Message ID | 1386195567-24124-1-git-send-email-swarren@wwwdotorg.org |
---|---|
State | Accepted, archived |
Commit | 308a0f3f24db5e5943ef0aad722e8b3d125dbddb |
Headers | show |
On Wed, Dec 04, 2013 at 03:19:26PM -0700, Stephen Warren wrote: > From: Stephen Warren <swarren@nvidia.com> > > 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. Applied, thanks.
diff --git a/Documentation/devicetree/bindings/sound/max98090.txt b/Documentation/devicetree/bindings/sound/max98090.txt new file mode 100644 index 000000000000..e4c8b36dcf89 --- /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 = <TEGRA_GPIO(H, 4) GPIO_ACTIVE_HIGH>; +};