From 244b2c5ca8b14627e4a17755e5922221e121c771 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 09 Oct 2024 06:15:07 +0000
Subject: [PATCH] change system file

---
 kernel/Documentation/devicetree/bindings/sound/tlv320aic31xx.txt |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/kernel/Documentation/devicetree/bindings/sound/tlv320aic31xx.txt b/kernel/Documentation/devicetree/bindings/sound/tlv320aic31xx.txt
index 5b3c33b..e372303 100644
--- a/kernel/Documentation/devicetree/bindings/sound/tlv320aic31xx.txt
+++ b/kernel/Documentation/devicetree/bindings/sound/tlv320aic31xx.txt
@@ -29,6 +29,11 @@
         3 or MICBIAS_AVDD - MICBIAS output is connected to AVDD
 	If this node is not mentioned or if the value is unknown, then
 	micbias	is set to 2.0V.
+- ai31xx-ocmv - output common-mode voltage setting
+        0 - 1.35V,
+        1 - 1.5V,
+        2 - 1.65V,
+        3 - 1.8V
 
 Deprecated properties:
 

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