rk30:set i2c clk 200k in i2c_sram.c

diff --git a/arch/arm/mach-rk30/i2c_sram.c b/arch/arm/mach-rk30/i2c_sram.c
index 21537c85d301b7ac01d20f962de3d5c4f539878b..e91ed63b66bf392cc2e15944ff79f2ed7b60622e 100755 (executable)
--- a/arch/arm/mach-rk30/i2c_sram.c
+++ b/arch/arm/mach-rk30/i2c_sram.c
@@ -143,8 +143,8 @@ void __sramfunc sram_i2c_init()
     data[2] = readl_relaxed(RK30_GRF_BASE + GRF_GPIO_IOMUX);
     writel_relaxed(data[2]| I2C_GRF_GPIO_IOMUX, RK30_GRF_BASE + GRF_GPIO_IOMUX);
        
-       div = rk30_ceil(24*1000*1000, I2C_SPEED*1000 * 8);
-       divh = divl = rk30_ceil(div, 2);        
+       div = 0x1e;
+       divh = divl = 0xf;      
        writel_relaxed(I2C_CLKDIV_VAL(divl, divh), SRAM_I2C_ADDRBASE + I2C_CLKDIV);
        data[3]  = readl_relaxed(SRAM_I2C_ADDRBASE + I2C_CLKDIV);