diff options
Diffstat (limited to 'Documentation/devicetree/bindings/display/panel')
-rw-r--r-- | Documentation/devicetree/bindings/display/panel/focaltech,gpt3.yaml | 56 | ||||
-rw-r--r-- | Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml | 8 |
2 files changed, 63 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/display/panel/focaltech,gpt3.yaml b/Documentation/devicetree/bindings/display/panel/focaltech,gpt3.yaml new file mode 100644 index 000000000000..d54e96b2a9e1 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/focaltech,gpt3.yaml @@ -0,0 +1,56 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/focaltech,gpt3.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Focaltech GPT3 3.0" (640x480 pixels) IPS LCD panel + +maintainers: + - Christophe Branchereau <cbranchereau@gmail.com> + +allOf: + - $ref: panel-common.yaml# + - $ref: /schemas/spi/spi-peripheral-props.yaml# + +properties: + compatible: + const: focaltech,gpt3 + + 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 = "focaltech,gpt3"; + reg = <0>; + + spi-max-frequency = <3125000>; + + reset-gpios = <&gpe 2 GPIO_ACTIVE_LOW>; + + backlight = <&backlight>; + power-supply = <&vcc>; + + port { + panel_input: endpoint { + remote-endpoint = <&panel_output>; + }; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml b/Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml index c2df8d28aaf5..9b701df5e9d2 100644 --- a/Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml +++ b/Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml @@ -22,8 +22,9 @@ description: | The standard defines the following interface signals for type C: - Power: - Vdd: Power supply for display module + Called power-supply in this binding. - Vddi: Logic level supply for interface signals - Combined into one in this binding called: power-supply + Called io-supply in this binding. - Interface: - CSx: Chip select - SCL: Serial clock @@ -80,6 +81,11 @@ properties: Controller data/command selection (D/CX) in 4-line SPI mode. If not set, the controller is in 3-line SPI mode. + io-supply: + description: | + Logic level supply for interface signals (Vddi). + No need to set if this is the same as power-supply. + required: - compatible - reg |