/* * Copyright 2024 NXP * * SPDX-License-Identifier: Apache-2.0 */ /* * This is a loopback setup for the frdm_mcxw72 * To test this sample, connect J2.6 <-> J2.7 */ &lpspi1 { slow@0 { compatible = "test-spi-loopback-slow"; reg = <0>; spi-max-frequency = <500000>; }; fast@0 { compatible = "test-spi-loopback-fast"; reg = <0>; spi-max-frequency = <16000000>; }; };