6fbd76bef3
Add driver for NXP DMIC peripheral. This peripheral is present on the iMX RT5xx and iMX RT6xx parts, as well as some LPC SOCs. The following features are supported: - up to 2 simultaneous channels of L/R PCM data (4 channels are not supported due to limitations of the DMA engine) - individual configuration of gain and filter parameters for each DMIC channel input The driver has been tested with up to 4 PCM data streams (2 L/R channels), as well as the MEMS microphones present on the RT595 EVK. Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com> Co-authored-by: Yves Vandervennet <yves.vandervennet@nxp.com> |
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| .. | ||
| CMakeLists.txt | ||
| Kconfig | ||
| Kconfig.dmic_mcux | ||
| Kconfig.dmic_pdm_nrfx | ||
| Kconfig.mpxxdtyy | ||
| Kconfig.tas6422dac | ||
| Kconfig.tlv320dac | ||
| codec_shell.c | ||
| dmic_mcux.c | ||
| dmic_nrfx_pdm.c | ||
| mpxxdtyy-i2s.c | ||
| mpxxdtyy.c | ||
| mpxxdtyy.h | ||
| tas6422dac.c | ||
| tas6422dac.h | ||
| tlv320dac310x.c | ||
| tlv320dac310x.h | ||