[PATCH v2 01/13] dt-bindings: media: mediatek: add camisp binding

[shangyao lin <shangyao.lin@mediatek.com>]

From: "shangyao.lin" <shangyao.lin@mediatek.com>

Add camera isp7x module device document.

---

Changes in v2:
  - Rename binding file to mediatek,mt8188-camisp.yaml
  - Split bindings into four separate patches (one per YAML file)
  - Various fixes per review comments
  - Update maintainers list

Signed-off-by: shangyao.lin <shangyao.lin@mediatek.com>
---
 .../mediatek/mediatek,mt8188-camisp.yaml      | 68 +++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100755 Documentation/devicetree/bindings/media/mediatek/mediatek,mt8188-camisp.yaml

diff --git a/Documentation/devicetree/bindings/media/mediatek/mediatek,mt8188-camisp.yaml b/Documentation/devicetree/bindings/media/mediatek/mediatek,mt8188-camisp.yaml
new file mode 100755
index 000000000000..53dbf5152e78
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/mediatek/mediatek,mt8188-camisp.yaml
@@ -0,0 +1,68 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+# Copyright (c) 2024 MediaTek Inc.
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/mediatek/mediatek,camisp.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: The camisp unit of MediaTek ISP system
+
+maintainers:
+  - Shangyao Lin <shangyao.lin@mediatek.com>
+  - Shu-hsiang Yang <shu-hsiang.yang@mediatek.com>
+  - Shun-yi Wang <shun-yi.wang@mediatek.com>
+  - Teddy Chen <teddy.chen@mediatek.com>
+
+description:
+  MediaTek camisp is the ISP auxiliary unit for camera system in MediaTek SoC.
+
+properties:
+  compatible:
+    const: mediatek,mt8188-camisp
+
+  reg:
+    minItems: 1
+    maxItems: 1
+    description:
+      Base address of the camisp hardware block.
+
+  reg-names:
+    items:
+      - const: base
+    minItems: 1
+    maxItems: 1
+    description:
+      Name for the register region. Must be "base".
+
+  power-domains:
+    minItems: 1
+    maxItems: 1
+    description: Power domain for the camisp block.
+
+  mediatek,scp:
+    description: MediaTek co-process unit for ISP system
+    $ref: /schemas/types.yaml#/definitions/phandle
+
+required:
+  - compatible
+  - reg
+  - reg-names
+  - power-domains
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/power/mediatek,mt8188-power.h>
+
+    soc {
+      isp@16000000 {
+        compatible = "mediatek,mt8188-camisp";
+        reg = <0 0x16000000 0 0x1000>;
+        reg-names = "base";
+        mediatek,scp = <&scp_dual>;
+        power-domains = <&spm MT8188_POWER_DOMAIN_CAM_MAIN>;
+      };
+    };
+
+...
\ No newline at end of file
-- 
2.18.0