diff --git a/drivers/mentor/i2c/mi2cv.c b/drivers/mentor/i2c/mi2cv.c index 618836b..1b73e6f 100644 --- a/drivers/mentor/i2c/mi2cv.c +++ b/drivers/mentor/i2c/mi2cv.c @@ -68,7 +68,11 @@ uint32_t reg; reg = mmio_read_32((uintptr_t)&base->control); +#ifndef I2C_INTERRUPT_CLEAR_INVERTED reg &= ~(I2C_CONTROL_IFLG); +#else + reg |= I2C_CONTROL_IFLG; +#endif mmio_write_32((uintptr_t)&base->control, reg); /* Wait for 1 us for the clear to take effect */ udelay(1);