Messages in this thread | | | Subject | Re: [PATCH] clk: add debug message showing which unused clocks are disabled on boot | From | Stephen Boyd <> | Date | Wed, 29 Mar 2023 14:49:50 -0700 |
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Quoting Brian Masney (2022-11-17 02:58:29) > The clk framework on bootup will automatically disable all unused clocks > on bootup unless the clk_ignore_unused kernel parameter is present. > Let's add a basic debugging log statement here that shows which clocks > are disabled. There is already tracepoint present here as well, but > there's nothing like a simple, good ol' fashioned printk for simplicity. > > Signed-off-by: Brian Masney <bmasney@redhat.com> > ---
I'd like to see a documentation update instead that covers how to enable the tracepoint on the kernel commandline and have it print to the serial console.
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