ADS117x Linux 驱动程序



The Linux driver supports the ADS117x family of Quad/Octal, Simultaneous Sampling, 16-Bit Analog-to-Digital Converters. The Linux driver supports communication through the SPI bus and interfaces with the Linux DAPM (Dynamic Audio Power Management for Portable Devices) class.


Linux Mainline Status

Available in Linux Main line: Yes
Available through N/A

Supported Devices:

  • ads1174
  • ads1178


Linux Source Files

The files associated with this device are:

  1. sound/soc/codecs/ads117x.c
  2. Documentation/devicetree/bindings/sound/ti,ads117x.txt

Source Files


Linux Device Tree Documenation



Enabling Driver Support

Configure kernel with "make menuconfig" (alternatively use "make xconfig" or "make nconfig")

Menuconfig Location

Symbol: SND_SOC_ADS117X [=y]Type  : tristate  Defined at sound/soc/codecs/Kconfig:348  Depends on: SOUND [=y] && !M68K && !UML && SND [=y] && SND_SOC [=y]  Selected by: SND_SOC_ALL_CODECS [=y] && SOUND [=y] && !M68K && !UML && SND [=y] && SND_SOC [=y] && COMPILE_TEST [=y]

Fixes and Code Enhancements

If there are fixes and or code enhancements that need to be added to thisdriver please either1. Send the patches to the relevant Linux Kernel community as listed in the maintainers file located: Hereor2.  Contact your TI representative.




Precision ADCs
ADS1174 四路 16 位同步采样模数转换器 ADS1178 八路 16 位同步采样模数转换器
下载 观看带字幕的视频 视频


可获得 TI E2E™ 论坛的工程师技术支持

查看所有论坛主题 查看英文版所有论坛主题

所有内容均由 TI 和社区网友按“原样”提供,并不构成 TI 规范。参阅使用条款

如果您对质量、包装或订购 TI 产品有疑问,请参阅 TI 支持