diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/i2c/mxs_i2c.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/i2c/mxs_i2c.c b/drivers/i2c/mxs_i2c.c index 006fb91..73a6659 100644 --- a/drivers/i2c/mxs_i2c.c +++ b/drivers/i2c/mxs_i2c.c @@ -40,6 +40,7 @@ void mxs_i2c_reset(void) { struct mxs_i2c_regs *i2c_regs = (struct mxs_i2c_regs *)MXS_I2C0_BASE; int ret; + int speed = i2c_get_bus_speed(); ret = mxs_reset_block(&i2c_regs->hw_i2c_ctrl0_reg); if (ret) { @@ -53,6 +54,8 @@ void mxs_i2c_reset(void) &i2c_regs->hw_i2c_ctrl1_clr); writel(I2C_QUEUECTRL_PIO_QUEUE_MODE, &i2c_regs->hw_i2c_queuectrl_set); + + i2c_set_bus_speed(speed); } void mxs_i2c_setup_read(uint8_t chip, int len) |