[PATCH v4 1/2] dt-bindings: display: add bindings for newhaven,1.8-128160EF
Rob Herring
robh at kernel.org
Fri Mar 26 21:23:27 UTC 2021
On Mon, Mar 22, 2021 at 07:50:31PM +0100, Daniel Mack wrote:
> This adds documentation for a new ILI9163 based, SPI connected display.
>
> Signed-off-by: Daniel Mack <daniel at zonque.org>
> ---
> .../bindings/display/ilitek,ili9163.yaml | 70 +++++++++++++++++++
As this is panel chip, put it in panel/.
> 1 file changed, 70 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/display/ilitek,ili9163.yaml
>
> diff --git a/Documentation/devicetree/bindings/display/ilitek,ili9163.yaml b/Documentation/devicetree/bindings/display/ilitek,ili9163.yaml
> new file mode 100644
> index 0000000000000..b98c6b871b790
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/display/ilitek,ili9163.yaml
> @@ -0,0 +1,70 @@
> +# SPDX-License-Identifier: GPL-2.0-only
For new bindings: GPL-2.0-only OR BSD-2-Clause
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/display/ilitek,ili9163.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Ilitek ILI9163 display panels device tree bindings
> +
> +maintainers:
> + - Daniel Mack <daniel at zonque.org>
> +
> +description:
> + This binding is for display panels using an Ilitek ILI9163 controller in SPI
> + mode.
> +
> +allOf:
> + - $ref: panel/panel-common.yaml#
> +
> +properties:
> + compatible:
> + items:
> + - enum:
> + - newhaven,1.8-128160EF
> + - ilitek,ili9163
> + - const: ilitek,ili9163
This says '"ilitek,ili9163", "ilitek,ili9163"' is valid.
> +
> + spi-max-frequency:
> + maximum: 32000000
> +
> + dc-gpios:
> + maxItems: 1
> + description: Display data/command selection (D/CX)
> +
> + backlight: true
> + reg: true
> + reset-gpios: true
> + rotation: true
> +
> +required:
> + - compatible
> + - reg
> + - dc-gpios
> + - reset-gpios
> +
> +additionalProperties: false
> +
> +examples:
> + - |
> + #include <dt-bindings/gpio/gpio.h>
> +
> + backlight: backlight {
> + compatible = "gpio-backlight";
> + gpios = <&gpio 22 GPIO_ACTIVE_HIGH>;
> + };
> + spi {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + display at 0{
space ^
> + compatible = "waveshare,rpi-lcd-35", "ilitek,ili9486";
??
> + reg = <0>;
> + spi-max-frequency = <32000000>;
> + dc-gpios = <&gpio0 24 GPIO_ACTIVE_HIGH>;
> + reset-gpios = <&gpio0 25 GPIO_ACTIVE_HIGH>;
> + rotation = <180>;
> + backlight = <&backlight>;
> + };
> + };
> +
> +...
> --
> 2.29.2
>
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