for the charger driver to know which extcon device
it should use. This patch enables the support for registering
interest for a cable just by cable name wihtout specifying the
extcon device name
Signed-off-by: Jenny TC jenny...@intel.com
---
drivers/extcon/extcon-class.c | 52
Add support for cable names as per USB charging spec 1.2
Also add cable name for AC adapter. This standardises the
cable names
Signed-off-by: Jenny TC jenny...@intel.com
---
drivers/extcon/extcon-class.c |5 +
include/linux/extcon.h|5 +
2 files changed, 10 insertions
the properties of the cable may
vary based on the state. FOr example in SUSPENDED state platforms can
support 0/100/500/950(USB 3.0) mA based on the HW. To initiate charging
the consumer should be able to get the charger properties dynamically.
Signed-off-by: Jenny TC jenny...@intel.com
management drivers) can register
for notification from the battery id drivers using the APIs from this
framework
Signed-off-by: Jenny TC jenny...@intel.com
Signed-off-by: adavidra ajay.thomas.david.rajamanic...@intel.com
---
V1: Submitted the initialcode
V2:
Added file headers
drivers/power/Kconfig
for the charger driver to know which extcon device
it should use. This patch enables the support for registering
interest for a cable just by cable name wihtout specifying the
extcon device name
Signed-off-by: Jenny TC jenny...@intel.com
---
v1:
Initial submit
V2:
Removed the new API and modified
and set a specific set of power supply properties. The driver can
convert these values to the hardware configurations to setup charging.
Jenny TC (7):
power_supply : Introduce battery identification framework
power_supply: Add charger control properties
power_supply : add supported charger
management drivers) can register
for notification from the battery id drivers using the APIs from this
framework
Signed-off-by: Jenny TC jenny...@intel.com
Signed-off-by: adavidra ajay.thomas.david.rajamanic...@intel.com
---
drivers/power/Kconfig|8
drivers/power/Makefile
this patch adds/modify the power supply properties to meet the
requirements for charger control
Signed-off-by: Jenny TC jenny...@intel.com
---
drivers/power/power_supply_sysfs.c | 16
include/linux/power_supply.h | 24
2 files changed, 28 insertions
for each cable types
Signed-off-by: Jenny TC jenny...@intel.com
---
include/linux/power_supply.h | 16
1 file changed, 16 insertions(+)
diff --git a/include/linux/power_supply.h b/include/linux/power_supply.h
index 7c06956..eea1709 100644
--- a/include/linux/power_supply.h
+++ b
a structure to define the
charger throttle actions. Also this patch adds a throttle_states
field to the struct power_supply which can be used by the charger
driver to define it's throttle actions for different states
Signed-off-by: Jenny TC jenny...@intel.com
---
include/linux/power_supply.h
be implemented by exposing get_property and set
property callbacks.
Signed-off-by: Jenny TC jenny...@intel.com
---
drivers/power/Kconfig|8 +
drivers/power/Makefile |1 +
drivers/power/power_supply_charger.c | 634 ++
drivers/power
The charger framework needs to be notified on registering
a new charger, on power supply changed event or on a thermal
throttle request. This patch enables support for the same
Signed-off-by: Jenny TC jenny...@intel.com
---
drivers/power/power_supply.h | 20
drivers
of the battery charging profile.
Signed-off-by: Jenny TC jenny...@intel.com
---
drivers/power/Kconfig | 12 ++
drivers/power/Makefile|1 +
drivers/power/charging_algo_pse.c | 79 +
include/linux/power/battery_id.h | 47
Introduce a new API raw_notifier_chain_cond_register to
add a notifier to a raw notifier chain, only if notifier
not already present in the chain.
Signed-off-by: Jenny TC jenny...@intel.com
---
kernel/notifier.c | 18 ++
1 file changed, 18 insertions(+)
diff --git a/kernel
Introduce a new API raw_notifier_chain_cond_register to
add a notifier to a raw notifier chain, only if notifier
not already present in the chain.
Signed-off-by: Jenny TC jenny...@intel.com
---
v1
* Added API definition
v2
* Added API decalarion
include/linux/notifier.h |2 ++
kernel
the
extcon_cable_get_data() to get the cable properties irrespective of who
provides the cable data.
This gives a single interface for setting and getting the cable properties.
Signed-off-by: Jenny TC jenny...@intel.com
---
drivers/extcon/extcon-class.c | 30
-by: Jenny TC jenny...@intel.com
---
drivers/power/power_supply_core.c | 18 ++
include/linux/power_supply.h |7 +++
2 files changed, 25 insertions(+)
diff --git a/drivers/power/power_supply_core.c
b/drivers/power/power_supply_core.c
index 3b2d5df..a5779b3 100644
-by: Jenny TC jenny...@intel.com
---
drivers/power/power_supply_sysfs.c |8
include/linux/power_supply.h |8
2 files changed, 16 insertions(+)
diff --git a/drivers/power/power_supply_sysfs.c
b/drivers/power/power_supply_sysfs.c
index 29178f7..643971c 100644
a structure to define the
charger throttle actions. Also this patch adds a throttle_states
field to the struct power_supply which can be used by the charger
driver to define it's throttle actions for different states
Signed-off-by: Jenny TC jenny...@intel.com
---
include/linux/power_supply.h
way to do define, it's good to have a enum which has
the bitmask definition for each cable types
Signed-off-by: Jenny TC jenny...@intel.com
---
include/linux/power_supply.h | 38 ++
1 file changed, 38 insertions(+)
diff --git a/include/linux/power_supply.h b
On Fri, Feb 21, 2014 at 02:19:28PM +0100, Johannes Berg wrote:
From: Johannes Berg johannes.b...@intel.com
Since there are registration/unregistration functions and the
invocation is in the core code, there's no need to export the
notifier chain head, make it static instead.
This is a
On Fri, Feb 21, 2014 at 03:44:00PM +0100, Pavel Machek wrote:
Hi!
+static inline int bq24261_set_cv(struct bq24261_charger *chip, int cv)
+{
+ int bat_volt;
+ int ret;
+ u8 reg_val;
+ u8 vindpm_val = 0x0;
+
+ /*
+ * Setting
On Fri, Feb 21, 2014 at 03:45:29PM +0100, Pavel Machek wrote:
On Thu 2014-02-20 10:46:55, Jenny Tc wrote:
On Tue, Feb 04, 2014 at 12:36:40PM +0100, Pavel Machek wrote:
--- a/drivers/power/Kconfig
+++ b/drivers/power/Kconfig
@@ -22,6 +22,19 @@ config POWER_SUPPLY_CHARGER
On Thu, Feb 27, 2014 at 08:47:07PM +0100, Linus Walleij wrote:
On Wed, Feb 26, 2014 at 3:54 AM, Jenny Tc jenny...@intel.com wrote:
The idea is to allow pluggable charging algorithms. Currently we have only
one
charging algorithm proposed, but can have other charging algorithms (like
On Thu, Feb 27, 2014 at 09:18:57PM +0100, Linus Walleij wrote:
On Tue, Feb 4, 2014 at 6:12 AM, Jenny TC jenny...@intel.com wrote:
+static inline bool __is_battery_full
+ (long volt, long cur, long iterm, unsigned long cv)
Overall I wonder if you've run checkpatch on these patches
On Thu, Feb 27, 2014 at 09:08:01PM +0100, Linus Walleij wrote:
On Thu, Feb 20, 2014 at 6:53 AM, Jenny TC jenny...@intel.com wrote:
+++ b/include/linux/power/power_supply_charger.h
+#define MAX_CUR_VOLT_SAMPLES 3
+#define DEF_CUR_VOLT_SAMPLE_JIFF (30*HZ)
Why are things defined
On Fri, Feb 28, 2014 at 11:08:16AM +0100, Pavel Machek wrote:
On Fri 2014-02-28 08:37:27, Jenny Tc wrote:
On Thu, Feb 27, 2014 at 09:18:57PM +0100, Linus Walleij wrote:
On Tue, Feb 4, 2014 at 6:12 AM, Jenny TC jenny...@intel.com wrote:
+static inline bool __is_battery_full
. Indicates
the input current for a charging source.
POWER_SUPPLY_PROP_CHARGE_TERM_CUR - Charge termination current used to detect
the end of charge condition
Signed-off-by: Jenny TC jenny...@intel.com
---
Documentation/power/power_supply_class.txt |6 ++
drivers/power/power_supply_sysfs.c
logic out of the charger chip driver
and the charger chip driver can just listen to the request from the power
supply charging driver to set the charger properties. This can be implemented
by exposing get_property and set property callbacks.
Jenny TC (4):
power_supply: Add inlmt,iterm, min/max
by the power supply
charging driver based on the type of the battery charging profile.
Signed-off-by: Jenny TC jenny...@intel.com
---
drivers/power/Kconfig | 13 ++
drivers/power/Makefile |1 +
drivers/power/charging_algo_pse.c | 204
This patch introduces BQ24261 charger driver. The driver makes use of power
supply charging driver to setup charging. So the driver does hardware
abstraction and handles h/w specific corner cases. The charging logic resides
with power supply charging driver
Signed-off-by: Jenny TC jenny
On Fri, Mar 07, 2014 at 11:34:14AM +0800, Linus Walleij wrote:
On Fri, Feb 28, 2014 at 11:07 AM, Jenny Tc jenny...@intel.com wrote:
On Thu, Feb 27, 2014 at 09:18:57PM +0100, Linus Walleij wrote:
On Tue, Feb 4, 2014 at 6:12 AM, Jenny TC jenny...@intel.com wrote:
+static inline bool
On Fri, Mar 07, 2014 at 11:03:02AM +0800, Linus Walleij wrote:
On Fri, Feb 28, 2014 at 12:27 PM, Jenny Tc jenny...@intel.com wrote:
On Thu, Feb 27, 2014 at 09:08:01PM +0100, Linus Walleij wrote:
On Thu, Feb 20, 2014 at 6:53 AM, Jenny TC jenny...@intel.com wrote:
+++ b/include/linux/power
by the power supply
charging driver based on the type of the battery charging profile.
Signed-off-by: Jenny TC jenny...@intel.com
---
drivers/power/Kconfig | 15 ++
drivers/power/Makefile |1 +
drivers/power/charging_algo_pse.c | 204
. Indicates
the input current for a charging source.
POWER_SUPPLY_PROP_CHARGE_TERM_CUR - Charge termination current used to detect
the end of charge condition
Signed-off-by: Jenny TC jenny...@intel.com
---
Documentation/power/power_supply_class.txt |6 ++
drivers/power/power_supply_sysfs.c
be implemented
by exposing get_property and set property callbacks.
Jenny TC (4):
power_supply: Add inlmt,iterm, min/max temp props
power_supply: Introduce generic psy charging driver
power_supply: Introduce PSE compliant algorithm
power_supply: bq24261 charger driver
Documentation/power
This patch introduces BQ24261 charger driver. The driver makes use of power
supply charging driver to setup charging. So the driver does hardware
abstraction and handles h/w specific corner cases. The charging logic resides
with power supply charging driver
Signed-off-by: Jenny TC jenny
On Sat, Feb 01, 2014 at 09:06:48AM -0700, Dmitry Eremin-Solenikov wrote:
Hello,
On Thu, Jan 30, 2014 at 10:46 PM, Jenny Tc jenny...@intel.com wrote:
Do we have any mailing list for power_supply subsystem? If not what about
having
one - linux-power-sup...@vger.kernel.org?
I'm
On Fri, Mar 07, 2014 at 09:12:40PM +0100, Pavel Machek wrote:
On Fri 2014-03-07 10:59:31, Jenny TC wrote:
Add new power supply properties for input current, charge termination
current, min and max temperature
POWER_SUPPLY_PROP_TEMP_MIN - minimum operatable temperature
On Fri, Mar 07, 2014 at 09:25:20PM +0100, Pavel Machek wrote:
Hi,
The Power Supply charging driver connects multiple subsystems
to do charging in a generic way. The subsystems involves power_supply,
thermal and battery communication subsystems (1wire).With this the charging
is
handled
On Tue, Feb 04, 2014 at 12:36:21PM +0100, Pavel Machek wrote:
+#define BQ24261_MIN_CV 3500
+#define BQ24261_MAX_CV 4440
Other defines use uV as an unit :-(.
uV is used if the value is read from psy class. For register configurations
uses mV. Will change the name to reflect mV
+ /* If
On Tue, Feb 04, 2014 at 12:36:40PM +0100, Pavel Machek wrote:
--- a/drivers/power/Kconfig
+++ b/drivers/power/Kconfig
@@ -22,6 +22,19 @@ config POWER_SUPPLY_CHARGER
drivers to keep the charging logic outside and the charger driver
just need to abstract the charger hardware.
. Indicates
the input current for a charging source.
POWER_SUPPLY_PROP_CHARGE_TERM_CUR - Charge termination current used to detect
the end of charge condition
Signed-off-by: Jenny TC jenny...@intel.com
---
Documentation/power/power_supply_class.txt |6 ++
drivers/power/power_supply_sysfs.c
and the charger chip driver can just listen to the request from the power
supply charging driver to set the charger properties. This can be implemented
by exposing get_property and set property callbacks.
Jenny TC (4):
power_supply: Add inlmt,iterm, min/max temp props
power_supply: Introduce generic psy
This patch introduces BQ24261 charger driver. The driver makes use of power
supply charging driver to setup charging. So the driver does hardware
abstraction and handles h/w specific corner cases. The charging logic resides
with power supply charging driver
Signed-off-by: Jenny TC jenny
by the power supply
charging driver based on the type of the battery charging profile.
Signed-off-by: Jenny TC jenny...@intel.com
---
drivers/power/Kconfig | 13 ++
drivers/power/Makefile |1 +
drivers/power/charging_algo_pse.c | 204
On Mon, Feb 17, 2014 at 10:05:49AM +0100, Krzysztof Kozlowski wrote:
+static inline int max14577_init_eoc(struct max14577_charger *chg,
+ unsigned int uamp)
+{
+ unsigned int current_bits = 0xf;
+ u8 reg_data;
+
+ switch (chg-maxim_core-dev_type) {
+ case
configurations to setup charging.
Jenny TC (7):
power_supply: Add charger control properties
power_supply : add charger cable properties
power_supply: add throttle state
power_supply: Add power_supply notifier
power_supply : Introduce battery identification framework
power_supply: Introduce Power
of the battery charging profile.
Change-Id: I85149c49b3eb3e259fba72f1d066ba2b020717cd
Signed-off-by: Jenny TC jenny...@intel.com
---
drivers/power/Kconfig| 12 ++
drivers/power/Makefile |1 +
drivers/power/charging_algo_pse.c| 202
management drivers) can register
for notification from the battery id drivers using the APIs from this
framework
Change-Id: I3f77f5fd63e050eba13d7e98fcb6bfbbe817621f
Signed-off-by: Jenny TC jenny...@intel.com
Signed-off-by: adavidra ajay.thomas.david.rajamanic...@intel.com
---
Documentation/power
: Ic05aa85491e73c60dbb80a479974c8a128bc3aa5
Signed-off-by: Jenny TC jenny...@intel.com
---
drivers/power/power_supply_core.c | 17 +
include/linux/power_supply.h | 10 ++
2 files changed, 27 insertions(+)
diff --git a/drivers/power/power_supply_core.c
b/drivers/power
be implemented by exposing get_property and set
property callbacks.
Change-Id: I800770a11bb3a9f7a0a7d8d743604fc0daf0a5a8
Signed-off-by: Jenny TC jenny...@intel.com
---
Documentation/power/power_supply_class.txt | 174 +
drivers/power/Kconfig | 10 +
drivers/power/Makefile
way to do define, it's good to have a enum which has
the bitmask definition for each cable types
Change-Id: Ia655c0924b7a5a845121342aa8f5d3840cccfbc4
Signed-off-by: Jenny TC jenny...@intel.com
---
include/linux/power_supply.h | 38 ++
1 file changed, 38
-by: Jenny TC jenny...@intel.com
Change-Id: Id91dbbd8f34499afa97b7d8f11ecf5467847f6a8
---
Documentation/power/power_supply_class.txt | 16
drivers/power/power_supply_sysfs.c |8
include/linux/power_supply.h |8
3 files changed, 32
configurations to setup charging.
Jenny TC (7):
power_supply: Add charger control properties
power_supply : add charger cable properties
power_supply: add throttle state
power_supply: Add power_supply notifier
power_supply : Introduce battery identification framework
power_supply: Introduce Power
a structure to define the
charger throttle actions. Also this patch adds a throttle_states
field to the struct power_supply which can be used by the charger
driver to define it's throttle actions for different states
Change-Id: I390a4c7479df4a7e17f73682802e4be05ea58541
Signed-off-by: Jenny TC
+static struct charger_cable cable_list[] = {
+ {
+.psy_cable_type = PSY_CHARGER_CABLE_TYPE_USB_SDP,
+},
+ {
+.psy_cable_type = PSY_CHARGER_CABLE_TYPE_USB_CDP,
+},
+ {
+.psy_cable_type = PSY_CHARGER_CABLE_TYPE_USB_DCP,
+},
+ {
+
On Tue, Jan 28, 2014 at 01:18:40PM +0100, Krzysztof Kozlowski wrote:
- /* Battery-Charger Constant Voltage (CV) Mode, from SM-V700: 4.35V */
+ /* Battery-Charger Constant Voltage (CV) Mode, set to: 4.35V */
Does this charger chip support only 4.35V batteries? If the CV is hard coded
to
to the request from the power
supply charging driver to set the charger properties. This can be implemented
by exposing get_property and set property callbacks.
Jenny TC (4):
power_supply: Add inlmt,iterm, min/max temp props
power_supply: Introduce generic psy charging driver
power_supply: Introduce
. Indicates
the input current for a charging source.
POWER_SUPPLY_PROP_CHARGE_TERM_CUR - Charge termination current used to detect
the end of charge condition
Signed-off-by: Jenny TC jenny...@intel.com
---
Documentation/power/power_supply_class.txt |6 ++
drivers/power/power_supply_sysfs.c
This patch introduces BQ24261 charger driver. The driver makes use of power
supply charging driver to setup charging. So the driver does hardware
abstraction and handles h/w specific corner cases. The charging logic resides
with power supply charging driver
Signed-off-by: Jenny TC jenny
by the power supply
charging driver based on the type of the battery charging profile.
Signed-off-by: Jenny TC jenny...@intel.com
---
drivers/power/Kconfig | 13 ++
drivers/power/Makefile |1 +
drivers/power/charging_algo_pse.c | 198
On Tue, Feb 04, 2014 at 12:36:30PM +0100, Pavel Machek wrote:
+struct psy_charger_context {
+ bool is_usb_cable_evt_reg;
+ int psyc_cnt;
+ int batt_status;
+ /*cache battery and charger properties */
Comment coding style. Please run you patches through checkpatch.
checkpatch
of the charger chip driver
and the charger chip driver can just listen to the request from the power
supply charging driver to set the charger properties. This can be implemented
by exposing get_property and set property callbacks.
Jenny TC (4):
power_supply: Add inlmt,iterm, min/max temp props
This patch introduces BQ24261 charger driver. The driver makes use of power
supply charging driver to setup charging. So the driver does hardware
abstraction and handles h/w specific corner cases. The charging logic resides
with power supply charging driver
Signed-off-by: Jenny TC jenny
by the power supply
charging driver based on the type of the battery charging profile.
Signed-off-by: Jenny TC jenny...@intel.com
---
drivers/power/Kconfig | 12 ++
drivers/power/Makefile |1 +
drivers/power/charging_algo_pse.c | 198
. Indicates
the input current for a charging source.
POWER_SUPPLY_PROP_CHARGE_TERM_CUR - Charge termination current used to detect
the end of charge condition
Change-Id: Ifb40662bbfa24387ac7493ffa7ce01c6fae7e800
Signed-off-by: Jenny TC jenny...@intel.com
---
Documentation/power/power_supply_class.txt
On Fri, Jan 24, 2014 at 08:25:19AM -0700, Dmitry Eremin-Solenikov wrote:
On 22/01/14 21:19, Jenny TC wrote:
Add new power supply properties for input current, charge termination
current, min and max temperature
POWER_SUPPLY_PROP_TEMP_MIN - minimum operatable temperature
On Tue, Jan 28, 2014 at 07:14:45AM -0700, Pavel Machek wrote:
+#define BQ24261_ICHRG_MASK (0x1F 3)
+#define BQ24261_ICHRG_100ma(0x01 3)
+#define BQ24261_ICHRG_200ma(0x01 4)
+#define BQ24261_ICHRG_400ma(0x01 5)
+#define
On Sat, Jan 25, 2014 at 10:04:03AM -0700, Pavel Machek wrote:
+ * Write access using set_property
+ * Set Maximum charging current
+ * Action: Configure safety charging registers if any. If not no
+ actions expected for this.
Having property
properties. This can be implemented
by exposing get_property and set property callbacks.
Jenny TC (4):
power_supply: Add inlmt,iterm, min/max temp props
power_supply: Introduce generic psy charging driver
power_supply: Introduce PSE compliant algorithm
power_supply: bq24261 charger driver
This patch introduces BQ24261 charger driver. The driver makes use of power
supply charging driver to setup charging. So the driver does hardware
abstraction and handles h/w specific corner cases. The charging logic resides
with power supply charging driver
Signed-off-by: Jenny TC jenny
by the power supply
charging driver based on the type of the battery charging profile.
Signed-off-by: Jenny TC jenny...@intel.com
---
drivers/power/Kconfig | 13 ++
drivers/power/Makefile |1 +
drivers/power/charging_algo_pse.c | 198
. Indicates
the input current for a charging source.
POWER_SUPPLY_PROP_CHARGE_TERM_CUR - Charge termination current used to detect
the end of charge condition
Signed-off-by: Jenny TC jenny...@intel.com
---
Documentation/power/power_supply_class.txt |6 ++
drivers/power/power_supply_sysfs.c
Hi,
Do we have any mailing list for power_supply subsystem? If not what about having
one - linux-power-sup...@vger.kernel.org?
Thanks
Jenny
--
To unsubscribe from this list: send the line unsubscribe linux-kernel in
the body of a message to majord...@vger.kernel.org
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On Thu, Jan 30, 2014 at 06:01:54PM +0100, Pavel Machek wrote:
Hi!
diff --git a/drivers/power/Makefile b/drivers/power/Makefile
index 77535fd..6d184c8 100644
--- a/drivers/power/Makefile
+++ b/drivers/power/Makefile
@@ -59,4 +59,5 @@ obj-$(CONFIG_CHARGER_BQ24735) +=
-by: Jenny TC jenny...@intel.com
---
Documentation/power/power_supply_class.txt | 16
drivers/power/power_supply_sysfs.c |8
include/linux/power_supply.h |8
3 files changed, 32 insertions(+)
diff --git a/Documentation/power
On Mon, Apr 28, 2014 at 07:56:06PM +0200, Pavel Machek wrote:
On Mon 2014-04-28 22:24:36, Jenny Tc wrote:
Dmitry/Pavel,
Request your feedback on this. Fixed the comments from Pavel and waiting
for
your feedback on the changes
IIRC, my latest comments were this is completely
: used msecs_to_jiffies instead of HZ directly, modified Kconfig help text
for POWER_SUPPLY_CHARGING_ALGO_PSE
v9: Removed string lookups, static cable initialization
Jenny TC (4):
power_supply: Add inlmt,iterm, min/max temp props
power_supply: Introduce generic psy charging driver
by the power supply
charging driver based on the type of the battery charging profile.
Signed-off-by: Jenny TC jenny...@intel.com
---
drivers/power/Kconfig | 15 ++
drivers/power/Makefile |1 +
drivers/power/charging_algo_pse.c | 211
. Indicates
the input current for a charging source.
POWER_SUPPLY_PROP_CHARGE_TERM_CUR - Charge termination current used to detect
the end of charge condition
Signed-off-by: Jenny TC jenny...@intel.com
---
Documentation/power/power_supply_class.txt |6 ++
drivers/power/power_supply_sysfs.c
This patch introduces BQ24261 charger driver. The driver makes use of power
supply charging driver to setup charging. So the driver does hardware
abstraction and handles h/w specific corner cases. The charging logic resides
with power supply charging driver
Signed-off-by: Jenny TC jenny
. Indicates
the input current for a charging source.
POWER_SUPPLY_PROP_CHARGE_TERM_CUR - Charge termination current used to detect
the end of charge condition
Signed-off-by: Jenny TC jenny...@intel.com
---
Documentation/power/power_supply_class.txt |6 ++
drivers/power/power_supply_sysfs.c
: used msecs_to_jiffies instead of HZ directly, modified Kconfig help text
for POWER_SUPPLY_CHARGING_ALGO_PSE
v9: Removed string lookups, static cable initialization
v10: Fixed bug in algorithm lookup
Jenny TC (4):
power_supply: Add inlmt,iterm, min/max temp props
power_supply: Introduce
This patch introduces BQ24261 charger driver. The driver makes use of power
supply charging driver to setup charging. So the driver does hardware
abstraction and handles h/w specific corner cases. The charging logic resides
with power supply charging driver
Signed-off-by: Jenny TC jenny
by the power supply
charging driver based on the type of the battery charging profile.
Signed-off-by: Jenny TC jenny...@intel.com
---
drivers/power/Kconfig | 15 +++
drivers/power/Makefile |1 +
drivers/power/charging_algo_pse.c | 202
Hi all,
I have few pending patches on power supply subsystem. So far I haven't seen any
response from the power supply maintainers. As per the MAINTAINERS entry, the
susbsystem is owned by Dmitry Eremin-Solenikov dbarysh...@gmail.com. But
not sure he still maintains the susbsystem, as I don't
This patch introduces BQ24261 charger driver. The driver makes use of power
supply charging driver to setup charging. So the driver does hardware
abstraction and handles h/w specific corner cases. The charging logic resides
with power supply charging driver
Signed-off-by: Jenny TC jenny
by charger. Indicates the input current for a charging source.
POWER_SUPPLY_PROP_CHARGE_TERM_CURRENT - Charge termination current used
to detect the end of charge condition
Signed-off-by: Jenny TC jenny...@intel.com
---
Documentation/power/power_supply_class.txt |6 ++
drivers/power
: used msecs_to_jiffies instead of HZ directly, modified Kconfig help text
for POWER_SUPPLY_CHARGING_ALGO_PSE
v9: Removed string lookups, static cable initialization
v10: Fixed bug in algorithm lookup
v11: Few variable name changes for better readability
Jenny TC (4):
power_supply: Add inlmt
by the power supply
charging driver based on the type of the battery charging profile.
Signed-off-by: Jenny TC jenny...@intel.com
---
drivers/power/Kconfig | 15 ++
drivers/power/Makefile |1 +
drivers/power/charging_algo_pse.c | 203
:26:46PM +0200, Belisko Marek wrote:
Same on my side (some pending patches) but there was already
discussion: https://lkml.org/lkml/2014/5/16/504
On Mon, Jun 30, 2014 at 1:16 PM, Jenny Tc jenny...@intel.com wrote:
Hi all,
I have few pending patches on power supply subsystem. So far I
is supported in charger-manager as
suggested by Sebastian. Fixed review comments from Sebastian and Pavel
Jenny TC (3):
power_supply: Introduce generic psy charging driver
power_supply: Introduce PSE compliant algorithm
power_supply: bq24261 charger driver
Documentation/power
the charging logic out of the charger chip driver
and the charger chip driver can just listen to the request from the power
supply charging driver to set the charger properties. This can be implemented
by exposing get_property and set_property callbacks.
Signed-off-by: Jenny TC jenny...@intel.com
This patch introduces BQ24261 charger driver. The driver makes use of power
supply charging driver to setup charging. So the driver does hardware
abstraction and handles h/w specific corner cases. The charging logic resides
with power supply charging driver
Signed-off-by: Jenny TC jenny
by the power supply
charging driver based on the type of the battery charging profile.
Signed-off-by: Jenny TC jenny...@intel.com
---
drivers/power/Kconfig | 15 ++
drivers/power/Makefile |1 +
drivers/power/charging_algo_pse.c | 216
introduced in
https://lkml.org/lkml/2014/8/13/355 to charger manager.
Jenny TC (4):
power_supply: Introduce charging object table
power: core: Add generic interface to get battery specification.
power_supply: Introduce charger control interface
charger-manager: Enable psy based charge control
properties which exposed in sysfs
Signed-off-by: Jenny TC jenny...@intel.com
---
include/linux/power_supply.h | 28
1 file changed, 28 insertions(+)
diff --git a/include/linux/power_supply.h b/include/linux/power_supply.h
index 30145d8e..a80a3ef 100644
--- a/include
either using power supply
interface or with regulator interface. The charging is setup
based on battery parameters received through the battery info
handlers.
Signed-off-by: Jenny TC jenny...@intel.com
---
drivers/power/charger-manager.c | 486 +
include
functions to manager the battery
specification.
Signed-off-by: Jonghwa Lee jonghwa3@samsung.com
Signed-off-by: Jenny TC jenny...@intel.com
---
drivers/power/power_supply_core.c | 86 +
include/linux/power_supply.h | 12 ++
2 files changed, 98
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