PLL_LOAD_PULSE_PHASE_SHIFT
#define PLL_LOAD_PULSE_PHASE_MASK (0xf << PLL_LOAD_PULSE_PHASE_SHIFT)
#define PLL_LOAD_PULSE_PHASE_MASK (0xf << PLL_LOAD_PULSE_PHASE_SHIFT)
dpll |= (6 << PLL_LOAD_PULSE_PHASE_SHIFT);