| /* | |
| * Copyright (c) 2021 STMicroelectronics | |
| * | |
| * SPDX-License-Identifier: Apache-2.0 | |
| */ | |
| &spi1 { | |
| dmas = <&dmamux1 0 12 STM32_DMA_PERIPH_TX | |
| &dmamux1 7 11 STM32_DMA_PERIPH_RX>; | |
| dma-names = "tx", "rx"; | |
| slow@0 { | |
| compatible = "test-spi-loopback-slow"; | |
| reg = <0>; | |
| spi-max-frequency = <500000>; | |
| }; | |
| fast@0 { | |
| compatible = "test-spi-loopback-fast"; | |
| reg = <0>; | |
| spi-max-frequency = <16000000>; | |
| }; | |
| }; | |
| &dma1 { | |
| status = "okay"; | |
| }; | |
| &dma2 { | |
| status = "okay"; | |
| }; | |
| &dmamux1 { | |
| status = "okay"; | |
| }; |