1/* 2 * Copyright 2024 NXP 3 * 4 * SPDX-License-Identifier: Apache-2.0 5 */ 6 7/* To test this sample, connect J44.8 <-> J44.10 */ 8 9/ { 10 chosen { 11 zephyr,sram = &dtcm; 12 }; 13}; 14 15&lpspi3 { 16 slow@0 { 17 compatible = "test-spi-loopback-slow"; 18 reg = <0>; 19 spi-max-frequency = <500000>; 20 }; 21 fast@0 { 22 compatible = "test-spi-loopback-fast"; 23 reg = <0>; 24 spi-max-frequency = <16000000>; 25 }; 26}; 27