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diff --git a/Documentation/devicetree/bindings/display/imx/fsl,imx8qxp-dc-store.yaml b/Documentation/devicetree/bindings/display/imx/fsl,imx8qxp-dc-store.yaml
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+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/imx/fsl,imx8qxp-dc-store.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Freescale i.MX8qxp Display Controller Store Unit
+
+description: |
+  The Store unit is the interface between the internal pixel processing
+  pipeline, which is 30-bit RGB plus 8-bit Alpha, and the AXI bus for
+  destination buffer access. It is used for the destination of Blit Engines.
+  It comprises a set of built-in functions to generate a wide range of buffer
+  formats. Note, that these are exactly inverse to corresponding functions in
+  the Fetch Unit.
+
+  +------X-------------------------+
+  |      |              Store Unit |
+  |      V                         |
+  |  +-------+                     |
+  |  | Gamma | Gamma apply         |
+  |  +-------+                     |
+  |      |                         |
+  |      V                         |
+  |  +-------+                     |
+  |  | Color | RGB to YUV          |
+  |  +-------+                     |
+  |      |                         |
+  |      V                         |
+  |  +-------+                     |
+  |  | Chroma| YUV444 to 422       |
+  |  +-------+                     |
+  |      |                         |
+  |      V                         |
+  |  +-------+                     |
+  |  | Reduce| Bit width reduction |
+  |  |       | dithering           |
+  |  +-------+                     |
+  |      |                         |
+  |      V                         |
+  |  +-------+                     |
+  |  | Pack  | RGBA/YUV to RAW     |
+  |  | Encode| or Compression      |
+  |  +-------+                     |
+  |      |                         |
+  |      V                         |
+  +------X-------------------------+
+
+maintainers:
+  - Liu Ying <victor.liu@nxp.com>
+
+properties:
+  compatible:
+    const: fsl,imx8qxp-dc-store
+
+  reg:
+    maxItems: 2
+
+  reg-names:
+    items:
+      - const: pec
+      - const: cfg
+
+  interrupts:
+    maxItems: 3
+
+  interrupt-names:
+    items:
+      - const: shdload
+      - const: framecomplete
+      - const: seqcomplete
+
+  fsl,lts:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description:
+      Optional Linear Tile Store associated with the Store Unit.
+
+required:
+  - compatible
+  - reg
+  - reg-names
+  - interrupts
+  - interrupt-names
+
+additionalProperties: false
+
+examples:
+  - |
+    store@56180940 {
+        compatible = "fsl,imx8qxp-dc-store";
+        reg = <0x56180940 0x1c>, <0x56184000 0x5c>;
+        reg-names = "pec", "cfg";
+        interrupt-parent = <&dc0_intc>;
+        interrupts = <0>, <1>, <2>;
+        interrupt-names = "shdload", "framecomplete", "seqcomplete";
+    };