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88 lines
2.4 KiB
88 lines
2.4 KiB
* Dialog Semiconductor SLG51000 Voltage Regulator |
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Required properties: |
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- compatible : Should be "dlg,slg51000" for SLG51000 |
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- reg : Specifies the I2C slave address. |
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- xxx-supply: Input voltage supply regulator for ldo3 to ldo7. |
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These entries are required if regulators are enabled for a device. |
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An absence of these properties can cause the regulator registration to fail. |
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If some of input supply is powered through battery or always-on supply then |
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also it is required to have these parameters with proper node handle of always |
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on power supply. |
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vin3-supply: Input supply for ldo3 |
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vin4-supply: Input supply for ldo4 |
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vin5-supply: Input supply for ldo5 |
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vin6-supply: Input supply for ldo6 |
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vin7-supply: Input supply for ldo7 |
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Optional properties: |
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- interrupt-parent : Specifies the reference to the interrupt controller. |
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- interrupts : IRQ line information. |
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- dlg,cs-gpios : Specify a valid GPIO for chip select |
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Sub-nodes: |
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- regulators : This node defines the settings for the regulators. |
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The content of the sub-node is defined by the standard binding |
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for regulators; see regulator.txt. |
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The SLG51000 regulators are bound using their names listed below: |
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ldo1 |
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ldo2 |
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ldo3 |
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ldo4 |
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ldo5 |
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ldo6 |
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ldo7 |
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Optional properties for regulators: |
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- enable-gpios : Specify a valid GPIO for platform control of the regulator. |
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Example: |
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pmic: slg51000@75 { |
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compatible = "dlg,slg51000"; |
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reg = <0x75>; |
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regulators { |
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ldo1 { |
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regulator-name = "ldo1"; |
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regulator-min-microvolt = <2400000>; |
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regulator-max-microvolt = <3300000>; |
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}; |
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ldo2 { |
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regulator-name = "ldo2"; |
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regulator-min-microvolt = <2400000>; |
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regulator-max-microvolt = <3300000>; |
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}; |
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ldo3 { |
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regulator-name = "ldo3"; |
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regulator-min-microvolt = <1200000>; |
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regulator-max-microvolt = <3750000>; |
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}; |
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ldo4 { |
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regulator-name = "ldo4"; |
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regulator-min-microvolt = <1200000>; |
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regulator-max-microvolt = <3750000>; |
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}; |
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ldo5 { |
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regulator-name = "ldo5"; |
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regulator-min-microvolt = <500000>; |
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regulator-max-microvolt = <1200000>; |
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}; |
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ldo6 { |
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regulator-name = "ldo6"; |
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regulator-min-microvolt = <500000>; |
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regulator-max-microvolt = <1200000>; |
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}; |
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ldo7 { |
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regulator-name = "ldo7"; |
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regulator-min-microvolt = <1200000>; |
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regulator-max-microvolt = <3750000>; |
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}; |
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}; |
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};
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