From 6f67c380056ceaf5844f18d3a5d769d233247849 Mon Sep 17 00:00:00 2001 From: Anatol Pomozov Date: Fri, 26 Sep 2014 09:57:27 -0700 Subject: ASoC: rt5677: Add dts properties for input/output differential configuration Signed-off-by: Anatol Pomozov Signed-off-by: Mark Brown --- Documentation/devicetree/bindings/sound/rt5677.txt | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'Documentation/devicetree/bindings/sound/rt5677.txt') diff --git a/Documentation/devicetree/bindings/sound/rt5677.txt b/Documentation/devicetree/bindings/sound/rt5677.txt index bd28df604b7b..0701b834fc73 100644 --- a/Documentation/devicetree/bindings/sound/rt5677.txt +++ b/Documentation/devicetree/bindings/sound/rt5677.txt @@ -19,6 +19,14 @@ Optional properties: - realtek,pow-ldo2-gpio : The GPIO that controls the CODEC's POW_LDO2 pin. +- realtek,in1-differential +- realtek,in2-differential +- realtek,lout1-differential +- realtek,lout2-differential +- realtek,lout3-differential + Boolean. Indicate MIC1/2 input and LOUT1/2/3 outputs are differential, + rather than single-ended. + Pins on the device (for linking into audio routes): * IN1P @@ -47,4 +55,5 @@ rt5677 { realtek,pow-ldo2-gpio = <&gpio TEGRA_GPIO(V, 3) GPIO_ACTIVE_HIGH>; + realtek,in1-differential = "true"; }; -- cgit v1.2.3