59 lines · yaml
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)2%YAML 1.23---4$id: http://devicetree.org/schemas/auxdisplay/modtronix,lcd2s.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: Modtronix engineering LCD2S Character LCD Display8 9maintainers:10 - Lars Poeschel <poeschel@lemonage.de>11 12description:13 The LCD2S is a Character LCD Display manufactured by Modtronix Engineering.14 The display supports a serial I2C and SPI interface. The driver currently15 only supports the I2C interface.16 17properties:18 compatible:19 const: modtronix,lcd2s20 21 reg:22 maxItems: 123 description:24 I2C bus address of the display.25 26 display-height-chars:27 description: Height of the display, in character cells.28 $ref: /schemas/types.yaml#/definitions/uint3229 minimum: 130 maximum: 431 32 display-width-chars:33 description: Width of the display, in character cells.34 $ref: /schemas/types.yaml#/definitions/uint3235 minimum: 1636 maximum: 2037 38required:39 - compatible40 - reg41 - display-height-chars42 - display-width-chars43 44additionalProperties: false45 46examples:47 - |48 i2c {49 #address-cells = <1>;50 #size-cells = <0>;51 52 lcd2s: auxdisplay@28 {53 compatible = "modtronix,lcd2s";54 reg = <0x28>;55 display-height-chars = <4>;56 display-width-chars = <20>;57 };58 };59