From: Jenny TC <jenny.tc@intel.com>
To: linux-kernel@vger.kernel.org,
Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Cc: "Anton Vorontsov" <cbouatmailru@gmail.com>,
"Anton Vorontsov" <anton.vorontsov@linaro.org>,
"Jenny TC" <jenny.tc@intel.com>, "Kim Milo" <Milo.Kim@ti.com>,
"Lee Jones" <lee.jones@linaro.org>,
"Jingoo Han" <jg1.han@samsung.com>,
"Chanwoo Choi" <cw00.choi@samsung.com>,
"Sachin Kamat" <sachin.kamat@linaro.org>,
"Lars-Peter Clausen" <lars@metafoo.de>,
"Pali Rohár" <pali.rohar@gmail.com>,
"Rhyland Klein" <rklein@nvidia.com>,
"Pavel Machek" <pavel@ucw.cz>,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
"David Woodhouse" <dwmw2@infradead.org>,
"Tony Lindgren" <tony@atomide.com>,
"Russell King" <linux@arm.linux.org.uk>,
"Sebastian Reichel" <sre@ring0.de>,
aaro.koskinen@iki.fi,
"Pallala Ramakrishna" <ramakrishna.pallala@intel.com>,
freemangordon@abv.bg, linux-omap@vger.kernel.org
Subject: [PATCH 1/4] power_supply: Add inlmt,iterm, min/max temp props
Date: Tue, 4 Feb 2014 10:42:57 +0530 [thread overview]
Message-ID: <1391490780-6141-2-git-send-email-jenny.tc@intel.com> (raw)
In-Reply-To: <1391490780-6141-1-git-send-email-jenny.tc@intel.com>
Add new power supply properties for input current, charge termination
current, min and max temperature
POWER_SUPPLY_PROP_TEMP_MIN - minimum operatable temperature
POWER_SUPPLY_PROP_TEMP_MAX - maximum operatable temperature
POWER_SUPPLY_PROP_INLMT - input current limit programmed by charger. 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.tc@intel.com>
---
Documentation/power/power_supply_class.txt | 6 ++++++
drivers/power/power_supply_sysfs.c | 4 ++++
include/linux/power_supply.h | 4 ++++
3 files changed, 14 insertions(+)
diff --git a/Documentation/power/power_supply_class.txt b/Documentation/power/power_supply_class.txt
index 89a8816..48cff88 100644
--- a/Documentation/power/power_supply_class.txt
+++ b/Documentation/power/power_supply_class.txt
@@ -118,6 +118,10 @@ relative, time-based measurements.
CONSTANT_CHARGE_CURRENT - constant charge current programmed by charger.
CONSTANT_CHARGE_CURRENT_MAX - maximum charge current supported by the
power supply object.
+INPUT_CURRENT_LIMIT - input current limit programmed by charger. Indicates
+the current drawn from a charging source.
+CHARGE_TERM_CURRENT - Charge termination current used to detect the end of charge
+condition.
CONSTANT_CHARGE_VOLTAGE - constant charge voltage programmed by charger.
CONSTANT_CHARGE_VOLTAGE_MAX - maximum charge voltage supported by the
@@ -140,6 +144,8 @@ TEMP_ALERT_MAX - maximum battery temperature alert.
TEMP_AMBIENT - ambient temperature.
TEMP_AMBIENT_ALERT_MIN - minimum ambient temperature alert.
TEMP_AMBIENT_ALERT_MAX - maximum ambient temperature alert.
+TEMP_MIN - minimum operatable temperature
+TEMP_MAX - maximum operatable temperature
TIME_TO_EMPTY - seconds left for battery to be considered empty (i.e.
while battery powers a load)
diff --git a/drivers/power/power_supply_sysfs.c b/drivers/power/power_supply_sysfs.c
index 44420d1..750a202 100644
--- a/drivers/power/power_supply_sysfs.c
+++ b/drivers/power/power_supply_sysfs.c
@@ -167,6 +167,7 @@ static struct device_attribute power_supply_attrs[] = {
POWER_SUPPLY_ATTR(constant_charge_voltage_max),
POWER_SUPPLY_ATTR(charge_control_limit),
POWER_SUPPLY_ATTR(charge_control_limit_max),
+ POWER_SUPPLY_ATTR(input_current_limit),
POWER_SUPPLY_ATTR(energy_full_design),
POWER_SUPPLY_ATTR(energy_empty_design),
POWER_SUPPLY_ATTR(energy_full),
@@ -178,6 +179,8 @@ static struct device_attribute power_supply_attrs[] = {
POWER_SUPPLY_ATTR(capacity_alert_max),
POWER_SUPPLY_ATTR(capacity_level),
POWER_SUPPLY_ATTR(temp),
+ POWER_SUPPLY_ATTR(temp_max),
+ POWER_SUPPLY_ATTR(temp_min),
POWER_SUPPLY_ATTR(temp_alert_min),
POWER_SUPPLY_ATTR(temp_alert_max),
POWER_SUPPLY_ATTR(temp_ambient),
@@ -189,6 +192,7 @@ static struct device_attribute power_supply_attrs[] = {
POWER_SUPPLY_ATTR(time_to_full_avg),
POWER_SUPPLY_ATTR(type),
POWER_SUPPLY_ATTR(scope),
+ POWER_SUPPLY_ATTR(charge_term_current),
/* Properties of type `const char *' */
POWER_SUPPLY_ATTR(model_name),
POWER_SUPPLY_ATTR(manufacturer),
diff --git a/include/linux/power_supply.h b/include/linux/power_supply.h
index c9dc4e0..0278600 100644
--- a/include/linux/power_supply.h
+++ b/include/linux/power_supply.h
@@ -120,6 +120,7 @@ enum power_supply_property {
POWER_SUPPLY_PROP_CONSTANT_CHARGE_VOLTAGE_MAX,
POWER_SUPPLY_PROP_CHARGE_CONTROL_LIMIT,
POWER_SUPPLY_PROP_CHARGE_CONTROL_LIMIT_MAX,
+ POWER_SUPPLY_PROP_INPUT_CURRENT_LIMIT,
POWER_SUPPLY_PROP_ENERGY_FULL_DESIGN,
POWER_SUPPLY_PROP_ENERGY_EMPTY_DESIGN,
POWER_SUPPLY_PROP_ENERGY_FULL,
@@ -131,6 +132,8 @@ enum power_supply_property {
POWER_SUPPLY_PROP_CAPACITY_ALERT_MAX, /* in percents! */
POWER_SUPPLY_PROP_CAPACITY_LEVEL,
POWER_SUPPLY_PROP_TEMP,
+ POWER_SUPPLY_PROP_TEMP_MAX,
+ POWER_SUPPLY_PROP_TEMP_MIN,
POWER_SUPPLY_PROP_TEMP_ALERT_MIN,
POWER_SUPPLY_PROP_TEMP_ALERT_MAX,
POWER_SUPPLY_PROP_TEMP_AMBIENT,
@@ -142,6 +145,7 @@ enum power_supply_property {
POWER_SUPPLY_PROP_TIME_TO_FULL_AVG,
POWER_SUPPLY_PROP_TYPE, /* use power_supply.type instead */
POWER_SUPPLY_PROP_SCOPE,
+ POWER_SUPPLY_PROP_CHARGE_TERM_CURRENT,
/* Properties of type `const char *' */
POWER_SUPPLY_PROP_MODEL_NAME,
POWER_SUPPLY_PROP_MANUFACTURER,
--
1.7.9.5
next prev parent reply other threads:[~2014-02-04 5:13 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-04 5:12 [PATCH v5 0/4] power_supply: Introduce power supply charging driver Jenny TC
2014-02-04 5:12 ` Jenny TC [this message]
2014-02-04 5:12 ` [PATCH 2/4] power_supply: Introduce generic psy " Jenny TC
2014-02-04 11:36 ` Pavel Machek
2014-02-05 8:14 ` Jenny Tc
2014-02-12 11:00 ` Pavel Machek
2014-02-13 0:51 ` Jingoo Han
2014-02-04 5:12 ` [PATCH 3/4] power_supply: Introduce PSE compliant algorithm Jenny TC
2014-02-04 11:36 ` Pavel Machek
2014-02-20 5:16 ` Jenny Tc
2014-02-21 14:45 ` Pavel Machek
2014-02-26 2:54 ` Jenny Tc
2014-02-27 19:47 ` Linus Walleij
2014-02-28 2:52 ` Jenny Tc
2014-02-27 20:46 ` Pavel Machek
2014-02-27 20:18 ` Linus Walleij
2014-02-28 3:07 ` Jenny Tc
2014-02-28 10:08 ` Pavel Machek
2014-03-03 3:11 ` Jenny Tc
2014-03-03 10:42 ` Pavel Machek
2014-03-07 3:34 ` Linus Walleij
2014-03-07 3:43 ` Jenny Tc
2014-02-04 5:13 ` [PATCH 4/4] power_supply: bq24261 charger driver Jenny TC
2014-02-04 11:36 ` Pavel Machek
2014-02-20 5:03 ` Jenny Tc
2014-02-21 14:44 ` Pavel Machek
2014-02-25 11:51 ` Jenny Tc
-- strict thread matches above, loose matches on Subject: below --
2014-07-08 6:04 [PATCHv11 0/4] power_supply: Introduce power supply charging driver Jenny TC
2014-07-08 6:04 ` [PATCH 1/4] power_supply: Add inlmt,iterm, min/max temp props Jenny TC
2014-07-14 13:05 ` Pavel Machek
2014-07-17 23:34 ` Sebastian Reichel
2014-06-30 9:55 [PATCHv10 0/4] power_supply: Introduce power supply charging driver Jenny TC
2014-06-30 9:55 ` [PATCH 1/4] power_supply: Add inlmt,iterm, min/max temp props Jenny TC
2014-07-03 13:05 ` Sebastian Reichel
2014-06-19 14:02 [PATCHv9 0/4] power_supply: Introduce power supply charging driver Jenny TC
2014-06-19 14:02 ` [PATCH 1/4] power_supply: Add inlmt,iterm, min/max temp props Jenny TC
2014-02-20 5:53 [PATCH v6 0/4] power_supply: Introduce power supply charging driver Jenny TC
2014-02-20 5:53 ` [PATCH 1/4] power_supply: Add inlmt,iterm, min/max temp props Jenny TC
2014-01-30 17:30 [PATCH v4 0/4] power_supply: Introduce power supply charging driver Jenny TC
2014-01-30 17:30 ` [PATCH 1/4] power_supply: Add inlmt,iterm, min/max temp props Jenny TC
2014-01-22 17:19 [PATCH v3 0/4] power_supply: Introduce power supply charging driver Jenny TC
2014-01-22 17:19 ` [PATCH 1/4] power_supply: Add inlmt,iterm, min/max temp props Jenny TC
2014-01-23 9:00 ` Jingoo Han
2014-01-24 13:01 ` Pavel Machek
2014-01-24 15:25 ` Dmitry Eremin-Solenikov
2014-01-29 13:08 ` Jenny Tc
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