Raydium RM69380 is a display driver IC used to drive OLED DSI panels. Add a dt-binding for it. Signed-off-by: David Wronek <david@xxxxxxxxxxxxxx> --- .../bindings/display/panel/raydium,rm69380.yaml | 91 ++++++++++++++++++++++ 1 file changed, 91 insertions(+) diff --git a/Documentation/devicetree/bindings/display/panel/raydium,rm69380.yaml b/Documentation/devicetree/bindings/display/panel/raydium,rm69380.yaml new file mode 100644 index 000000000000..0ac7d033cbe0 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/raydium,rm69380.yaml @@ -0,0 +1,91 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/raydium,rm69380.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Raydium RM6380-based DSI display panels + +maintainers: + - David Wronek <david@xxxxxxxxxxxxxx> + +description: + The Raydium RM69380 is a generic DSI panel IC used to control + OLED panels. + +allOf: + - $ref: panel-common-dual.yaml# + +properties: + compatible: + items: + - enum: + - lenovo,j716f-edo-rm69380 + - const: raydium,rm69380 + description: This indicates the panel manufacturer of the panel + that is in turn using the RM69380 panel driver. The compatible + string determines how the RM69380 panel driver shall be configured + to work with the indicated panel. The raydium,rm69380 compatible shall + always be provided as a fallback. + + avdd-supply: + description: Analog voltage rail + + vddio-supply: + description: I/O voltage rail + + reset-gpios: + maxItems: 1 + description: phandle of gpio for reset line - This should be active low + + ports: true + reg: true + +required: + - compatible + - reg + - avdd-supply + - vddio-supply + - reset-gpios + - ports + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + dsi { + #address-cells = <1>; + #size-cells = <0>; + + panel@0 { + compatible = "lenovo,j716f-edo-rm69380", "raydium,rm69380"; + reg = <0>; + + avdd-supply = <&panel_avdd_regulator>; + vddio-supply = <&vreg_l14a>; + reset-gpios = <&tlmm 75 GPIO_ACTIVE_LOW>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + panel_in_0: endpoint { + remote-endpoint = <&mdss_dsi0_out>; + }; + }; + + port@1 { + reg = <1>; + panel_in_1: endpoint { + remote-endpoint = <&mdss_dsi1_out>; + }; + }; + }; + }; + }; + +... -- 2.44.0
