linux-kernel - [RFC PATCH 2/2] ASoC: simple-card: Add documentation for force-dpcm property

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Message-Id: <20191013190014.32138-3-daniel.baluta@nxp.com>
Date:   Sun, 13 Oct 2019 22:00:14 +0300
From:   Daniel Baluta <daniel.baluta@....com>
To:     perex@...ex.cz, tiwai@...e.com, broonie@...nel.org,
        kuninori.morimoto.gx@...esas.com
Cc:     lgirdwood@...il.com, robh+dt@...nel.org,
        alsa-devel@...a-project.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-imx@....com,
        Daniel Baluta <daniel.baluta@....com>
Subject: [RFC PATCH 2/2] ASoC: simple-card: Add documentation for force-dpcm property

This property can be global in which case all links created will be DPCM
or present in certian dai-link subnode in which case only that specific
link is forced to be DPCM.

Signed-off-by: Daniel Baluta <daniel.baluta@....com>
---
 Documentation/devicetree/bindings/sound/simple-card.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/sound/simple-card.txt b/Documentation/devicetree/bindings/sound/simple-card.txt
index 79954cd6e37b..15e6f5329857 100644
--- a/Documentation/devicetree/bindings/sound/simple-card.txt
+++ b/Documentation/devicetree/bindings/sound/simple-card.txt
@@ -63,6 +63,7 @@ Optional dai-link subnode properties:
 - mclk-fs             			: Multiplication factor between stream
 					  rate and codec mclk, applied only for
 					  the dai-link.
+- force-dpcm				: Indicates dai-link is always DPCM.
 
 For backward compatibility the frame-master and bitclock-master
 properties can be used as booleans in codec subnode to indicate if the
-- 
2.17.1