RK3328_PRE_PLL_POWER_DOWN
status = inno_read(inno, 0xa0) & RK3328_PRE_PLL_POWER_DOWN;
inno_update_bits(inno, 0xa0, RK3328_PRE_PLL_POWER_DOWN, 0);
inno_update_bits(inno, 0xa0, RK3328_PRE_PLL_POWER_DOWN,
RK3328_PRE_PLL_POWER_DOWN);
inno_update_bits(inno, 0xa0, RK3328_PRE_PLL_POWER_DOWN,
RK3328_PRE_PLL_POWER_DOWN);
inno_update_bits(inno, 0xa0, RK3328_PRE_PLL_POWER_DOWN, 0);