From: Icenowy Zheng icenowy@aosc.io
Xingbangda XBD599 is a 5.99" 720x1440 MIPI-DSI LCD panel. It is based on Sitronix ST7703 LCD controller.
Add its device tree binding.
Signed-off-by: Icenowy Zheng icenowy@aosc.io Signed-off-by: Ondrej Jirman megous@megous.com Reviewed-by: Linus Walleij linus.walleij@linaro.org Reviewed-by: Rob Herring robh@kernel.org --- .../display/panel/sitronix,st7703.yaml | 63 +++++++++++++++++++ 1 file changed, 63 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/sitronix,st7703.yaml
diff --git a/Documentation/devicetree/bindings/display/panel/sitronix,st7703.yaml b/Documentation/devicetree/bindings/display/panel/sitronix,st7703.yaml new file mode 100644 index 000000000000..6e1606db4ab4 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/sitronix,st7703.yaml @@ -0,0 +1,63 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/sitronix,st7703.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Sitronix ST7703 MIPI DSI panel + +maintainers: + - Icenowy Zheng icenowy@aosc.io + - Ondrej Jirman megous@megous.com + +allOf: + - $ref: panel-common.yaml# + +properties: + compatible: + items: + - enum: + - xingbangda,xbd599 + - const: sitronix,st7703 + + reg: + description: DSI virtual channel used by that screen + maxItems: 1 + + vcc-supply: + description: regulator that supplies the VCC voltage + + iovcc-supply: + description: regulator that supplies the IOVCC voltage + + reset-gpios: true + + backlight: true + +required: + - compatible + - reg + - vcc-supply + - iovcc-supply + - reset-gpios + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + dsi { + #address-cells = <1>; + #size-cells = <0>; + + panel@0 { + compatible = "xingbangda,xbd599", "sitronix,st7703"; + reg = <0>; + reset-gpios = <&pio 3 24 GPIO_ACTIVE_HIGH>; /* LCD-RST: PD24 */ + iovcc-supply = <®_dldo2>; + vcc-supply = <®_ldo_io0>; + backlight = <&backlight>; + }; + }; +