UHSIC_PADS_CFG1
val = tegra_hsic_readl(phy, UHSIC_PADS_CFG1);
tegra_hsic_writel(phy, UHSIC_PADS_CFG1, val);
val = tegra_hsic_readl(phy, UHSIC_PADS_CFG1);
tegra_hsic_writel(phy, UHSIC_PADS_CFG1, val);