Commit 5676c65e authored by Adam Kondraciuk's avatar Adam Kondraciuk Committed by Benjamin Cabé
Browse files

drivers: i2s: Add support for nRF TDM peripherals 



Add a shim that allows using the nRF TDM
(Time division multiplexed audio interface) HAL by I2S Zephyr API.

Signed-off-by: default avatarAdam Kondraciuk <adam.kondraciuk@nordicsemi.no>
parent 7381c891

drivers/i2s/CMakeLists.txt

+1 −0
Original line number Diff line number Diff line
@@ -11,6 +11,7 @@ zephyr_library_sources_ifdef(CONFIG_I2S_STM32 i2s_ll_stm32.c) 
zephyr_library_sources_ifdef(CONFIG_I2S_LITEX		i2s_litex.c)

zephyr_library_sources_ifdef(CONFIG_I2S_MCUX_FLEXCOMM	i2s_mcux_flexcomm.c)

zephyr_library_sources_ifdef(CONFIG_I2S_NRFX		i2s_nrfx.c)

zephyr_library_sources_ifdef(CONFIG_I2S_NRF_TDM	i2s_nrf_tdm.c)

zephyr_library_sources_ifdef(CONFIG_I2S_MCUX_SAI	i2s_mcux_sai.c)

zephyr_library_sources_ifdef(CONFIG_I2S_ESP32		i2s_esp32.c)

zephyr_library_sources_ifdef(CONFIG_I2S_SILABS_SIWX91X	i2s_silabs_siwx91x.c)

drivers/i2s/Kconfig.nrfx

+21 −0
Original line number Diff line number Diff line
@@ -22,3 +22,24 @@ config I2S_NRFX_TX_BLOCK_COUNT 
	default 4



endif # I2S_NRFX



menuconfig I2S_NRF_TDM

	bool "nRF TDM driver"

	default y

	depends on DT_HAS_NORDIC_NRF_TDM_ENABLED

	select CLOCK_CONTROL

	select PINCTRL

	help

	  Enable support for TDM driver for nRF MCU series.



if I2S_NRF_TDM



config I2S_NRF_TDM_RX_BLOCK_COUNT

	int "RX queue length"

	default 4



config I2S_NRF_TDM_TX_BLOCK_COUNT

	int "TX queue length"

	default 4



endif # I2S_NRF_TDM

drivers/i2s/i2s_nrf_tdm.c

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