Received: by 2002:a25:d7c1:0:0:0:0:0 with SMTP id o184csp5132279ybg; Mon, 21 Oct 2019 21:39:04 -0700 (PDT) X-Google-Smtp-Source: APXvYqxnlHSgXYCiTBpeyiFjJXeukxiCsaswPneTIVzoNiLGYyFsHJ6fO1jXZx9x+orLEhXV9KYm X-Received: by 2002:a17:906:4b57:: with SMTP id j23mr6611200ejv.7.1571719144338; Mon, 21 Oct 2019 21:39:04 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1571719144; cv=none; d=google.com; s=arc-20160816; b=djKl2rkCXvAgrLb7pQFOvN+amBvPIXtrwCkdh1eVGcPFwn59BQ2pKtrR/n/rKqFgys lWscXS2OOQzBVKuWwQt/ZpPYsAYKTs9yIPENx6z1jbgfh1K9C8Xi60j6gakcjeYQwOBj TkADlqINBd5lWTin1NJAfR0gUnjesF/YoqUvjLikdpvnZyzAwChHT6szJmTTbCsRjHr7 DcI6ZH1F7gXJB0x9Rq+wnKWRhowfZAeVb8QTFU1KfDp9BdOkVjMMoGIP1w8OSZ5hV4w3 7PkKIF2z8+dNoV8zOdDhR7G8gVFmaN8hJbROzLsZN7LrMNe9gO5ufreEy1FeLmBzLpWS tBgQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:message-id:date:subject:cc:to:from; bh=cyWHRLdf4bCkUCOgvKnVaD3sck64+Xkm0g+PL6Y7eYA=; b=RYvqbK7HDYWlqFgnepLDhzw3cFJOahNbznCSs4ng4v0FdAstKf8AWuLdrBB6rI0fkK srZz+NdR6N7iQL1XAZKyM50dztpTXGTikM5gaK+8R3X4pvc7uMUgW9nNe5EExjce30Se bYCWhhhNNoQynMli1Fn+Uxfkv15igCNHeVRA+3Mm8wreRpUZPZ4Ux18TcMXkiP/YUB9y BDH8Lr21b6bi3lsfxsM7v0aE+rhRhWwAdhm38/5JDrjdAKZvurZm+tZ9Wn7o0jEQGFfC pYYwIxvReiS8vIOBu9fZyvlRXNrzn/EVG1h9n9Bs42YBsoBkCuLqfTS7P0/xxVzkj5MQ jJrg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=nxp.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id d7si4779354ejw.62.2019.10.21.21.38.40; Mon, 21 Oct 2019 21:39:04 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=nxp.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730961AbfJVEXC (ORCPT + 99 others); Tue, 22 Oct 2019 00:23:02 -0400 Received: from inva020.nxp.com ([92.121.34.13]:55990 "EHLO inva020.nxp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729133AbfJVEXC (ORCPT ); Tue, 22 Oct 2019 00:23:02 -0400 Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 663D01A0039; Tue, 22 Oct 2019 06:23:00 +0200 (CEST) Received: from invc005.ap-rdc01.nxp.com (invc005.ap-rdc01.nxp.com [165.114.16.14]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id A78B61A05CF; Tue, 22 Oct 2019 06:22:56 +0200 (CEST) Received: from titan.ap.freescale.net (TITAN.ap.freescale.net [10.192.208.233]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id 1D0FD4030B; Tue, 22 Oct 2019 12:22:52 +0800 (SGT) From: Biwen Li To: peda@axentia.se, leoyang.li@nxp.com, robh+dt@kernel.org, mark.rutland@arm.com Cc: linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Biwen Li Subject: [v5,1/3] dt-bindings: i2c: support property idle-state Date: Tue, 22 Oct 2019 12:11:50 +0800 Message-Id: <20191022041152.3663-1-biwen.li@nxp.com> X-Mailer: git-send-email 2.9.5 X-Virus-Scanned: ClamAV using ClamSMTP Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This supports property idle-state Signed-off-by: Biwen Li --- Change in v5: - none Change in v4: - none Change in v3: - update subject and description - add some information for property idle-state Change in v2: - update subject and description - add property idle-state Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.txt | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.txt b/Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.txt index 30ac6a60f041..7abda506b828 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.txt @@ -25,6 +25,8 @@ Required Properties: Optional Properties: - reset-gpios: Reference to the GPIO connected to the reset input. + - idle-state: if present, overrides i2c-mux-idle-disconnect, + Please refer to Documentation/devicetree/bindings/mux/mux-controller.txt - i2c-mux-idle-disconnect: Boolean; if defined, forces mux to disconnect all children in idle state. This is necessary for example, if there are several multiplexers on the bus and the devices behind them use same I2C addresses. -- 2.17.1