Meson AXG Audio Clock Controller Driver

modulename: axg-audio.ko

configname: CONFIG_COMMON_CLK_AXG_AUDIO

Linux Kernel Configuration
└─>Device Drivers
└─>Common Clock Framework
└─>Clock support for Amlogic platforms
└─>Meson AXG Audio Clock Controller Driver
In linux kernel since version 3.10 (release Date: 2013-06-30)  
Support for the audio clock controller on AmLogic A113D devices,
aka axg, Say Y if you want audio subsystem to work.

source code: