# \[PATCH v8 3/5\] dt-bindings: i2c: add attribute use-default-timing

- From: Kewei Xu \<hidden\>
- Date: 2021-10-10 07:06:23 
- List: linux-arm-kernel
- Page: https://ratatoskr.run/linux-arm-kernel/2021/10/1536622
- Thread: https://ratatoskr.run/linux-i2c/2021/10/1536620/t.md

```text
Add attribute use-default-timing for DT-binding document.

Fixes: be5ce0e97cc7 ("i2c: mediatek: Add i2c ac-timing adjust support")
Signed-off-by: Kewei Xu <redacted>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Qii Wang <qii.wang@mediatek.com>
---
 Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt b/Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt
index 5ea216ae7084..4dbb69745ff3 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt
+++ b/Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt
@@ -34,6 +34,8 @@ Optional properties:
     Only mt6589 and mt8135 support this feature.
   - mediatek,use-push-pull: IO config use push-pull mode.
   - vbus-supply: phandle to the regulator that provides power to SCL/SDA.
+  - mediatek,use-default-timing: use default timing calculation, no timing
+    adjustment.
 
 Example:
 
-- 
2.25.1


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```