd clock
- description: top audio a1 sys pd
- description: top audio a2 sys pd
- description: audio merge interface pd
- description: HADDS2 PLL 294 MHz (HDMI audio path root)
- description: HDMI audio interface pd
- description: S/PDIF interface pd
- description: audio APLL root pd
clock-names:
minItems: 34
items:
- const: infra_sys_audio_clk
- const: top_audio_mux1_sel
- const: top_audio_mux2_sel
- const: top_audio_a1sys_hp
- const: top_audio_a2sys_hp
- const: i2s0_src_sel
- const: i2s1_src_sel
- const: i2s2_src_sel
- const: i2s3_src_sel
- const: i2s0_src_div
- const: i2s1_src_div
- const: i2s2_src_div
- const: i2s3_src_div
- const: i2s0_mclk_en
- const: i2s1_mclk_en
- const: i2s2_mclk_en
- const: i2s3_mclk_en
- const: i2so0_hop_ck
- const: i2so1_hop_ck
- const: i2so2_hop_ck
- const: i2so3_hop_ck
- const: i2si0_hop_ck
- const: i2si1_hop_ck
- const: i2si2_hop_ck
- const: i2si3_hop_ck
- const: asrc0_out_ck
- const: asrc1_out_ck
- const: asrc2_out_ck
- const: asrc3_out_ck
- const: audio_afe_pd
- const: audio_afe_conn_pd
- const: audio_a1sys_pd
- const: audio_a2sys_pd
- const: audio_mrgif_pd
- const: hadds2pll_294m
- const: audio_hdmi_pd
- const: audio_spdf_pd
- const: audio_apll_pd
required:
- compatible
- interrupts
- interrupt-names
- power-domains
- clocks
- clock-names
allOf:
- if:
properties:
compatible:
contains:
const: mediatek,mt7622-audio
then:
properties:
clocks:
maxItems: 34
clock-names:
maxItems: 34
additionalProperties: false
|
