1# 2# Phy drivers for Allwinner platforms 3# 4config PHY_SUN4I_USB 5 bool "Allwinner Sun4I USB PHY driver" 6 depends on ARCH_SUNXI 7 depends on !MACH_SUN9I 8 default n if MACH_SUN8I_V3S 9 default y 10 select DM_REGULATOR 11 select PHY 12 help 13 Enable this to support the transceiver that is part of Allwinner 14 sunxi SoCs. 15 16 This driver controls the entire USB PHY block, both the USB OTG 17 parts, as well as the regular USB HCI host PHYs. 18 19config INITIAL_USB_SCAN_DELAY 20 int "Delay initial USB scan by x ms to allow builtin devices to init" 21 depends on PHY_SUN4I_USB 22 default 0 23 help 24 Some boards have on board usb devices which need longer than 25 the USB spec's 1 second to connect from board powerup. Set 26 this option to a nonzero value to add an extra delay before 27 the first USB bus scan. 28 29config PHY_SUN50I_USB3 30 bool "Allwinner sun50i USB3 PHY driver" 31 depends on ARCH_SUNXI 32 select PHY 33 help 34 Enable this to support the USB3 transceiver that is part of 35 Allwinner sun50i SoCs. 36