mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-26 03:25:20 +07:00
7b59d2d8d7
This adds a new binding for Ilitek ILI9341 display panels. It includes a compatible string for one display (more can be added in the future). The YX240QV29-T panel[1] is found, for example, in an Adafruit breakout board[2] and in Mindsensors' PiStorms[3]. The vendor prefix "adafruit" is used because the actual vendor is not known, but Adafruit is the most common source for a product that contains this panel. [1]: https://cdn-learn.adafruit.com/assets/assets/000/046/879/original/SPEC-YX240QV29-T_Rev.A__1_.pdf [2]: https://www.adafruit.com/product/2478 [3]: http://www.mindsensors.com/stem-with-robotics/13-pistorms-v2-base-kit-raspberry-pi-brain-for-lego-robot Signed-off-by: David Lechner <david@lechnology.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20180525193623.15533-4-david@lechnology.com
28 lines
807 B
Plaintext
28 lines
807 B
Plaintext
Ilitek ILI9341 display panels
|
|
|
|
This binding is for display panels using an Ilitek ILI9341 controller in SPI
|
|
mode.
|
|
|
|
Required properties:
|
|
- compatible: "adafruit,yx240qv29", "ilitek,ili9341"
|
|
- dc-gpios: D/C pin
|
|
- reset-gpios: Reset pin
|
|
|
|
The node for this driver must be a child node of a SPI controller, hence
|
|
all mandatory properties described in ../spi/spi-bus.txt must be specified.
|
|
|
|
Optional properties:
|
|
- rotation: panel rotation in degrees counter clockwise (0,90,180,270)
|
|
- backlight: phandle of the backlight device attached to the panel
|
|
|
|
Example:
|
|
display@0{
|
|
compatible = "adafruit,yx240qv29", "ilitek,ili9341";
|
|
reg = <0>;
|
|
spi-max-frequency = <32000000>;
|
|
dc-gpios = <&gpio0 9 GPIO_ACTIVE_HIGH>;
|
|
reset-gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>;
|
|
rotation = <270>;
|
|
backlight = <&backlight>;
|
|
};
|