1/* 2 * Copyright (c) 2021 Nordic Semiconductor ASA 3 * 4 * SPDX-License-Identifier: Apache-2.0 5 */ 6 7&clock { 8 hfclkaudio-frequency = <12288000>; 9}; 10 11&pinctrl { 12 pdm0_default_alt: pdm0_default_alt { 13 group1 { 14 psels = <NRF_PSEL(PDM_CLK, 0, 25)>, 15 <NRF_PSEL(PDM_DIN, 0, 26)>; 16 }; 17 }; 18}; 19 20dmic_dev: &pdm0 { 21 status = "okay"; 22 pinctrl-0 = <&pdm0_default_alt>; 23 pinctrl-names = "default"; 24 clock-source = "ACLK"; 25}; 26