The TPS65086 PMIC contains several regulators and a GPO controller.
Add bindings for the TPS65086 PMIC.
Signed-off-by: Andrew F. Davis <a...@ti.com>
---
Documentation/devicetree/bindings/mfd/tps65086.txt | 46 ++++++++++++++++++++++
1 file changed, 46 insertions(+)
create mode 100644 Documentation/devicetree/bindings/mfd/tps65086.txt
diff --git a/Documentation/devicetree/bindings/mfd/tps65086.txt
b/Documentation/devicetree/bindings/mfd/tps65086.txt
new file mode 100644
index 0000000..2fd5394
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/tps65086.txt
@@ -0,0 +1,46 @@
+* TPS65086 Power Management Integrated Circuit bindings
+
+Required properties:
+ - compatible : Should be "ti,tps65086".
+ - reg : I2C slave address.
+ - interrupt-parent : Phandle to he parent interrupt controller.
+ - interrupts : The interrupt line the device is connected to.
+ - interrupt-controller : Marks the device node as an interrupt
controller.
+ - #interrupt-cells : The number of cells to describe an IRQ, this
+ should be 2. The first cell is the IRQ number,
+ the second cell is the flags, encoded as the trigger
+ masks from <dt-bindings/interrupt-controller/irq.h>.
+
+Additional nodes defined in:
+ - Regulators : ../regulator/tps65086-regulator.txt
+ - GPIO : ../gpio/gpio-tps65086.txt
+
+Example:
+
+ pmic: tps65086@5e {
+ compatible = "ti,tps65086";
+ reg = <0x5e>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <28 IRQ_TYPE_LEVEL_LOW>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+
+ regulators {
+ compatible = "ti,tps65086-regulator";
+
+ buck1 {
+ regulator-name = "vcc1";
+ regulator-min-microvolt = <1600000>;
+ regulator-max-microvolt = <1600000>;
+ regulator-boot-on;
+ ti,regulator-decay;
+ ti,regulator-step-size-25mv;
+ };
+ };
+
+ gpio4: gpio {
+ compatible = "ti,tps65086-gpio";
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+ };
--
1.9.1
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