diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/i2c/mxs_i2c.c | 16 |
1 files changed, 1 insertions, 15 deletions
diff --git a/drivers/i2c/mxs_i2c.c b/drivers/i2c/mxs_i2c.c index 4152242..3771452 100644 --- a/drivers/i2c/mxs_i2c.c +++ b/drivers/i2c/mxs_i2c.c @@ -287,22 +287,8 @@ unsigned int i2c_get_bus_speed(void) void i2c_init(int speed, int slaveadd) { - struct mxs_i2c_regs *i2c_regs = (struct mxs_i2c_regs *)MXS_I2C0_BASE; - struct mxs_i2c_speed_table *spd = mxs_i2c_speed_to_cfg(speed); - - if (!spd) { - printf("MXS I2C: Invalid speed selected (%d Hz)\n", speed); - return; - } - mxs_i2c_reset(); - - writel(spd->timing0, &i2c_regs->hw_i2c_timing0); - writel(spd->timing1, &i2c_regs->hw_i2c_timing1); - - writel((0x0015 << I2C_TIMING2_BUS_FREE_OFFSET) | - (0x000d << I2C_TIMING2_LEADIN_COUNT_OFFSET), - &i2c_regs->hw_i2c_timing2); + i2c_set_bus_speed(speed); return; } |