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CMOS使用外部晶振，代码中如何设置

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inomec LV 5 last edited by
平台V536H, 系统TinaLinux4.9
使用内部晶振设置了下面的代码，使用外部晶振如不需要特殊设置？
```
vin_set_mclk(sd, ON);
usleep_range(100, 120);
vin_set_mclk_freq(sd, MCLK);
```
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chengwei_peng LV 6 @inomec last edited by

@inomec 不需要啦
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