dt-bindings: add devicetree bindings for Fairchild FAN53555 regulators
From: Heiko Stuebner <heiko@...> Date: Sun, 14 Sep 2014 17:57:07 +0200
Commit-Message
Document the regulator and add a fairchild vendor-prefix. Signed-off-by: Heiko Stuebner <heiko@...>
Patch-Comment
.../devicetree/bindings/regulator/fan53555.txt | 23 ++++++++++++++++++++++ .../devicetree/bindings/vendor-prefixes.txt | 1 + 2 files changed, 24 insertions(+) create mode 100644 Documentation/devicetree/bindings/regulator/fan53555.txt
Statistics
- 24 lines added
- 0 lines removed
Changes
----------- Documentation/devicetree/bindings/regulator/fan53555.txt -----------
new file mode 100644
index 0000000..8a51924
@@ -0,0 +1,23 @@
+Binding for Fairchild FAN53555 regulators
+
+Required properties:
+ - compatible: "fcs,fan53555"
+ - reg: I2C address
+
+Optional properties:
+ - fcs,suspend-voltage-selector: declare which of the two available
+ voltage selector registers should be used for the suspend
+ voltage. The other one is used for the runtime voltage setting
+ Possible values are either <0> or <1>
+ - vin-supply: regulator supplying the vin pin
+
+Example:
+
+ regulator@40 {
+ compatible = "fcs,fan53555";
+ regulator-name = "fan53555";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1800000>;
+ vin-supply = <&parent_reg>;
+ fcs,suspend-voltage-selector = <1>;
+ };
------------ Documentation/devicetree/bindings/vendor-prefixes.txt -------------
index ac7269f..24b92b3 100644
@@ -49,6 +49,7 @@ epson Seiko Epson Corp.
est ESTeem Wireless Modems
eukrea Eukréa Electromatique
excito Excito
+fcs Fairchild Semiconductor
fsl Freescale Semiconductor
GEFanuc GE Fanuc Intelligent Platforms Embedded Systems, Inc.
gef GE Fanuc Intelligent Platforms Embedded Systems, Inc.