| /* | |
| * Copyright (c) 2021 STMicroelectronics | |
| * | |
| * SPDX-License-Identifier: Apache-2.0 | |
| */ | |
| &spi1 { | |
| pinctrl-0 = <&spi1_nss_pa4 &spi1_sck_pa5 | |
| &spi1_miso_pa6 &spi1_mosi_pa7>; | |
| dmas = <&dma1 3 0x20440 | |
| &dma1 2 0x20480>; | |
| dma-names = "tx", "rx"; | |
| status = "okay"; | |
| 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"; | |
| }; |