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    Subject[PATCH 09/11] device-tree: bindings: sound: lpass-cpu: Add new compatible soc
    Date
    SC7180 soc varaints of LPASS uses lpass-cpu node but required few extra
    devictree configuration. Update bindings documents with sc7180 compatible
    string specific dts properties.

    Signed-off-by: Ajit Pandey <ajitp@codeaurora.org>
    ---
    .../devicetree/bindings/sound/qcom,lpass-cpu.yaml | 25 +++++++++++++++++++++-
    1 file changed, 24 insertions(+), 1 deletion(-)

    diff --git a/Documentation/devicetree/bindings/sound/qcom,lpass-cpu.yaml b/Documentation/devicetree/bindings/sound/qcom,lpass-cpu.yaml
    index 727ec03..84bd95c 100644
    --- a/Documentation/devicetree/bindings/sound/qcom,lpass-cpu.yaml
    +++ b/Documentation/devicetree/bindings/sound/qcom,lpass-cpu.yaml
    @@ -23,6 +23,7 @@ properties:
    enum:
    - qcom,lpass-cpu
    - qcom,apq8016-lpass-cpu
    + - qcom,lpass-cpu-sc7180

    reg:
    items:
    @@ -68,6 +69,14 @@ properties:
    maxItems: 1
    description: Phandle for the audio DSP node

    + iommus:
    + maxItems: 1
    + description: Phandle to apps_smmu node with sid mask
    +
    + power-domains:
    + maxItems: 1
    + description: Phandle for power domain node
    +
    '#sound-dai-cells':
    const: 1

    @@ -108,6 +117,17 @@ required:
    optional:
    - qcom,adsp

    +if:
    + properties:
    + compatible:
    + contains:
    + const: qcom,lpass-cpu-sc7180
    +
    +then:
    + required:
    + - iommus
    + - power-domains
    +
    examples:
    lpass@28100000 {
    compatible = "qcom,lpass-cpu";
    @@ -120,7 +140,10 @@ examples:
    "mi2s-bit-clk";

    interrupts = <0 85 1>;
    - interrupt-names = "lpass-irq-lpaif";
    + interrupt-names = "lpass-irq-lpaif";
    +
    + iommus = <&apps_smmu 0x1020 0>;
    + power-domains = <&lpass_hm LPASS_CORE_HM_GDSCR>;

    reg = <0x28100000 0x10000>;
    reg-names = "lpass-lpaif";
    --
    1.9.1
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