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authorSascha Hauer <s.hauer@pengutronix.de>2016-10-18 10:10:24 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2016-10-18 10:10:24 +0200
commitbfbf18d991756858337f7700e8ff0a6f0dc31afc (patch)
treecf3568de4fdff1891e277507f08f49a871682706 /dts/Bindings/power
parent834f6bf5e5f1169065376ad1aeb6a6266e66ce5c (diff)
downloadbarebox-bfbf18d991756858337f7700e8ff0a6f0dc31afc.tar.gz
barebox-bfbf18d991756858337f7700e8ff0a6f0dc31afc.tar.xz
dts: update to v4.9-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/power')
-rw-r--r--dts/Bindings/power/act8945a-charger.txt35
-rw-r--r--dts/Bindings/power/reset/axxia-reset.txt20
-rw-r--r--dts/Bindings/power/reset/imx-snvs-poweroff.txt23
-rw-r--r--dts/Bindings/power/reset/msm-poweroff.txt17
-rw-r--r--dts/Bindings/power/reset/qnap-poweroff.txt16
-rw-r--r--dts/Bindings/power/reset/restart-poweroff.txt8
-rw-r--r--dts/Bindings/power/reset/st-reset.txt7
-rw-r--r--dts/Bindings/power/supply/ab8500/btemp.txt16
-rw-r--r--dts/Bindings/power/supply/ab8500/chargalg.txt16
-rw-r--r--dts/Bindings/power/supply/ab8500/charger.txt25
-rw-r--r--dts/Bindings/power/supply/ab8500/fg.txt58
-rw-r--r--dts/Bindings/power/supply/act8945a-charger.txt48
-rw-r--r--dts/Bindings/power/supply/axp20x_usb_power.txt35
-rw-r--r--dts/Bindings/power/supply/bq2415x.txt (renamed from dts/Bindings/power/bq2415x.txt)0
-rw-r--r--dts/Bindings/power/supply/bq24257.txt (renamed from dts/Bindings/power/bq24257.txt)0
-rw-r--r--dts/Bindings/power/supply/bq25890.txt (renamed from dts/Bindings/power/bq25890.txt)0
-rw-r--r--dts/Bindings/power/supply/charger-manager.txt81
-rw-r--r--dts/Bindings/power/supply/da9150-charger.txt (renamed from dts/Bindings/power/da9150-charger.txt)0
-rw-r--r--dts/Bindings/power/supply/da9150-fg.txt (renamed from dts/Bindings/power/da9150-fg.txt)0
-rw-r--r--dts/Bindings/power/supply/gpio-charger.txt27
-rw-r--r--dts/Bindings/power/supply/isp1704.txt (renamed from dts/Bindings/power/isp1704.txt)0
-rw-r--r--dts/Bindings/power/supply/lp8727_charger.txt44
-rw-r--r--dts/Bindings/power/supply/ltc2941.txt (renamed from dts/Bindings/power/ltc2941.txt)0
-rw-r--r--dts/Bindings/power/supply/max17042_battery.txt31
-rw-r--r--dts/Bindings/power/supply/max8925_batter.txt18
-rw-r--r--dts/Bindings/power/supply/olpc_battery.txt5
-rw-r--r--dts/Bindings/power/supply/power_supply.txt23
-rw-r--r--dts/Bindings/power/supply/qcom,coincell-charger.txt (renamed from dts/Bindings/power/qcom,coincell-charger.txt)0
-rw-r--r--dts/Bindings/power/supply/qcom_smbb.txt131
-rw-r--r--dts/Bindings/power/supply/rt9455_charger.txt (renamed from dts/Bindings/power/rt9455_charger.txt)0
-rw-r--r--dts/Bindings/power/supply/rx51-battery.txt (renamed from dts/Bindings/power/rx51-battery.txt)0
-rw-r--r--dts/Bindings/power/supply/sbs_sbs-battery.txt23
-rw-r--r--dts/Bindings/power/supply/ti,bq24735.txt35
-rw-r--r--dts/Bindings/power/supply/tps65090.txt17
-rw-r--r--dts/Bindings/power/supply/tps65217_charger.txt12
-rw-r--r--dts/Bindings/power/supply/twl-charger.txt (renamed from dts/Bindings/power/twl-charger.txt)0
36 files changed, 733 insertions, 38 deletions
diff --git a/dts/Bindings/power/act8945a-charger.txt b/dts/Bindings/power/act8945a-charger.txt
deleted file mode 100644
index bea254c9d1..0000000000
--- a/dts/Bindings/power/act8945a-charger.txt
+++ /dev/null
@@ -1,35 +0,0 @@
-Device-Tree bindings for charger of Active-semi ACT8945A Multi-Function Device
-
-Required properties:
- - compatible: "active-semi,act8945a", please refer to ../mfd/act8945a.txt.
- - active-semi,chglev-gpios: charge current level phandle with args
- as described in ../gpio/gpio.txt.
-
-Optional properties:
- - active-semi,check-battery-temperature: boolean to check the battery
- temperature or not.
- - active-semi,input-voltage-threshold-microvolt: unit: mV;
- Specifies the charger's input over-voltage threshold value;
- The value can be: 6600, 7000, 7500, 8000; default: 6600
- - active-semi,precondition-timeout: unit: minutes;
- Specifies the charger's PRECONDITION safety timer setting value;
- The value can be: 40, 60, 80, 0; If 0, it means to disable this timer;
- default: 40.
- - active-semi,total-timeout: unit: hours;
- Specifies the charger's total safety timer setting value;
- The value can be: 3, 4, 5, 0; If 0, it means to disable this timer;
- default: 3.
-
-Example:
- pmic@5b {
- compatible = "active-semi,act8945a";
- reg = <0x5b>;
- status = "okay";
-
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_charger_chglev>;
- active-semi,chglev-gpios = <&pioA 12 GPIO_ACTIVE_HIGH>;
- active-semi,input-voltage-threshold-microvolt = <6600>;
- active-semi,precondition-timeout = <40>;
- active-semi,total-timeout = <3>;
- };
diff --git a/dts/Bindings/power/reset/axxia-reset.txt b/dts/Bindings/power/reset/axxia-reset.txt
new file mode 100644
index 0000000000..47e720d249
--- /dev/null
+++ b/dts/Bindings/power/reset/axxia-reset.txt
@@ -0,0 +1,20 @@
+Axxia Restart Driver
+
+This driver can do reset of the Axxia SoC. It uses the registers in the syscon
+block to initiate a chip reset.
+
+Required Properties:
+ -compatible: "lsi,axm55xx-reset"
+ -syscon: phandle to the syscon node.
+
+Example:
+
+ syscon: syscon@2010030000 {
+ compatible = "lsi,axxia-syscon", "syscon";
+ reg = <0x20 0x10030000 0 0x2000>;
+ };
+
+ reset: reset@2010031000 {
+ compatible = "lsi,axm55xx-reset";
+ syscon = <&syscon>;
+ };
diff --git a/dts/Bindings/power/reset/imx-snvs-poweroff.txt b/dts/Bindings/power/reset/imx-snvs-poweroff.txt
new file mode 100644
index 0000000000..dc7c9bad63
--- /dev/null
+++ b/dts/Bindings/power/reset/imx-snvs-poweroff.txt
@@ -0,0 +1,23 @@
+i.mx6 Poweroff Driver
+
+SNVS_LPCR in SNVS module can power off the whole system by pull
+PMIC_ON_REQ low if PMIC_ON_REQ is connected with external PMIC.
+If you don't want to use PMIC_ON_REQ as power on/off control,
+please set status='disabled' to disable this driver.
+
+Required Properties:
+-compatible: "fsl,sec-v4.0-poweroff"
+-reg: Specifies the physical address of the SNVS_LPCR register
+
+Example:
+ snvs@020cc000 {
+ compatible = "fsl,sec-v4.0-mon", "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x020cc000 0x4000>;
+ .....
+ snvs_poweroff: snvs-poweroff@38 {
+ compatible = "fsl,sec-v4.0-poweroff";
+ reg = <0x38 0x4>;
+ };
+ }
diff --git a/dts/Bindings/power/reset/msm-poweroff.txt b/dts/Bindings/power/reset/msm-poweroff.txt
new file mode 100644
index 0000000000..ce44ad3575
--- /dev/null
+++ b/dts/Bindings/power/reset/msm-poweroff.txt
@@ -0,0 +1,17 @@
+MSM Restart Driver
+
+A power supply hold (ps-hold) bit is set to power the msm chipsets.
+Clearing that bit allows us to restart/poweroff. The difference
+between poweroff and restart is determined by unique power manager IC
+settings.
+
+Required Properties:
+-compatible: "qcom,pshold"
+-reg: Specifies the physical address of the ps-hold register
+
+Example:
+
+ restart@fc4ab000 {
+ compatible = "qcom,pshold";
+ reg = <0xfc4ab000 0x4>;
+ };
diff --git a/dts/Bindings/power/reset/qnap-poweroff.txt b/dts/Bindings/power/reset/qnap-poweroff.txt
new file mode 100644
index 0000000000..af25e77c0e
--- /dev/null
+++ b/dts/Bindings/power/reset/qnap-poweroff.txt
@@ -0,0 +1,16 @@
+* QNAP Power Off
+
+QNAP NAS devices have a microcontroller controlling the main power
+supply. This microcontroller is connected to UART1 of the Kirkwood and
+Orion5x SoCs. Sending the character 'A', at 19200 baud, tells the
+microcontroller to turn the power off. This driver adds a handler to
+pm_power_off which is called to turn the power off.
+
+Synology NAS devices use a similar scheme, but a different baud rate,
+9600, and a different character, '1'.
+
+Required Properties:
+- compatible: Should be "qnap,power-off" or "synology,power-off"
+
+- reg: Address and length of the register set for UART1
+- clocks: tclk clock
diff --git a/dts/Bindings/power/reset/restart-poweroff.txt b/dts/Bindings/power/reset/restart-poweroff.txt
new file mode 100644
index 0000000000..5776e684af
--- /dev/null
+++ b/dts/Bindings/power/reset/restart-poweroff.txt
@@ -0,0 +1,8 @@
+* Restart Power Off
+
+Buffalo Linkstation LS-XHL and LS-CHLv2, and other devices power off
+by restarting and letting u-boot keep hold of the machine until the
+user presses a button.
+
+Required Properties:
+- compatible: Should be "restart-poweroff"
diff --git a/dts/Bindings/power/reset/st-reset.txt b/dts/Bindings/power/reset/st-reset.txt
index 809af54f02..83734dc3a3 100644
--- a/dts/Bindings/power/reset/st-reset.txt
+++ b/dts/Bindings/power/reset/st-reset.txt
@@ -1,11 +1,12 @@
*Device-Tree bindings for ST SW reset functionality
Required properties:
-- compatible: should be "st,<chip>-restart".
+- compatible: should be "stih407-restart".
- st,syscfg: should be a phandle of the syscfg node.
Example node:
restart {
- compatible = "st,stih416-restart";
- st,syscfg = <&syscfg_sbc>;
+ compatible = "st,stih407-restart";
+ st,syscfg = <&syscfg_sbc_reg>;
+ status = "okay";
};
diff --git a/dts/Bindings/power/supply/ab8500/btemp.txt b/dts/Bindings/power/supply/ab8500/btemp.txt
new file mode 100644
index 0000000000..0ba1bcc7f3
--- /dev/null
+++ b/dts/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/dts/Bindings/power/supply/ab8500/chargalg.txt b/dts/Bindings/power/supply/ab8500/chargalg.txt
new file mode 100644
index 0000000000..ef53283711
--- /dev/null
+++ b/dts/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/dts/Bindings/power/supply/ab8500/charger.txt b/dts/Bindings/power/supply/ab8500/charger.txt
new file mode 100644
index 0000000000..6bdbb08ea9
--- /dev/null
+++ b/dts/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/dts/Bindings/power/supply/ab8500/fg.txt b/dts/Bindings/power/supply/ab8500/fg.txt
new file mode 100644
index 0000000000..ccafcb9112
--- /dev/null
+++ b/dts/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";
+ }
+
diff --git a/dts/Bindings/power/supply/act8945a-charger.txt b/dts/Bindings/power/supply/act8945a-charger.txt
new file mode 100644
index 0000000000..de78d761ce
--- /dev/null
+++ b/dts/Bindings/power/supply/act8945a-charger.txt
@@ -0,0 +1,48 @@
+Device-Tree bindings for charger of Active-semi ACT8945A Multi-Function Device
+
+Required properties:
+ - compatible: "active-semi,act8945a-charger".
+ - active-semi,chglev-gpios: charge current level phandle with args
+ as described in ../gpio/gpio.txt.
+ - active-semi,lbo-gpios: specify the low battery voltage detect phandle
+ with args as as described in ../gpio/gpio.txt.
+ - interrupts: <a b> where a is the interrupt number and b is a
+ field that represents an encoding of the sense and level
+ information for the interrupt.
+ - interrupt-parent: the phandle for the interrupt controller that
+ services interrupts for this device.
+
+Optional properties:
+ - active-semi,input-voltage-threshold-microvolt: unit: mV;
+ Specifies the charger's input over-voltage threshold value;
+ The value can be: 6600, 7000, 7500, 8000; default: 6600
+ - active-semi,precondition-timeout: unit: minutes;
+ Specifies the charger's PRECONDITION safety timer setting value;
+ The value can be: 40, 60, 80, 0; If 0, it means to disable this timer;
+ default: 40.
+ - active-semi,total-timeout: unit: hours;
+ Specifies the charger's total safety timer setting value;
+ The value can be: 3, 4, 5, 0; If 0, it means to disable this timer;
+ default: 3.
+
+Example:
+ pmic@5b {
+ compatible = "active-semi,act8945a";
+ reg = <0x5b>;
+ status = "okay";
+
+ charger {
+ compatible = "active-semi,act8945a-charger";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_charger_chglev &pinctrl_charger_lbo &pinctrl_charger_irq>;
+ interrupt-parent = <&pioA>;
+ interrupts = <45 GPIO_ACTIVE_LOW>;
+
+ active-semi,chglev-gpios = <&pioA 12 GPIO_ACTIVE_HIGH>;
+ active-semi,lbo-gpios = <&pioA 72 GPIO_ACTIVE_LOW>;
+ active-semi,input-voltage-threshold-microvolt = <6600>;
+ active-semi,precondition-timeout = <40>;
+ active-semi,total-timeout = <3>;
+ status = "okay";
+ };
+ };
diff --git a/dts/Bindings/power/supply/axp20x_usb_power.txt b/dts/Bindings/power/supply/axp20x_usb_power.txt
new file mode 100644
index 0000000000..f1d7beec45
--- /dev/null
+++ b/dts/Bindings/power/supply/axp20x_usb_power.txt
@@ -0,0 +1,35 @@
+AXP20x USB power supply
+
+Required Properties:
+-compatible: One of: "x-powers,axp202-usb-power-supply"
+ "x-powers,axp221-usb-power-supply"
+
+This node is a subnode of the axp20x PMIC.
+
+Example:
+
+axp209: pmic@34 {
+ compatible = "x-powers,axp209";
+ reg = <0x34>;
+ interrupt-parent = <&nmi_intc>;
+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+
+ regulators {
+ x-powers,dcdc-freq = <1500>;
+
+ vdd_cpu: dcdc2 {
+ regulator-always-on;
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1450000>;
+ regulator-name = "vdd-cpu";
+ };
+
+ ...
+ };
+
+ usb-power-supply: usb-power-supply {
+ compatible = "x-powers,axp202-usb-power-supply";
+ };
+};
diff --git a/dts/Bindings/power/bq2415x.txt b/dts/Bindings/power/supply/bq2415x.txt
index d0327f0b59..d0327f0b59 100644
--- a/dts/Bindings/power/bq2415x.txt
+++ b/dts/Bindings/power/supply/bq2415x.txt
diff --git a/dts/Bindings/power/bq24257.txt b/dts/Bindings/power/supply/bq24257.txt
index d693702c9c..d693702c9c 100644
--- a/dts/Bindings/power/bq24257.txt
+++ b/dts/Bindings/power/supply/bq24257.txt
diff --git a/dts/Bindings/power/bq25890.txt b/dts/Bindings/power/supply/bq25890.txt
index c9dd17d142..c9dd17d142 100644
--- a/dts/Bindings/power/bq25890.txt
+++ b/dts/Bindings/power/supply/bq25890.txt
diff --git a/dts/Bindings/power/supply/charger-manager.txt b/dts/Bindings/power/supply/charger-manager.txt
new file mode 100644
index 0000000000..ec4fe9de31
--- /dev/null
+++ b/dts/Bindings/power/supply/charger-manager.txt
@@ -0,0 +1,81 @@
+charger-manager bindings
+~~~~~~~~~~~~~~~~~~~~~~~~
+
+Required properties :
+ - compatible : "charger-manager"
+ - <>-supply : for regulator consumer
+ - cm-num-chargers : number of chargers
+ - cm-chargers : name of chargers
+ - cm-fuel-gauge : name of battery fuel gauge
+ - subnode <regulator> :
+ - cm-regulator-name : name of charger regulator
+ - subnode <cable> :
+ - cm-cable-name : name of charger cable
+ - cm-cable-extcon : name of extcon dev
+(optional) - cm-cable-min : minimum current of cable
+(optional) - cm-cable-max : maximum current of cable
+
+Optional properties :
+ - cm-name : charger manager's name (default : "battery")
+ - cm-poll-mode : polling mode (enum polling_modes)
+ - cm-poll-interval : polling interval
+ - cm-battery-stat : battery status (enum data_source)
+ - cm-fullbatt-* : data for full battery checking
+ - cm-thermal-zone : name of external thermometer's thermal zone
+ - cm-battery-* : threshold battery temperature for charging
+ -cold : critical cold temperature of battery for charging
+ -cold-in-minus : flag that cold temperature is in minus degrees
+ -hot : critical hot temperature of battery for charging
+ -temp-diff : temperature difference to allow recharging
+ - cm-dis/charging-max = limits of charging duration
+
+Example :
+ charger-manager@0 {
+ compatible = "charger-manager";
+ chg-reg-supply = <&charger_regulator>;
+
+ cm-name = "battery";
+ /* Always polling ON : 30s */
+ cm-poll-mode = <1>;
+ cm-poll-interval = <30000>;
+
+ cm-fullbatt-vchkdrop-ms = <30000>;
+ cm-fullbatt-vchkdrop-volt = <150000>;
+ cm-fullbatt-soc = <100>;
+
+ cm-battery-stat = <3>;
+
+ cm-num-chargers = <3>;
+ cm-chargers = "charger0", "charger1", "charger2";
+
+ cm-fuel-gauge = "fuelgauge0";
+
+ cm-thermal-zone = "thermal_zone.1"
+ /* in deci centigrade */
+ cm-battery-cold = <50>;
+ cm-battery-cold-in-minus;
+ cm-battery-hot = <800>;
+ cm-battery-temp-diff = <100>;
+
+ /* Allow charging for 5hr */
+ cm-charging-max = <18000000>;
+ /* Allow discharging for 2hr */
+ cm-discharging-max = <7200000>;
+
+ regulator@0 {
+ cm-regulator-name = "chg-reg";
+ cable@0 {
+ cm-cable-name = "USB";
+ cm-cable-extcon = "extcon-dev.0";
+ cm-cable-min = <475000>;
+ cm-cable-max = <500000>;
+ };
+ cable@1 {
+ cm-cable-name = "TA";
+ cm-cable-extcon = "extcon-dev.0";
+ cm-cable-min = <650000>;
+ cm-cable-max = <675000>;
+ };
+ };
+
+ };
diff --git a/dts/Bindings/power/da9150-charger.txt b/dts/Bindings/power/supply/da9150-charger.txt
index f3906663c4..f3906663c4 100644
--- a/dts/Bindings/power/da9150-charger.txt
+++ b/dts/Bindings/power/supply/da9150-charger.txt
diff --git a/dts/Bindings/power/da9150-fg.txt b/dts/Bindings/power/supply/da9150-fg.txt
index 00236fe3ea..00236fe3ea 100644
--- a/dts/Bindings/power/da9150-fg.txt
+++ b/dts/Bindings/power/supply/da9150-fg.txt
diff --git a/dts/Bindings/power/supply/gpio-charger.txt b/dts/Bindings/power/supply/gpio-charger.txt
new file mode 100644
index 0000000000..adbb5dc5b6
--- /dev/null
+++ b/dts/Bindings/power/supply/gpio-charger.txt
@@ -0,0 +1,27 @@
+gpio-charger
+
+Required properties :
+ - compatible : "gpio-charger"
+ - gpios : GPIO indicating the charger presence.
+ See GPIO binding in bindings/gpio/gpio.txt .
+ - charger-type : power supply type, one of
+ unknown
+ battery
+ ups
+ mains
+ usb-sdp (USB standard downstream port)
+ usb-dcp (USB dedicated charging port)
+ usb-cdp (USB charging downstream port)
+ usb-aca (USB accessory charger adapter)
+
+Example:
+
+ usb_charger: charger {
+ compatible = "gpio-charger";
+ charger-type = "usb-sdp";
+ gpios = <&gpf0 2 0 0 0>;
+ }
+
+ battery {
+ power-supplies = <&usb_charger>;
+ };
diff --git a/dts/Bindings/power/isp1704.txt b/dts/Bindings/power/supply/isp1704.txt
index fa35969079..fa35969079 100644
--- a/dts/Bindings/power/isp1704.txt
+++ b/dts/Bindings/power/supply/isp1704.txt
diff --git a/dts/Bindings/power/supply/lp8727_charger.txt b/dts/Bindings/power/supply/lp8727_charger.txt
new file mode 100644
index 0000000000..2246bc5c87
--- /dev/null
+++ b/dts/Bindings/power/supply/lp8727_charger.txt
@@ -0,0 +1,44 @@
+Binding for TI/National Semiconductor LP8727 Charger
+
+Required properties:
+- compatible: "ti,lp8727"
+- reg: I2C slave address 27h
+
+Optional properties:
+- interrupt-parent: interrupt controller node (see interrupt binding[0])
+- interrupts: interrupt specifier (see interrupt binding[0])
+- debounce-ms: interrupt debounce time. (u32)
+
+AC and USB charging parameters
+- charger-type: "ac" or "usb" (string)
+- eoc-level: value of 'enum lp8727_eoc_level' (u8)
+- charging-current: value of 'enum lp8727_ichg' (u8)
+
+[0]: Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
+
+Example)
+
+lp8727@27 {
+ compatible = "ti,lp8727";
+ reg = <0x27>;
+
+ /* GPIO 134 is used for LP8728 interrupt pin */
+ interrupt-parent = <&gpio5>; /* base = 128 */
+ interrupts = <6 0x2>; /* offset = 6, falling edge type */
+
+ debounce-ms = <300>;
+
+ /* AC charger: 5% EOC and 500mA charging current */
+ ac {
+ charger-type = "ac";
+ eoc-level = /bits/ 8 <0>;
+ charging-current = /bits/ 8 <4>;
+ };
+
+ /* USB charger: 10% EOC and 400mA charging current */
+ usb {
+ charger-type = "usb";
+ eoc-level = /bits/ 8 <1>;
+ charging-current = /bits/ 8 <2>;
+ };
+};
diff --git a/dts/Bindings/power/ltc2941.txt b/dts/Bindings/power/supply/ltc2941.txt
index ea42ae12d9..ea42ae12d9 100644
--- a/dts/Bindings/power/ltc2941.txt
+++ b/dts/Bindings/power/supply/ltc2941.txt
diff --git a/dts/Bindings/power/supply/max17042_battery.txt b/dts/Bindings/power/supply/max17042_battery.txt
new file mode 100644
index 0000000000..3f3894aaee
--- /dev/null
+++ b/dts/Bindings/power/supply/max17042_battery.txt
@@ -0,0 +1,31 @@
+max17042_battery
+~~~~~~~~~~~~~~~~
+
+Required properties :
+ - compatible : "maxim,max17042"
+
+Optional properties :
+ - maxim,rsns-microohm : Resistance of rsns resistor in micro Ohms
+ (datasheet-recommended value is 10000).
+ Defining this property enables current-sense functionality.
+
+Optional threshold properties :
+ If skipped the condition won't be reported.
+ - maxim,cold-temp : Temperature threshold to report battery
+ as cold (in tenths of degree Celsius).
+ - maxim,over-heat-temp : Temperature threshold to report battery
+ as over heated (in tenths of degree Celsius).
+ - maxim,dead-volt : Voltage threshold to report battery
+ as dead (in mV).
+ - maxim,over-volt : Voltage threshold to report battery
+ as over voltage (in mV).
+
+Example:
+
+ battery-charger@36 {
+ compatible = "maxim,max17042";
+ reg = <0x36>;
+ maxim,rsns-microohm = <10000>;
+ maxim,over-heat-temp = <600>;
+ maxim,over-volt = <4300>;
+ };
diff --git a/dts/Bindings/power/supply/max8925_batter.txt b/dts/Bindings/power/supply/max8925_batter.txt
new file mode 100644
index 0000000000..d7e3e0c0f7
--- /dev/null
+++ b/dts/Bindings/power/supply/max8925_batter.txt
@@ -0,0 +1,18 @@
+max8925-battery bindings
+~~~~~~~~~~~~~~~~
+
+Optional properties :
+ - batt-detect: whether support battery detect
+ - topoff-threshold: set charging current in topoff mode
+ - fast-charge: set charging current in fast mode
+ - no-temp-support: whether support temperature protection detect
+ - no-insert-detect: whether support insert detect
+
+Example:
+ charger {
+ batt-detect = <0>;
+ topoff-threshold = <1>;
+ fast-charge = <7>;
+ no-temp-support = <0>;
+ no-insert-detect = <0>;
+ };
diff --git a/dts/Bindings/power/supply/olpc_battery.txt b/dts/Bindings/power/supply/olpc_battery.txt
new file mode 100644
index 0000000000..c8901b3992
--- /dev/null
+++ b/dts/Bindings/power/supply/olpc_battery.txt
@@ -0,0 +1,5 @@
+OLPC battery
+~~~~~~~~~~~~
+
+Required properties:
+ - compatible : "olpc,xo1-battery"
diff --git a/dts/Bindings/power/supply/power_supply.txt b/dts/Bindings/power/supply/power_supply.txt
new file mode 100644
index 0000000000..8391bfa0ed
--- /dev/null
+++ b/dts/Bindings/power/supply/power_supply.txt
@@ -0,0 +1,23 @@
+Power Supply Core Support
+
+Optional Properties:
+ - power-supplies : This property is added to a supply in order to list the
+ devices which supply it power, referenced by their phandles.
+
+Example:
+
+ usb-charger: power@e {
+ compatible = "some,usb-charger";
+ ...
+ };
+
+ ac-charger: power@c {
+ compatible = "some,ac-charger";
+ ...
+ };
+
+ battery@b {
+ compatible = "some,battery";
+ ...
+ power-supplies = <&usb-charger>, <&ac-charger>;
+ };
diff --git a/dts/Bindings/power/qcom,coincell-charger.txt b/dts/Bindings/power/supply/qcom,coincell-charger.txt
index 7478992232..7478992232 100644
--- a/dts/Bindings/power/qcom,coincell-charger.txt
+++ b/dts/Bindings/power/supply/qcom,coincell-charger.txt
diff --git a/dts/Bindings/power/supply/qcom_smbb.txt b/dts/Bindings/power/supply/qcom_smbb.txt
new file mode 100644
index 0000000000..65b88fac85
--- /dev/null
+++ b/dts/Bindings/power/supply/qcom_smbb.txt
@@ -0,0 +1,131 @@
+Qualcomm Switch-Mode Battery Charger and Boost
+
+PROPERTIES
+- compatible:
+ Usage: required
+ Value type: <stringlist>
+ Description: Must be one of:
+ - "qcom,pm8941-charger"
+
+- reg:
+ Usage: required
+ Value type: <prop-encoded-array>
+ Description: Base address of registers for SMBB block
+
+- interrupts:
+ Usage: required
+ Value type: <prop-encoded-array>
+ Description: The format of the specifier is defined by the binding document
+ describing the node's interrupt parent. Must contain one
+ specifier for each of the following interrupts, in order:
+ - charge done
+ - charge fast mode
+ - charge trickle mode
+ - battery temperature ok
+ - battery present
+ - charger disconnected
+ - USB-in valid
+ - DC-in valid
+
+- interrupt-names:
+ Usage: required
+ Value type: <stringlist>
+ Description: Must contain the following list, strictly ordered:
+ "chg-done",
+ "chg-fast",
+ "chg-trkl",
+ "bat-temp-ok",
+ "bat-present",
+ "chg-gone",
+ "usb-valid",
+ "dc-valid"
+
+- qcom,fast-charge-current-limit:
+ Usage: optional (default: 1A, or pre-configured value)
+ Value type: <u32>; uA; range [100mA : 3A]
+ Description: Maximum charge current; May be clamped to safety limits.
+
+- qcom,fast-charge-low-threshold-voltage:
+ Usage: optional (default: 3.2V, or pre-configured value)
+ Value type: <u32>; uV; range [2.1V : 3.6V]
+ Description: Battery voltage limit above which fast charging may operate;
+ Below this value linear or switch-mode auto-trickle-charging
+ will operate.
+
+- qcom,fast-charge-high-threshold-voltage:
+ Usage: optional (default: 4.2V, or pre-configured value)
+ Value type: <u32>; uV; range [3.24V : 5V]
+ Description: Battery voltage limit below which fast charging may operate;
+ The fast charger will attempt to charge the battery to this
+ voltage. May be clamped to safety limits.
+
+- qcom,fast-charge-safe-voltage:
+ Usage: optional (default: 4.2V, or pre-configured value)
+ Value type: <u32>; uV; range [3.24V : 5V]
+ Description: Maximum safe battery voltage; May be pre-set by bootloader, in
+ which case, setting this will harmlessly fail. The property
+ 'fast-charge-high-watermark' will be clamped by this value.
+
+- qcom,fast-charge-safe-current:
+ Usage: optional (default: 1A, or pre-configured value)
+ Value type: <u32>; uA; range [100mA : 3A]
+ Description: Maximum safe battery charge current; May pre-set by bootloader,
+ in which case, setting this will harmlessly fail. The property
+ 'qcom,fast-charge-current-limit' will be clamped by this value.
+
+- qcom,auto-recharge-threshold-voltage:
+ Usage: optional (default: 4.1V, or pre-configured value)
+ Value type: <u32>; uV; range [3.24V : 5V]
+ Description: Battery voltage limit below which auto-recharge functionality
+ will restart charging after end-of-charge; The high cutoff
+ limit for auto-recharge is 5% above this value.
+
+- qcom,minimum-input-voltage:
+ Usage: optional (default: 4.3V, or pre-configured value)
+ Value type: <u32>; uV; range [4.2V : 9.6V]
+ Description: Input voltage level above which charging may operate
+
+- qcom,dc-current-limit:
+ Usage: optional (default: 100mA, or pre-configured value)
+ Value type: <u32>; uA; range [100mA : 2.5A]
+ Description: Default DC charge current limit
+
+- qcom,disable-dc:
+ Usage: optional (default: false)
+ Value type: boolean: <u32> or <empty>
+ Description: Disable DC charger
+
+- qcom,jeita-extended-temp-range:
+ Usage: optional (default: false)
+ Value type: boolean: <u32> or <empty>
+ Description: Enable JEITA extended temperature range; This does *not*
+ adjust the maximum charge voltage or current in the extended
+ temperature range. It only allows charging when the battery
+ is in the extended temperature range. Voltage/current
+ regulation must be done externally to fully comply with
+ the JEITA safety guidelines if this flag is set.
+
+EXAMPLE
+charger@1000 {
+ compatible = "qcom,pm8941-charger";
+ reg = <0x1000 0x700>;
+ interrupts = <0x0 0x10 7 IRQ_TYPE_EDGE_BOTH>,
+ <0x0 0x10 5 IRQ_TYPE_EDGE_BOTH>,
+ <0x0 0x10 4 IRQ_TYPE_EDGE_BOTH>,
+ <0x0 0x12 1 IRQ_TYPE_EDGE_BOTH>,
+ <0x0 0x12 0 IRQ_TYPE_EDGE_BOTH>,
+ <0x0 0x13 2 IRQ_TYPE_EDGE_BOTH>,
+ <0x0 0x13 1 IRQ_TYPE_EDGE_BOTH>,
+ <0x0 0x14 1 IRQ_TYPE_EDGE_BOTH>;
+ interrupt-names = "chg-done",
+ "chg-fast",
+ "chg-trkl",
+ "bat-temp-ok",
+ "bat-present",
+ "chg-gone",
+ "usb-valid",
+ "dc-valid";
+
+ qcom,fast-charge-current-limit = <1000000>;
+ qcom,dc-charge-current-limit = <1000000>;
+};
diff --git a/dts/Bindings/power/rt9455_charger.txt b/dts/Bindings/power/supply/rt9455_charger.txt
index 5d9ad5cf2c..5d9ad5cf2c 100644
--- a/dts/Bindings/power/rt9455_charger.txt
+++ b/dts/Bindings/power/supply/rt9455_charger.txt
diff --git a/dts/Bindings/power/rx51-battery.txt b/dts/Bindings/power/supply/rx51-battery.txt
index 90438453db..90438453db 100644
--- a/dts/Bindings/power/rx51-battery.txt
+++ b/dts/Bindings/power/supply/rx51-battery.txt
diff --git a/dts/Bindings/power/supply/sbs_sbs-battery.txt b/dts/Bindings/power/supply/sbs_sbs-battery.txt
new file mode 100644
index 0000000000..c40e8926fa
--- /dev/null
+++ b/dts/Bindings/power/supply/sbs_sbs-battery.txt
@@ -0,0 +1,23 @@
+SBS sbs-battery
+~~~~~~~~~~
+
+Required properties :
+ - compatible : "sbs,sbs-battery"
+
+Optional properties :
+ - sbs,i2c-retry-count : The number of times to retry i2c transactions on i2c
+ IO failure.
+ - sbs,poll-retry-count : The number of times to try looking for new status
+ after an external change notification.
+ - sbs,battery-detect-gpios : The gpio which signals battery detection and
+ a flag specifying its polarity.
+
+Example:
+
+ bq20z75@b {
+ compatible = "sbs,sbs-battery";
+ reg = < 0xb >;
+ sbs,i2c-retry-count = <2>;
+ sbs,poll-retry-count = <10>;
+ sbs,battery-detect-gpios = <&gpio-controller 122 1>;
+ }
diff --git a/dts/Bindings/power/supply/ti,bq24735.txt b/dts/Bindings/power/supply/ti,bq24735.txt
new file mode 100644
index 0000000000..3bf55757ce
--- /dev/null
+++ b/dts/Bindings/power/supply/ti,bq24735.txt
@@ -0,0 +1,35 @@
+TI BQ24735 Charge Controller
+~~~~~~~~~~
+
+Required properties :
+ - compatible : "ti,bq24735"
+
+Optional properties :
+ - interrupts : Specify the interrupt to be used to trigger when the AC
+ adapter is either plugged in or removed.
+ - ti,ac-detect-gpios : This GPIO is optionally used to read the AC adapter
+ presence. This is a Host GPIO that is configured as an input and
+ connected to the bq24735.
+ - ti,charge-current : Used to control and set the charging current. This value
+ must be between 128mA and 8.128A with a 64mA step resolution. The POR value
+ is 0x0000h. This number is in mA (e.g. 8192), see spec for more information
+ about the ChargeCurrent (0x14h) register.
+ - ti,charge-voltage : Used to control and set the charging voltage. This value
+ must be between 1.024V and 19.2V with a 16mV step resolution. The POR value
+ is 0x0000h. This number is in mV (e.g. 19200), see spec for more information
+ about the ChargeVoltage (0x15h) register.
+ - ti,input-current : Used to control and set the charger input current. This
+ value must be between 128mA and 8.064A with a 128mA step resolution. The
+ POR value is 0x1000h. This number is in mA (e.g. 8064), see the spec for
+ more information about the InputCurrent (0x3fh) register.
+ - ti,external-control : Indicates that the charger is configured externally
+ and that the host should not attempt to enable/disable charging or set the
+ charge voltage/current.
+
+Example:
+
+ bq24735@9 {
+ compatible = "ti,bq24735";
+ reg = <0x9>;
+ ti,ac-detect-gpios = <&gpio 72 0x1>;
+ }
diff --git a/dts/Bindings/power/supply/tps65090.txt b/dts/Bindings/power/supply/tps65090.txt
new file mode 100644
index 0000000000..8e5e0d3910
--- /dev/null
+++ b/dts/Bindings/power/supply/tps65090.txt
@@ -0,0 +1,17 @@
+TPS65090 Frontend PMU with Switchmode Charger
+
+Required Properties:
+-compatible: "ti,tps65090-charger"
+
+Optional Properties:
+-ti,enable-low-current-chrg: Enables charging when a low current is detected
+ while the default logic is to stop charging.
+
+This node is a subnode of the tps65090 PMIC.
+
+Example:
+
+ tps65090-charger {
+ compatible = "ti,tps65090-charger";
+ ti,enable-low-current-chrg;
+ };
diff --git a/dts/Bindings/power/supply/tps65217_charger.txt b/dts/Bindings/power/supply/tps65217_charger.txt
new file mode 100644
index 0000000000..98d131acee
--- /dev/null
+++ b/dts/Bindings/power/supply/tps65217_charger.txt
@@ -0,0 +1,12 @@
+TPS65217 Charger
+
+Required Properties:
+-compatible: "ti,tps65217-charger"
+
+This node is a subnode of the tps65217 PMIC.
+
+Example:
+
+ tps65217-charger {
+ compatible = "ti,tps65090-charger";
+ };
diff --git a/dts/Bindings/power/twl-charger.txt b/dts/Bindings/power/supply/twl-charger.txt
index 3b4ea1b73b..3b4ea1b73b 100644
--- a/dts/Bindings/power/twl-charger.txt
+++ b/dts/Bindings/power/supply/twl-charger.txt