Add support for the es7241 which is a simple 2 channels analog to digital converter.
Changes since v1: [0] * Add missing break as reported by smatch [1] My device is hardwired in slave mode, which probably why this slipped through unnoticed.
Changes since v2: [2] * Supply are now required dt properties * Add a dt property to state the serial interface configuration
[0]: https://lkml.kernel.org/r/20180629152444.21525-1-jbrunet@baylibre.com [1]: https://lkml.kernel.org/r/20180630082829.qwnhkk4f76n32omm@mwanda [2]: https://lkml.kernel.org/r/20180630172241.10806-1-jbrunet@baylibre.com
Jerome Brunet (2): ASoC: es7241: add dt-bindings documentation for the es7241 adc ASoC: es7241: add es7241 codec support
.../devicetree/bindings/sound/everest,es7241.txt | 28 ++ sound/soc/codecs/Kconfig | 4 + sound/soc/codecs/Makefile | 2 + sound/soc/codecs/es7241.c | 322 +++++++++++++++++++++ 4 files changed, 356 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/everest,es7241.txt create mode 100644 sound/soc/codecs/es7241.c