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58 lines
1.3 KiB
58 lines
1.3 KiB
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
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%YAML 1.2 |
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--- |
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$id: http://devicetree.org/schemas/auxdisplay/modtronix,lcd2s.yaml# |
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$schema: http://devicetree.org/meta-schemas/core.yaml# |
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title: Modtronix engineering LCD2S Character LCD Display |
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maintainers: |
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- Lars Poeschel <[email protected]> |
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description: |
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The LCD2S is a Character LCD Display manufactured by Modtronix Engineering. |
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The display supports a serial I2C and SPI interface. The driver currently |
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only supports the I2C interface. |
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properties: |
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compatible: |
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const: modtronix,lcd2s |
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reg: |
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maxItems: 1 |
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description: |
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I2C bus address of the display. |
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display-height-chars: |
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description: Height of the display, in character cells. |
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$ref: /schemas/types.yaml#/definitions/uint32 |
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minimum: 1 |
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maximum: 4 |
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display-width-chars: |
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description: Width of the display, in character cells. |
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$ref: /schemas/types.yaml#/definitions/uint32 |
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minimum: 16 |
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maximum: 20 |
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required: |
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- compatible |
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- reg |
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- display-height-chars |
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- display-width-chars |
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additionalProperties: false |
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examples: |
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- | |
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i2c { |
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#address-cells = <1>; |
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#size-cells = <0>; |
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lcd2s: auxdisplay@28 { |
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compatible = "modtronix,lcd2s"; |
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reg = <0x28>; |
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display-height-chars = <4>; |
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display-width-chars = <20>; |
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}; |
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};
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