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* Re: [PATCH 2/4] max17042: Align register definitions with data sheet and init appnote
@ 2011-11-29  1:26 MyungJoo Ham
  0 siblings, 0 replies; 2+ messages in thread
From: MyungJoo Ham @ 2011-11-29  1:26 UTC (permalink / raw)
  To: dirk.brandewie@gmail.com, linux-kernel@vger.kernel.org
  Cc: cbouatmailru@gmail.com, 김동근,
	박경민, Jason.Wortham@maxim-ic.com,
	alan@linux.intel.com

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Sender : dirk.brandewie@gmail.com<dirk.brandewie@gmail.com>
Date : 2011-11-29 04:49 (GMT+09:00)
Title : [PATCH 2/4] max17042: Align register definitions with data sheet and init appnote
> 
> From: Dirk Brandewie <dirk.brandewie@gmail.com>
> 
> align the register names with max17042 data sheet removing
> registers that are marked reserved that are not used.
> 
> Add register definitions defined in the maxim initialization appnote
> 
> Signed-off-by: Dirk Brandewie <dirk.brandewie@gmail.com>

Acked-by: MyungJoo Ham <myungjoo.ham@samsung.com>

> ---
> include/linux/power/max17042_battery.h |   37 ++++++++++++++++++++++++-------
> 1 files changed, 28 insertions(+), 9 deletions(-)
> 
> diff --git a/include/linux/power/max17042_battery.h b/include/linux/power/max17042_battery.h
> index fe99211..67eeada 100644
> --- a/include/linux/power/max17042_battery.h
> +++ b/include/linux/power/max17042_battery.h
> @@ -40,11 +40,11 @@ enum max17042_register {
> MAX17042_VCELL = 0x09,
> MAX17042_Current = 0x0A,
> MAX17042_AvgCurrent = 0x0B,
> - MAX17042_Qresidual = 0x0C,
> +
> MAX17042_SOC = 0x0D,
> MAX17042_AvSOC = 0x0E,
> MAX17042_RemCap = 0x0F,
> - MAX17402_FullCAP = 0x10,
> + MAX17042_FullCAP = 0x10,
> MAX17042_TTE = 0x11,
> MAX17042_V_empty = 0x12,
> 
> @@ -62,14 +62,14 @@ enum max17042_register {
> MAX17042_AvCap = 0x1F,
> MAX17042_ManName = 0x20,
> MAX17042_DevName = 0x21,
> - MAX17042_DevChem = 0x22,
> 
> + MAX17042_FullCAPNom = 0x23,
> MAX17042_TempNom = 0x24,
> - MAX17042_TempCold = 0x25,
> + MAX17042_TempLim = 0x25,
> MAX17042_TempHot = 0x26,
> MAX17042_AIN = 0x27,
> MAX17042_LearnCFG = 0x28,
> - MAX17042_SHFTCFG = 0x29,
> + MAX17042_FilterCFG = 0x29,
> MAX17042_RelaxCFG = 0x2A,
> MAX17042_MiscCFG = 0x2B,
> MAX17042_TGAIN = 0x2C,
> @@ -77,22 +77,41 @@ enum max17042_register {
> MAX17042_CGAIN = 0x2E,
> MAX17042_COFF = 0x2F,
> 
> - MAX17042_Q_empty = 0x33,
> + MAX17042_MaskSOC = 0x32,
> + MAX17042_SOC_empty = 0x33,
> MAX17042_T_empty = 0x34,
> 
> + MAX17042_FullCAP0       = 0x35,
> + MAX17042_LAvg_empty = 0x36,
> + MAX17042_FCTC = 0x37,
> MAX17042_RCOMP0 = 0x38,
> MAX17042_TempCo = 0x39,
> - MAX17042_Rx = 0x3A,
> - MAX17042_T_empty0 = 0x3B,
> + MAX17042_EmptyTempCo = 0x3A,
> + MAX17042_K_empty0 = 0x3B,
> MAX17042_TaskPeriod = 0x3C,
> MAX17042_FSTAT = 0x3D,
> 
> MAX17042_SHDNTIMER = 0x3F,
> 
> - MAX17042_VFRemCap = 0x4A,
> + MAX17042_dQacc = 0x45,
> + MAX17042_dPacc = 0x46,
> +
> + MAX17042_VFSOC0 = 0x48,
> 
> MAX17042_QH = 0x4D,
> MAX17042_QL = 0x4E,
> +
> + MAX17042_VFSOC0Enable = 0x60,
> + MAX17042_MLOCKReg1 = 0x62,
> + MAX17042_MLOCKReg2 = 0x63,
> +
> + MAX17042_MODELChrTbl = 0x80,
> +
> + MAX17042_OCV = 0xEE,
> +
> + MAX17042_OCVInternal = 0xFB,
> +
> + MAX17042_VFSOC = 0xFF,
> };
> 
> /*
> -- 
> 1.7.7.3
> 
> 




 MyungJoo Ham (ÇÔ¸íÁÖ)

Mobile Software Platform Lab,
Digital Media and Communications (DMC) Business
Samsung Electronics
cell: +82-10-6714-2858 / office: +82-31-279-8033



 

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^ permalink raw reply	[flat|nested] 2+ messages in thread
* [PATCH 0/4] MAX17042 add support for maxim POR procedure
@ 2011-11-28 19:49 dirk.brandewie
  2011-11-28 19:49 ` [PATCH 2/4] max17042: Align register definitions with data sheet and init appnote dirk.brandewie
  0 siblings, 1 reply; 2+ messages in thread
From: dirk.brandewie @ 2011-11-28 19:49 UTC (permalink / raw)
  To: linux-kernel
  Cc: cbouatmailru, dg77.kim, kyungmin.park, myungjoo.ham,
	Jason.Wortham, alan, Dirk Brandewie

From: Dirk Brandewie <dirk.brandewie@gmail.com>

This patch set adds support for the power on reset procedure for the
max17042 battery fuel gauge.  The accuracy of the fuel gauge is
improved by configuring the fuel gauge with the characterization data
for the battery present in the platform.



Dirk Brandewie (4):
  max17042: Move power suppply registration to a worker thread
  max17042: Align register definitions with data sheet and init appnote
  max17042: Add POR init procedure from Maxim appnote
  x86-mrst: Add battery fuel guage platform data

 arch/x86/platform/mrst/mrst.c          |   46 ++++
 drivers/power/max17042_battery.c       |  401 ++++++++++++++++++++++++++++++--
 include/linux/power/max17042_battery.h |   93 +++++++-
 3 files changed, 510 insertions(+), 30 deletions(-)

-- 
1.7.7.3


^ permalink raw reply	[flat|nested] 2+ messages in thread
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2011-11-29  1:26 [PATCH 2/4] max17042: Align register definitions with data sheet and init appnote MyungJoo Ham
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2011-11-28 19:49 [PATCH 0/4] MAX17042 add support for maxim POR procedure dirk.brandewie
2011-11-28 19:49 ` [PATCH 2/4] max17042: Align register definitions with data sheet and init appnote dirk.brandewie

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