Merge remote-tracking branch 'drm-tegra/drm/tegra/for-next'

[karo-tx-linux.git] / Documentation / devicetree / bindings / sound / rt5640.txt

diff --git a/Documentation/devicetree/bindings/sound/rt5640.txt b/Documentation/devicetree/bindings/sound/rt5640.txt
index 5d062a56799668d4c496655257a65105d242cb9b..9e62f6eb348f9499923dbcb473dad6ff22678bfa 100644 (file)
--- a/Documentation/devicetree/bindings/sound/rt5640.txt
+++ b/Documentation/devicetree/bindings/sound/rt5640.txt
@@ -14,7 +14,8 @@ Optional properties:
 
 - realtek,in1-differential
 - realtek,in2-differential
-  Boolean. Indicate MIC1/2 input are differential, rather than single-ended.
+- realtek,in3-differential
+  Boolean. Indicate MIC1/2/3 input are differential, rather than single-ended.
 
 - realtek,ldo1-en-gpios : The GPIO that controls the CODEC's LDO1_EN pin.
 
@@ -27,6 +28,8 @@ Pins on the device (for linking into audio routes) for RT5639/RT5640:
   * IN1N
   * IN2P
   * IN2N
+  * IN3P
+  * IN3N
   * HPOL
   * HPOR
   * LOUTL