USB2_VBCTRL
rcar_gen3_phy_usb2_set_vbus(ch, USB2_VBCTRL,
val = readl(usb2_base + USB2_VBCTRL);
writel(val, usb2_base + USB2_VBCTRL);
val = readl(usb2_base + USB2_VBCTRL);
writel(val | USB2_VBCTRL_DRVVBUSSEL, usb2_base + USB2_VBCTRL);
val = readl(usb2_base + USB2_VBCTRL);
writel(val, usb2_base + USB2_VBCTRL);
writel(readl(usb2_base + USB2_VBCTRL) | USB2_VBCTRL_SIDDQREL,
usb2_base + USB2_VBCTRL);
rcar_gen3_phy_usb2_set_vbus(channel, USB2_VBCTRL,
u32 vbus_ctrl_reg = USB2_VBCTRL;