phy: sun4i-usb: enable PHY0 dual route for V3s SoC

Allwinner V3s SoC also features the dual route of the first USB PHY.

Enable it.

Signed-off-by: Icenowy Zheng <[e-mail]>
Signed-off-by: Kishon Vijay Abraham I <[e-mail]>

drivers/phy/allwinner/phy-sun4i-usb.c

···
 	.phyctl_offset = REG_PHYCTL_A33,
 	.dedicated_clocks = true,
 	.enable_pmu_unk1 = true,
+	.phy0_dual_route = true,
 };
 
 static const struct sun4i_usb_phy_cfg sun50i_a64_cfg = {