diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mentor/i2c/mi2cv.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/mentor/i2c/mi2cv.c b/drivers/mentor/i2c/mi2cv.c index 618836ba5..1b73e6f16 100644 --- a/drivers/mentor/i2c/mi2cv.c +++ b/drivers/mentor/i2c/mi2cv.c @@ -68,7 +68,11 @@ static void mentor_i2c_interrupt_clear(void) 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); |