linux-kernel - RE: [PATCH V1 1/2] mfd: da9063: Upgrade of register definitions to support production silicon

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Message-ID: <6ED8E3B22081A4459DAC7699F3695FB7A0C6C34C@SW-EX-MBX02.diasemi.com>
Date:	Fri, 7 Mar 2014 09:44:46 +0000
From:	"Opensource [Steve Twiss]" <stwiss.opensource@...semi.com>
To:	Lee Jones <lee.jones@...aro.org>
CC:	Mark Brown <broonie@...aro.org>,
	Philipp Zabel <p.zabel@...gutronix.de>,
	Samuel Ortiz <sameo@...ux.intel.com>,
	David Dajun Chen <david.chen@...semi.com>,
	LKML <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH V1 1/2] mfd: da9063: Upgrade of register definitions to
 support production silicon



>From: Lee Jones [mailto:lee.jones@...aro.org]
>Sent: 07 March 2014 03:32
>
>> From: Opensource [Steve Twiss] <stwiss.opensource@...semi.com>
>>
>> This patch updates the register definitions for DA9063 to support the
>> production silicon variant code ID (0x5). These changes are not backwards
>> compatible with the previous register definitions and can only be used
>> with the production variant of DA9063.
>>
>> Signed-off-by: Opensource [Steve Twiss] <stwiss.opensource@...semi.com>
>> ---
>> Checks performed with next-20140306/scripts/checkpatch.pl
>>  registers.h               total: 0 errors, 0 warnings, 1032 lines checked
>>
>> A brief summary of the changes include:
>>
>> - Introduction of a new DA9063_REG_ALARM_S register (now appearing at
>>   addr=0x46) allowing alarm second resolutions and which causes a shift
>>   in the register map for the RTC registers;
>> - Two new configuration registers DA9063_REG_CONFIG_M/N at 0x112 & 0x113;
>> - Modified register ranges for MON_REG_[1-6] which now appears at the
>>   addr=0x114 onwards;
>> - New register addresses for the general purpose registers GP_ID_[0-19]
>>   (now appearing at 0x121 onwards);
>> - Renaming of some definitions to match our hardware design conventions;
>> - There are also some bit-pattern additions that define some functionality
>>   alterations of the registers. One notable addition is:
>>   DA9063_BUCK_SLOWSTART can also be found in the CONTROL_B register and
>>   enables a BUCK slow start (reduced inrush current; increased startup
>>   time);
>>
>> This patch applies against kernel version linux-next next-20140306
>>
>>  include/linux/mfd/da9063/registers.h |  120 ++++++++++++++++++----------------
>>  1 file changed, 62 insertions(+), 58 deletions(-)
>
>What's the difference between this patch and the one you sent 2 days
>ago?
>

Hi Lee,

There's no difference in the patch for the registers.h.

I resent the whole patch set and renamed it from RFC to PATCH after
making the changes requested by Alessandro in the RTC driver.

Regards,
Steve