In about 30 minutes after this post, you should be able to do sudo rpi-update pulls/6013 and your DT overlay should now result in a clock on gpio4. Note that the driver will automatically try to find the best source for gpclk0, but will not find an exact integer division. This means it'll give you a clock that jumps between two frequencies, but in parallel work is happening to nudge pll_audio_core if a nominated consumer wants a precise value.
Statistics: Posted by jdb — Tue Mar 05, 2024 3:24 pm
