[PATCH 2/8] mfd: da9150: Add DT binding documentation for core

Adam Thomson
2014-06-11T11:18:08Z

Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
---
Documentation/devicetree/bindings/mfd/da9150.txt | 53 ++++++++++++++++++++++++
1 file changed, 53 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 0000000..5c9adc3
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/da9150.txt
@@ -0,0 +1,53 @@
+Dialog Semiconductor DA9150 Combined Charger/Fuel-Gauge MFD bindings
+
+DA9150 consists of a group of sub-devices (I2C Only):
+
+Device Description
+------ -----------
+da9150-gpio : GPIOs
+da9150-gpadc : IIO - GPADC
+da9150-charger : Power Supply (Charger)
+da9150-fg : Power Supply (Fuel-Gauge)
+
+======
+
+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).
+
+Sub-devices:
+- da9150-gpio: See Documentation/devicetree/bindings/gpio/gpio-da9150.txt
+- da9150-gpadc: See Documentation/devicetree/bindings/iio/da9150-gpadc.txt
+- da9150-charger: See Documentation/devicetree/bindings/power/da9150-charger.txt
+- da9150-fg: See Documentation/devicetree/bindings/power/da9150-fg.txt
+
+
+Example:
+
+ charger_fg: da9150@58 {
+ compatible = "dlg,da9150";
+ reg = <0x58>;
+ interrupt-parent = <&gpio6>;
+ interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
+ interrupt-controller;
+
+ da9150-gpio {
+ ...
+ };
+
+ gpadc: da9150-gpadc {
+ ...
+ };
+
+ da9150-charger {
+ ...
+ };
+
+ da9150-fg {
+ ...
+ };
+ };
--
1.9.3