octeon_i2c_write_int
octeon_i2c_write_int(i2c, TWSI_INT_ST_INT | TWSI_INT_TS_INT);
octeon_i2c_write_int(i2c, val ? 0 : TWSI_INT_SCL_OVR);
octeon_i2c_write_int(i2c, 0);
octeon_i2c_write_int(i2c, TWSI_INT_SDA_OVR | TWSI_INT_SCL_OVR);
octeon_i2c_write_int(i2c, TWSI_INT_SDA_OVR);
octeon_i2c_write_int(i2c, 0);
octeon_i2c_write_int(i2c, TWSI_INT_ST_EN);
octeon_i2c_write_int(i2c, TWSI_INT_CORE_EN);
octeon_i2c_write_int(i2c, 0);