lkml.org 
[lkml]   [2021]   [Oct]   [5]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH v2 6/9] ASoC: dt-bindings: Add SC7280 sound card bindings
    Date
    Add bindings for lpass sc7280 based soundcards which supports
    audio over i2s based speaker, soundwire based headset, msm dmics
    and HDMI Port.

    Signed-off-by: Venkata Prasad Potturu <potturu@codeaurora.org>
    Signed-off-by: Srinivasa Rao Mandadapu <srivasam@codeaurora.org>
    ---
    .../devicetree/bindings/sound/qcom,lpass-cpu.yaml | 69 +++++++++++++++++++---
    1 file changed, 61 insertions(+), 8 deletions(-)

    diff --git a/Documentation/devicetree/bindings/sound/qcom,lpass-cpu.yaml b/Documentation/devicetree/bindings/sound/qcom,lpass-cpu.yaml
    index 1e23c0e..0f5a57c 100644
    --- a/Documentation/devicetree/bindings/sound/qcom,lpass-cpu.yaml
    +++ b/Documentation/devicetree/bindings/sound/qcom,lpass-cpu.yaml
    @@ -22,35 +22,36 @@ properties:
    - qcom,lpass-cpu
    - qcom,apq8016-lpass-cpu
    - qcom,sc7180-lpass-cpu
    + - qcom,sc7280-lpass-cpu

    reg:
    - maxItems: 2
    + maxItems: 5
    description: LPAIF core registers

    reg-names:
    - maxItems: 2
    + maxItems: 5

    clocks:
    minItems: 3
    - maxItems: 6
    + maxItems: 7

    clock-names:
    minItems: 3
    - maxItems: 6
    + maxItems: 7

    interrupts:
    - maxItems: 2
    + maxItems: 4
    description: LPAIF DMA buffer interrupt

    interrupt-names:
    - maxItems: 2
    + maxItems: 4

    qcom,adsp:
    $ref: /schemas/types.yaml#/definitions/phandle
    description: Phandle for the audio DSP node

    iommus:
    - maxItems: 2
    + maxItems: 3
    description: Phandle to apps_smmu node with sid mask

    power-domains:
    @@ -69,7 +70,7 @@ patternProperties:
    "^dai-link@[0-9a-f]$":
    type: object
    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
    properties.
    properties:
    @@ -174,6 +175,58 @@ allOf:
    - iommus
    - power-domains

    + - if:
    + properties:
    + compatible:
    + contains:
    + const: qcom,sc7280-lpass-cpu
    +
    + then:
    + properties:
    + clock-names:
    + oneOf:
    + - items: #for I2S
    + - const: lpass_aon_cc_audio_hm_h_clk
    + - const: lpass_core_cc_sysnoc_mport_core_clk
    + - const: lpass_core_cc_ext_if1_ibit_clk
    + - items: #for Soundwire
    + - const: lpass_aon_cc_audio_hm_h_clk
    + - const: lpass_audio_cc_codec_mem0_clk
    + - const: lpass_audio_cc_codec_mem1_clk
    + - const: lpass_audio_cc_codec_mem2_clk
    + - items: #for HDMI
    + - const: lpass_aon_cc_audio_hm_h_clk
    +
    + 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-cdc-lpm
    + - const: lpass-rxtx-lpaif
    + - const: lpass-va-lpaif
    + - const: lpass-hdmiif
    + - const: lpass-lpaif
    + 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-vaif
    + - const: lpass-irq-rxtxif
    + - const: lpass-irq-hdmi
    +
    + required:
    + - iommus
    + - power-domains
    +
    examples:
    - |
    #include <dt-bindings/sound/sc7180-lpass.h>
    --
    Qualcomm India Private Limited, on behalf of Qualcomm Innovation Center, Inc.,
    is a member of Code Aurora Forum, a Linux Foundation Collaborative Project.
    \
     
     \ /
      Last update: 2021-10-05 15:55    [W:6.155 / U:0.016 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site