linux-kernel - [PATCH v7 4/7] dt-bindings: i2c: add attribute use-default-timing

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Message-ID: <20210917101416.20760-5-kewei.xu@mediatek.com>
Date:   Fri, 17 Sep 2021 18:14:13 +0800
From:   Kewei Xu <kewei.xu@...iatek.com>
To:     <wsa@...-dreams.de>
CC:     <matthias.bgg@...il.com>, <robh+dt@...nel.org>,
        <linux-i2c@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>,
        <linux-mediatek@...ts.infradead.org>,
        <srv_heupstream@...iatek.com>, <leilk.liu@...iatek.com>,
        <qii.wang@...iatek.com>, <liguo.zhang@...iatek.com>,
        <caiyu.chen@...iatek.com>, <ot_daolong.zhu@...iatek.com>,
        <yuhan.wei@...iatek.com>, <kewei.xu@...iatek.com>,
        Rob Herring <robh@...nel.org>
Subject: [PATCH v7 4/7] dt-bindings: i2c: add attribute use-default-timing

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

Fixes: be5ce0e97cc7 ("i2c: mediatek: Add i2c ac-timing adjust support")
Signed-off-by: Kewei Xu <kewei.xu@...iatek.com>
Acked-by: Rob Herring <robh@...nel.org>
Reviewed-by: Qii Wang <qii.wang@...iatek.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