1/* 2 * Copyright (c) 2023 TOKITA Hiroshi <tokita.hiroshi@fujitsu.com> 3 * 4 * SPDX-License-Identifier: Apache-2.0 5 */ 6 7&spi0 { 8 cs-gpios = <&gpio0 17 GPIO_ACTIVE_LOW>; 9 10 slow@0 { 11 compatible = "test-spi-loopback-slow"; 12 reg = <0>; 13 spi-max-frequency = <500000>; 14 }; 15 fast@0 { 16 compatible = "test-spi-loopback-fast"; 17 reg = <0>; 18 spi-max-frequency = <16000000>; 19 }; 20}; 21