UPHY_PLL_P0_CTL5_PLL0_DCO_CTRL
reg &= ~UPHY_PLL_P0_CTL5_PLL0_DCO_CTRL(~0);
reg |= UPHY_PLL_P0_CTL5_PLL0_DCO_CTRL(0x2a);
reg &= ~UPHY_PLL_P0_CTL5_PLL0_DCO_CTRL(~0);
reg |= UPHY_PLL_P0_CTL5_PLL0_DCO_CTRL(0x2a);