Add bindings for LCD panels based on the ILITEK ILI9806E RGB controller connected over SPI and the "ShenZhen New Display Co NDS040480800-V3" 480x800 panel based on it. Signed-off-by: Luca Ceresoli <luca.ceresoli@xxxxxxxxxxx> --- .../display/panel/ilitek,ili9806e.yaml | 69 +++++++++++++++++++ MAINTAINERS | 6 ++ 2 files changed, 75 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/ilitek,ili9806e.yaml diff --git a/Documentation/devicetree/bindings/display/panel/ilitek,ili9806e.yaml b/Documentation/devicetree/bindings/display/panel/ilitek,ili9806e.yaml new file mode 100644 index 000000000000..42abc6923065 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/ilitek,ili9806e.yaml @@ -0,0 +1,69 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/ilitek,ili9806e.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Ilitek ILI9806E display panels + +maintainers: + - Luca Ceresoli <luca.ceresoli@xxxxxxxxxxx> + +description: + This binding is for display panels using an Ilitek ILI9806E controller in + SPI mode. + +allOf: + - $ref: panel-common.yaml# + +properties: + compatible: + items: + - enum: + # ShenZhen New Display Co 3.97" 480x800 RGB a-SI TFT LCD + - newdisplay,nds040480800-v3 + - const: ilitek,ili9806e + + reg: true + spi-max-frequency: true + reset-gpios: true + backlight: true + port: true + +required: + - compatible + - reg + - port + +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@0 { + compatible = "newdisplay,nds040480800-v3", "ilitek,ili9806e"; + reg = <0>; + spi-max-frequency = <1000000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lcdgpios>; + reset-gpios = <&gpio 26 GPIO_ACTIVE_LOW>; + backlight = <&backlight>; + + port { + ili9806e_in: endpoint { + remote-endpoint = <&lcdif_out>; + }; + }; + }; + }; + +... diff --git a/MAINTAINERS b/MAINTAINERS index aee340630eca..3c38699ee821 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -6515,6 +6515,12 @@ T: git git://anongit.freedesktop.org/drm/drm-misc F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml F: drivers/gpu/drm/tiny/ili9486.c +DRM DRIVER FOR ILITEK ILI9806E PANELS +M: Luca Ceresoli <luca.ceresoli@xxxxxxxxxxx> +S: Maintained +T: git git://anongit.freedesktop.org/drm/drm-misc +F: Documentation/devicetree/bindings/display/panel/ilitek,ili9806e.yaml + DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS M: Jagan Teki <jagan@xxxxxxxxxx> S: Maintained -- 2.34.1
