From 30953650801a8c83fc96acdc032e0a0dbb018b07 Mon Sep 17 00:00:00 2001 From: Wenyou Yang Date: Thu, 25 Aug 2016 15:40:26 +0800 Subject: [PATCH] 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: Wenyou Yang Acked-by: Rob Herring Signed-off-by: Sebastian Reichel --- .../power/supply/act8945a-charger.txt | 31 +++++++++++++------ 1 file changed, 22 insertions(+), 9 deletions(-) diff --git a/Documentation/devicetree/bindings/power/supply/act8945a-charger.txt b/Documentation/devicetree/bindings/power/supply/act8945a-charger.txt index bea254c9d136..de78d761ce44 100644 --- a/Documentation/devicetree/bindings/power/supply/act8945a-charger.txt +++ b/Documentation/devicetree/bindings/power/supply/act8945a-charger.txt @@ -1,13 +1,18 @@ 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: 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"; - 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>; + 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"; + }; }; -- 2.45.2