MIPI_CAL_CTRL
value = tegra_mipi_readl(mipi, MIPI_CAL_CTRL);
tegra_mipi_writel(mipi, value, MIPI_CAL_CTRL);
value = tegra_mipi_readl(mipi, MIPI_CAL_CTRL);
tegra_mipi_writel(mipi, value, MIPI_CAL_CTRL);