MAX8660_OVER2
u8 val = max8660->shadow_regs[MAX8660_OVER2];
return max8660_write(max8660, MAX8660_OVER2, 0xff, bit);
return max8660_write(max8660, MAX8660_OVER2, mask, 0);
max8660->shadow_regs[MAX8660_OVER2] |= 2;
max8660->shadow_regs[MAX8660_OVER2] |= 4;