linux-kernel - [PATCH V2 2/3] dt-bindings: i2c: add attribute default-timing-adjust

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Message-ID: <1624266114-21539-3-git-send-email-kewei.xu@mediatek.com>
Date:   Mon, 21 Jun 2021 17:01:53 +0800
From:   <kewei.xu@...iatek.com>
To:     <bbrezillon@...nel.org>
CC:     <matthias.bgg@...il.com>, <robh+dt@...nel.org>,
        <mark.rutland@....com>, <linux-i3c@...ts.infradead.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>,
        <xinping.qian@...iatek.com>, Kewei Xu <kewei.xu@...iatek.com>
Subject: [PATCH V2 2/3] dt-bindings: i2c: add attribute default-timing-adjust

From: Kewei Xu <kewei.xu@...iatek.com>

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

Fixes: be5ce0e97cc7 ("i2c: mediatek: Add i2c ac-timing adjust support")
Signed-off-by: Kewei Xu <kewei.xu@...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 7c4915bc..7b80a11 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt
+++ b/Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt
@@ -33,6 +33,8 @@ Optional properties:
   - mediatek,have-pmic: platform can control i2c form special pmic side.
     Only mt6589 and mt8135 support this feature.
   - mediatek,use-push-pull: IO config use push-pull mode.
+  - mediatek,default-timing-adjust: use default timing calculation, no timing
+    adjustment.
 
 Example:
 
-- 
1.9.1