regulator: da9210: add Device Tree support

This patch adds basic Device Tree support to the da9210 regulator driver -
with no special properties, since also driver's platform data only contains
standard regulator initialisation parameters.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

1 files changed, 21 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/regulator/da9210.txt b/Documentation/devicetree/bindings/regulator/da9210.txt
new file mode 100644
index 000000000000..f120f229d67d
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/da9210.txt
@@ -0,0 +1,21 @@
+* Dialog Semiconductor DA9210 Voltage Regulator
+
+Required properties:
+
+- compatible:   must be "diasemi,da9210"
+- reg:          the i2c slave address of the regulator. It should be 0x68.
+
+Any standard regulator properties can be used to configure the single da9210
+DCDC.
+
+Example:
+
+        da9210@68 {
+                compatible = "diasemi,da9210";
+                reg = <0x68>;
+
+                regulator-min-microvolt = <900000>;
+                regulator-max-microvolt = <1000000>;
+                regulator-boot-on;
+                regulator-always-on;
+        };