Brian Masney 54d85d6966 docs: clk: add documentation to log which clocks have been disabled
The existing clk documentation has a section that talks about the
clk_ignore_unused kernel parameter. Add additional documentation that
describes how to log which clocks the kernel disables on bootup. This
will log messages like the following to the console on bootup:

    [    1.268115] clk: Disabling unused clocks
    [    1.272167] clk_disable: gcc_usb_clkref_en
    [    1.276389] clk_disable: gcc_usb30_sec_sleep_clk
    [    1.281131] clk_disable: gcc_usb30_prim_sleep_clk
    ...

Signed-off-by: Brian Masney <bmasney@redhat.com>
Link: https://lore.kernel.org/r/20230411192153.289688-1-bmasney@redhat.com
[jc: turned parameters into a literal block]
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2023-04-20 17:53:38 -06:00
..
2022-12-19 08:54:17 -06:00
2023-02-26 11:47:26 -08:00
2023-02-16 13:50:50 +01:00
2022-11-15 14:52:38 -07:00
2023-02-25 11:48:02 -08:00
2020-06-02 20:32:53 -03:00
2020-12-10 22:37:32 +01:00
2022-02-21 18:00:30 +01:00
2023-03-14 11:31:57 -06:00
2022-06-10 15:38:14 +02:00