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;
From:   Martin Kepplinger <martin.kepplinger@ginzinger.com>
To:     <gregkh@linuxfoundation.org>, <robh+dt@kernel.org>,
        <mark.rutland@arm.com>, <jslaby@suse.com>, <corbet@lwn.net>,
        <richard.genoud@gmail.com>, <nicolas.ferre@microchip.com>,
        <alexandre.belloni@bootlin.com>, <ludovic.desroches@microchip.com>,
        <mcoquelin.stm32@gmail.com>, <alexandre.torgue@st.com>,
        <linux-serial@vger.kernel.org>, <devicetree@vger.kernel.org>,
        <linux-arm-kernel@lists.infradead.org>,
        <linux-stm32@st-md-mailman.stormreply.com>
CC:     <linux-kernel@vger.kernel.org>
Subject: [PATCH 2/9] Documentation: serial-rs485: document SER_RS485_DELAY_IN_USEC flag
Date:   Wed, 20 Feb 2019 16:27:24 +0100
Message-ID: <20190220152731.4051-2-martin.kepplinger@ginzinger.com>
In-Reply-To: <20190220152731.4051-1-martin.kepplinger@ginzinger.com>
References: <20190220152731.4051-1-martin.kepplinger@ginzinger.com>
MIME-Version: 1.0
Content-Type: multipart/signed; protocol="application/x-pkcs7-signature"; micalg="sha-256"; boundary="----CD9AF0913273DAB1BB29FEFFD834D30C"
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

This is an S/MIME signed message

------CD9AF0913273DAB1BB29FEFFD834D30C
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Content-Type: text/plain

Document the new RS485 flag, SER_RS485_DELAY_IN_USEC that specifies that the
rts delay values stored in struct serial_rs485 hold values in microseconds
instead of milliseconds (the default).

Signed-off-by: Martin Kepplinger <martin.kepplinger@ginzinger.com>
---
 Documentation/serial/serial-rs485.txt | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/serial/serial-rs485.txt b/Documentation/serial/serial-rs485.txt
index ce0c1a9b8aab..a1e15e9efc2e 100644
--- a/Documentation/serial/serial-rs485.txt
+++ b/Documentation/serial/serial-rs485.txt
@@ -75,6 +75,9 @@
 	/* Set rts delay after send, if needed: */
 	rs485conf.delay_rts_after_send = ...;
 
+	/* Specify the rts delay to be microseconds, not milliseconds */
+	rs485conf.flags |= SER_RS485_DELAY_IN_USEC;
+
 	/* Set this flag if you want to receive data even while sending data */
 	rs485conf.flags |= SER_RS485_RX_DURING_TX;
 
-- 
2.20.1


------CD9AF0913273DAB1BB29FEFFD834D30C
Content-Type: application/x-pkcs7-signature; name="smime.p7s"
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="smime.p7s"
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------CD9AF0913273DAB1BB29FEFFD834D30C--