1/* 2 * Copyright (c) 2020 Nordic Semiconductor ASA 3 * Copyright (c) 2022 Intel Corporation 4 * 5 * SPDX-License-Identifier: Apache-2.0 6 * 7 */ 8 9/ { 10 test { 11 #address-cells = <0x1>; 12 #size-cells = <0x1>; 13 14 test_gpio: gpio@deadbeef { 15 compatible = "vnd,gpio"; 16 gpio-controller; 17 reg = <0xdeadbeef 0x1000>; 18 #gpio-cells = <0x2>; 19 status = "okay"; 20 }; 21 22 test_spi_cs: spi@33334444 { 23 #address-cells = <1>; 24 #size-cells = <0>; 25 compatible = "vnd,spi"; 26 reg = <0x33334444 0x1000>; 27 status = "okay"; 28 clock-frequency = <2000000>; 29 30 cs-gpios = <&test_gpio 0x10 0x20>; 31 32 test_spi_dev_cs: test-spi-dev@0 { 33 compatible = "vnd,spi-device"; 34 reg = <0>; 35 spi-max-frequency = <2000000>; 36 }; 37 }; 38 39 test_spi_no_cs: spi@55556666 { 40 #address-cells = <1>; 41 #size-cells = <0>; 42 compatible = "vnd,spi"; 43 reg = <0x55556666 0x1000>; 44 status = "okay"; 45 clock-frequency = <2000000>; 46 47 test_spi_dev_no_cs: test-spi-dev@0 { 48 compatible = "vnd,spi-device"; 49 reg = <0>; 50 spi-max-frequency = <2000000>; 51 }; 52 }; 53 }; 54}; 55