linux-kernel - [PATCH v7 5/7] dt-bindings: pinctrl: mediatek,mt6779-pinctrl: Document MT6765 pin controller

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Message-ID: <20241106100741.173825-6-y.oudjana@protonmail.com>
Date: Wed, 06 Nov 2024 10:09:11 +0000
From: Yassine Oudjana <y.oudjana@...tonmail.com>
To: Sean Wang <sean.wang@...nel.org>, Linus Walleij <linus.walleij@...aro.org>, Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, Matthias Brugger <matthias.bgg@...il.com>, AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>, Andy Teng <andy.teng@...iatek.com>
Cc: Yassine Oudjana <y.oudjana@...tonmail.com>, Yassine Oudjana <yassine.oudjana@...il.com>, linux-mediatek@...ts.infradead.org, linux-gpio@...r.kernel.org, devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Subject: [PATCH v7 5/7] dt-bindings: pinctrl: mediatek,mt6779-pinctrl: Document MT6765 pin controller

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@...tonmail.com>
Reviewed-by: Rob Herring <robh@...nel.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
---
 .../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 7ac1a85f822f1..4bfbaebb790c3 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
@@ -61,6 +62,41 @@ 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:
-- 
2.47.0