TUSB_PHY_OTG_CTRL
phy_otg_ctrl = musb_readl(tbase, TUSB_PHY_OTG_CTRL);
reg = musb_readl(tbase, TUSB_PHY_OTG_CTRL);
musb_writel(tbase, TUSB_PHY_OTG_CTRL, reg);
musb_writel(tbase, TUSB_PHY_OTG_CTRL, tmp);
musb_readl(tbase, TUSB_PHY_OTG_CTRL),
musb_writel(tbase, TUSB_PHY_OTG_CTRL, tmp);
musb_readl(tbase, TUSB_PHY_OTG_CTRL),
phy_otg_ctrl = musb_readl(tbase, TUSB_PHY_OTG_CTRL);
musb_writel(tbase, TUSB_PHY_OTG_CTRL,