diff options
Diffstat (limited to 'drivers/i2c/busses/i2c-nomadik.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-nomadik.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/i2c/busses/i2c-nomadik.c b/drivers/i2c/busses/i2c-nomadik.c index 01a7d72e5511..e1e8d4ef9aa7 100644 --- a/drivers/i2c/busses/i2c-nomadik.c +++ b/drivers/i2c/busses/i2c-nomadik.c @@ -396,7 +396,7 @@ static void setup_i2c_controller(struct nmk_i2c_dev *dev) * 2 whereas it is 3 for fast and fastplus mode of * operation. TODO - high speed support. */ - div = (dev->clk_freq > 100000) ? 3 : 2; + div = (dev->clk_freq > I2C_MAX_STANDARD_MODE_FREQ) ? 3 : 2; /* * generate the mask for baud rate counters. The controller @@ -420,7 +420,7 @@ static void setup_i2c_controller(struct nmk_i2c_dev *dev) if (dev->sm > I2C_FREQ_MODE_FAST) { dev_err(&dev->adev->dev, "do not support this mode defaulting to std. mode\n"); - brcr2 = i2c_clk/(100000 * 2) & 0xffff; + brcr2 = i2c_clk / (I2C_MAX_STANDARD_MODE_FREQ * 2) & 0xffff; writel((brcr1 | brcr2), dev->virtbase + I2C_BRCR); writel(I2C_FREQ_MODE_STANDARD << 4, dev->virtbase + I2C_CR); @@ -949,10 +949,10 @@ static void nmk_i2c_of_probe(struct device_node *np, { /* Default to 100 kHz if no frequency is given in the node */ if (of_property_read_u32(np, "clock-frequency", &nmk->clk_freq)) - nmk->clk_freq = 100000; + nmk->clk_freq = I2C_MAX_STANDARD_MODE_FREQ; /* This driver only supports 'standard' and 'fast' modes of operation. */ - if (nmk->clk_freq <= 100000) + if (nmk->clk_freq <= I2C_MAX_STANDARD_MODE_FREQ) nmk->sm = I2C_FREQ_MODE_STANDARD; else nmk->sm = I2C_FREQ_MODE_FAST; |