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* Qualcomm Technologies APQ8016 SBC ASoC machine driver
This node models the Qualcomm Technologies APQ8016 SBC ASoC machine driver
Required properties:
- compatible : "qcom,apq8016-sbc-sndcard"
- pinctrl-N : One property must exist for each entry in
pinctrl-names. See ../pinctrl/pinctrl-bindings.txt
for details of the property values.
- pinctrl-names : Must contain a "default" entry.
- reg : Must contain an address for each entry in reg-names.
- reg-names : A list which must include the following entries:
* "mic-iomux"
* "spkr-iomux"
- qcom,model : Name of the sound card.
Dai-link subnode properties and subnodes:
Required dai-link subnodes:
- cpu : CPU sub-node
- codec : CODEC sub-node
Required CPU/CODEC subnodes properties:
-link-name : Name of the dai link.
-sound-dai : phandle and port of CPU/CODEC
-capture-dai : phandle and port of CPU/CODEC
Example:
sound: sound {
compatible = "qcom,apq8016-sbc-sndcard";
reg = <0x07702000 0x4>, <0x07702004 0x4>;
reg-names = "mic-iomux", "spkr-iomux";
qcom,model = "DB410c";
/* I2S - Internal codec */
internal-dai-link@0 {
cpu { /* PRIMARY */
sound-dai = <&lpass MI2S_PRIMARY>;
};
codec {
sound-dai = <&wcd_codec 0>;
};
};
/* External Primary or External Secondary -ADV7533 HDMI */
external-dai-link@0 {
link-name = "ADV7533";
cpu { /* QUAT */
sound-dai = <&lpass MI2S_QUATERNARY>;
};
codec {
sound-dai = <&adv_bridge 0>;
};
};
};
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