TI大侠。请问AM437X的CLKOUT1想输出24MHz,可以直接在设备树种配置吗?改怎么配置?谢谢!
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TI大侠。请问AM437X的CLKOUT1想输出24MHz,可以直接在设备树种配置吗?改怎么配置?谢谢!
如果你想要直接的代码,我这边没有,但是打开的方式和寄存器级的操作已经在AM437x的TRM手册6.6.14 CLKOUT Signals章节有了描述了。
建议写代码自己试一试。
插一句,想要快速实现、测试的话,在uboot中直接用mm等命令写寄存器就可以。