| Message ID | 20221214114142.204041-3-cbranchereau@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Add support for the AUO A030JTN01 TFT LCD | expand |
On 14/12/2022 12:41, Christophe Branchereau wrote: > From: Paul Cercueil <paul@crapouillou.net> > > Add binding for the AUO A030JTN01 panel, which is a 320x480 3.0" 4:3 > 24-bit TFT LCD panel with non-square pixels and a delta-RGB 8-bit > interface. > > Signed-off-by: Paul Cercueil <paul@crapouillou.net> > Signed-off-by: Christophe Branchereau <cbranchereau@gmail.com> > --- > .../bindings/display/panel/auo,a030jtn01.yaml | 61 +++++++++++++++++++ > 1 file changed, 61 insertions(+) > create mode 100644 Documentation/devicetree/bindings/display/panel/auo,a030jtn01.yaml > > diff --git a/Documentation/devicetree/bindings/display/panel/auo,a030jtn01.yaml b/Documentation/devicetree/bindings/display/panel/auo,a030jtn01.yaml > new file mode 100644 > index 000000000000..6c099eb63434 > --- /dev/null > +++ b/Documentation/devicetree/bindings/display/panel/auo,a030jtn01.yaml > @@ -0,0 +1,61 @@ > +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/display/panel/auo,a030jtn01.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: AUO A030JTN01 3.0" (320x480 pixels) 24-bit TFT LCD panel > + > +description: | > + The panel must obey the rules for a SPI slave device as specified in > + spi/spi-controller.yaml Drop such description - it's obvious from referencing the schema below. No need to open-write it in each binding. OTOH, you could describe here the hardware more. With adjusted description: Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Best regards, Krzysztof
diff --git a/Documentation/devicetree/bindings/display/panel/auo,a030jtn01.yaml b/Documentation/devicetree/bindings/display/panel/auo,a030jtn01.yaml new file mode 100644 index 000000000000..6c099eb63434 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/auo,a030jtn01.yaml @@ -0,0 +1,61 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/auo,a030jtn01.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: AUO A030JTN01 3.0" (320x480 pixels) 24-bit TFT LCD panel + +description: | + The panel must obey the rules for a SPI slave device as specified in + spi/spi-controller.yaml + +maintainers: + - Paul Cercueil <paul@crapouillou.net> + - Christophe Branchereau <cbranchereau@gmail.com> + +allOf: + - $ref: panel-common.yaml# + - $ref: /schemas/spi/spi-peripheral-props.yaml# + +properties: + compatible: + const: auo,a030jtn01 + + reg: + maxItems: 1 + +required: + - compatible + - reg + - power-supply + - reset-gpios + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + spi { + #address-cells = <1>; + #size-cells = <0>; + + panel@0 { + compatible = "auo,a030jtn01"; + reg = <0>; + + spi-max-frequency = <10000000>; + + reset-gpios = <&gpe 4 GPIO_ACTIVE_LOW>; + power-supply = <&lcd_power>; + + backlight = <&backlight>; + + port { + panel_input: endpoint { + remote-endpoint = <&panel_output>; + }; + }; + }; + };