From: Sylvain Lemieux <slemi...@tycoint.com>
The HCLK is not constant and can take different value; use the api function to
get the value of the HCLK for the I2C clock high and low computation.
Signed-off-by: Sylvain Lemieux <slemi...@tycoint.com>
---
drivers/i2c/lpc32xx_i2c.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/i2c/lpc32xx_i2c.c b/drivers/i2c/lpc32xx_i2c.c
index 78d26e4..98106fa 100644
--- a/drivers/i2c/lpc32xx_i2c.c
+++ b/drivers/i2c/lpc32xx_i2c.c
@@ -72,7 +72,7 @@ static unsigned int lpc32xx_i2c_set_bus_speed(struct
i2c_adapter *adap,
if (speed == 0)
return -EINVAL;
- half_period = (105000000 / speed) / 2;
+ half_period = (get_hclk_clk_rate() / speed) / 2;
if ((half_period > 255) || (half_period < 0))
return -EINVAL;
--
1.8.3.1
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