1/* 2 * Copyright (c) 2024 Renesas Electronics Corporation 3 * SPDX-License-Identifier: Apache-2.0 4 */ 5 6&spi0 { 7 rx-dtc; 8 tx-dtc; 9 slow@0 { 10 compatible = "test-spi-loopback-slow"; 11 reg = <0>; 12 spi-max-frequency = <2000000>; 13 }; 14 15 fast@0 { 16 compatible = "test-spi-loopback-fast"; 17 reg = <0>; 18 spi-max-frequency = <3000000>; 19 }; 20}; 21