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Commit 908b7032 authored by Oder Chiou's avatar Oder Chiou Committed by Mark Brown
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ASoC: rt5640: Add the info of rt5639 to the binding document 



The patch adds the info of rt5639 to the binding document.

Signed-off-by: default avatarOder Chiou <oder_chiou@realtek.com>
Signed-off-by: default avatarMark Brown <broonie@linaro.org>
parent b0c27846

Documentation/devicetree/bindings/sound/rt5640.txt

+8 −5
Original line number Diff line number Diff line 
RT5640 audio CODEC

RT5640/RT5639 audio CODEC



This device supports I2C only.



Required properties:



- compatible : "realtek,rt5640".

- compatible : One of "realtek,rt5640" or "realtek,rt5639".



- reg : The I2C address of the device.
@@ -18,7 +18,7 @@ Optional properties: 


- realtek,ldo1-en-gpios : The GPIO that controls the CODEC's LDO1_EN pin.



Pins on the device (for linking into audio routes):

Pins on the device (for linking into audio routes) for RT5639/RT5640:



  * DMIC1

  * DMIC2
@@ -31,13 +31,16 @@ Pins on the device (for linking into audio routes): 
  * HPOR

  * LOUTL

  * LOUTR

  * MONOP

  * MONON

  * SPOLP

  * SPOLN

  * SPORP

  * SPORN



Additional pins on the device for RT5640:



  * MONOP

  * MONON



Example:



rt5640 {