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zephyr/drivers/i2s/Kconfig.nrfx

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drivers: i2s: Add support for nRF I2S peripherals Add a shim that allows using the nrfx I2S driver via the Zephyr API. Add also missing devicetree nodes representing the I2S peripherals in the nRF52 Series SoCs. Extend the "nordic,nrf-i2s" binding with a new property that allows specifying the clock source to be used by the I2S peripheral (so that it is possible to use HFXO for better accurracy of the peripheral clock or, in the nRF53 Series SoCs, to use the dedicated audio oscillator). Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
2021-04-13 21:00:03 +08:00
# Copyright (c) 2021 Nordic Semiconductor ASA
# SPDX-License-Identifier: Apache-2.0
menuconfig I2S_NRFX
bool "nRF I2S nrfx driver"
default y
drivers: i2s: Update drivers to use devicetree Kconfig symbol Update I2S drivers to use DT_HAS_<compat>_ENABLED Kconfig symbol to expose the driver and enable it by default based on devicetree. We remove 'depend on' Kconfig for symbols that would be implied by the devicetree node existing. Signed-off-by: Kumar Gala <galak@kernel.org>
2022-08-25 03:12:33 +08:00
depends on DT_HAS_NORDIC_NRF_I2S_ENABLED
modules: hal_nordic: nrfx: Handle properly I2S0 instance Although existing nRF SoCs have only one I2S instance, the nrfx_i2s driver has now multi-instance API and the related nrfx configuration symbols need to be used appropriately. Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
2023-05-05 15:44:25 +08:00
select NRFX_I2S0 if HAS_HW_NRF_I2S0
drivers: i2s: i2s_nrfx: Add support for new instance Add support for new I2S 20 instance. Signed-off-by: Adam Kondraciuk <adam.kondraciuk@nordicsemi.no>
2023-08-24 21:50:55 +08:00
select NRFX_I2S20 if HAS_HW_NRF_I2S20
drivers: nrf: select PINCTRL Drivers for nRF SoCs using pinctrl did not select PINCTRL. This means boards are forced to enable PINCTRL. Signed-off-by: Gerard Marull-Paretas <gerard@teslabs.com>
2023-09-19 20:02:22 +08:00
select PINCTRL
drivers: i2s: Add support for nRF I2S peripherals Add a shim that allows using the nrfx I2S driver via the Zephyr API. Add also missing devicetree nodes representing the I2S peripherals in the nRF52 Series SoCs. Extend the "nordic,nrf-i2s" binding with a new property that allows specifying the clock source to be used by the I2S peripheral (so that it is possible to use HFXO for better accurracy of the peripheral clock or, in the nRF53 Series SoCs, to use the dedicated audio oscillator). Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
2021-04-13 21:00:03 +08:00
help
Enable support for nrfx I2S driver for nRF MCU series.
if I2S_NRFX
config I2S_NRFX_RX_BLOCK_COUNT
int "RX queue length"
default 4
config I2S_NRFX_TX_BLOCK_COUNT
int "TX queue length"
default 4
endif # I2S_NRFX