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Diffstat (limited to 'drivers/fsl_i2c.c')
-rw-r--r--drivers/fsl_i2c.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/fsl_i2c.c b/drivers/fsl_i2c.c
index ebae5af154..22485ea916 100644
--- a/drivers/fsl_i2c.c
+++ b/drivers/fsl_i2c.c
@@ -69,9 +69,10 @@ i2c_init(int speed, int slaveadd)
dev = (struct fsl_i2c *) (CFG_IMMR + CFG_I2C2_OFFSET);
writeb(0, &dev->cr); /* stop I2C controller */
+ udelay(5); /* let it shutdown in peace */
writeb(0x3F, &dev->fdr); /* set bus speed */
writeb(0x3F, &dev->dfsrr); /* set default filter */
- writeb(slaveadd, &dev->adr); /* write slave address */
+ writeb(slaveadd << 1, &dev->adr); /* write slave address */
writeb(0x0, &dev->sr); /* clear status register */
writeb(I2C_CR_MEN, &dev->cr); /* start I2C controller */
#endif /* CFG_I2C2_OFFSET */