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scripts/gdb: initial clk support: lx-clk-summary

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Add an lx-clk-summary command which prints a subset of
/sys/kernel/debug/clk/clk_summary.

This can be used to examine hangs caused by clk not being enabled.

Link: http://lkml.kernel.org/r/Message-ID:
Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
Cc: Jan Kiszka <jan.kiszka@siemens.com>
Cc: Jason Wessel <jason.wessel@windriver.com>
Cc: Kieran Bingham <kbingham@kernel.org>
Cc: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Leonard Crestez 2019-05-14 15:46:08 -07:00 • committed by Linus Torvalds
parent 47d0d12855
commit d1e9710b63
2 changed files with 47 additions and 0 deletions
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scripts/gdb/vmlinux-gdb.py
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@ -34,3 +34,4 @@ else:
import linux.proc
import linux.constants
import linux.timerlist
import linux.clk