1/* 2 * Copyright (c) 2020 Marco Peter 3 * 4 * SPDX-License-Identifier: Apache-2.0 5 */ 6 7/ { 8 chosen { 9 zephyr,display = &ssd1306_ssd1306_128x64_spi; 10 }; 11}; 12 13&arduino_spi { 14 status = "okay"; 15 16 ssd1306_ssd1306_128x64_spi: ssd1306@0 { 17 compatible = "solomon,ssd1306fb"; 18 reg = <0x0>; 19 spi-max-frequency = <10000000>; 20 width = <128>; 21 height = <64>; 22 segment-offset = <0>; 23 page-offset = <0>; 24 display-offset = <0>; 25 multiplex-ratio = <63>; 26 segment-remap; 27 com-invdir; 28 prechargep = <0x22>; 29 data_cmd-gpios = <&arduino_header 15 0>; 30 /* reset-gpios = <&arduino_header 14 GPIO_ACTIVE_LOW>; */ 31 }; 32}; 33