Novatek NT37705 is a display driver IC used to drive AMOLED DSI panels. Describe it and the panel in the Fairphone (Gen. 6) (BJ631JHM-T71-D900 from BOE) using it.
Signed-off-by: Luca Weiss <[email protected]> --- .../bindings/display/panel/novatek,nt37705.yaml | 72 ++++++++++++++++++++++ 1 file changed, 72 insertions(+) diff --git a/Documentation/devicetree/bindings/display/panel/novatek,nt37705.yaml b/Documentation/devicetree/bindings/display/panel/novatek,nt37705.yaml new file mode 100644 index 000000000000..1c796599f6fc --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/novatek,nt37705.yaml @@ -0,0 +1,72 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/novatek,nt37705.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Novatek NT37705-based DSI display panels + +maintainers: + - Luca Weiss <[email protected]> + +description: + The Novatek NT37705 is a generic DSI Panel IC used to control AMOLED panels. + +allOf: + - $ref: panel-common.yaml# + +properties: + compatible: + contains: + const: boe,bj631jhm-t71-d900 + + reg: + maxItems: 1 + + vddio-supply: + description: I/O voltage rail + + dvdd-supply: + description: Digital voltage rail + + vci-supply: + description: Analog voltage rail + +required: + - compatible + - reg + - reset-gpios + - vddio-supply + - dvdd-supply + - vci-supply + - port + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + dsi { + #address-cells = <1>; + #size-cells = <0>; + + panel@0 { + compatible = "boe,bj631jhm-t71-d900"; + reg = <0>; + + reset-gpios = <&tlmm 12 GPIO_ACTIVE_LOW>; + + vci-supply = <&vreg_l19b>; + vddio-supply = <&vreg_l9b>; + dvdd-supply = <&vreg_oled_dvdd_1p2>; + + port { + panel_in_0: endpoint { + remote-endpoint = <&dsi0_out>; + }; + }; + }; + }; + +... -- 2.54.0
