linux-kernel - Re: [PATCH v2 2/2] i2c-designware: get SDA hold time, HCNT and LCNT configuration from ACPI

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Message-ID: <20130828091038.GE4086@katana>
Date:	Wed, 28 Aug 2013 11:10:38 +0200
From:	Wolfram Sang <wsa@...-dreams.de>
To:	Mika Westerberg <mika.westerberg@...ux.intel.com>
Cc:	linux-kernel@...r.kernel.org,
	Christian Ruppert <christian.ruppert@...lis.com>,
	Shinya Kuribayashi <skuribay@...ox.com>,
	linux-i2c@...r.kernel.org
Subject: Re: [PATCH v2 2/2] i2c-designware: get SDA hold time, HCNT and LCNT
 configuration from ACPI

On Mon, Aug 19, 2013 at 03:07:54PM +0300, Mika Westerberg wrote:
> Some Intel LPSS I2C devices make the SDA hold time and *CNT parameters
> available via SSCN (standard mode) and FMCN (fast mode) ACPI methods.
> 
> Implement support for this so that we check whether an ACPI method exists
> and if it does, fill in the SDA hold time and *CNT values to the device
> private structure for core to use.
> 
> Signed-off-by: Mika Westerberg <mika.westerberg@...ux.intel.com>

Applied to for-next, thanks!


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