29 lines
1 KiB
Plaintext
29 lines
1 KiB
Plaintext
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Allwinner sun4i A10 musb DRC/OTG controller
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Required properties:
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- compatible : "allwinner,sun4i-a10-musb", "allwinner,sun6i-a31-musb",
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"allwinner,sun8i-a33-musb" or "allwinner,sun8i-h3-musb"
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- reg : mmio address range of the musb controller
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- clocks : clock specifier for the musb controller ahb gate clock
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- reset : reset specifier for the ahb reset (A31 and newer only)
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- interrupts : interrupt to which the musb controller is connected
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- interrupt-names : must be "mc"
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- phys : phy specifier for the otg phy
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- phy-names : must be "usb"
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- dr_mode : Dual-Role mode must be "host" or "otg"
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- extcon : extcon specifier for the otg phy
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Example:
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usb_otg: usb@1c13000 {
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compatible = "allwinner,sun4i-a10-musb";
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reg = <0x01c13000 0x0400>;
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clocks = <&ahb_gates 0>;
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interrupts = <38>;
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interrupt-names = "mc";
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phys = <&usbphy 0>;
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phy-names = "usb";
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extcon = <&usbphy 0>;
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};
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