+static u16 i2c_clk_div[50][2] = {
+ { 22, 0x20 }, { 24, 0x21 }, { 26, 0x22 }, { 28, 0x23 },
+ { 30, 0x00 }, { 32, 0x24 }, { 36, 0x25 }, { 40, 0x26 },
+ { 42, 0x03 }, { 44, 0x27 }, { 48, 0x28 }, { 52, 0x05 },
+ { 56, 0x29 }, { 60, 0x06 }, { 64, 0x2A }, { 72, 0x2B },
+ { 80, 0x2C }, { 88, 0x09 }, { 96, 0x2D }, { 104, 0x0A },
+ { 112, 0x2E }, { 128, 0x2F }, { 144, 0x0C }, { 160, 0x30 },
+ { 192, 0x31 }, { 224, 0x32 }, { 240, 0x0F }, { 256, 0x33 },
+ { 288, 0x10 }, { 320, 0x34 }, { 384, 0x35 }, { 448, 0x36 },
+ { 480, 0x13 }, { 512, 0x37 }, { 576, 0x14 }, { 640, 0x38 },
+ { 768, 0x39 }, { 896, 0x3A }, { 960, 0x17 }, { 1024, 0x3B },
+ { 1152, 0x18 }, { 1280, 0x3C }, { 1536, 0x3D }, { 1792, 0x3E },
+ { 1920, 0x1B }, { 2048, 0x3F }, { 2304, 0x1C }, { 2560, 0x1D },
+ { 3072, 0x1E }, { 3840, 0x1F }
+};
+
+/*
+ * Calculate and set proper clock divider
+ */
+static uint8_t i2c_imx_get_clk(unsigned int rate)
+{
+ unsigned int i2c_clk_rate;
+ unsigned int div;
+ u8 clk_div;
+
+#if defined(CONFIG_MX31)
+ struct clock_control_regs *sc_regs =
+ (struct clock_control_regs *)CCM_BASE;
+
+ /* start the required I2C clock */
+ writel(readl(&sc_regs->cgr0) | (3 << CONFIG_SYS_I2C_CLK_OFFSET),
+ &sc_regs->cgr0);