From 97e4a7a21edf5901c8cd60715c81b880b7a3be12 Mon Sep 17 00:00:00 2001 From: Adam Thomson Date: Wed, 18 Feb 2015 14:08:26 +0000 Subject: [PATCH] mfd: da9150: Add DT binding documentation for core Signed-off-by: Adam Thomson Signed-off-by: Lee Jones --- .../devicetree/bindings/mfd/da9150.txt | 43 +++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 Documentation/devicetree/bindings/mfd/da9150.txt diff --git a/Documentation/devicetree/bindings/mfd/da9150.txt b/Documentation/devicetree/bindings/mfd/da9150.txt new file mode 100644 index 000000000000..d0588eaa0d71 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/da9150.txt @@ -0,0 +1,43 @@ +Dialog Semiconductor DA9150 Combined Charger/Fuel-Gauge MFD bindings + +DA9150 consists of a group of sub-devices: + +Device Description +------ ----------- +da9150-gpadc : General Purpose ADC +da9150-charger : Battery Charger + +====== + +Required properties: +- compatible : Should be "dlg,da9150" +- reg: Specifies the I2C slave address +- interrupt-parent: Specifies the phandle of the interrupt controller to which + the IRQs from da9150 are delivered to. +- interrupts: IRQ line info for da9150 chip. +- interrupt-controller: da9150 has internal IRQs (own IRQ domain). + (See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt for + further information relating to interrupt properties) + +Sub-devices: +- da9150-gpadc: See Documentation/devicetree/bindings/iio/adc/da9150-gpadc.txt +- da9150-charger: See Documentation/devicetree/bindings/power/da9150-charger.txt + + +Example: + + charger_fg: da9150@58 { + compatible = "dlg,da9150"; + reg = <0x58>; + interrupt-parent = <&gpio6>; + interrupts = <11 IRQ_TYPE_LEVEL_LOW>; + interrupt-controller; + + gpadc: da9150-gpadc { + ... + }; + + da9150-charger { + ... + }; + }; -- 2.34.1