/* * Copyright (c) 2021 Nordic Semiconductor ASA * * SPDX-License-Identifier: Apache-2.0 */ &pinctrl { i2c0_default_alt: i2c0_default_alt { group1 { psels = , ; }; }; i2c0_sleep_alt: i2c0_sleep_alt { group1 { psels = , ; low-power-enable; }; }; i2s0_default_alt: i2s0_default_alt { group1 { psels = , , , ; }; }; }; &i2c1 { status = "okay"; pinctrl-0 = <&i2c0_default_alt>; pinctrl-1 = <&i2c0_sleep_alt>; pinctrl-names = "default", "sleep"; wm8731: wm8731@1a { compatible = "wolfson,wm8731"; reg = <0x1a>; }; }; &clock { hfclkaudio-frequency = <11289600>; }; i2s_rxtx: &i2s0 { status = "okay"; pinctrl-0 = <&i2s0_default_alt>; pinctrl-names = "default"; clock-source = "ACLK"; };