linux-kernel - [PATCH v2] dt-bindings: i2c: i2c-mt65xx: Document MediaTek MT6878 I2C

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [day] [month] [year] [list]

Message-Id: <20250920-mt6878-i2c-bringup-v2-1-70a951f10be9@mentallysanemainliners.org>
Date: Sat, 20 Sep 2025 19:22:52 +0200
From: Igor Belwon <igor.belwon@...tallysanemainliners.org>
To: Qii Wang <qii.wang@...iatek.com>, Andi Shyti <andi.shyti@...nel.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>
Cc: ~postmarketos/upstreaming@...ts.sr.ht, linux-i2c@...r.kernel.org, 
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
 linux-arm-kernel@...ts.infradead.org, linux-mediatek@...ts.infradead.org, 
 Igor Belwon <igor.belwon@...tallysanemainliners.org>
Subject: [PATCH v2] dt-bindings: i2c: i2c-mt65xx: Document MediaTek MT6878
 I2C

Document the I2C controllers found in the MediaTek MT6878 SoC, by adding
a new compatible string for the controllers. Their design is compatible
with the design from the MediaTek MT8188 SoC.

Signed-off-by: Igor Belwon <igor.belwon@...tallysanemainliners.org>
---
Changes in v2:
- Removed driver change, made the binding compatible with mt8188
- Link to v1: https://lore.kernel.org/r/20250920-mt6878-i2c-bringup-v1-0-d1527ffd3cd7@mentallysanemainliners.org
---
 Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml b/Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml
index 23fe8ff76645e440c19469999ae9a86b7fdabe68..bd6811cbde701ce0fd9baa002aea59d43f8af445 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml
+++ b/Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml
@@ -50,6 +50,10 @@ properties:
           - enum:
               - mediatek,mt6795-i2c
           - const: mediatek,mt8173-i2c
+      - items:
+          - enum:
+              - mediatek,mt6878-i2c
+          - const: mediatek,mt8188-i2c
       - items:
           - enum:
               - mediatek,mt6893-i2c

---
base-commit: 846bd2225ec3cfa8be046655e02b9457ed41973e
change-id: 20250920-mt6878-i2c-bringup-640d48cbf66b

Best regards,
-- 
Igor Belwon <igor.belwon@...tallysanemainliners.org>