Unverified Commit f3fc4fbf authored by Srinivasa Rao Mandadapu's avatar Srinivasa Rao Mandadapu Committed by Mark Brown
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ASoC: dt-bindings: Add SC7280 lpass cpu bindings 



Add bindings for sc7280 lpass cpu driver which supports
audio over i2s based speaker, soundwire based headset, msm dmics
and HDMI Port.

Signed-off-by: default avatarSrinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
Co-developed-by: default avatarVenkata Prasad Potturu <quic_potturu@quicinc.com>
Signed-off-by: default avatarVenkata Prasad Potturu <quic_potturu@quicinc.com>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/1645716828-15305-9-git-send-email-quic_srivasam@quicinc.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent b81af585

Documentation/devicetree/bindings/sound/qcom,lpass-cpu.yaml

+67 −8
Original line number Original line Diff line number Diff line
@@ -22,35 +22,41 @@ properties: 
      - qcom,lpass-cpu

      - qcom,lpass-cpu

      - qcom,apq8016-lpass-cpu

      - qcom,apq8016-lpass-cpu

      - qcom,sc7180-lpass-cpu

      - qcom,sc7180-lpass-cpu

      - qcom,sc7280-lpass-cpu





  reg:

  reg:

    maxItems: 2

    minItems: 2

    maxItems: 6

    description: LPAIF core registers

    description: LPAIF core registers





  reg-names:

  reg-names:

    maxItems: 2

    minItems: 2

    maxItems: 6





  clocks:

  clocks:

    minItems: 3

    minItems: 3

    maxItems: 6

    maxItems: 7





  clock-names:

  clock-names:

    minItems: 3

    minItems: 3

    maxItems: 6

    maxItems: 7





  interrupts:

  interrupts:

    maxItems: 2

    minItems: 2

    maxItems: 4

    description: LPAIF DMA buffer interrupt

    description: LPAIF DMA buffer interrupt





  interrupt-names:

  interrupt-names:

    maxItems: 2

    minItems: 2

    maxItems: 4





  qcom,adsp:

  qcom,adsp:

    $ref: /schemas/types.yaml#/definitions/phandle

    $ref: /schemas/types.yaml#/definitions/phandle

    description: Phandle for the audio DSP node

    description: Phandle for the audio DSP node





  iommus:

  iommus:

    maxItems: 2

    minItems: 2

    maxItems: 3

    description: Phandle to apps_smmu node with sid mask

    description: Phandle to apps_smmu node with sid mask





  power-domains:

  power-domains:
@@ -69,7 +75,7 @@ patternProperties: 
  "^dai-link@[0-9a-f]$":

  "^dai-link@[0-9a-f]$":

    type: object

    type: object

    description: |

    description: |

      LPASS CPU dai node for each I2S device. Bindings of each node

      LPASS CPU dai node for each I2S device or Soundwire device. Bindings of each node

      depends on the specific driver providing the functionality and

      depends on the specific driver providing the functionality and

      properties.

      properties.

    properties:

    properties:
@@ -174,6 +180,59 @@ allOf: 
        - iommus

        - iommus

        - power-domains

        - power-domains





  - if:

      properties:

        compatible:

          contains:

            const: qcom,sc7280-lpass-cpu



    then:

      properties:

        clock-names:

          oneOf:

            - items:   #for I2S

                - const: aon_cc_audio_hm_h

                - const: core_cc_sysnoc_mport_core

                - const: core_cc_ext_if1_ibit

            - items:   #for Soundwire

                - const: aon_cc_audio_hm_h

                - const: audio_cc_codec_mem0

                - const: audio_cc_codec_mem1

                - const: audio_cc_codec_mem2

            - items:   #for HDMI

                - const: aon_cc_audio_hm_h



        reg-names:

          anyOf:

            - items:   #for I2S

                - const: lpass-lpaif

            - items:   #for I2S and HDMI

                - const: lpass-hdmiif

                - const: lpass-lpaif

            - items:   #for I2S, soundwire and HDMI

                - const: lpass-hdmiif

                - const: lpass-lpaif

                - const: lpass-rxtx-cdc-dma-lpm

                - const: lpass-rxtx-lpaif

                - const: lpass-va-lpaif

                - const: lpass-va-cdc-dma-lpm

        interrupt-names:

          anyOf:

            - items:   #for I2S

                - const: lpass-irq-lpaif

            - items:   #for I2S and HDMI

                - const: lpass-irq-lpaif

                - const: lpass-irq-hdmi

            - items:   #for I2S, soundwire and HDMI

                - const: lpass-irq-lpaif

                - const: lpass-irq-hdmi

                - const: lpass-irq-vaif

                - const: lpass-irq-rxtxif



      required:

        - iommus

        - power-domains



examples:

examples:

  - |

  - |

    #include <dt-bindings/sound/sc7180-lpass.h>

    #include <dt-bindings/sound/sc7180-lpass.h>