Fixed MTP to work with TWRP

Documentation/devicetree/bindings/power_supply/ab8500/btemp.txt

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+=== 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

Documentation/devicetree/bindings/power_supply/ab8500/chargalg.txt

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+=== 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

Documentation/devicetree/bindings/power_supply/ab8500/charger.txt

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+=== 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

Documentation/devicetree/bindings/power_supply/ab8500/fg.txt

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+=== 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";
+	}
+

Documentation/devicetree/bindings/power_supply/axxia-reset.txt

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+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>;
+	};

Documentation/devicetree/bindings/power_supply/charger-manager.txt

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+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>;
+			};
+		};
+
+	};

Documentation/devicetree/bindings/power_supply/lp8727_charger.txt

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+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>;
+	};
+};

Documentation/devicetree/bindings/power_supply/max17042_battery.txt

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+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.
+
+Example:
+
+	battery-charger@36 {
+		compatible = "maxim,max17042";
+		reg = <0x36>;
+		maxim,rsns-microohm = <10000>;
+	};

Documentation/devicetree/bindings/power_supply/max8925_batter.txt

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+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>;
+	};

Documentation/devicetree/bindings/power_supply/msm-poweroff.txt

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+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>;
+	};

Documentation/devicetree/bindings/power_supply/olpc_battery.txt

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+OLPC battery
+~~~~~~~~~~~~
+
+Required properties:
+  - compatible : "olpc,xo1-battery"

Documentation/devicetree/bindings/power_supply/power_supply.txt

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+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>;
+	};

Documentation/devicetree/bindings/power_supply/qnap-poweroff.txt

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+* 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

Documentation/devicetree/bindings/power_supply/restart-poweroff.txt

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+* 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"

Documentation/devicetree/bindings/power_supply/sbs_sbs-battery.txt

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+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>;
+	}

Documentation/devicetree/bindings/power_supply/ti,bq24735.txt

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+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.
+
+Example:
+
+	bq24735@9 {
+		compatible = "ti,bq24735";
+		reg = <0x9>;
+		ti,ac-detect-gpios = <&gpio 72 0x1>;
+	}

Documentation/devicetree/bindings/power_supply/tps65090.txt

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+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;
+	};