TEGRA_USB_HOSTPC1_DEVLC
val = readl_relaxed(base + TEGRA_USB_HOSTPC1_DEVLC);
writel_relaxed(val, base + TEGRA_USB_HOSTPC1_DEVLC);
val = readl_relaxed(base + TEGRA_USB_HOSTPC1_DEVLC);
writel_relaxed(val, base + TEGRA_USB_HOSTPC1_DEVLC);