From 95099d4622f8cb224d94e314c7a8e0df60b13f87 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 09 Dec 2023 08:38:01 +0000
Subject: [PATCH] enable docker ppp

---
 kernel/Documentation/devicetree/bindings/sound/ak4458.txt |    7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)

diff --git a/kernel/Documentation/devicetree/bindings/sound/ak4458.txt b/kernel/Documentation/devicetree/bindings/sound/ak4458.txt
index 7839be7..0416c14 100644
--- a/kernel/Documentation/devicetree/bindings/sound/ak4458.txt
+++ b/kernel/Documentation/devicetree/bindings/sound/ak4458.txt
@@ -4,12 +4,17 @@
 
 Required properties:
 
-- compatible : "asahi-kasei,ak4458"
+- compatible : "asahi-kasei,ak4458" or "asahi-kasei,ak4497"
 - reg : The I2C address of the device for I2C
 
 Optional properties:
 - reset-gpios: A GPIO specifier for the power down & reset pin
 - mute-gpios: A GPIO specifier for the soft mute pin
+- AVDD-supply: Analog power supply
+- DVDD-supply: Digital power supply
+- dsd-path: Select DSD input pins for ak4497
+            0: select #16, #17, #19 pins
+            1: select #3, #4, #5 pins
 
 Example:
 

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