diff --git a/Documentation/devicetree/bindings/media/mediatek,imgsys.yaml b/Documentation/devicetree/bindings/media/mediatek,imgsys.yaml
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+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/mediatek,imgsys.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MediaTek Camera Image System
+
+maintainers:
+  - Olivia Wen <olivia.wen@mediatek.com>
+
+description:
+  MediaTek Camera Image System is the image processing hardware present in MediaTek SoCs
+
+properties:
+  compatible:
+    enum:
+      - mediatek,mt8188-isp-imgsys
+
+  reg:
+    minItems: 1
+    maxItems: 17
+
+  clocks:
+    minItems: 1
+    maxItems: 17
+
+  clock-names:
+    minItems: 1
+    maxItems: 17
+
+  assigned-clocks: true
+
+  assigned-clock-parents: true
+
+  '#address-cells':
+    const: 2
+
+  '#size-cells':
+    const: 2
+
+  iommus:
+    minItems: 1
+    maxItems: 30
+
+  mediatek,larbs:
+    $ref: /schemas/types.yaml#/definitions/phandle-array
+    minItems: 1
+    maxItems: 32
+    items:
+      maxItems: 1
+    description: |
+      List of phandle to the local arbiters in the current Socs.
+      Refer to bindings/memory-controllers/mediatek,smi-larb.yaml. It must sort
+      according to the local arbiter index, like larb0, larb1, larb2...
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - clock-names
+  - iommus
+  - mediatek,larbs
+
+allOf:
+  - if:
+      properties:
+        compatible:
+          enum:
+            - mediatek,mt8188-isp-imgsys
+
+    then:
+      required:
+        - compatible
+        - reg
+        - clocks
+        - clock-names
+        - iommus
+        - mediatek,larbs
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/mediatek,mt8188-clk.h>
+    #include <dt-bindings/memory/mediatek,mt8188-memory-port.h>
+
+    imgsys_fw: imgsys-fw@15000000 {
+        compatible = "mediatek,mt8188-isp-imgsys";
+        reg = <0 0x15000000 0 0x4000>,  /* 0 IMGSYS_TOP */
+              <0 0x15020000 0 0x10000>, /* 1 IMGSYS_TRAW */
+              <0 0x15040000 0 0x10000>, /* 2 IMGSYS_LTRAW */
+              <0 0x15640000 0 0x10000>, /* 3 IMGSYS_XTRAW */
+              <0 0x15100000 0 0x10000>, /* 4 IMGSYS_DIP */
+              <0 0x15150000 0 0x10000>, /* 5 IMGSYS_DIP_NR */
+              <0 0x15210000 0 0x10000>, /* 6 IMGSYS_PQDIP_A */
+              <0 0x15510000 0 0x10000>,	/* 7 IMGSYS_PQDIP_B */
+              <0 0x15200000 0 0x10000>,	/* 8 IMGSYS_WPE_EIS */
+              <0 0x15500000 0 0x10000>,	/* 9 IMGSYS_WPE_TNR */
+              <0 0x15600000 0 0x10000>,	/* 10 IMGSYS_WPE_LITE */
+              <0 0x15220000 0 0x00100>,	/* 11 IMGSYS_WPE1_DIP1 */
+              <0 0x15320000 0 0x10000>,	/* 12 IMGSYS_ME */
+              <0 0x15520000 0 0x00100>,	/* 13 IMGSYS_WPE2_DIP1 */
+              <0 0x15620000 0 0x00100>,	/* 14 IMGSYS_WPE3_DIP1 */
+              <0 0x15110000 0 0x00100>,	/* 15 IMGSYS_DIP_TOP */
+              <0 0x15130000 0 0x00100>;	/* 16 IMGSYS_DIP_TOP_NR */
+
+        assigned-clocks = <&topckgen CLK_TOP_IMG>;
+        assigned-clock-parents = <&apmixedsys CLK_APMIXED_IMGPLL>;
+        #address-cells = <2>;
+        #size-cells = <2>;
+        clocks = <&imgsys CLK_IMGSYS_MAIN_TRAW0>,
+             <&imgsys CLK_IMGSYS_MAIN_TRAW1>,
+             <&imgsys CLK_IMGSYS_MAIN_VCORE_GALS>,
+             <&imgsys CLK_IMGSYS_MAIN_DIP0>,
+             <&imgsys CLK_IMGSYS_MAIN_WPE0>,
+             <&imgsys CLK_IMGSYS_MAIN_WPE1>,
+             <&imgsys CLK_IMGSYS_MAIN_WPE2>,
+             <&imgsys CLK_IMGSYS_MAIN_GALS>,
+             <&imgsys1_dip_top CLK_IMGSYS1_DIP_TOP_DIP_TOP>,
+             <&imgsys1_dip_nr CLK_IMGSYS1_DIP_NR_DIP_NR>,
+             <&imgsys_wpe1 CLK_IMGSYS_WPE1>,
+             <&imgsys_wpe2 CLK_IMGSYS_WPE2>,
+             <&imgsys_wpe3 CLK_IMGSYS_WPE3>,
+             <&imgsys CLK_IMGSYS_MAIN_IPE>,
+             <&ipesys CLK_IPESYS_TOP>,
+             <&ipesys CLK_IPE_ME>,
+             <&ipesys CLK_IPE_SMI_LARB12>;
+        clock-names = "IMGSYS_CG_IMG_TRAW0",
+                  "IMGSYS_CG_IMG_TRAW1",
+                  "IMGSYS_CG_IMG_VCORE_GALS",
+                  "IMGSYS_CG_IMG_DIP0",
+                  "IMGSYS_CG_IMG_WPE0",
+                  "IMGSYS_CG_IMG_WPE1",
+                  "IMGSYS_CG_IMG_WPE2",
+                  "IMGSYS_CG_IMG_GALS",
+                  "DIP_TOP_DIP_TOP",
+                  "DIP_NR_DIP_NR",
+                  "WPE1_CG_DIP1_WPE",
+                  "WPE2_CG_DIP1_WPE",
+                  "WPE3_CG_DIP1_WPE",
+                  "ME_CG_IPE",
+                  "ME_CG_IPE_TOP",
+                  "ME_CG",
+                  "ME_CG_LARB12";
+
+        iommus = <&vdo_iommu M4U_PORT_L9_IMGI_T1_A>,
+                 <&vdo_iommu M4U_PORT_L9_UFDI_T1_A>,
+                 <&vdo_iommu M4U_PORT_L9_IMGBI_T1_A>,
+                 <&vdo_iommu M4U_PORT_L9_IMGCI_T1_A>,
+                 <&vdo_iommu M4U_PORT_L9_SMTI_T1_A>,
+                 <&vdo_iommu M4U_PORT_L9_SMTI_T4_A>,
+                 <&vdo_iommu M4U_PORT_L9_TNCSTI_T1_A>,
+                 <&vdo_iommu M4U_PORT_L9_TNCSTI_T4_A>,
+                 <&vdo_iommu M4U_PORT_L9_YUVO_T1_A>,
+                 <&vdo_iommu M4U_PORT_L9_YUVBO_T1_A>,
+                 <&vdo_iommu M4U_PORT_L9_YUVCO_T1_A>,
+                 <&vdo_iommu M4U_PORT_L9_TIMGO_T1_A>,
+                 <&vdo_iommu M4U_PORT_L9_YUVO_T2_A>,
+                 <&vdo_iommu M4U_PORT_L9_YUVO_T5_A>,
+                 <&vdo_iommu M4U_PORT_L9_IMGI_T1_B>,
+                 <&vdo_iommu M4U_PORT_L9_IMGBI_T1_B>,
+                 <&vdo_iommu M4U_PORT_L9_IMGCI_T1_B>,
+                 <&vdo_iommu M4U_PORT_L9_SMTI_T4_B>,
+                 <&vdo_iommu M4U_PORT_L9_TNCSO_T1_A>,
+                 <&vdo_iommu M4U_PORT_L9_SMTO_T1_A>,
+                 <&vdo_iommu M4U_PORT_L9_SMTO_T4_A>,
+                 <&vdo_iommu M4U_PORT_L9_TNCSTO_T1_A>,
+                 <&vdo_iommu M4U_PORT_L9_YUVO_T2_B>,
+                 <&vdo_iommu M4U_PORT_L9_YUVO_T5_B>,
+                 <&vdo_iommu M4U_PORT_L9_SMTO_T4_B>;
+
+        mediatek,larbs = <&larb9>,
+                         <&larb10>,
+                         <&larb11a>,
+                         <&larb11b>,
+                         <&larb11c>,
+                         <&larb15>,
+                         <&larb12>;
+    };
