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45 lines
1.2 KiB
YAML
45 lines
1.2 KiB
YAML
description: >
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XPT2046 resistive touch controller driven over bit-banged (software) SPI on plain GPIO
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pins, for boards where no hardware SPI peripheral is available for touch (e.g. both
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SPI2_HOST and SPI3_HOST are already claimed by the display and SD card).
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compatible: "xptek,xpt2046-softspi"
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properties:
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pin-mosi:
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type: phandles
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required: true
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description: MOSI (controller-out, peripheral-in) GPIO pin
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pin-miso:
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type: phandles
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required: true
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description: MISO (controller-in, peripheral-out) GPIO pin
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pin-sck:
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type: phandles
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required: true
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description: Clock GPIO pin
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pin-cs:
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type: phandles
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required: true
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description: Chip-select GPIO pin
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x-max:
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type: int
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required: true
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description: Maximum X coordinate reported by the controller (typically the panel's horizontal resolution)
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y-max:
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type: int
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required: true
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description: Maximum Y coordinate reported by the controller (typically the panel's vertical resolution)
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swap-xy:
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type: boolean
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default: false
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description: Swap the X and Y axes
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mirror-x:
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type: boolean
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default: false
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description: Mirror the X axis
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mirror-y:
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type: boolean
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default: false
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description: Mirror the Y axis
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