<feed xmlns='http://www.w3.org/2005/Atom'>
<title>linux-toradex.git/Documentation/power, branch v3.7</title>
<subtitle>Linux kernel for Apalis and Colibri modules</subtitle>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/'/>
<entry>
<title>Merge tag 'for-v3.7' of git://git.infradead.org/battery-2.6</title>
<updated>2012-10-07T08:29:24+00:00</updated>
<author>
<name>Linus Torvalds</name>
<email>torvalds@linux-foundation.org</email>
</author>
<published>2012-10-07T08:29:24+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=e665faa424a4a782aa986274920c1fc5b76f5560'/>
<id>e665faa424a4a782aa986274920c1fc5b76f5560</id>
<content type='text'>
Pull battery updates from Anton Vorontsov:
 "1. New drivers:
     - Marvell 88pm860x charger and battery drivers;
     - Texas Instruments LP8788 charger driver;
  2. Two new power supply properties: whether a battery is authentic,
     and chargers' maximal currents and voltages;
  3. A lot of TI LP8727 Charger cleanups;
  4. New features for Charger Manager, mainly now we can disable
     specific regulators;
  5. Random fixes and cleanups for other drivers."

Fix up trivial conflicts in &lt;linux/mfd/88pm860x.h&gt;

* tag 'for-v3.7' of git://git.infradead.org/battery-2.6: (52 commits)
  pda_power: Remove ac_draw_failed goto and label
  charger-manager: Add support sysfs entry for charger
  charger-manager: Support limit of maximum possible
  charger-manager: Check fully charged state of battery periodically
  lp8727_charger: More pure cosmetic improvements
  lp8727_charger: Fix checkpatch warning
  lp8727_charger: Add description in the private data
  lp8727_charger: Fix a typo - chg_parm to chg_param
  lp8727_charger: Make some cosmetic changes in lp8727_delayed_func()
  lp8727_charger: Clean up lp8727_charger_changed()
  lp8727_charger: Return if the battery is discharging
  lp8727_charger: Make lp8727_charger_get_propery() simpler
  lp8727_charger: Make lp8727_ctrl_switch() inline
  lp8727_charger: Make lp8727_init_device() shorter
  lp8727_charger: Clean up lp8727_is_charger_attached()
  lp8727_charger: Use specific definition
  lp8727_charger: Clean up lp8727 definitions
  lp8727_charger: Use the definition rather than enum
  lp8727_charger: Fix code for getting battery temp
  lp8727_charger: Clear interrrupts at inital time
  ...
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Pull battery updates from Anton Vorontsov:
 "1. New drivers:
     - Marvell 88pm860x charger and battery drivers;
     - Texas Instruments LP8788 charger driver;
  2. Two new power supply properties: whether a battery is authentic,
     and chargers' maximal currents and voltages;
  3. A lot of TI LP8727 Charger cleanups;
  4. New features for Charger Manager, mainly now we can disable
     specific regulators;
  5. Random fixes and cleanups for other drivers."

Fix up trivial conflicts in &lt;linux/mfd/88pm860x.h&gt;

* tag 'for-v3.7' of git://git.infradead.org/battery-2.6: (52 commits)
  pda_power: Remove ac_draw_failed goto and label
  charger-manager: Add support sysfs entry for charger
  charger-manager: Support limit of maximum possible
  charger-manager: Check fully charged state of battery periodically
  lp8727_charger: More pure cosmetic improvements
  lp8727_charger: Fix checkpatch warning
  lp8727_charger: Add description in the private data
  lp8727_charger: Fix a typo - chg_parm to chg_param
  lp8727_charger: Make some cosmetic changes in lp8727_delayed_func()
  lp8727_charger: Clean up lp8727_charger_changed()
  lp8727_charger: Return if the battery is discharging
  lp8727_charger: Make lp8727_charger_get_propery() simpler
  lp8727_charger: Make lp8727_ctrl_switch() inline
  lp8727_charger: Make lp8727_init_device() shorter
  lp8727_charger: Clean up lp8727_is_charger_attached()
  lp8727_charger: Use specific definition
  lp8727_charger: Clean up lp8727 definitions
  lp8727_charger: Use the definition rather than enum
  lp8727_charger: Fix code for getting battery temp
  lp8727_charger: Clear interrrupts at inital time
  ...
</pre>
</div>
</content>
</entry>
<entry>
<title>Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial</title>
<updated>2012-10-01T16:06:36+00:00</updated>
<author>
<name>Linus Torvalds</name>
<email>torvalds@linux-foundation.org</email>
</author>
<published>2012-10-01T16:06:36+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=99dbb1632f1165c2726056ebfce6edde0e5a0208'/>
<id>99dbb1632f1165c2726056ebfce6edde0e5a0208</id>
<content type='text'>
Pull the trivial tree from Jiri Kosina:
 "Tiny usual fixes all over the place"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (34 commits)
  doc: fix old config name of kprobetrace
  fs/fs-writeback.c: cleanup riteback_sb_inodes kerneldoc
  btrfs: fix the commment for the action flags in delayed-ref.h
  btrfs: fix trivial typo for the comment of BTRFS_FREE_INO_OBJECTID
  vfs: fix kerneldoc for generic_fh_to_parent()
  treewide: fix comment/printk/variable typos
  ipr: fix small coding style issues
  doc: fix broken utf8 encoding
  nfs: comment fix
  platform/x86: fix asus_laptop.wled_type module parameter
  mfd: printk/comment fixes
  doc: getdelays.c: remember to close() socket on error in create_nl_socket()
  doc: aliasing-test: close fd on write error
  mmc: fix comment typos
  dma: fix comments
  spi: fix comment/printk typos in spi
  Coccinelle: fix typo in memdup_user.cocci
  tmiofb: missing NULL pointer checks
  tools: perf: Fix typo in tools/perf
  tools/testing: fix comment / output typos
  ...
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Pull the trivial tree from Jiri Kosina:
 "Tiny usual fixes all over the place"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (34 commits)
  doc: fix old config name of kprobetrace
  fs/fs-writeback.c: cleanup riteback_sb_inodes kerneldoc
  btrfs: fix the commment for the action flags in delayed-ref.h
  btrfs: fix trivial typo for the comment of BTRFS_FREE_INO_OBJECTID
  vfs: fix kerneldoc for generic_fh_to_parent()
  treewide: fix comment/printk/variable typos
  ipr: fix small coding style issues
  doc: fix broken utf8 encoding
  nfs: comment fix
  platform/x86: fix asus_laptop.wled_type module parameter
  mfd: printk/comment fixes
  doc: getdelays.c: remember to close() socket on error in create_nl_socket()
  doc: aliasing-test: close fd on write error
  mmc: fix comment typos
  dma: fix comments
  spi: fix comment/printk typos in spi
  Coccinelle: fix typo in memdup_user.cocci
  tmiofb: missing NULL pointer checks
  tools: perf: Fix typo in tools/perf
  tools/testing: fix comment / output typos
  ...
</pre>
</div>
</content>
</entry>
<entry>
<title>doc: fix broken utf8 encoding</title>
<updated>2012-09-01T17:24:06+00:00</updated>
<author>
<name>Oskar Schirmer</name>
<email>oskar@scara.com</email>
</author>
<published>2012-08-21T09:54:09+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=1557cc4211951ba92a318d1ddf743448637d1d3f'/>
<id>1557cc4211951ba92a318d1ddf743448637d1d3f</id>
<content type='text'>
conversion to utf8 left some extra control character here,
remove it.

Signed-off-by: Oskar Schirmer &lt;oskar@scara.com&gt;
Cc: John Anthony Kazos Jr &lt;jakj@j-a-k-j.com&gt;
Cc: Rob Landley &lt;rob@landley.net&gt;
Signed-off-by: Jiri Kosina &lt;jkosina@suse.cz&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
conversion to utf8 left some extra control character here,
remove it.

Signed-off-by: Oskar Schirmer &lt;oskar@scara.com&gt;
Cc: John Anthony Kazos Jr &lt;jakj@j-a-k-j.com&gt;
Cc: Rob Landley &lt;rob@landley.net&gt;
Signed-off-by: Jiri Kosina &lt;jkosina@suse.cz&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>power_supply: Add new power supply properties CHARGE_CURRENT/VOLTAGE_MAX</title>
<updated>2012-08-23T04:59:15+00:00</updated>
<author>
<name>Ramakrishna Pallala</name>
<email>ramakrishna.pallala@intel.com</email>
</author>
<published>2012-07-30T07:19:21+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=2815b786c3bb86fff97f1f6e2f0874903ff2339b'/>
<id>2815b786c3bb86fff97f1f6e2f0874903ff2339b</id>
<content type='text'>
There are different types of chargers avalibale like AC, Solar, USB,
etc..  Even in USB we have different types SDP/DCP/CDP/ACA and all these
chargers have different o/p ratings. For example SDP supports only 500mA
of charge current whereas AC charger can support upto 8A or more.

Similarly batteries also come with charge current and voltage ratings
and these ratings vary depending on its capacity and the technology
used.

This patch adds two new power supply properties
CONSTANT_CHARGE_CURRENT_MAX and CONSTANT_CHARGE_CURRENT_MAX.

Signed-off-by: Ramakrishna Pallala &lt;ramakrishna.pallala@intel.com&gt;
Signed-off-by: Anton Vorontsov &lt;anton.vorontsov@linaro.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
There are different types of chargers avalibale like AC, Solar, USB,
etc..  Even in USB we have different types SDP/DCP/CDP/ACA and all these
chargers have different o/p ratings. For example SDP supports only 500mA
of charge current whereas AC charger can support upto 8A or more.

Similarly batteries also come with charge current and voltage ratings
and these ratings vary depending on its capacity and the technology
used.

This patch adds two new power supply properties
CONSTANT_CHARGE_CURRENT_MAX and CONSTANT_CHARGE_CURRENT_MAX.

Signed-off-by: Ramakrishna Pallala &lt;ramakrishna.pallala@intel.com&gt;
Signed-off-by: Anton Vorontsov &lt;anton.vorontsov@linaro.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>power_supply: Add new power supply AUTHENTIC property</title>
<updated>2012-08-23T02:56:37+00:00</updated>
<author>
<name>Ramakrishna Pallala</name>
<email>ramakrishna.pallala@intel.com</email>
</author>
<published>2012-08-23T01:20:21+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=b1b56872be3b36af19313bf0953b1361c36b4a98'/>
<id>b1b56872be3b36af19313bf0953b1361c36b4a98</id>
<content type='text'>
It is possible that users can use non-standard chargers or use invalid
batteries especially with mobile devices.

This patch adds a new power supply property called 'AUTHENTIC' to
indicate this to the user(user space).

Signed-off-by: Ramakrishna Pallala &lt;ramakrishna.pallala@intel.com&gt;
Signed-off-by: Anton Vorontsov &lt;anton.vorontsov@linaro.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
It is possible that users can use non-standard chargers or use invalid
batteries especially with mobile devices.

This patch adds a new power supply property called 'AUTHENTIC' to
indicate this to the user(user space).

Signed-off-by: Ramakrishna Pallala &lt;ramakrishna.pallala@intel.com&gt;
Signed-off-by: Anton Vorontsov &lt;anton.vorontsov@linaro.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>Merge tag 'for-v3.6' of git://git.infradead.org/battery-2.6</title>
<updated>2012-08-01T01:08:25+00:00</updated>
<author>
<name>Linus Torvalds</name>
<email>torvalds@linux-foundation.org</email>
</author>
<published>2012-08-01T01:08:25+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=4b24ff71108164e047cf2c95990b77651163e315'/>
<id>4b24ff71108164e047cf2c95990b77651163e315</id>
<content type='text'>
Pull battery updates from Anton Vorontsov:
 "The tag contains just a few battery-related changes for v3.6.  It's is
  all pretty straightforward, except one thing.

  One of our patches added thermal support for power supply class, but
  thermal/ subsystem changed under our feet.  We (well, Stephen, that
  is) caught the issue and it was decided[1] that I'd just delay the
  battery pull request, and then will fix it up by merging upstream back
  into battery tree at the specific commit.

  That's not all though: another[2] small fixup for thermal subsystem
  was needed to get rid of a warning in power supply subsystem (the
  warning was not drivers/power's "fault", the thermal registration
  function just needed a proper const annotation, which is also done by
  a small commit on top of the merge.

  So, to sum this up:
   - The 'master' branch of the battery tree was in the -next tree for
     weeks, was never rebased, altered etc.  It should be all OK;
   - Although, for-v3.6 tag contains the 'master' branch + merge + the
     warning fix.

  [1] http://lkml.org/lkml/2012/6/19/23
  [2] http://lkml.org/lkml/2012/6/18/28"

* tag 'for-v3.6' of git://git.infradead.org/battery-2.6: (23 commits)
  thermal: Constify 'type' argument for the registration routine
  olpc-battery: update CHARGE_FULL_DESIGN property for BYD LiFe batteries
  olpc-battery: Add VOLTAGE_MAX_DESIGN property
  charger-manager: Fix build break related to EXTCON
  lp8727_charger: Move header file into platform_data directory
  power_supply: Add min/max alert properties for CAPACITY, TEMP, TEMP_AMBIENT
  bq27x00_battery: Add support for BQ27425 chip
  charger-manager: Set current limit of regulator for over current protection
  charger-manager: Use EXTCON Subsystem to detect charger cables for charging
  test_power: Add VOLTAGE_NOW and BATTERY_TEMP properties
  test_power: Add support for USB AC source
  gpio-charger: Use cansleep version of gpio_set_value
  bq27x00_battery: Add support for power average and health properties
  sbs-battery: Don't trigger false supply_changed event
  twl4030_charger: Allow charger to control the regulator that feeds it
  twl4030_charger: Add backup-battery charging
  twl4030_charger: Fix some typos
  max17042_battery: Support CHARGE_COUNTER power supply attribute
  smb347-charger: Add constant charge and current properties
  power_supply: Add constant charge_current and charge_voltage properties
  ...
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Pull battery updates from Anton Vorontsov:
 "The tag contains just a few battery-related changes for v3.6.  It's is
  all pretty straightforward, except one thing.

  One of our patches added thermal support for power supply class, but
  thermal/ subsystem changed under our feet.  We (well, Stephen, that
  is) caught the issue and it was decided[1] that I'd just delay the
  battery pull request, and then will fix it up by merging upstream back
  into battery tree at the specific commit.

  That's not all though: another[2] small fixup for thermal subsystem
  was needed to get rid of a warning in power supply subsystem (the
  warning was not drivers/power's "fault", the thermal registration
  function just needed a proper const annotation, which is also done by
  a small commit on top of the merge.

  So, to sum this up:
   - The 'master' branch of the battery tree was in the -next tree for
     weeks, was never rebased, altered etc.  It should be all OK;
   - Although, for-v3.6 tag contains the 'master' branch + merge + the
     warning fix.

  [1] http://lkml.org/lkml/2012/6/19/23
  [2] http://lkml.org/lkml/2012/6/18/28"

* tag 'for-v3.6' of git://git.infradead.org/battery-2.6: (23 commits)
  thermal: Constify 'type' argument for the registration routine
  olpc-battery: update CHARGE_FULL_DESIGN property for BYD LiFe batteries
  olpc-battery: Add VOLTAGE_MAX_DESIGN property
  charger-manager: Fix build break related to EXTCON
  lp8727_charger: Move header file into platform_data directory
  power_supply: Add min/max alert properties for CAPACITY, TEMP, TEMP_AMBIENT
  bq27x00_battery: Add support for BQ27425 chip
  charger-manager: Set current limit of regulator for over current protection
  charger-manager: Use EXTCON Subsystem to detect charger cables for charging
  test_power: Add VOLTAGE_NOW and BATTERY_TEMP properties
  test_power: Add support for USB AC source
  gpio-charger: Use cansleep version of gpio_set_value
  bq27x00_battery: Add support for power average and health properties
  sbs-battery: Don't trigger false supply_changed event
  twl4030_charger: Allow charger to control the regulator that feeds it
  twl4030_charger: Add backup-battery charging
  twl4030_charger: Fix some typos
  max17042_battery: Support CHARGE_COUNTER power supply attribute
  smb347-charger: Add constant charge and current properties
  power_supply: Add constant charge_current and charge_voltage properties
  ...
</pre>
</div>
</content>
</entry>
<entry>
<title>Merge branch 'pm-doc'</title>
<updated>2012-07-18T22:03:46+00:00</updated>
<author>
<name>Rafael J. Wysocki</name>
<email>rjw@sisk.pl</email>
</author>
<published>2012-07-18T22:03:46+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=b4269e2799993fce54f5003a3597e6fa8b621993'/>
<id>b4269e2799993fce54f5003a3597e6fa8b621993</id>
<content type='text'>
* pm-doc:
  PM / Documentation: fix typos in power management description
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
* pm-doc:
  PM / Documentation: fix typos in power management description
</pre>
</div>
</content>
</entry>
<entry>
<title>power_supply: Add min/max alert properties for CAPACITY, TEMP, TEMP_AMBIENT</title>
<updated>2012-07-14T03:41:58+00:00</updated>
<author>
<name>Ramakrishna Pallala</name>
<email>ramakrishna.pallala@intel.com</email>
</author>
<published>2012-07-05T11:29:12+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=e908c41806bdb9151c8f875c4f9d73c6f66e3bc8'/>
<id>e908c41806bdb9151c8f875c4f9d73c6f66e3bc8</id>
<content type='text'>
Minimum and maximum alerts on power supply properties will help or allow
the user space to "proactively" create policies like connect/disconnect
charger or stop/start the user apps based on capacity or temperature
parameters.

These parameters can be used to avoid unnecessary polling from user space
and even from kernel space if the underlying HW can support INT triggers
(ex: max17042/47).

This patch adds the following power supply alert type properties:

 CAPACITY_ALERT_MIN
 CAPACITY_ALERT_MAX
 TEMP_ALERT_MIN
 TEMP_ALERT_MAX
 TEMP_AMBIENT_ALERT_MIN
 TEMP_AMBIENT_ALERT_MAX

Signed-off-by: Ramakrishna Pallala &lt;ramakrishna.pallala@intel.com&gt;
Signed-off-by: Anton Vorontsov &lt;anton.vorontsov@linaro.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Minimum and maximum alerts on power supply properties will help or allow
the user space to "proactively" create policies like connect/disconnect
charger or stop/start the user apps based on capacity or temperature
parameters.

These parameters can be used to avoid unnecessary polling from user space
and even from kernel space if the underlying HW can support INT triggers
(ex: max17042/47).

This patch adds the following power supply alert type properties:

 CAPACITY_ALERT_MIN
 CAPACITY_ALERT_MAX
 TEMP_ALERT_MIN
 TEMP_ALERT_MAX
 TEMP_AMBIENT_ALERT_MIN
 TEMP_AMBIENT_ALERT_MAX

Signed-off-by: Ramakrishna Pallala &lt;ramakrishna.pallala@intel.com&gt;
Signed-off-by: Anton Vorontsov &lt;anton.vorontsov@linaro.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>PM / Documentation: fix typos in power management description</title>
<updated>2012-07-03T16:32:51+00:00</updated>
<author>
<name>Oskar Schirmer</name>
<email>oskar@scara.com</email>
</author>
<published>2012-07-03T09:27:24+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=8d2c794108aed16602de1fcc37e485e9243ab5c0'/>
<id>8d2c794108aed16602de1fcc37e485e9243ab5c0</id>
<content type='text'>
Just two missing characters.

Signed-off-by: Oskar Schirmer &lt;oskar@scara.com&gt;
Signed-off-by: Rafael J. Wysocki &lt;rjw@sisk.pl&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Just two missing characters.

Signed-off-by: Oskar Schirmer &lt;oskar@scara.com&gt;
Signed-off-by: Rafael J. Wysocki &lt;rjw@sisk.pl&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>PM / Hibernate: Enable suspend to both for in-kernel hibernation.</title>
<updated>2012-07-01T11:31:22+00:00</updated>
<author>
<name>Bojan Smojver</name>
<email>bojan@rexursive.com</email>
</author>
<published>2012-06-15T22:09:58+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=62c552ccc3eda1198632a4f344aa32623d226bab'/>
<id>62c552ccc3eda1198632a4f344aa32623d226bab</id>
<content type='text'>
It is often useful to suspend to memory after hibernation image has been
written to disk. If the battery runs out or power is otherwise lost, the
computer will resume from the hibernated image. If not, it will resume
from memory and hibernation image will be discarded.

Signed-off-by: Bojan Smojver &lt;bojan@rexursive.com&gt;
Signed-off-by: Rafael J. Wysocki &lt;rjw@sisk.pl&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
It is often useful to suspend to memory after hibernation image has been
written to disk. If the battery runs out or power is otherwise lost, the
computer will resume from the hibernated image. If not, it will resume
from memory and hibernation image will be discarded.

Signed-off-by: Bojan Smojver &lt;bojan@rexursive.com&gt;
Signed-off-by: Rafael J. Wysocki &lt;rjw@sisk.pl&gt;
</pre>
</div>
</content>
</entry>
</feed>
