This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

AM67A: How to clock signal from MMC2_CLK generate?

Part Number: AM67A
Other Parts Discussed in Thread: WL1835MOD, ALP

Tool/software:

On our AM67A custom board, the WL1835MOD doesn't work.

WL1835MOD's clock pin is connected to the H26/MMC2_CLK pin of SOC, but we can't receive any signal while checking with logic analyzer. 

I have a question about the clock concept:

Does SOC always generate clock signals while running? or Is it necessary for the Wi-Fi driver to tell the SOC to generate the clock?