f8466b4791
Driver now uses multi-instance PDM nrfx API and defines PDM device based on available instances. It also introduces calculating PDM frequency using prescaler, present on nRF54L15 FP1. Updated nrfx API version changed to 3.7 to use the new PDM API. Signed-off-by: Michał Stasiak <michal.stasiak@nordicsemi.no>
13 lines
388 B
Text
13 lines
388 B
Text
# Copyright (c) 2021 Nordic Semiconductor ASA
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# SPDX-License-Identifier: Apache-2.0
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config AUDIO_DMIC_NRFX_PDM
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bool "nRF PDM nrfx driver"
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default y
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depends on DT_HAS_NORDIC_NRF_PDM_ENABLED
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select NRFX_PDM0 if HAS_HW_NRF_PDM0
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select NRFX_PDM20 if HAS_HW_NRF_PDM20
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select NRFX_PDM21 if HAS_HW_NRF_PDM21
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select PINCTRL
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help
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Enable support for nrfx PDM driver for nRF MCU series.
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