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Subject[PATCH v7 1/5] Documentation: tps65912: Add DT bindings for the TPS65912 PMIC
Date
The TPS65912 PMIC contains several regulators and a GPIO controller.
Add bindings for the TPS65912 PMIC.

Signed-off-by: Andrew F. Davis <afd@ti.com>
---
Documentation/devicetree/bindings/mfd/tps65912.txt | 50 ++++++++++++++++++++++
1 file changed, 50 insertions(+)
create mode 100644 Documentation/devicetree/bindings/mfd/tps65912.txt

diff --git a/Documentation/devicetree/bindings/mfd/tps65912.txt b/Documentation/devicetree/bindings/mfd/tps65912.txt
new file mode 100644
index 0000000..717e66d
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/tps65912.txt
@@ -0,0 +1,50 @@
+* TPS65912 Power Management Integrated Circuit bindings
+
+Required properties:
+ - compatible : Should be "ti,tps65912".
+ - reg : Slave address or chip select number (I2C / SPI).
+ - interrupt-parent : The 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, should be 2.
+ The first cell is the IRQ number.
+ The second cell is the flags, encoded as trigger
+ masks from ../interrupt-controller/interrupts.txt.
+ - gpio-controller : Marks the device node as a GPIO Controller.
+ - #gpio-cells : Should be two. The first cell is the pin number and
+ the second cell is used to specify flags.
+ See ../gpio/gpio.txt for more information.
+ - regulators: : List of child nodes that specify the regulator
+ initialization data. Child nodes must be named
+ after their hardware counterparts: dcdc[1-4] and
+ ldo[1-10]. Each child nodes is defined using the
+ standard binding for regulators.
+
+Example:
+
+ pmic: tps65912@2d {
+ compatible = "ti,tps65912";
+ reg = <0x2d>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <28 IRQ_TYPE_LEVEL_LOW>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ regulators {
+ dcdc1 {
+ regulator-name = "vdd_core";
+ regulator-min-microvolt = <912000>;
+ regulator-max-microvolt = <1144000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo1 {
+ regulator-name = "ldo1";
+ regulator-min-microvolt = <1900000>;
+ regulator-max-microvolt = <1900000>;
+ };
+ };
+ };
--
1.9.1


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