rockchip: rk3588-turing-rk1: Use dwc3-generic driver

RK35xx boards are expected to use the dwc3-generic driver and not the
xhci-dwc3 driver.

Remove the USB_XHCI_DWC3 option to ensure that the dwc3-generic driver
is used.

Fixes: 153ac950a599 ("board: rockchip: Add the Turing RK1 SoM")
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
diff --git a/configs/turing-rk1-rk3588_defconfig b/configs/turing-rk1-rk3588_defconfig
index 77aacbc..5a86c7e 100644
--- a/configs/turing-rk1-rk3588_defconfig
+++ b/configs/turing-rk1-rk3588_defconfig
@@ -90,7 +90,6 @@
 CONFIG_SYSRESET=y
 CONFIG_USB=y
 CONFIG_USB_XHCI_HCD=y
-CONFIG_USB_XHCI_DWC3=y
 CONFIG_USB_XHCI_PCI=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_GENERIC=y