1/* 2 * Copyright (c) 2022 Jimmy Ou <yanagiis@gmail.com> 3 * SPDX-License-Identifier: Apache-2.0 4 */ 5 6/ { 7 chosen { 8 zephyr,display = &max7219_max7219_8x8; 9 }; 10}; 11 12&arduino_spi { 13 status = "okay"; 14 15 max7219_max7219_8x8: max7219@0 { 16 compatible = "maxim,max7219"; 17 reg = <0>; 18 spi-max-frequency = <1000000>; 19 num-cascading = <1>; 20 intensity = <0>; 21 scan-limit = <7>; 22 }; 23}; 24