[PATCH 01/11] dt-bindings: add a binding document for MediaTek PERICFG controller

[Bartosz Golaszewski <brgl@bgdev.pl>]

From: Bartosz Golaszewski <bgolaszewski@baylibre.com>

This adds a binding document for the PERICFG controller present on
MediaTek SoCs. For now the only variant supported is 'mt8516-pericfg'.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
---
 .../arm/mediatek/mediatek,pericfg.yaml        | 34 +++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/arm/mediatek/mediatek,pericfg.yaml

diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,pericfg.yaml b/Documentation/devicetree/bindings/arm/mediatek/mediatek,pericfg.yaml
new file mode 100644
index 000000000000..74b2a6173ffb
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,pericfg.yaml
@@ -0,0 +1,34 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/arm/mediatek/mediatek,pericfg.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: MediaTek Peripheral Configuration Controller
+
+maintainers:
+  - Bartosz Golaszewski <bgolaszewski@baylibre.com>
+
+properties:
+  compatible:
+    oneOf:
+      - items:
+        - enum:
+          - mediatek,pericfg
+        - const: syscon
+
+  reg:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    pericfg: pericfg@10003050 {
+        compatible = "mediatek,mt8516-pericfg", "syscon";
+        reg = <0 0x10003050 0 0x1000>;
+    };
-- 
2.25.0