From patchwork Wed Feb 1 14:31:41 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lee Jones X-Patchwork-Id: 93036 Delivered-To: patch@linaro.org Received: by 10.140.20.99 with SMTP id 90csp2443620qgi; Wed, 1 Feb 2017 06:32:22 -0800 (PST) X-Received: by 10.99.36.7 with SMTP id k7mr3953339pgk.201.1485959542525; Wed, 01 Feb 2017 06:32:22 -0800 (PST) Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id m32si19326794pld.31.2017.02.01.06.32.22; Wed, 01 Feb 2017 06:32:22 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-serial-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=neutral (body hash did not verify) header.i=@linaro.org; spf=pass (google.com: best guess record for domain of linux-serial-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-serial-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751833AbdBAOcH (ORCPT + 2 others); Wed, 1 Feb 2017 09:32:07 -0500 Received: from mail-wm0-f48.google.com ([74.125.82.48]:35519 "EHLO mail-wm0-f48.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751794AbdBAOcF (ORCPT ); Wed, 1 Feb 2017 09:32:05 -0500 Received: by mail-wm0-f48.google.com with SMTP id b65so41919649wmf.0 for ; Wed, 01 Feb 2017 06:32:00 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=7zU72mEJt6eu4CxOeCf2yr4sEUK1vSLFAeRQbaV2ENg=; b=HIhv/pqP4yNuIBIHxulSIKYFJVbj31gIVixiBfcE8Sw2DKfww3LcFJeXcHcOSleB51 WxiRaUSvyx/mbk6d44l+HHGqfh1mVsFtAtPzRb35tNtmQeyUwzKmRA8hzGFBS/ZmUcI4 l2ShvUYmHIfA3X9f/IY2iJLu38NTXdwM/HuEs= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=7zU72mEJt6eu4CxOeCf2yr4sEUK1vSLFAeRQbaV2ENg=; b=n4CcJ1Blio6LbAmwrByeceqO/6pk/A86dEzTL5u02DxIetkNtVmnK8mA4Go+vzLlNu dCiNilXxfa2bOtOoohArIPZfODzDuCJCVHNWjSxP3pMDH7+5+Aaei6dcxjXWPcE9REaX ZRoGclW9IRrulXzXu/lbokp9BRNsoK9TopKA+8yxzGyzAJIQp1fJR5e9YgqSSXv3oR2W LiK3IT6seS2A4A8fX0eeLaADf6gdtvY2h1z3MbTC1NRwuimcV4Ycx+Z+Gos+NA62JKh6 BAvc26UNA8AJTLICZ0XeJ3MXLrpcX0iyzX/3oFDHZvaSZQghHdT5WMPk2kvK545csGd5 uqTQ== X-Gm-Message-State: AIkVDXI1K9f73+MnK7Vhouuay/rqfkxkigLgRo1BgNRl3BgldJRKuXsshXYkfDuZisJKiM+J X-Received: by 10.223.171.12 with SMTP id q12mr2883770wrc.74.1485959519221; Wed, 01 Feb 2017 06:31:59 -0800 (PST) Received: from localhost.localdomain (host81-158-165-111.range81-158.btcentralplus.com. [81.158.165.111]) by smtp.gmail.com with ESMTPSA id l37sm34420245wrc.41.2017.02.01.06.31.58 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 01 Feb 2017 06:31:58 -0800 (PST) From: Lee Jones To: gregkh@linuxfoundation.org, jslaby@suse.com, linux-serial@vger.kernel.org, dt@kernel.org, devicetree@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kernel@stlinux.com, patrice.chotard@st.com, Lee Jones Subject: [PATCH v2 06/10] dt-bindings: serial: Update 'uart-has-rtscts' description Date: Wed, 1 Feb 2017 14:31:41 +0000 Message-Id: <20170201143145.31962-7-lee.jones@linaro.org> X-Mailer: git-send-email 2.9.3 In-Reply-To: <20170201143145.31962-1-lee.jones@linaro.org> References: <20170201143145.31962-1-lee.jones@linaro.org> Sender: linux-serial-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-serial@vger.kernel.org 'uart-has-rtscts' property and 'rts-gpios|cts-gpios' are normally mutually exclusive, however it is possible for some drivers to have a dynamic approach, meaning that both properties can be relevant. Signed-off-by: Lee Jones --- Documentation/devicetree/bindings/serial/serial.txt | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) -- 2.9.3 -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Acked-by: Peter Griffin diff --git a/Documentation/devicetree/bindings/serial/serial.txt b/Documentation/devicetree/bindings/serial/serial.txt index fd970f7..b542a0e 100644 --- a/Documentation/devicetree/bindings/serial/serial.txt +++ b/Documentation/devicetree/bindings/serial/serial.txt @@ -23,7 +23,8 @@ Optional properties: they are available for use (wired and enabled by pinmux configuration). This depends on both the UART hardware and the board wiring. Note that this property is mutually-exclusive with "cts-gpios" and - "rts-gpios" above. + "rts-gpios" above, unless support is provided to switch between modes + dynamically. Examples: