dt-bindings: media: i2c: Add Sony IMX678

Really add Sony IMX678 bindings this time. Those were accidentally missed
from commit 447ea0c26e ("dt-bindings: media: i2c: Add Sony IMX678") even
though the original patch included them.

Fixes: 447ea0c26e ("dt-bindings: media: i2c: Add Sony IMX678")
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Acked-by: Jai Luthra <jai.luthra@ideasonboard.com>

Documentation/devicetree/bindings/media/i2c/sony,imx678.yaml

@@ -0,0 +1,130 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+# Copyright (C) 2026 Ideas on Board Oy
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/i2c/sony,imx678.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Sony IMX678 Sensor
+
+maintainers:
+  - Jai Luthra <jai.luthra@ideasonboard.com>
+
+description:
+  Sony IMX678 diagonal 8.86 mm (Type 1/1.8) CMOS active pixel type solid-state
+  image sensor with a square pixel array and 8.40M (3856x2180) effective pixels.
+
+allOf:
+  - $ref: /schemas/media/video-interface-devices.yaml#
+
+properties:
+  compatible:
+    items:
+      - enum:
+          - sony,imx678-aamr
+          - sony,imx678-aaqr
+      - const: sony,imx678
+    description:
+      The IMX678 sensor exists in a colour variant (IMX678-AAQR) and a mono
+      variant (IMX678-AAMR). The variant-specific compatible describes the
+      exact sensor variant, with the generic IMX678 compatible as a fallback.
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    description: |
+      Input clock (INCK). Only the rates listed in the datasheet are supported:
+      13.5, 18, 24, 27, 36, 37.125, 72, and 74.25 MHz.
+    maxItems: 1
+
+  avdd-supply:
+    description: Analog power supply (3.3V)
+
+  ovdd-supply:
+    description: Interface power supply (1.8V)
+
+  dvdd-supply:
+    description: Digital power supply (1.1V)
+
+  reset-gpios:
+    description: Sensor RESETN (XCLR) GPIO
+    maxItems: 1
+
+  port:
+    $ref: /schemas/graph.yaml#/$defs/port-base
+    additionalProperties: false
+
+    properties:
+      endpoint:
+        $ref: /schemas/media/video-interfaces.yaml#
+        unevaluatedProperties: false
+
+        properties:
+          data-lanes:
+            oneOf:
+              - items:
+                  - const: 1
+                  - const: 2
+              - items:
+                  - const: 1
+                  - const: 2
+                  - const: 3
+                  - const: 4
+              - items:
+                  - const: 1
+                  - const: 2
+                  - const: 3
+                  - const: 4
+                  - const: 5
+                  - const: 6
+                  - const: 7
+                  - const: 8
+
+        required:
+          - data-lanes
+          - link-frequencies
+
+    required:
+      - endpoint
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - avdd-supply
+  - ovdd-supply
+  - dvdd-supply
+  - port
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        camera@1a {
+            compatible = "sony,imx678-aaqr", "sony,imx678";
+            reg = <0x1a>;
+            clocks = <&imx678_clk>;
+
+            avdd-supply = <&camera_avdd_3v3>;
+            ovdd-supply = <&camera_ovdd_1v8>;
+            dvdd-supply = <&camera_dvdd_1v1>;
+
+            reset-gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
+
+            port {
+                imx678: endpoint {
+                    remote-endpoint = <&cam>;
+                    data-lanes = <1 2 3 4>;
+                    link-frequencies = /bits/ 64 <720000000>;
+                };
+            };
+        };
+    };
+...