1/* 2 * Copyright (c) 2024 STMicroelectronics 3 * 4 * SPDX-License-Identifier: Apache-2.0 5 */ 6 7&spi5 { 8 dmas = <&gpdma1 0 88 STM32_DMA_PERIPH_TX 9 &gpdma1 1 87 STM32_DMA_PERIPH_RX>; 10 dma-names = "tx", "rx"; 11 slow@0 { 12 compatible = "test-spi-loopback-slow"; 13 reg = <0>; 14 spi-max-frequency = <500000>; 15 }; 16 fast@0 { 17 compatible = "test-spi-loopback-fast"; 18 reg = <0>; 19 spi-max-frequency = <16000000>; 20 }; 21}; 22 23&gpdma1 { 24 status = "okay"; 25}; 26