[PATCH v3 4/9] dt-bindings: ARM: Mediatek: Document bindings for MT8192 Camera

[Weiyi Lu <weiyi.lu@mediatek.com>]

This patch adds the binding documentation of camsys-raw,
camsys and imgsys for Mediatek MT8192.

Signed-off-by: Weiyi Lu <weiyi.lu@mediatek.com>
---
 .../bindings/arm/mediatek/mediatek,camsys-raw.yaml | 54 ++++++++++++++++++++++
 .../bindings/arm/mediatek/mediatek,camsys.txt      |  1 +
 .../bindings/arm/mediatek/mediatek,imgsys.txt      |  2 +
 3 files changed, 57 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/arm/mediatek/mediatek,camsys-raw.yaml

diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,camsys-raw.yaml b/Documentation/devicetree/bindings/arm/mediatek/mediatek,camsys-raw.yaml
new file mode 100644
index 0000000..eb395ff
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,camsys-raw.yaml
@@ -0,0 +1,54 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/mediatek/mediatek,camsys-raw.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MediaTek CAMSYS RAW Controller
+
+maintainers:
+  - Weiyi Lu <weiyi.lu@mediatek.com>
+
+description:
+  The Mediatek camsys raw controller provides functional configurations and clocks to the system.
+
+properties:
+  compatible:
+    items:
+      - enum:
+          - mediatek,mt8192-camsys_rawa
+          - mediatek,mt8192-camsys_rawb
+          - mediatek,mt8192-camsys_rawc
+      - const: syscon
+
+  reg:
+    maxItems: 1
+
+  '#clock-cells':
+    const: 1
+
+required:
+  - compatible
+  - reg
+
+examples:
+  - |
+    camsys_rawa: syscon@1a04f000 {
+        compatible = "mediatek,mt8192-camsys_rawa", "syscon";
+        reg = <0 0x1a04f000 0 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    camsys_rawb: syscon@1a06f000 {
+        compatible = "mediatek,mt8192-camsys_rawb", "syscon";
+        reg = <0 0x1a06f000 0 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    camsys_rawc: syscon@1a08f000 {
+        compatible = "mediatek,mt8192-camsys_rawc", "syscon";
+        reg = <0 0x1a08f000 0 0x1000>;
+        #clock-cells = <1>;
+    };
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,camsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,camsys.txt
index a0ce820..0082f21 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,camsys.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,camsys.txt
@@ -9,6 +9,7 @@ Required Properties:
 	- "mediatek,mt6765-camsys", "syscon"
 	- "mediatek,mt6779-camsys", "syscon"
 	- "mediatek,mt8183-camsys", "syscon"
+	- "mediatek,mt8192-camsys", "syscon"
 - #clock-cells: Must be 1
 
 The camsys controller uses the common clk binding from
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,imgsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,imgsys.txt
index 1e1f007..b4312d1 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,imgsys.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,imgsys.txt
@@ -14,6 +14,8 @@ Required Properties:
 	- "mediatek,mt7623-imgsys", "mediatek,mt2701-imgsys", "syscon"
 	- "mediatek,mt8173-imgsys", "syscon"
 	- "mediatek,mt8183-imgsys", "syscon"
+	- "mediatek,mt8192-imgsys", "syscon"
+	- "mediatek,mt8192-imgsys2", "syscon"
 - #clock-cells: Must be 1
 
 The imgsys controller uses the common clk binding from
-- 
1.8.1.1.dirty