From: Anthony Brandon <anthony@amarulasolutions.com>
Date: Mon, 9 Jul 2018 17:46:43 +0000 (+0200)
Subject: dt-bindings: sound: wm8994: document wlf,spkmode-pu property
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=2d4bc57348e157dbb0a76f37a398ab32f60c2586;p=linux.git

dt-bindings: sound: wm8994: document wlf,spkmode-pu property

Add the wlf,spkmode-pu property to control the Speaker Mode pull-up from
the device tree.

Signed-off-by: Anthony Brandon <anthony@amarulasolutions.com>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>
---

diff --git a/Documentation/devicetree/bindings/sound/wm8994.txt b/Documentation/devicetree/bindings/sound/wm8994.txt
index 4a9dead1b7d32..b74a221455f79 100644
--- a/Documentation/devicetree/bindings/sound/wm8994.txt
+++ b/Documentation/devicetree/bindings/sound/wm8994.txt
@@ -57,6 +57,9 @@ Optional properties:
 
   - wlf,ldoena-always-driven : If present LDOENA is always driven.
 
+  - wlf,spkmode-pu : If present enable the internal pull-up resistor on
+    the SPKMODE pin.
+
 Example:
 
 wm8994: codec@1a {