From b97d3b43df84d24fcf18bf7045cd7fe86bffe415 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Wed, 4 Dec 2013 15:19:26 -0700 Subject: [PATCH] ASoC: max98090: add DT binding document for MAX98090 CODEC This binding mainly serves to document the list of input and output pins that may be used in a sound card's audio routing table. Change-Id: I95e020b542edd908627f60f4fac9d11c2ab6d2b7 Signed-off-by: Stephen Warren Signed-off-by: Mark Brown --- .../devicetree/bindings/sound/max98090.txt | 43 ++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/max98090.txt diff --git a/Documentation/devicetree/bindings/sound/max98090.txt b/Documentation/devicetree/bindings/sound/max98090.txt new file mode 100644 index 0000000..e4c8b36 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/max98090.txt @@ -0,0 +1,43 @@ +MAX98090 audio CODEC + +This device supports I2C only. + +Required properties: + +- compatible : "maxim,max98090". + +- reg : The I2C address of the device. + +- interrupts : The CODEC's interrupt output. + +Pins on the device (for linking into audio routes): + + * MIC1 + * MIC2 + * DMICL + * DMICR + * IN1 + * IN2 + * IN3 + * IN4 + * IN5 + * IN6 + * IN12 + * IN34 + * IN56 + * HPL + * HPR + * SPKL + * SPKR + * RCVL + * RCVR + * MICBIAS + +Example: + +audio-codec@10 { + compatible = "maxim,max98090"; + reg = <0x10>; + interrupt-parent = <&gpio>; + interrupts = ; +}; -- 2.7.4