[RESEND PATCH v7 02/22] dt-bindings: ARM: Mediatek: Add new document bindings of mdpsys controller

[chun-jie.chen]

This patch adds the new binding documentation of mdpsys controller
for Mediatek MT8192.

Signed-off-by: Weiyi Lu <weiyi.lu at mediatek.com>
Signed-off-by: chun-jie.chen <chun-jie.chen at mediatek.com>
---
 .../arm/mediatek/mediatek,mdpsys.yaml         | 40 +++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/arm/mediatek/mediatek,mdpsys.yaml

diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mdpsys.yaml b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mdpsys.yaml
new file mode 100644
index 000000000000..22252c322c03
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mdpsys.yaml
@@ -0,0 +1,40 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/mediatek/mediatek,mdpsys.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MediaTek MDPSYS Controller
+
+maintainers:
+  - Chun-Jie Chen <chun-jie.chen at mediatek.com>
+
+description:
+  The Mediatek mdpsys controller provides functional configurations and clocks to the system.
+
+properties:
+  compatible:
+    items:
+      - enum:
+          - mediatek,mt8192-mdpsys
+      - const: syscon
+
+  reg:
+    maxItems: 1
+
+  '#clock-cells':
+    const: 1
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    mdpsys: syscon at 1f000000 {
+        compatible = "mediatek,mt8192-mdpsys", "syscon";
+        reg = <0x1f000000 0x1000>;
+        #clock-cells = <1>;
+    };
-- 
2.18.0