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Commit 30953650 authored by Wenyou Yang's avatar Wenyou Yang Committed by Sebastian Reichel
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doc: bindings: power: act8945a-charger: Update properties. 



Due the driver improvements, update the properties,
 - Remove "active-semi,check-battery-temperature" property.
 - Add the properties, "active-semi,irq_gpio"
   and "active-semi,lbo-gpios".
 - As act8945a-charger is regarded as a sub-device, update
   the compatible and examples.

Signed-off-by: default avatarWenyou Yang <wenyou.yang@atmel.com>
Acked-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarSebastian Reichel <sre@kernel.org>
parent 10ca08b0

Documentation/devicetree/bindings/power/supply/act8945a-charger.txt

+22 −9
Original line number Diff line number Diff line 
Device-Tree bindings for charger of Active-semi ACT8945A Multi-Function Device



Required properties:

 - compatible: "active-semi,act8945a", please refer to ../mfd/act8945a.txt.

 - 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,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
@@ -26,10 +31,18 @@ Example: 
		reg = <0x5b>;

		status = "okay";



		charger {

			compatible = "active-semi,act8945a-charger";

			pinctrl-names = "default";

		pinctrl-0 = <&pinctrl_charger_chglev>;

			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";

		};

	};