diff options
Diffstat (limited to 'drivers/i2c/busses/i2c-bcm-iproc.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-bcm-iproc.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/i2c/busses/i2c-bcm-iproc.c b/drivers/i2c/busses/i2c-bcm-iproc.c index 30efb7913b2e..44be0926b566 100644 --- a/drivers/i2c/busses/i2c-bcm-iproc.c +++ b/drivers/i2c/busses/i2c-bcm-iproc.c @@ -858,25 +858,25 @@ static int bcm_iproc_i2c_cfg_speed(struct bcm_iproc_i2c_dev *iproc_i2c) if (ret < 0) { dev_info(iproc_i2c->device, "unable to interpret clock-frequency DT property\n"); - bus_speed = 100000; + bus_speed = I2C_MAX_STANDARD_MODE_FREQ; } - if (bus_speed < 100000) { + if (bus_speed < I2C_MAX_STANDARD_MODE_FREQ) { dev_err(iproc_i2c->device, "%d Hz bus speed not supported\n", bus_speed); dev_err(iproc_i2c->device, "valid speeds are 100khz and 400khz\n"); return -EINVAL; - } else if (bus_speed < 400000) { - bus_speed = 100000; + } else if (bus_speed < I2C_MAX_FAST_MODE_FREQ) { + bus_speed = I2C_MAX_STANDARD_MODE_FREQ; } else { - bus_speed = 400000; + bus_speed = I2C_MAX_FAST_MODE_FREQ; } iproc_i2c->bus_speed = bus_speed; val = iproc_i2c_rd_reg(iproc_i2c, TIM_CFG_OFFSET); val &= ~BIT(TIM_CFG_MODE_400_SHIFT); - val |= (bus_speed == 400000) << TIM_CFG_MODE_400_SHIFT; + val |= (bus_speed == I2C_MAX_FAST_MODE_FREQ) << TIM_CFG_MODE_400_SHIFT; iproc_i2c_wr_reg(iproc_i2c, TIM_CFG_OFFSET, val); dev_info(iproc_i2c->device, "bus set to %u Hz\n", bus_speed); @@ -1029,7 +1029,7 @@ static int bcm_iproc_i2c_resume(struct device *dev) /* configure to the desired bus speed */ val = iproc_i2c_rd_reg(iproc_i2c, TIM_CFG_OFFSET); val &= ~BIT(TIM_CFG_MODE_400_SHIFT); - val |= (iproc_i2c->bus_speed == 400000) << TIM_CFG_MODE_400_SHIFT; + val |= (iproc_i2c->bus_speed == I2C_MAX_FAST_MODE_FREQ) << TIM_CFG_MODE_400_SHIFT; iproc_i2c_wr_reg(iproc_i2c, TIM_CFG_OFFSET, val); bcm_iproc_i2c_enable_disable(iproc_i2c, true); |