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Commit 1b440bb2 authored by Rohit Kumar's avatar Rohit Kumar
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Documentation:: sound: add property to configure mi2s gpio 



Add property to configure MI2S gpio from sdm670 machine driver.

Change-Id: I0e0ad61d3f2811a4dfaaa6af0a9930b30cf7d88a
Signed-off-by: default avatarRohit Kumar <rohitkr@codeaurora.org>
parent 764a560d

Documentation/devicetree/bindings/sound/qcom-audio-dev.txt

+10 −0
Original line number Diff line number Diff line
@@ -2640,6 +2640,11 @@ mclk frequency needs to be configured for internal and external PA. 
- qcom,cdc-comp-gpios : phandle for compander gpios.

- qcom,cdc-dmic-gpios : phandle for Digital mic clk and data gpios.

- qcom,cdc-sdw-gpios : phandle for soundwire clk and data gpios.

- qcom,pri-mi2s-gpios : phandle for primary MI2S clk, word select and data gpios.

- qcom,sec-mi2s-gpios : phandle for secondary MI2S clk, word select and data gpios.

- qcom,tert-mi2s-gpios : phandle for tertiary MI2S clk, word select and data gpios.

- qcom,quat-mi2s-gpios : phandle for quaternary MI2S clk, word select and data gpios.

- qcom,quin-mi2s-gpios : phandle for quinary MI2S clk, word select and data gpios.

- qcom,msm-mbhc-moist-cfg: This property is used to set moisture detection

		threshold values for different codecs. First parameter is V(voltage)

		second one is i(current), third one is r (resistance). Depending on the
@@ -2746,6 +2751,11 @@ Optional properties: 
- qcom,wsa-max-devs : Maximum number of WSA881x devices present in the target

- qcom,wsa-devs : List of phandles for all possible WSA881x devices supported for the target

- qcom,wsa-aux-dev-prefix : Name prefix with Left/Right configuration for WSA881x device

- qcom,pri-mi2s-gpios : phandle for primary MI2S clk, word select and data gpios.

- qcom,sec-mi2s-gpios : phandle for secondary MI2S clk, word select and data gpios.

- qcom,tert-mi2s-gpios : phandle for tertiary MI2S clk, word select and data gpios.

- qcom,quat-mi2s-gpios : phandle for quaternary MI2S clk, word select and data gpios.

- qcom,quin-mi2s-gpios : phandle for quinary MI2S clk, word select and data gpios.



Example: