Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752498AbaBTFyU (ORCPT ); Thu, 20 Feb 2014 00:54:20 -0500 Received: from mga09.intel.com ([134.134.136.24]:51721 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751394AbaBTFyR (ORCPT ); Thu, 20 Feb 2014 00:54:17 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.97,510,1389772800"; d="scan'208";a="486357570" From: Jenny TC To: linux-kernel@vger.kernel.org, Dmitry Eremin-Solenikov Cc: Anton Vorontsov , Anton Vorontsov , Jenny TC , Kim Milo , Lee Jones , Jingoo Han , Chanwoo Choi , Sachin Kamat , Lars-Peter Clausen , =?UTF-8?q?Pali=20Roh=C3=A1r?= , Rhyland Klein , Pavel Machek , "Rafael J. Wysocki" , David Woodhouse , Tony Lindgren , Russell King , Sebastian Reichel , aaro.koskinen@iki.fi, Pallala Ramakrishna , freemangordon@abv.bg, linux-omap@vger.kernel.org Subject: [PATCH 1/4] power_supply: Add inlmt,iterm, min/max temp props Date: Thu, 20 Feb 2014 11:23:57 +0530 Message-Id: <1392875640-29230-2-git-send-email-jenny.tc@intel.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1392875640-29230-1-git-send-email-jenny.tc@intel.com> References: <1392875640-29230-1-git-send-email-jenny.tc@intel.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 --- 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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/