/* * Copyright (c) 2024 Analog Devices, Inc. * * SPDX-License-Identifier: Apache-2.0 */ &spi1 { dmas = <&dma0 1 MAX32_DMA_SLOT_SPI1_TX>, <&dma0 2 MAX32_DMA_SLOT_SPI1_RX>; dma-names = "tx", "rx"; slow@0 { compatible = "test-spi-loopback-slow"; reg = <0>; spi-max-frequency = <128000>; }; fast@0 { compatible = "test-spi-loopback-fast"; reg = <0>; spi-max-frequency = <500000>; }; };