24 lines
809 B
Plaintext
24 lines
809 B
Plaintext
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* SM5502 MUIC (Micro-USB Interface Controller) device
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The Silicon Mitus SM5502 is a MUIC (Micro-USB Interface Controller) device
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which can detect the state of external accessory when external accessory is
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attached or detached and button is pressed or released. It is interfaced to
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the host controller using an I2C interface.
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Required properties:
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- compatible: Should be "siliconmitus,sm5502-muic"
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- reg: Specifies the I2C slave address of the MUIC block. It should be 0x25
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- interrupt-parent: Specifies the phandle of the interrupt controller to which
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the interrupts from sm5502 are delivered to.
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- interrupts: Interrupt specifiers for detection interrupt sources.
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Example:
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sm5502@25 {
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compatible = "siliconmitus,sm5502-muic";
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interrupt-parent = <&gpx1>;
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interrupts = <5 0>;
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reg = <0x25>;
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};
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