Received: by 2002:a05:6a10:5bc5:0:0:0:0 with SMTP id os5csp381152pxb; Sun, 10 Oct 2021 00:10:13 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwpSf9VyVbQsvWpElKyV+q0BhGJtVgFwcUXLCjMxNpcLZhmGcPw9RLErq+m8myTsrH5IX6T X-Received: by 2002:a05:6402:5c8:: with SMTP id n8mr577443edx.398.1633849813067; Sun, 10 Oct 2021 00:10:13 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1633849813; cv=none; d=google.com; s=arc-20160816; b=tRoVBgOFbCRGhioCaUwEGkltcbGsSi08gpDq+0IV0GLOOzL++5NKm8WsPZNteQiXgb bG6LizN/hYfDKZ5GDnvrrXraheK+fCnYV1+9P511/XVf5Pa1yTMmAefR4wcF9rcpOVPS jfo3dT/cJBh3zI5dB1zkdISDrVzrk8ibvpNtFXE9hfmnwXxZ2ZhmpFqaB5oorJbXYlka mXgLz3A7UXgY2dpEooAt3O6lfo1AKYbvkyMGrrBDrxzx5hV1RZkOoRnMLR5oh71UXdsl U4a8586HQDM86XywX9ujtmM44VyTwsqVeLohB+kSCS0BK6jJHFNyQwDds96iXrm8v4kL cDMA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from; bh=CexaDbF8UKfayuxjKKyMeeNJeiKDvQC4J0OPbIPyPxs=; b=zvJml2BUvx/gHTcR7fsdjCfP7A4nRtCVaJkYOzBye1lwiYABv1ixxorT/rLXPJUgJk h1yDDcuNeS68DVmxeCCK3n/lD/k+FjxS2fFasCHkmeoUzArVwNEcjk6+dD/PstF6VKyq hhSDdJ8e7MYouiyxvQerjn/Y8ZYVEqmotrSBosWLQSPT9zh7846yT5H53+EqVZ5ApPx1 XV5d0LtOSGCWVdi4yTiEQPpZYc57KYTdEwDXKaJGYZwgU3eTR1qEBSmADyi5W2Ve30l0 KKl7MZDOB/vMLkVcXkLwZUBBTQpgu3RYu6RJuiXBSGH8CPlgeUHeNFd6ovCtcxNc1Ywf CXqA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=mediatek.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id q15si1211161edi.333.2021.10.10.00.09.48; Sun, 10 Oct 2021 00:10:13 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=mediatek.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231149AbhJJHIQ (ORCPT + 99 others); Sun, 10 Oct 2021 03:08:16 -0400 Received: from mailgw02.mediatek.com ([210.61.82.184]:55514 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S230369AbhJJHHU (ORCPT ); Sun, 10 Oct 2021 03:07:20 -0400 X-UUID: 57372df90964400d96f26147947bbbaa-20211010 X-UUID: 57372df90964400d96f26147947bbbaa-20211010 Received: from mtkcas11.mediatek.inc [(172.21.101.40)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 554868416; Sun, 10 Oct 2021 15:05:20 +0800 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkmbs10n1.mediatek.inc (172.21.101.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.2.792.15; Sun, 10 Oct 2021 15:05:18 +0800 Received: from localhost.localdomain (10.17.3.154) by mtkcas10.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Sun, 10 Oct 2021 15:05:17 +0800 From: Kewei Xu To: CC: , , , , , , , , , , , , , , , Rob Herring Subject: [PATCH v8 3/5] dt-bindings: i2c: add attribute use-default-timing Date: Sun, 10 Oct 2021 15:05:14 +0800 Message-ID: <20211010070516.26763-4-kewei.xu@mediatek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20211010070516.26763-1-kewei.xu@mediatek.com> References: <20211010070516.26763-1-kewei.xu@mediatek.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add attribute use-default-timing for DT-binding document. Fixes: be5ce0e97cc7 ("i2c: mediatek: Add i2c ac-timing adjust support") Signed-off-by: Kewei Xu Acked-by: Rob Herring Reviewed-by: Qii Wang --- 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