1/* 2 * Copyright (c) 2020 STMicroelectronics 3 * 4 * SPDX-License-Identifier: Apache-2.0 5 */ 6 7&spi1 { 8 dmas = <&dma2 5 3 0x28440 0x03 9 &dma2 2 3 0x28480 0x03>; 10 dma-names = "tx", "rx"; 11}; 12 13&spi1 { 14 status = "okay"; 15 slow@0 { 16 compatible = "test-spi-loopback-slow"; 17 reg = <0>; 18 spi-max-frequency = <500000>; 19 }; 20 fast@0 { 21 compatible = "test-spi-loopback-fast"; 22 reg = <0>; 23 spi-max-frequency = <16000000>; 24 }; 25}; 26 27&dma2 { 28 status = "okay"; 29}; 30