diff --git a/drivers/i2c/mxc_i2c.c b/drivers/i2c/mxc_i2c.c
index bf3ad95..c88ac7c 100644
--- a/drivers/i2c/mxc_i2c.c
+++ b/drivers/i2c/mxc_i2c.c
@@ -37,6 +37,7 @@
 
 #include <asm/arch/clock.h>
 #include <asm/arch/imx-regs.h>
+#include <i2c.h>
 
 struct mxc_i2c_regs {
 	uint32_t	iadr;
@@ -99,16 +100,14 @@ static u16 i2c_clk_div[50][2] = {
 	{ 3072,	0x1E }, { 3840,	0x1F }
 };
 
-static u8 clk_div;
-
 /*
  * Calculate and set proper clock divider
  */
-static void i2c_imx_set_clk(unsigned int rate)
+static uint8_t i2c_imx_get_clk(unsigned int rate)
 {
-	struct mxc_i2c_regs *i2c_regs = (struct mxc_i2c_regs *)I2C_BASE;
 	unsigned int i2c_clk_rate;
 	unsigned int div;
+	u8 clk_div;
 
 #if defined(CONFIG_MX31)
 	struct clock_control_regs *sc_regs =
@@ -131,7 +130,7 @@ static void i2c_imx_set_clk(unsigned int rate)
 			;
 
 	/* Store divider value */
-	writeb(i2c_clk_div[clk_div][1], &i2c_regs->ifdr);
+	return clk_div;
 }
 
 /*
@@ -150,7 +149,13 @@ void i2c_reset(void)
  */
 void i2c_init(int speed, int unused)
 {
-	i2c_imx_set_clk(speed);
+	struct mxc_i2c_regs *i2c_regs = (struct mxc_i2c_regs *)I2C_BASE;
+	u8 clk_idx = i2c_imx_get_clk(speed);
+	u8 idx = i2c_clk_div[clk_idx][1];
+
+	/* Store divider value */
+	writeb(idx, &i2c_regs->ifdr);
+
 	i2c_reset();
 }
 
@@ -168,6 +173,13 @@ int i2c_set_bus_speed(unsigned int speed)
  */
 unsigned int i2c_get_bus_speed(void)
 {
+	struct mxc_i2c_regs *i2c_regs = (struct mxc_i2c_regs *)I2C_BASE;
+	u8 clk_idx = readb(&i2c_regs->ifdr);
+	u8 clk_div;
+
+	for (clk_div = 0; i2c_clk_div[clk_div][1] != clk_idx; clk_div++)
+		;
+
 	return mxc_get_clock(MXC_IPG_PERCLK) / i2c_clk_div[clk_div][0];
 }
 
@@ -236,8 +248,12 @@ int i2c_imx_start(void)
 	struct mxc_i2c_regs *i2c_regs = (struct mxc_i2c_regs *)I2C_BASE;
 	unsigned int temp = 0;
 	int result;
+	int speed = i2c_get_bus_speed();
+	u8 clk_idx = i2c_imx_get_clk(speed);
+	u8 idx = i2c_clk_div[clk_idx][1];
 
-	writeb(i2c_clk_div[clk_div][1], &i2c_regs->ifdr);
+	/* Store divider value */
+	writeb(idx, &i2c_regs->ifdr);
 
 	/* Enable I2C controller */
 	writeb(0, &i2c_regs->i2sr);
@@ -310,11 +326,10 @@ int i2c_imx_set_chip_addr(uchar chip, int read)
 int i2c_imx_set_reg_addr(uint addr, int alen)
 {
 	struct mxc_i2c_regs *i2c_regs = (struct mxc_i2c_regs *)I2C_BASE;
-	int ret;
-	int i;
+	int ret = 0;
 
-	for (i = 0; i < (8 * alen); i += 8) {
-		writeb((addr >> i) & 0xff, &i2c_regs->i2dr);
+	while (alen--) {
+		writeb((addr >> (alen * 8)) & 0xff, &i2c_regs->i2dr);
 
 		ret = i2c_imx_trx_complete();
 		if (ret)