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authorAnton Arapov <anton@redhat.com>2012-10-29 11:15:37 +0100
committerAnton Arapov <anton@redhat.com>2012-10-29 11:15:37 +0100
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fedora kernel: cd394142aac30b5c751f25b517572e2448695641v3.6.3-2f17
Signed-off-by: Anton Arapov <anton@redhat.com>
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+TPS65217 family of regulators
+
+Required properties:
+- compatible: "ti,tps65217"
+- reg: I2C slave address
+- regulators: list of regulators provided by this controller, must be named
+ after their hardware counterparts: dcdc[1-3] and ldo[1-4]
+- regulators: This is the list of child nodes that specify the regulator
+ initialization data for defined regulators. Not all regulators for the given
+ device need to be present. The definition for each of these nodes is defined
+ using the standard binding for regulators found at
+ Documentation/devicetree/bindings/regulator/regulator.txt.
+
+ The valid names for regulators are:
+ tps65217: dcdc1, dcdc2, dcdc3, ldo1, ldo2, ldo3 and ldo4
+
+Each regulator is defined using the standard binding for regulators.
+
+Example:
+
+ tps: tps@24 {
+ compatible = "ti,tps65217";
+
+ regulators {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ dcdc1_reg: regulator@0 {
+ reg = <0>;
+ regulator-compatible = "dcdc1";
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ dcdc2_reg: regulator@1 {
+ reg = <1>;
+ regulator-compatible = "dcdc2";
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ dcdc3_reg: regulator@2 {
+ reg = <2>;
+ regulator-compatible = "dcdc3";
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo1_reg: regulator@3 {
+ reg = <3>;
+ regulator-compatible = "ldo1";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo2_reg: regulator@4 {
+ reg = <4>;
+ regulator-compatible = "ldo2";
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo3_reg: regulator@5 {
+ reg = <5>;
+ regulator-compatible = "ldo3";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo4_reg: regulator@6 {
+ reg = <6>;
+ regulator-compatible = "ldo4";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+ };
+ };