2018-05-07 07:33:26 +00:00
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#
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# Phy drivers for Allwinner platforms
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#
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config PHY_SUN4I_USB
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bool "Allwinner Sun4I USB PHY driver"
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depends on ARCH_SUNXI
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2021-09-12 14:22:42 +00:00
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select DM_REGULATOR
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2018-05-07 07:33:26 +00:00
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select PHY
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help
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Enable this to support the transceiver that is part of Allwinner
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sunxi SoCs.
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This driver controls the entire USB PHY block, both the USB OTG
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parts, as well as the 2 regular USB 2 host PHYs.
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2021-07-05 12:29:01 +00:00
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2022-07-15 04:09:19 +00:00
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config INITIAL_USB_SCAN_DELAY
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int "Delay initial USB scan by x ms to allow builtin devices to init"
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depends on PHY_SUN4I_USB
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default 0
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help
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Some boards have on board usb devices which need longer than
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the USB spec's 1 second to connect from board powerup. Set
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this option to a nonzero value to add an extra delay before
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the first USB bus scan.
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2021-07-05 12:29:01 +00:00
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config PHY_SUN50I_USB3
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bool "Allwinner sun50i USB3 PHY driver"
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depends on ARCH_SUNXI
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select PHY
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help
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Enable this to support the USB3 transceiver that is part of
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Allwinner sun50i SoCs.
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