/* * Copyright (c) 2022-2023 Jamie McCrae * * SPDX-License-Identifier: Apache-2.0 */ / { auxdisplay_0: auxdisplay { compatible = "hit,hd44780"; status = "okay"; columns = <20>; rows = <4>; mode = <4>; register-select-gpios = <&gpiob 8 (GPIO_ACTIVE_HIGH)>; enable-gpios = <&gpiob 9 (GPIO_ACTIVE_HIGH)>; data-bus-gpios = <0>, <0>, <0>, <0>, <&gpioa 5 (GPIO_ACTIVE_HIGH)>, <&gpioa 6 (GPIO_ACTIVE_HIGH)>, <&gpioa 7 (GPIO_ACTIVE_HIGH)>, <&gpiod 14 (GPIO_ACTIVE_HIGH)>; }; }; /delete-node/ &spi1;