linux-kernel - [PATCH v2 1/3] dt-bindings: sound: Add documentation for pcm3060 property out-single-ended

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Message-Id: <20181112070834.16979-1-kmarinushkin@birdec.tech>
Date:   Mon, 12 Nov 2018 08:08:32 +0100
From:   Kirill Marinushkin <kmarinushkin@...dec.tech>
To:     Mark Brown <broonie@...nel.org>
Cc:     Takashi Iwai <tiwai@...e.com>, Liam Girdwood <lgirdwood@...il.com>,
        Jaroslav Kysela <perex@...ex.cz>, alsa-devel@...a-project.org,
        linux-kernel@...r.kernel.org,
        Kirill Marinushkin <kmarinushkin@...dec.tech>,
        devicetree@...r.kernel.org
Subject: [PATCH v2 1/3] dt-bindings: sound: Add documentation for pcm3060 property out-single-ended

Output of pcm3060 codec may be configured as single-ended or differential

Signed-off-by: Kirill Marinushkin <kmarinushkin@...dec.tech>
Cc: devicetree@...r.kernel.org
---
 Documentation/devicetree/bindings/sound/pcm3060.txt | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/sound/pcm3060.txt b/Documentation/devicetree/bindings/sound/pcm3060.txt
index 90fcb8523099..97de66932d44 100644
--- a/Documentation/devicetree/bindings/sound/pcm3060.txt
+++ b/Documentation/devicetree/bindings/sound/pcm3060.txt
@@ -9,9 +9,15 @@ Required properties:
 - reg : the I2C address of the device for I2C, the chip select
         number for SPI.
 
+Optional properties:
+
+- ti,out-single-ended: "true" if output is single-ended;
+                       "false" or not specified if output is differential.
+
 Examples:
 
 	pcm3060: pcm3060@46 {
 		 compatible = "ti,pcm3060";
 		 reg = <0x46>;
+		 ti,out-single-ended = "true";
 	};
-- 
2.13.6