Ken Van Hoeylandt
50c0a14a93
- Added kernel base drivers for: display, pointer (touch, mouse, etc.), keyboard, adc, power supply and backlight - Implement new kernel driver modules: `st7789-module` and `gt911-module` - Implement ESP32 ADC "oneshot" kernel driver - Implement ESP32 backlight kernel driver with ledc API - Implemented `battery-sense` driver that allows for voltage measurement and creates a power supply child device - Updated github actions - Updated flash scripts - Fix for esp32 legacy driver conflict with ADC - Created separate `lilygo-tdeck` and `lilygo-tdeck-plus` devices - Created `lilygo-module` with LilyGO kernel drivers - Fix for intermittent errors in build related to code generation of `devicetree.c` - `lvgl-module` can now map kernel drivers onto LVGL devices - Created `KernelDisplayApp` as a mirror of `HalDisplayApp` (formerly `DisplayApp`) - Removed `struct` and `enum` prefix in a lot of kernel driver cpp source files - `lilygo-tdeck` and `lilygo-tdeck-plus` are now fully relying on kernel drivers and don't use any of the old HAL
72 lines
1.6 KiB
YAML
72 lines
1.6 KiB
YAML
description: Sitronix ST7789 display panel
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compatible: "sitronix,st7789"
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bus: spi
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properties:
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horizontal-resolution:
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type: int
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required: true
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description: Horizontal resolution in pixels
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vertical-resolution:
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type: int
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required: true
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description: Vertical resolution in pixels
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gap-x:
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type: int
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default: 0
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description: X offset applied to all draw operations
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gap-y:
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type: int
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default: 0
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description: Y offset applied to all draw operations
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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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invert-color:
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type: boolean
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default: false
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description: Invert the panel's color output
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bgr-order:
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type: boolean
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default: false
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description: Use BGR element order instead of RGB
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bits-per-pixel:
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type: int
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default: 16
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description: Color depth in bits per pixel
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pixel-clock-hz:
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type: int
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default: 80000000
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description: SPI pixel clock frequency in Hz
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transaction-queue-depth:
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type: int
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default: 10
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description: Size of the internal SPI transaction queue
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pin-dc:
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type: phandles
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required: true
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description: Data/Command GPIO pin
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pin-reset:
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type: phandles
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default: GPIO_PIN_SPEC_NONE
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description: Reset GPIO pin
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reset-active-high:
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type: boolean
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default: false
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description: Whether the reset pin is active high
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backlight:
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type: phandle
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default: NULL
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description: Optional reference to this display's backlight device
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