Bindings/sound/mediatek,mt2701-audio.yaml

   1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/sound/mediatek,mt2701-audio.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: MediaTek Audio Front End (AFE) PCM controller for mt2701
   8
   9 description:
  10   The AFE PCM node must be a subnode of the MediaTek audsys device tree node.
  11
  12 maintainers:
  13   - Eugen Hristev <eugen.hristev@collabora.com>
  14
  15 properties:
  16   compatible:
  17     enum:
  18       - mediatek,mt2701-audio
  19       - mediatek,mt7622-audio
  20
  21   interrupts:
  22     items:
  23       - description: AFE interrupt
  24       - description: ASYS interrupt
  25
  26   interrupt-names:
  27     items:
  28       - const: afe
  29       - const: asys
  30
  31   power-domains:
  32     maxItems: 1
  33
  34   clocks:
  35     items:
  36       - description: audio infra sys clock
  37       - description: top audio mux 1
  38       - description: top audio mux 2
  39       - description: top audio sys a1 clock
  40       - description: top audio sys a2 clock
  41       - description: i2s0 source selection
  42       - description: i2s1 source selection
  43       - description: i2s2 source selection
  44       - description: i2s3 source selection
  45       - description: i2s0 source divider
  46       - description: i2s1 source divider
  47       - description: i2s2 source divider
  48       - description: i2s3 source divider
  49       - description: i2s0 master clock
  50       - description: i2s1 master clock
  51       - description: i2s2 master clock
  52       - description: i2s3 master clock
  53       - description: i2so0 hopping clock
  54       - description: i2so1 hopping clock
  55       - description: i2so2 hopping clock
  56       - description: i2so3 hopping clock
  57       - description: i2si0 hopping clock
  58       - description: i2si1 hopping clock
  59       - description: i2si2 hopping clock
  60       - description: i2si3 hopping clock
  61       - description: asrc0 output clock
  62       - description: asrc1 output clock
  63       - description: asrc2 output clock
  64       - description: asrc3 output clock
  65       - description: audio front end pd clock
  66       - description: audio front end conn pd clock
  67       - description: top audio a1 sys pd
  68       - description: top audio a2 sys pd
  69       - description: audio merge interface pd
  70
  71   clock-names:
  72     items:
  73       - const: infra_sys_audio_clk
  74       - const: top_audio_mux1_sel
  75       - const: top_audio_mux2_sel
  76       - const: top_audio_a1sys_hp
  77       - const: top_audio_a2sys_hp
  78       - const: i2s0_src_sel
  79       - const: i2s1_src_sel
  80       - const: i2s2_src_sel
  81       - const: i2s3_src_sel
  82       - const: i2s0_src_div
  83       - const: i2s1_src_div
  84       - const: i2s2_src_div
  85       - const: i2s3_src_div
  86       - const: i2s0_mclk_en
  87       - const: i2s1_mclk_en
  88       - const: i2s2_mclk_en
  89       - const: i2s3_mclk_en
  90       - const: i2so0_hop_ck
  91       - const: i2so1_hop_ck
  92       - const: i2so2_hop_ck
  93       - const: i2so3_hop_ck
  94       - const: i2si0_hop_ck
  95       - const: i2si1_hop_ck
  96       - const: i2si2_hop_ck
  97       - const: i2si3_hop_ck
  98       - const: asrc0_out_ck
  99       - const: asrc1_out_ck
 100       - const: asrc2_out_ck
 101       - const: asrc3_out_ck
 102       - const: audio_afe_pd
 103       - const: audio_afe_conn_pd
 104       - const: audio_a1sys_pd
 105       - const: audio_a2sys_pd
 106       - const: audio_mrgif_pd
 107
 108 required:
 109   - compatible
 110   - interrupts
 111   - interrupt-names
 112   - power-domains
 113   - clocks
 114   - clock-names
 115
 116 additionalProperties: false