@@ -0,0 +1,123 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/bridge/mux-input-bridge.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: DRM input source selection via multiplexer
+
+maintainers:
+  - Guido Gúnther <agx@sigxcpu.org>
+
+description: |
+  The input multiplexer bridge allows to select an input source
+  via an associated mux controller.
+
+properties:
+  compatible:
+    const: mux-input-bridge
+
+  '#address-cells':
+    const: 1
+
+  '#size-cells':
+    const: 0
+
+  default-input:
+    description: The default input to use
+
+  mux-controls:
+    description:
+      mux controller node to use for operating the input mux
+
+  ports:
+    type: object
+    properties:
+      '#address-cells':
+        const: 1
+      '#size-cells':
+        const: 0
+
+    patternProperties:
+      "^port@[0-9]+":
+        type: object
+        description:
+          At least three nodes containing endpoints connecting to the
+          pixel data inputs and outputs. The last port is always the
+          output port.
+
+        properties:
+          reg:
+            maxItems: 1
+
+          endpoint:
+            description: sub-node describing the input
+            type: object
+
+        required:
+          - reg
+
+        additionalProperties: false
+
+    required:
+      - port@0
+      - port@1
+      - port@2
+
+    additionalProperties: false
+
+required:
+  - '#address-cells'
+  - '#size-cells'
+  - mux-controls
+  - ports
+
+additionalProperties: false
+
+examples:
+ - |
+   #include <dt-bindings/gpio/gpio.h>
+
+   mux: mux-controller {
+           compatible = "gpio-mux";
+           #mux-control-cells = <0>;
+
+           mux-gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>;
+   };
+
+   mipi-mux {
+           compatible = "mux-input-bridge";
+           default-input = <0>;
+           mux-controls = <&mux 0>;
+           #address-cells = <1>;
+           #size-cells = <0>;
+
+           ports {
+                   #address-cells = <1>;
+                   #size-cells = <0>;
+
+                   port@0 {
+                           reg = <0>;
+
+                           dpi_mux_from_lcdif: endpoint {
+                                   remote-endpoint = <&lcdif_dpi_out>;
+                           };
+                   };
+
+                   port@1 {
+                           reg = <1>;
+
+                           dpi_mux_from_dccss: endpoint {
+                                   remote-endpoint = <&dcss_dpi_out>;
+                           };
+                   };
+
+                   port@2 {
+                           reg = <2>;
+
+                           dpi_mux_out: endpoint {
+                                   remote-endpoint = <&nwl_dpi_in>;
+                           };
+                   };
+           };
+   };