dt-bindings: display: panel: Add BOE TH101MB31IG002-28A panel

Add bindings for the BOE TH101MB31IG002-28A LCD panel. It is
used e.g. in the Pine64 PineTab2 and PineTab-V.
Signed-off-by: Manuel Traut <manut@mecka.net>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240102-pinetab2-v3-1-cb1aa69f8c30@mecka.netSigned-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240102-pinetab2-v3-1-cb1aa69f8c30@mecka.net

Documentation/devicetree/bindings/display/panel/boe,th101mb31ig002-28a.yaml

+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/panel/boe,th101mb31ig002-28a.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: BOE TH101MB31IG002-28A WXGA DSI Display Panel
+
+maintainers:
+  - Manuel Traut <manut@mecka.net>
+
+allOf:
+  - $ref: panel-common.yaml#
+
+properties:
+  compatible:
+    enum:
+        # BOE TH101MB31IG002-28A 10.1" WXGA TFT LCD panel
+      - boe,th101mb31ig002-28a
+
+  reg: true
+  backlight: true
+  enable-gpios: true
+  power-supply: true
+  port: true
+  rotation: true
+
+required:
+  - compatible
+  - reg
+  - enable-gpios
+  - power-supply
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    dsi {
+        #address-cells = <1>;
+        #size-cells = <0>;
+        panel@0 {
+            compatible = "boe,th101mb31ig002-28a";
+            reg = <0>;
+            backlight = <&backlight_lcd0>;
+            enable-gpios = <&gpio 45 GPIO_ACTIVE_HIGH>;
+            rotation = <90>;
+            power-supply = <&vcc_3v3>;
+            port {
+                panel_in_dsi: endpoint {
+                    remote-endpoint = <&dsi_out_con>;
+                };
+            };
+        };
+    };
+
+...