linux-kernel - Re: [PATCH] i2c designware add support of I2C standard mode

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Date:	Sat, 20 Sep 2014 11:24:57 +0200
From:	Wolfram Sang <wsa@...-dreams.de>
To:	Romain Baeriswyl <Romain.Baeriswyl@...lis.com>
Cc:	Mika Westerberg <mika.westerberg@...ux.intel.com>,
	Christian Ruppert <christian.ruppert@...lis.com>,
	"Rafael J. Wysocki" <rafael.j.wysocki@...el.com>,
	linux-i2c@...r.kernel.org, linux-kernel@...r.kernel.org,
	Mark Rutland <mark.rutland@....com>,
	atull@...nsource.altera.com, baruch@...s.co.il,
	grant.likely@...aro.org, robh+dt@...nel.org, skuribay@...ox.com,
	alan@...ux.intel.com, devicetree@...r.kernel.org,
	delicious.quinoa@...il.com, dinguyen@...nsource.altera.com,
	yvanderv@...nsource.altera.com,
	Romain Baeriswyl <romainba@...lis.com>
Subject: Re: [PATCH] i2c designware add support of I2C standard mode

On Wed, Aug 20, 2014 at 04:29:08PM +0200, Romain Baeriswyl wrote:
> From: Romain Baeriswyl <Romain.Baeriswyl@...lis.com>
> 
> Some legacy devices support ony I2C standard mode at 100kHz.
> This patch allows to select the standard mode through the DTS
> with the use of the existing clock-frequency parameter.
> 
> When clock-frequency parameter is not set, the fast mode is selected.
> Only when the parameter is set at 100000, the standard mode is selected.
> 
> Signed-off-by: Romain Baeriswyl <romainba@...lis.com>
> Reviewed-by: Christian Ruppert <christian.ruppert@...lis.com>

Applied to for-next, thanks to all involved!


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