From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- .../bindings/power_supply/ab8500/btemp.txt | 16 ++++++ .../bindings/power_supply/ab8500/chargalg.txt | 16 ++++++ .../bindings/power_supply/ab8500/charger.txt | 25 ++++++++++ .../devicetree/bindings/power_supply/ab8500/fg.txt | 58 ++++++++++++++++++++++ 4 files changed, 115 insertions(+) create mode 100644 kernel/Documentation/devicetree/bindings/power_supply/ab8500/btemp.txt create mode 100644 kernel/Documentation/devicetree/bindings/power_supply/ab8500/chargalg.txt create mode 100644 kernel/Documentation/devicetree/bindings/power_supply/ab8500/charger.txt create mode 100644 kernel/Documentation/devicetree/bindings/power_supply/ab8500/fg.txt (limited to 'kernel/Documentation/devicetree/bindings/power_supply/ab8500') diff --git a/kernel/Documentation/devicetree/bindings/power_supply/ab8500/btemp.txt b/kernel/Documentation/devicetree/bindings/power_supply/ab8500/btemp.txt new file mode 100644 index 000000000..0ba1bcc7f --- /dev/null +++ b/kernel/Documentation/devicetree/bindings/power_supply/ab8500/btemp.txt @@ -0,0 +1,16 @@ +=== AB8500 Battery Temperature Monitor Driver === + +The properties below describes the node for btemp driver. + +Required Properties: +- compatible = Shall be: "stericsson,ab8500-btemp" +- battery = Shall be battery specific information + + Example: + ab8500_btemp { + compatible = "stericsson,ab8500-btemp"; + battery = <&ab8500_battery>; + }; + +For information on battery specific node, Ref: +Documentation/devicetree/bindings/power_supply/ab8500/fg.txt diff --git a/kernel/Documentation/devicetree/bindings/power_supply/ab8500/chargalg.txt b/kernel/Documentation/devicetree/bindings/power_supply/ab8500/chargalg.txt new file mode 100644 index 000000000..ef5328371 --- /dev/null +++ b/kernel/Documentation/devicetree/bindings/power_supply/ab8500/chargalg.txt @@ -0,0 +1,16 @@ +=== AB8500 Charging Algorithm Driver === + +The properties below describes the node for chargalg driver. + +Required Properties: +- compatible = Shall be: "stericsson,ab8500-chargalg" +- battery = Shall be battery specific information + +Example: +ab8500_chargalg { + compatible = "stericsson,ab8500-chargalg"; + battery = <&ab8500_battery>; +}; + +For information on battery specific node, Ref: +Documentation/devicetree/bindings/power_supply/ab8500/fg.txt diff --git a/kernel/Documentation/devicetree/bindings/power_supply/ab8500/charger.txt b/kernel/Documentation/devicetree/bindings/power_supply/ab8500/charger.txt new file mode 100644 index 000000000..6bdbb08ea --- /dev/null +++ b/kernel/Documentation/devicetree/bindings/power_supply/ab8500/charger.txt @@ -0,0 +1,25 @@ +=== AB8500 Charger Driver === + +Required Properties: +- compatible = Shall be "stericsson,ab8500-charger" +- battery = Shall be battery specific information + Example: + ab8500_charger { + compatible = "stericsson,ab8500-charger"; + battery = <&ab8500_battery>; + }; + +- vddadc-supply: Supply for USB and Main charger + Example: + ab8500-charger { + vddadc-supply = <&ab8500_ldo_tvout_reg>; + } +- autopower_cfg: + Boolean value depicting the presence of 'automatic poweron after powerloss' + Example: + ab8500-charger { + autopower_cfg; + }; + +For information on battery specific node, Ref: +Documentation/devicetree/bindings/power_supply/ab8500/fg.txt diff --git a/kernel/Documentation/devicetree/bindings/power_supply/ab8500/fg.txt b/kernel/Documentation/devicetree/bindings/power_supply/ab8500/fg.txt new file mode 100644 index 000000000..ccafcb911 --- /dev/null +++ b/kernel/Documentation/devicetree/bindings/power_supply/ab8500/fg.txt @@ -0,0 +1,58 @@ +=== AB8500 Fuel Gauge Driver === + +AB8500 is a mixed signal multimedia and power management +device comprising: power and energy-management-module, +wall-charger, usb-charger, audio codec, general purpose adc, +tvout, clock management and sim card interface. + +Fuelgauge support is part of energy-management-modules, other +components of this module are: +main-charger, usb-combo-charger and battery-temperature-monitoring. + +The properties below describes the node for fuelgauge driver. + +Required Properties: +- compatible = This shall be: "stericsson,ab8500-fg" +- battery = Shall be battery specific information + Example: + ab8500_fg { + compatible = "stericsson,ab8500-fg"; + battery = <&ab8500_battery>; + }; + +dependent node: + ab8500_battery: ab8500_battery { + }; + This node will provide information on 'thermistor interface' and + 'battery technology type' used. + +Properties of this node are: +thermistor-on-batctrl: + A boolean value indicating thermistor interface to battery + + Note: + 'btemp' and 'batctrl' are the pins interfaced for battery temperature + measurement, 'btemp' signal is used when NTC(negative temperature + coefficient) resister is interfaced external to battery whereas + 'batctrl' pin is used when NTC resister is internal to battery. + + Example: + ab8500_battery: ab8500_battery { + thermistor-on-batctrl; + }; + indicates: NTC resister is internal to battery, 'batctrl' is used + for thermal measurement. + + The absence of property 'thermal-on-batctrl' indicates + NTC resister is external to battery and 'btemp' signal is used + for thermal measurement. + +battery-type: + This shall be the battery manufacturing technology type, + allowed types are: + "UNKNOWN" "NiMH" "LION" "LIPO" "LiFe" "NiCd" "LiMn" + Example: + ab8500_battery: ab8500_battery { + stericsson,battery-type = "LIPO"; + } + -- cgit 1.2.3-korg