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| author | Thierry Reding <thierry.reding@avionic-design.de> | 2012-04-26 16:52:21 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-05-04 13:25:16 +0100 |
| commit | 62f6b0879304e2169d6bf6221612e8111e342ee7 (patch) | |
| tree | 0a87bef6a43043c22146577dd33f82d06bca7b2f /Documentation/devicetree/bindings/regulator/tps6586x.txt | |
| parent | 1c8fa58f4750e9ad722fbf899866c312ffabab67 (diff) | |
| download | linux-62f6b0879304e2169d6bf6221612e8111e342ee7.tar.bz2 | |
tps6586x: Add device tree support
This commit adds device tree support for the TPS6586x regulator.
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'Documentation/devicetree/bindings/regulator/tps6586x.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/regulator/tps6586x.txt | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/regulator/tps6586x.txt b/Documentation/devicetree/bindings/regulator/tps6586x.txt new file mode 100644 index 000000000000..0fcabaa3baa3 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/tps6586x.txt @@ -0,0 +1,97 @@ +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: list of regulators provided by this controller, must be named + after their hardware counterparts: sm[0-2], ldo[0-9] and ldo_rtc + +Each regulator is defined using the standard binding for regulators. + +Example: + + pmu: tps6586x@34 { + compatible = "ti,tps6586x"; + reg = <0x34>; + interrupts = <0 88 0x4>; + + #gpio-cells = <2>; + gpio-controller; + + regulators { + 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>; + }; + }; + }; |