[PATCH v5 5/7] dt-bindings: pinctrl: mediatek,mt6779-pinctrl: Document MT6765 pin controller

[Yassine Oudjana <yassine.oudjana@gmail.com>]

From: Yassine Oudjana <y.oudjana@protonmail.com>

The MT6765 pin controller has had a driver for a while, but DT
bindings were never documented for it.

Signed-off-by: Yassine Oudjana <y.oudjana@protonmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
---
 .../pinctrl/mediatek,mt6779-pinctrl.yaml      | 36 +++++++++++++++++++
 1 file changed, 36 insertions(+)

diff --git a/Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml
index f26584af5c8c..c2238a86b7fe 100644
--- a/Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml
@@ -18,6 +18,7 @@ description:
 properties:
   compatible:
     enum:
+      - mediatek,mt6765-pinctrl
       - mediatek,mt6779-pinctrl
       - mediatek,mt6795-pinctrl
       - mediatek,mt6797-pinctrl
@@ -59,6 +60,41 @@ required:
 
 allOf:
   - $ref: "pinctrl.yaml#"
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: mediatek,mt6765-pinctrl
+    then:
+      properties:
+        reg:
+          minItems: 9
+          maxItems: 9
+
+        reg-names:
+          items:
+            - const: iocfg0
+            - const: iocfg1
+            - const: iocfg2
+            - const: iocfg3
+            - const: iocfg4
+            - const: iocfg5
+            - const: iocfg6
+            - const: iocfg7
+            - const: eint
+
+        interrupts:
+          items:
+            - description: EINT interrupt
+
+      patternProperties:
+        '-pins$':
+          patternProperties:
+            '^pins':
+              properties:
+                drive-strength:
+                  enum: [1, 2, 4, 16]
+
   - if:
       properties:
         compatible:
-- 
2.38.1