linux-kernel - Re: [PATCH 3/3] serial: of_serial: Handle hw-flow-control property

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Message-Id: <201303251140.31866.arnd@arndb.de>
Date:	Mon, 25 Mar 2013 11:40:31 +0000
From:	Arnd Bergmann <arnd@...db.de>
To:	Heikki Krogerus <heikki.krogerus@...ux.intel.com>
Cc:	"Greg Kroah-Hartman" <gregkh@...uxfoundation.org>,
	Ley Foon Tan <lftan@...era.com>,
	linux-kernel@...r.kernel.org, linux-serial@...r.kernel.org
Subject: Re: [PATCH 3/3] serial: of_serial: Handle hw-flow-control property

On Monday 25 March 2013, Heikki Krogerus wrote:
> This will add support for hardware flow control. It is
> limited to be used only with 8250 driver.
> 
> Signed-off-by: Heikki Krogerus <heikki.krogerus@...ux.intel.com>

Does this imply that we can use hardware flow control only when this
flag is set in the device tree? I assumed that working flow control
would be the default. Is it not?

	Arnd
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