59 lines
1.3 KiB
YAML
59 lines
1.3 KiB
YAML
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# 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 <poeschel@lemonage.de>
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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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