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authorHeiko Stuebner <heiko@sntech.de>2014-09-16 21:22:52 +0200
committerMark Brown <broonie@kernel.org>2014-09-16 16:09:27 -0700
commited801b4046beead31cb83e78a5758497c0a6c3a6 (patch)
treeff85d54d2d351032028992bbbbe9f3dd23d8c162 /Documentation/devicetree/bindings
parentdd7e71fbeefe9179b94eed81f8b33da06b9bf062 (diff)
regulator: add devicetree bindings for Fairchild FAN53555 regulators
Document the regulator and add a fairchild vendor-prefix. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings')
-rw-r--r--Documentation/devicetree/bindings/regulator/fan53555.txt23
-rw-r--r--Documentation/devicetree/bindings/vendor-prefixes.txt1
2 files changed, 24 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/regulator/fan53555.txt b/Documentation/devicetree/bindings/regulator/fan53555.txt
new file mode 100644
index 000000000000..b183738d6ca9
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/fan53555.txt
@@ -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>;
+ };
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index ac7269f90764..24b92b31f2b5 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -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.

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