linux-toradex.git/drivers/power/max17042_battery.c, branch v3.12.32 Linux kernel for Apalis and Colibri modules Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux 2012-12-12T06:15:57+00:00 Anton Vorontsov anton.vorontsov@linaro.org 2012-12-12T06:15:57+00:00 76d8a23b127020472207b281427d3e9f4f1227e4 The merge is merely to fix conflicts before sending a pull request. Conflicts: drivers/power/ab8500_btemp.c drivers/power/ab8500_charger.c drivers/power/ab8500_fg.c drivers/power/abx500_chargalg.c drivers/power/max8925_power.c Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org> 
The merge is merely to fix conflicts before sending a pull request.

Conflicts:
	drivers/power/ab8500_btemp.c
	drivers/power/ab8500_charger.c
	drivers/power/ab8500_fg.c
	drivers/power/abx500_chargalg.c
	drivers/power/max8925_power.c

Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org>
power: remove use of __devexit 2012-11-28T19:43:22+00:00 Bill Pemberton wfp5p@virginia.edu 2012-11-19T18:26:07+00:00 415ec69fb1861fc377c65cb30ddc76999891b8e1 CONFIG_HOTPLUG is going away as an option so __devexit is no longer needed. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Cc: Anton Vorontsov <cbou@mail.ru> Cc: David Woodhouse <dwmw2@infradead.org> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
CONFIG_HOTPLUG is going away as an option so __devexit is no
longer needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Anton Vorontsov <cbou@mail.ru>
Cc: David Woodhouse <dwmw2@infradead.org>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
power: remove use of __devinit 2012-11-28T19:43:22+00:00 Bill Pemberton wfp5p@virginia.edu 2012-11-19T18:22:23+00:00 c8afa6406e60aec6ff90033e5ffe41a206609296 CONFIG_HOTPLUG is going away as an option so __devinit is no longer needed. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Cc: Anton Vorontsov <cbou@mail.ru> Cc: David Woodhouse <dwmw2@infradead.org> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
CONFIG_HOTPLUG is going away as an option so __devinit is no longer
needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Anton Vorontsov <cbou@mail.ru>
Cc: David Woodhouse <dwmw2@infradead.org>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
power: remove use of __devexit_p 2012-11-28T19:43:22+00:00 Bill Pemberton wfp5p@virginia.edu 2012-11-19T18:20:40+00:00 28ea73f4c67cb3dd8c972b21d9fdf84ea78d6daa CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer needed. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Cc: Anton Vorontsov <cbou@mail.ru> Cc: David Woodhouse <dwmw2@infradead.org> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer
needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Anton Vorontsov <cbou@mail.ru>
Cc: David Woodhouse <dwmw2@infradead.org>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
max17042_battery: Fix missing verify_model_lock() return value check 2012-11-18T22:59:47+00:00 Alan Cox alan@lxorguk.ukuu.org.uk 2012-11-18T22:59:47+00:00 a879f19fe7decb9a53d13a63edd2eced8c2895a2 The second error check is unreachable because the lock function isn't assigned to ret. Signed-off-by: Alan Cox <alan@linux.intel.com> Acked-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com> Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org> 
The second error check is unreachable because the lock function isn't
assigned to ret.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Acked-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com>
Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org>
max17042_battery: Support CHARGE_COUNTER power supply attribute 2012-06-19T23:48:08+00:00 Ramakrishna Pallala ramakrishna.pallala@intel.com 2012-05-07T04:55:58+00:00 5fc55bc8225d5a5c13b978e3e3dbf51e6cd6a333 This patch adds the support for CHARGE_COUNTER power supply attribute to max17042/47 driver. Note:QH(Charge Counter) register is not documented in max17042 the Spec. Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com> Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com> 
This patch adds the support for CHARGE_COUNTER power supply attribute
to max17042/47 driver.

Note:QH(Charge Counter) register is not documented in max17042 the Spec.

Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com>
Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
max17042_battery: Add support for max17047/50 chip 2012-05-06T03:28:11+00:00 Ramakrishna Pallala ramakrishna.pallala@intel.com 2012-05-05T09:04:26+00:00 9a8422d205ea142a27c2573e5ca3d2cc87d75260 max17047 is improved version of max17042 chip. It has few HW bug fixes with minor changes in register set. max17050 is same as max17047 chip except its silicon packging. So from driver's point of view there is no difference btw max1047 and max1050. This patch adds the support to dynamically detect the chip type and adds steps to initialize the max17047 chip. Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com> Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org> 
max17047 is improved version of max17042 chip. It has few HW bug
fixes with minor changes in register set.

max17050 is same as max17047 chip except its silicon packging. So from
driver's point of view there is no difference btw max1047 and max1050.

This patch adds the support to dynamically detect the chip type and
adds steps to initialize the max17047 chip.

Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com>
Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org>
max17042_battery: Handle irq request failure case 2012-05-05T10:31:04+00:00 Ramakrishna Pallala ramakrishna.pallala@intel.com 2012-05-04T23:13:10+00:00 e5ba50bc3b9311256ae6a6620e7708fb25d1f6e2 suspend/resume functions take action based upon the fuel gauge interrupt. If the rquest irq fails we should assign 0 to client->irq. Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com> Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org> 
suspend/resume functions take action based upon the fuel gauge
interrupt. If the rquest irq fails we should assign 0 to client->irq.

Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com>
Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org>
max17042_battery: Fix power supply and irq registration ordering 2012-05-05T06:42:56+00:00 Ramakrishna Pallala ramakrishna.pallala@intel.com 2012-05-04T21:38:37+00:00 243e3527ffbda96434429e618324f80ca0d98902 IRQ registration should happen only after power supply object usable. This patch fixes the ordering of power supply and irq registration calls. Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com> Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org> 
IRQ registration should happen only after power supply object usable.
This patch fixes the ordering of power supply and irq registration
calls.

Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com>
Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org>
power_supply: Add voltage_ocv property and use it for max17042 driver 2012-05-05T03:44:29+00:00 Ramakrishna Pallala ramakrishna.pallala@intel.com 2012-04-10T10:51:20+00:00 a2ebfe2fc6e088a70d06cd15a5bc9bcb621cc195 This adds a new sysfs file called 'voltage_ocv' which gives the Open Circuit Voltage of the battery. This property can be used for platform shutdown policies and can be useful for initial capacity estimations. Note: This patch is generated against linux-next branch. Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com> Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org> 
This adds a new sysfs file called 'voltage_ocv' which gives the
Open Circuit Voltage of the battery.

This property can be used for platform shutdown policies and
can be useful for initial capacity estimations.

Note: This patch is generated against linux-next branch.

Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com>
Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org>