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Device Tree • Re: RPI5: Issue with GPCLK0 Clock Generation on GPIO4 in ALT0 Mode

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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.
Tested on

Code:

Linux raspberrypi 6.6.21-v8-16k+ #1741 SMP PREEMPT Fri Mar  8 13:44:12 GMT 2024 aarch64 GNU/Linux

Code:

cat /sys/kernel/debug/clk/clk_summary                                 enable  prepare  protect                                duty  hardware   clock                          count    count    count        rate   accuracy phase  cycle    enable-------------------------------------------------------------------------------------------------------    pll_sys_core                      3        3        0  1000000000          0     0  50000         Y       pll_sys_sec                    1        1        0   125000000          0     0  50000         Y          clk_eth                     0        0        0   125000000          0     0  50000         Y       pll_sys                        3        3        0   200000000          0     0  50000         Y          clk_gp0                     1        1        0    24576015          0     0  50000         Y
Everything is working fine, thank you!

Statistics: Posted by BohdanBuinich — Sun Mar 10, 2024 8:27 pm



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