dt-bindings: add devicetree bindings for Fairchild
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 | 25 ++++++++++++++++++++++ .../devicetree/bindings/vendor-prefixes.txt | 1 + 2 files changed, 26 insertions(+) create mode 100644 Documentation/devicetree/bindings/regulator/fan53555.txt
Statistics
- 26 lines added
- 0 lines removed
Changes
----------- Documentation/devicetree/bindings/regulator/fan53555.txt -----------
new file mode 100644
index 0000000..2484497
@@ -0,0 +1,25 @@
+Binding for Fairchild FAN53555 regulators
+
+Required properties:
+ - compatible: "fairchild,fan53555"
+ - reg: I2C address
+
+Optional properties:
+ - fairchild,suspend-regulator: regulator number to use for suspend voltages
+ possible values are either <0> or <1>
+ - fairchild,slew-rate-microvolt: slew rate to use for positive voltage
+ transistions in microvolts per us, possible values are:
+ 64000, 32000, 16000, 8000, 4000, 2000, 1000, 500
+ - vin-supply: regulator supplying the vin pin
+
+Example:
+
+ regulator@40 {
+ compatible = "fairchild,fan53555";
+ regulator-name = "fan53555";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1800000>;
+ vin-supply = <&parent_reg>;
+ fairchild,suspend-regulator = <1>;
+ fairchild,slew-rate-microvolt = <64000>;
+ };
------------ Documentation/devicetree/bindings/vendor-prefixes.txt -------------
index ac7269f..99da41b 100644
@@ -49,6 +49,7 @@ epson Seiko Epson Corp.
est ESTeem Wireless Modems
eukrea Eukréa Electromatique
excito Excito
+fairchild Fairchild Semiconductor
fsl Freescale Semiconductor
GEFanuc GE Fanuc Intelligent Platforms Embedded Systems, Inc.
gef GE Fanuc Intelligent Platforms Embedded Systems, Inc.