power/supply: unify DT documentation

Currently the power supply device tree documentation is spread
in .../bindings/power_supply and .../bindings/power. This
unifies the files for chargers and battery fuel gauges in
.../bindings/power/supply and the ones for system reset/shutdown
in .../bindings/power/reset (same structure as used for the
drivers itself).

Signed-off-by: Sebastian Reichel <sre@kernel.org>

22 files changed, 0 insertions, 681 deletions

diff --git a/Documentation/devicetree/bindings/power_supply/ab8500/btemp.txt b/Documentation/devicetree/bindings/power_supply/ab8500/btemp.txt
deleted file mode 100644
index 0ba1bcc7f33a..000000000000
--- a/Documentation/devicetree/bindings/power_supply/ab8500/btemp.txt
+++ /dev/null
@@ -1,16 +0,0 @@
-=== 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/Documentation/devicetree/bindings/power_supply/ab8500/chargalg.txt b/Documentation/devicetree/bindings/power_supply/ab8500/chargalg.txt
deleted file mode 100644
index ef5328371122..000000000000
--- a/Documentation/devicetree/bindings/power_supply/ab8500/chargalg.txt
+++ /dev/null
@@ -1,16 +0,0 @@
-=== 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/Documentation/devicetree/bindings/power_supply/ab8500/charger.txt b/Documentation/devicetree/bindings/power_supply/ab8500/charger.txt
deleted file mode 100644
index 6bdbb08ea9e0..000000000000
--- a/Documentation/devicetree/bindings/power_supply/ab8500/charger.txt
+++ /dev/null
@@ -1,25 +0,0 @@
-=== 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/Documentation/devicetree/bindings/power_supply/ab8500/fg.txt b/Documentation/devicetree/bindings/power_supply/ab8500/fg.txt
deleted file mode 100644
index ccafcb9112fb..000000000000
--- a/Documentation/devicetree/bindings/power_supply/ab8500/fg.txt
+++ /dev/null
@@ -1,58 +0,0 @@
-=== 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/Documentation/devicetree/bindings/power_supply/axp20x_usb_power.txt b/Documentation/devicetree/bindings/power_supply/axp20x_usb_power.txt
deleted file mode 100644
index f1d7beec45bf..000000000000
--- a/Documentation/devicetree/bindings/power_supply/axp20x_usb_power.txt
+++ /dev/null
@@ -1,35 +0,0 @@
-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/Documentation/devicetree/bindings/power_supply/axxia-reset.txt b/Documentation/devicetree/bindings/power_supply/axxia-reset.txt
deleted file mode 100644
index 47e720d249d2..000000000000
--- a/Documentation/devicetree/bindings/power_supply/axxia-reset.txt
+++ /dev/null
@@ -1,20 +0,0 @@
-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/Documentation/devicetree/bindings/power_supply/charger-manager.txt b/Documentation/devicetree/bindings/power_supply/charger-manager.txt
deleted file mode 100644
index ec4fe9de3137..000000000000
--- a/Documentation/devicetree/bindings/power_supply/charger-manager.txt
+++ /dev/null
@@ -1,81 +0,0 @@
-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/Documentation/devicetree/bindings/power_supply/gpio-charger.txt b/Documentation/devicetree/bindings/power_supply/gpio-charger.txt
deleted file mode 100644
index adbb5dc5b6e9..000000000000
--- a/Documentation/devicetree/bindings/power_supply/gpio-charger.txt
+++ /dev/null
@@ -1,27 +0,0 @@
-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/Documentation/devicetree/bindings/power_supply/imx-snvs-poweroff.txt b/Documentation/devicetree/bindings/power_supply/imx-snvs-poweroff.txt
deleted file mode 100644
index dc7c9bad63ea..000000000000
--- a/Documentation/devicetree/bindings/power_supply/imx-snvs-poweroff.txt
+++ /dev/null
@@ -1,23 +0,0 @@
-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/Documentation/devicetree/bindings/power_supply/lp8727_charger.txt b/Documentation/devicetree/bindings/power_supply/lp8727_charger.txt
deleted file mode 100644
index 2246bc5c874b..000000000000
--- a/Documentation/devicetree/bindings/power_supply/lp8727_charger.txt
+++ /dev/null
@@ -1,44 +0,0 @@
-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/Documentation/devicetree/bindings/power_supply/max17042_battery.txt b/Documentation/devicetree/bindings/power_supply/max17042_battery.txt
deleted file mode 100644
index 3f3894aaeebc..000000000000
--- a/Documentation/devicetree/bindings/power_supply/max17042_battery.txt
+++ /dev/null
@@ -1,31 +0,0 @@
-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/Documentation/devicetree/bindings/power_supply/max8925_batter.txt b/Documentation/devicetree/bindings/power_supply/max8925_batter.txt
deleted file mode 100644
index d7e3e0c0f71d..000000000000
--- a/Documentation/devicetree/bindings/power_supply/max8925_batter.txt
+++ /dev/null
@@ -1,18 +0,0 @@
-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/Documentation/devicetree/bindings/power_supply/msm-poweroff.txt b/Documentation/devicetree/bindings/power_supply/msm-poweroff.txt
deleted file mode 100644
index ce44ad357565..000000000000
--- a/Documentation/devicetree/bindings/power_supply/msm-poweroff.txt
+++ /dev/null
@@ -1,17 +0,0 @@
-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/Documentation/devicetree/bindings/power_supply/olpc_battery.txt b/Documentation/devicetree/bindings/power_supply/olpc_battery.txt
deleted file mode 100644
index c8901b3992d9..000000000000
--- a/Documentation/devicetree/bindings/power_supply/olpc_battery.txt
+++ /dev/null
@@ -1,5 +0,0 @@
-OLPC battery
-~~~~~~~~~~~~
-
-Required properties:
-  - compatible : "olpc,xo1-battery"
diff --git a/Documentation/devicetree/bindings/power_supply/power_supply.txt b/Documentation/devicetree/bindings/power_supply/power_supply.txt
deleted file mode 100644
index 8391bfa0edac..000000000000
--- a/Documentation/devicetree/bindings/power_supply/power_supply.txt
+++ /dev/null
@@ -1,23 +0,0 @@
-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/Documentation/devicetree/bindings/power_supply/qcom_smbb.txt b/Documentation/devicetree/bindings/power_supply/qcom_smbb.txt
deleted file mode 100644
index 65b88fac854b..000000000000
--- a/Documentation/devicetree/bindings/power_supply/qcom_smbb.txt
+++ /dev/null
@@ -1,131 +0,0 @@
-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/Documentation/devicetree/bindings/power_supply/qnap-poweroff.txt b/Documentation/devicetree/bindings/power_supply/qnap-poweroff.txt
deleted file mode 100644
index af25e77c0e0c..000000000000
--- a/Documentation/devicetree/bindings/power_supply/qnap-poweroff.txt
+++ /dev/null
@@ -1,16 +0,0 @@
-* 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/Documentation/devicetree/bindings/power_supply/restart-poweroff.txt b/Documentation/devicetree/bindings/power_supply/restart-poweroff.txt
deleted file mode 100644
index 5776e684afda..000000000000
--- a/Documentation/devicetree/bindings/power_supply/restart-poweroff.txt
+++ /dev/null
@@ -1,8 +0,0 @@
-* 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/Documentation/devicetree/bindings/power_supply/sbs_sbs-battery.txt b/Documentation/devicetree/bindings/power_supply/sbs_sbs-battery.txt
deleted file mode 100644
index c40e8926facf..000000000000
--- a/Documentation/devicetree/bindings/power_supply/sbs_sbs-battery.txt
+++ /dev/null
@@ -1,23 +0,0 @@
-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/Documentation/devicetree/bindings/power_supply/ti,bq24735.txt b/Documentation/devicetree/bindings/power_supply/ti,bq24735.txt
deleted file mode 100644
index 3bf55757ceec..000000000000
--- a/Documentation/devicetree/bindings/power_supply/ti,bq24735.txt
+++ /dev/null
@@ -1,35 +0,0 @@
-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/Documentation/devicetree/bindings/power_supply/tps65090.txt b/Documentation/devicetree/bindings/power_supply/tps65090.txt
deleted file mode 100644
index 8e5e0d3910df..000000000000
--- a/Documentation/devicetree/bindings/power_supply/tps65090.txt
+++ /dev/null
@@ -1,17 +0,0 @@
-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/Documentation/devicetree/bindings/power_supply/tps65217_charger.txt b/Documentation/devicetree/bindings/power_supply/tps65217_charger.txt
deleted file mode 100644
index 98d131acee95..000000000000
--- a/Documentation/devicetree/bindings/power_supply/tps65217_charger.txt
+++ /dev/null
@@ -1,12 +0,0 @@
-TPS65217 Charger
-
-Required Properties:
--compatible: "ti,tps65217-charger"
-
-This node is a subnode of the tps65217 PMIC.
-
-Example:
-
-	tps65217-charger {
-		compatible = "ti,tps65090-charger";
-	};