47 lines
1.3 KiB
Plaintext
47 lines
1.3 KiB
Plaintext
MAX77650 ultra low-power PMIC from Maxim Integrated.
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Required properties:
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-------------------
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- compatible: Must be "maxim,max77650"
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- reg: I2C device address.
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- interrupts: The interrupt on the parent the controller is
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connected to.
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- interrupt-controller: Marks the device node as an interrupt controller.
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- #interrupt-cells: Must be <2>.
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- gpio-controller: Marks the device node as a gpio controller.
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- #gpio-cells: Must be <2>. The first cell is the pin number and
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the second cell is used to specify the gpio active
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state.
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Optional properties:
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--------------------
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gpio-line-names: Single string containing the name of the GPIO line.
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The GPIO-controller module is represented as part of the top-level PMIC
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node. The device exposes a single GPIO line.
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For device-tree bindings of other sub-modules (regulator, power supply,
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LEDs and onkey) refer to the binding documents under the respective
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sub-system directories.
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For more details on GPIO bindings, please refer to the generic GPIO DT
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binding document <devicetree/bindings/gpio/gpio.txt>.
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Example:
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--------
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pmic@48 {
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compatible = "maxim,max77650";
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reg = <0x48>;
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interrupt-controller;
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interrupt-parent = <&gpio2>;
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#interrupt-cells = <2>;
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interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
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gpio-controller;
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#gpio-cells = <2>;
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gpio-line-names = "max77650-charger";
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};
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