You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
31 lines
531 B
31 lines
531 B
/* |
|
* Copyright (c) 2025 Nordic Semiconductor ASA |
|
* |
|
* SPDX-License-Identifier: Apache-2.0 |
|
*/ |
|
|
|
/* Test requires loopback between P1.23 and P1.24. |
|
* For best performance, PDM_CLK shall be on 'Clock pin'. |
|
*/ |
|
|
|
/ { |
|
aliases { |
|
dmic-dev = &pdm20; |
|
}; |
|
}; |
|
|
|
&pinctrl { |
|
pdm20_default_alt: pdm20_default_alt { |
|
group1 { |
|
psels = <NRF_PSEL(PDM_CLK, 1, 23)>, |
|
<NRF_PSEL(PDM_DIN, 1, 24)>; |
|
}; |
|
}; |
|
}; |
|
|
|
dmic_dev: &pdm20 { |
|
status = "okay"; |
|
pinctrl-0 = <&pdm20_default_alt>; |
|
pinctrl-names = "default"; |
|
clock-source = "PCLK32M"; |
|
};
|
|
|