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95f1dc08c6
Add the regulator driver for PMIC 88pm800 including device tree support. 88pm800 is an I2C-based power-management IC containing voltage regulators, a real-time clock, and some general purpose ADC devices, Signed-off-by: Yi Zhang <yizhang@marvell.com> Signed-off-by: Chao Xie <chao.xie@marvell.com> Signed-off-by: Mark Brown <broonie@linaro.org>
38 lines
1.1 KiB
Text
38 lines
1.1 KiB
Text
Marvell 88PM800 regulator
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Required properties:
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- compatible: "marvell,88pm800"
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- reg: I2C slave address
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- regulators: A node that houses a sub-node for each regulator within the
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device. Each sub-node is identified using the node's name (or the deprecated
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regulator-compatible property if present), with valid values listed below.
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The content of each sub-node is defined by the standard binding for
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regulators; see regulator.txt.
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The valid names for regulators are:
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buck1, buck2, buck3, buck4, buck5, ldo1, ldo2, ldo3, ldo4, ldo5, ldo6, ldo7,
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ldo8, ldo9, ldo10, ldo11, ldo12, ldo13, ldo14, ldo15, ldo16, ldo17, ldo18, ldo19
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Example:
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pmic: 88pm800@31 {
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compatible = "marvell,88pm800";
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reg = <0x31>;
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regulators {
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buck1 {
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regulator-min-microvolt = <600000>;
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regulator-max-microvolt = <3950000>;
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regulator-boot-on;
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regulator-always-on;
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};
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ldo1 {
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regulator-min-microvolt = <600000>;
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regulator-max-microvolt = <15000000>;
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regulator-boot-on;
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regulator-always-on;
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};
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...
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};
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};
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