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+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/sitronix,st7586.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Sitronix ST7586 Display Controller
+
+maintainers:
+ - David Lechner <david@lechnology.com>
+
+description:
+ Sitronix ST7586 is a driver and controller for 4-level gray
+ scale and monochrome dot matrix LCD panels.
+ https://topwaydisplay.com/sites/default/files/2020-04/ST7586S.pdf
+
+$ref: panel/panel-common.yaml#
+
+additionalProperties: false
+
+properties:
+ compatible:
+ const: lego,ev3-lcd
+
+ reg:
+ maxItems: 1
+
+ spi-max-frequency:
+ maximum: 50000000
+
+ a0-gpios:
+ description:
+ The A0 signal (for serial mode, this is the pin labeled D1 on the
+ controller, not the pin labeled A0)
+ maxItems: 1
+
+ reset-gpios: true
+ rotation: true
+
+required:
+ - compatible
+ - reg
+ - a0-gpios
+ - reset-gpios
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+
+ spi {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ display@0 {
+ compatible = "lego,ev3-lcd";
+ reg = <0>;
+ spi-max-frequency = <10000000>;
+ a0-gpios = <&gpio 43 GPIO_ACTIVE_HIGH>;
+ reset-gpios = <&gpio 80 GPIO_ACTIVE_HIGH>;
+ };
+ };