linux-kernel - [PATCH 0/3] Add RS-485 support and fix RTS/CTS implementation

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Message-ID: <1432886754-30115-1-git-send-email-bhuvanchandra.dv@toradex.com>
Date:	Fri, 29 May 2015 13:35:51 +0530
From:	Bhuvanchandra DV <bhuvanchandra.dv@...adex.com>
To:	<gregkh@...uxfoundation.org>
CC:	<linux-kernel@...r.kernel.org>, <stefan@...er.ch>,
	<shawn.guo@...aro.org>, <kernel@...gutronix.de>, <jslaby@...e.cz>,
	<linux-serial@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>,
	<devicetree@...r.kernel.org>, <bhuvanchandra.dv@...il.com>,
	Bhuvanchandra DV <bhuvanchandra.dv@...adex.com>
Subject: [PATCH 0/3] Add RS-485 support and fix RTS/CTS implementation

- Add pinmux for UART_0 RTS/CTS pins.

- Since hardware can handle RTS/CTS flow control automatically,
  remove manual control of RTS/CTS from set/get mctrl.

- Add RS-485 support for Vybird platform.


Bhuvanchandra DV (3):
  ARM: dts: colibri-vf: Add pinmux for UART_0 aka UART_A RTS/CTS pins
  tty: serial: fsl_lpuart: remove RTS/CTS control from set/get_mctrl
  tty: serial: fsl_lpuart: Add support for RS-485

 arch/arm/boot/dts/vf-colibri.dtsi |   2 +
 drivers/tty/serial/fsl_lpuart.c   | 112 +++++++++++++++++++++++---------------
 2 files changed, 70 insertions(+), 44 deletions(-)

-- 
2.1.0

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