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67 lines
1.8 KiB
67 lines
1.8 KiB
TI LP873X PMIC MFD driver |
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Required properties: |
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- compatible: "ti,lp8732", "ti,lp8733" |
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- reg: I2C slave address. |
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- gpio-controller: Marks the device node as a GPIO Controller. |
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- #gpio-cells: Should be two. The first cell is the pin number and |
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the second cell is used to specify flags. |
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See ../gpio/gpio.txt for more information. |
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- xxx-in-supply: Phandle to parent supply node of each regulator |
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populated under regulators node. xxx can be |
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buck0, buck1, ldo0 or ldo1. |
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- regulators: List of child nodes that specify the regulator |
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initialization data. |
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Example: |
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pmic: lp8733@60 { |
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compatible = "ti,lp8733"; |
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reg = <0x60>; |
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gpio-controller; |
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#gpio-cells = <2>; |
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buck0-in-supply = <&vsys_3v3>; |
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buck1-in-supply = <&vsys_3v3>; |
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ldo0-in-supply = <&vsys_3v3>; |
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ldo1-in-supply = <&vsys_3v3>; |
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regulators { |
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lp8733_buck0: buck0 { |
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regulator-name = "lp8733-buck0"; |
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regulator-min-microvolt = <800000>; |
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regulator-max-microvolt = <1400000>; |
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regulator-min-microamp = <1500000>; |
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regulator-max-microamp = <4000000>; |
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regulator-ramp-delay = <10000>; |
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regulator-always-on; |
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regulator-boot-on; |
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}; |
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lp8733_buck1: buck1 { |
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regulator-name = "lp8733-buck1"; |
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regulator-min-microvolt = <800000>; |
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regulator-max-microvolt = <1400000>; |
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regulator-min-microamp = <1500000>; |
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regulator-max-microamp = <4000000>; |
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regulator-ramp-delay = <10000>; |
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regulator-boot-on; |
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regulator-always-on; |
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}; |
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lp8733_ldo0: ldo0 { |
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regulator-name = "lp8733-ldo0"; |
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regulator-min-microvolt = <800000>; |
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regulator-max-microvolt = <3000000>; |
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regulator-boot-on; |
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regulator-always-on; |
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}; |
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lp8733_ldo1: ldo1 { |
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regulator-name = "lp8733-ldo1"; |
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regulator-min-microvolt = <800000>; |
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regulator-max-microvolt = <3000000>; |
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regulator-always-on; |
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regulator-boot-on; |
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}; |
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}; |
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};
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