[Patch V5 04/12] ASoC: qcom: Document IPQ806X-MAX89357A bindings
From: Kenneth Westfield <hidden>
Date: 2015-02-12 02:10:07
Also in:
alsa-devel, linux-arm-msm
Subsystem:
arm/qualcomm mailing list, open firmware and flattened device tree bindings, qcom audio (asoc) drivers, sound - soc layer / dynamic audio power management (asoc), the rest · Maintainers:
Rob Herring, Krzysztof Kozlowski, Conor Dooley, Srinivas Kandagatla, Liam Girdwood, Mark Brown, Linus Torvalds
From: Kenneth Westfield <redacted> Add documentation to the sound directory of the device-tree bindings for the IPQ806x-MAX98357A soundcard. Signed-off-by: Kenneth Westfield <redacted> Acked-by: Banajit Goswami <redacted> --- .../bindings/sound/qcom,ipq806x-max98357a.txt | 24 ++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/qcom,ipq806x-max98357a.txt
diff --git a/Documentation/devicetree/bindings/sound/qcom,ipq806x-max98357a.txt b/Documentation/devicetree/bindings/sound/qcom,ipq806x-max98357a.txt
new file mode 100644
index 0000000000000000000000000000000000000000..54c6211ce34ab8eb5c764df516c875694eeab3cb
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/qcom,ipq806x-max98357a.txt@@ -0,0 +1,24 @@ +* Qualcomm Technologies IPQ806x-MAX98357A SoundCard + +This node models a soundcard for boards with the Qualcomm Technologies IPQ806x +SOC connected to a MAX98357A DAC via I2S. + +Required properties: + +- compatible : "qcom,ipq806x-max98357a" +- qcom,model : The user-visible name of this sound card. +- cpu : Phandle of the CPU DAI +- codec : Phandle of the codec DAI +- codec-dai : Name of the codec DAI which must be selected from one of the + following entries: + * max98357a + +Example: + +sound { + compatible = "qcom,ipq806x-max98357a"; + model = "ipq806x-max98357a"; + cpu = <&lpass_cpu>; + codec = <&max98357a>; + codec-dai = "max98357a"; +};
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