Re: BD71847 clk driver disables clk-32k-out causing RTC/WDT failure

[Sebastian Reichel]

Hi,

I had the same trouble before for QMX6 system on module, which feeds
the i.MX6 32k clock via I2C RTC's 32k output. Here is how it has
been solved upstream:

https://lore.kernel.org/all/20210428222953.235280-1-sebastian.reichel@xxxxxxxxxxxxx/

Patch 1 and patch 5 (look for "rtc_sqw") are relevant for this
specific issue. Discussion history is linked from the cover letter.

-- Sebastian

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