Received: by 2002:a5b:505:0:0:0:0:0 with SMTP id o5csp7144051ybp; Wed, 16 Oct 2019 04:33:43 -0700 (PDT) X-Google-Smtp-Source: APXvYqyVccvOm1vBFSjCr7MUi74bDMIAouFTVdFp7QBHWez3gOReVIXf2Rnlz0dLwn3ztl0bHI5V X-Received: by 2002:a17:906:bcdc:: with SMTP id lw28mr39339901ejb.183.1571225623828; Wed, 16 Oct 2019 04:33:43 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1571225623; cv=none; d=google.com; s=arc-20160816; b=vP3WuziuagGqgLxjlYLjvsJRKUxow9kOWJGor96FTeCyYuW+GSTVLRpjM+ah3bOWDf AJeaOFbgoUIy4D4YPLv6ptqHKZidnihvXn3laZbGzGKJBduMXom+MemTERLsz6XKOl1q /pG2s/hlhFRWhzngqGQf0LRAaiLIQ9gkR2tUPoF4r23qwAi1bDenGFyCFjC65ehR/8EO TOTFX50BXAjueLst8Qj7qSco1dCu5SRfVHEeOv9d1kQQVcTekn5W8ZY6uhpJUYs+5Tjp 6YnYB0/WjrksNVXJJkRw267dqcpivM2ZTF4jTBo+0x1TzNfF7nV8L5V8BGdNdOWe2iuH CRsQ== 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=vVzVq7zEiGcX/Y1+F1sgtXxvC1XlGpyCPfra67Kiqkg=; b=FqUooj2I6bcCl9v2oo5SE/IocNOBcV/5IBI5vKgmVgHrEGuNbGaoQYKxByw2WLk9Iw rwZdEVcYBwDtMA382wIyz9EyJcyS1+PCiM4iDkXPoPu+8/wwCeDmO2lIMBISIdxiwg1x ZRNPnoKz+kNN9Vq3R59WkrIZsW0tP53oVcWUcSUbsHlJQIx8fAMHaMoTRAVs4JixUADY 4Bue5YM4ePk3CYjQYJ3zxT+i7hoKU97bkbeY0YQzNIrHCXaXHsyQKlS81HWny9InoP/v U6/92JtqSvaqX180TfajVN5BYly8+a+awE7YiOFo6G/sqT2akhIX+V8uniBEgPJggbH4 bjrA== 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 e10si14754723ejr.222.2019.10.16.04.33.20; Wed, 16 Oct 2019 04:33:43 -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 S2389160AbfJPEUU (ORCPT + 99 others); Wed, 16 Oct 2019 00:20:20 -0400 Received: from inva021.nxp.com ([92.121.34.21]:51028 "EHLO inva021.nxp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726155AbfJPEUT (ORCPT ); Wed, 16 Oct 2019 00:20:19 -0400 Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id E6BA1200066; Wed, 16 Oct 2019 06:20:17 +0200 (CEST) Received: from invc005.ap-rdc01.nxp.com (invc005.ap-rdc01.nxp.com [165.114.16.14]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 137D2200015; Wed, 16 Oct 2019 06:20:14 +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 EC621402B3; Wed, 16 Oct 2019 12:20:08 +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: [v3,1/2] dt-bindings: i2c: support property idle-state Date: Wed, 16 Oct 2019 12:09:19 +0800 Message-Id: <20191016040920.8511-1-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 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