/* | |
* Copyright (c) 2021 Thomas Stranger | |
* | |
* SPDX-License-Identifier: Apache-2.0 | |
*/ | |
&spi1 { | |
dmas = <&dmamux1 2 17 (STM32_DMA_PERIPH_TX | STM32_DMA_PRIORITY_HIGH) | |
&dmamux1 1 16 (STM32_DMA_PERIPH_RX | STM32_DMA_PRIORITY_HIGH)>; | |
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"; | |
}; | |
&dmamux1 { | |
status = "okay"; | |
}; |