[PATCH 16/18] charger: max14577: Add support for MAX77836 charger
Lee Jones
lee.jones at linaro.org
Mon Feb 3 05:26:37 EST 2014
On Tue, 28 Jan 2014, Krzysztof Kozlowski wrote:
> Add support for MAX77836 charger to the max14577 driver. The MAX77836
> charger is almost the same as 14577 model except:
> - No dead-battery detection;
> - Support for special charger (like in max77693);
> - Support for DX over-voltage protection (like in max77693);
> - Lower values of charging current (two times lower current for
> slow/fast charge, much lower EOC current);
> - Slightly different values in ChgTyp field of STATUS2 register. On
> MAX14577 0x6 is reserved and 0x7 dead battery. On the MAX77836 the
> 0x6 means special charger and 0x7 is reserved. Regardless of these
> differences the driver maps them to one enum maxim_muic_charger_type.
>
> Signed-off-by: Krzysztof Kozlowski <k.kozlowski at samsung.com>
> Cc: Kyungmin Park <kyungmin.park at samsung.com>
> Cc: Marek Szyprowski <m.szyprowski at samsung.com>
> Cc: Anton Vorontsov <anton at enomsg.org>
> Cc: Dmitry Eremin-Solenikov <dbaryshkov at gmail.com>
> Cc: David Woodhouse <dwmw2 at infradead.org>
> ---
> drivers/extcon/extcon-max14577.c | 2 +-
> drivers/power/max14577_charger.c | 81 +++++++++++++++++++++++++++-------
> include/linux/mfd/max14577-private.h | 57 +++++++++++++++++-------
> 3 files changed, 106 insertions(+), 34 deletions(-)
For the MFD changes:
Acked-by: Lee Jones <lee.jones at linaro.org>
--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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