在2440上面camera的时钟设置为24M, 2451的时钟设置变为8M,请问这个是怎么回事???
static void cmos_ov7740_clk_cfg(void)
{
struct clk *camif_clk;
struct clk *camif_upll_clk;
/* 使能CAMIF的时钟源 */
camif_clk = clk_get(NULL, "camif-upll");
if(!camif_clk || IS_ERR(camif_clk))
{
printk(KERN_INFO "failed to get CAMIF clock source\n");
}
clk_enable(camif_clk);
/* 使能并设置CAMCLK = 24MHz */
//camif_upll_clk = clk_get(NULL, "camif-upll");
clk_set_rate(camif_clk, 24000000);
mdelay(100);
}