Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / Documentation / devicetree / bindings / regulator / tps6586x.txt

diff --git a/kernel/Documentation/devicetree/bindings/regulator/tps6586x.txt b/kernel/Documentation/devicetree/bindings/regulator/tps6586x.txt
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+TPS6586x family of regulators
+
+Required properties:
+- compatible: "ti,tps6586x"
+- reg: I2C slave address
+- interrupts: the interrupt outputs of the controller
+- #gpio-cells: number of cells to describe a GPIO
+- gpio-controller: mark the device as a GPIO controller
+- regulators: A node that houses a sub-node for each regulator within the
+  device. Each sub-node is identified using the node's name (or the deprecated
+  regulator-compatible property if present), with valid values listed below.
+  The content of each sub-node is defined by the standard binding for
+  regulators; see regulator.txt.
+  sys, sm[0-2], ldo[0-9] and ldo_rtc
+- sys-supply: The input supply for SYS.
+- vin-sm0-supply: The input supply for the SM0.
+- vin-sm1-supply: The input supply for the SM1.
+- vin-sm2-supply: The input supply for the SM2.
+- vinldo01-supply: The input supply for the LDO1 and LDO2
+- vinldo23-supply: The input supply for the LDO2 and LDO3
+- vinldo4-supply: The input supply for the LDO4
+- vinldo678-supply: The input supply for the LDO6, LDO7 and LDO8
+- vinldo9-supply: The input supply for the LDO9
+
+Optional properties:
+- ti,system-power-controller: Telling whether or not this pmic is controlling
+  the system power.
+
+Each regulator is defined using the standard binding for regulators.
+
+Note: LDO5 and LDO_RTC is supplied by SYS regulator internally and driver
+      take care of making proper parent child relationship.
+
+Example:
+
+       pmu: tps6586x@34 {
+               compatible = "ti,tps6586x";
+               reg = <0x34>;
+               interrupts = <0 88 0x4>;
+
+               #gpio-cells = <2>;
+               gpio-controller;
+
+               ti,system-power-controller;
+
+               sys-supply = <&some_reg>;
+               vin-sm0-supply = <&some_reg>;
+               vin-sm1-supply = <&some_reg>;
+               vin-sm2-supply = <&some_reg>;
+               vinldo01-supply = <...>;
+               vinldo23-supply = <...>;
+               vinldo4-supply = <...>;
+               vinldo678-supply = <...>;
+               vinldo9-supply = <...>;
+
+               regulators {
+                       sys_reg: sys {
+                               regulator-name = "vdd_sys";
+                               regulator-boot-on;
+                               regulator-always-on;
+                       };
+
+                       sm0_reg: sm0 {
+                               regulator-min-microvolt = < 725000>;
+                               regulator-max-microvolt = <1500000>;
+                               regulator-boot-on;
+                               regulator-always-on;
+                       };
+
+                       sm1_reg: sm1 {
+                               regulator-min-microvolt = < 725000>;
+                               regulator-max-microvolt = <1500000>;
+                               regulator-boot-on;
+                               regulator-always-on;
+                       };
+
+                       sm2_reg: sm2 {
+                               regulator-min-microvolt = <3000000>;
+                               regulator-max-microvolt = <4550000>;
+                               regulator-boot-on;
+                               regulator-always-on;
+                       };
+
+                       ldo0_reg: ldo0 {
+                               regulator-name = "PCIE CLK";
+                               regulator-min-microvolt = <3300000>;
+                               regulator-max-microvolt = <3300000>;
+                       };
+
+                       ldo1_reg: ldo1 {
+                               regulator-min-microvolt = < 725000>;
+                               regulator-max-microvolt = <1500000>;
+                       };
+
+                       ldo2_reg: ldo2 {
+                               regulator-min-microvolt = < 725000>;
+                               regulator-max-microvolt = <1500000>;
+                       };
+
+                       ldo3_reg: ldo3 {
+                               regulator-min-microvolt = <1250000>;
+                               regulator-max-microvolt = <3300000>;
+                       };
+
+                       ldo4_reg: ldo4 {
+                               regulator-min-microvolt = <1700000>;
+                               regulator-max-microvolt = <2475000>;
+                       };
+
+                       ldo5_reg: ldo5 {
+                               regulator-min-microvolt = <1250000>;
+                               regulator-max-microvolt = <3300000>;
+                       };
+
+                       ldo6_reg: ldo6 {
+                               regulator-min-microvolt = <1250000>;
+                               regulator-max-microvolt = <3300000>;
+                       };
+
+                       ldo7_reg: ldo7 {
+                               regulator-min-microvolt = <1250000>;
+                               regulator-max-microvolt = <3300000>;
+                       };
+
+                       ldo8_reg: ldo8 {
+                               regulator-min-microvolt = <1250000>;
+                               regulator-max-microvolt = <3300000>;
+                       };
+
+                       ldo9_reg: ldo9 {
+                               regulator-min-microvolt = <1250000>;
+                               regulator-max-microvolt = <3300000>;
+                       };
+               };
+       };