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| author | Peter Griffin <[email protected]> | 2025-03-03 13:11:21 +0000 |
|---|---|---|
| committer | Krzysztof Kozlowski <[email protected]> | 2025-03-05 19:09:19 +0000 |
| commit | f2052a4a62465c0037aef7ea7426bffdb3531e41 (patch) | |
| tree | 3a7ca9f23e2317e737492d8b07c9b088de49d468 /tools/testing/selftests/net/lib/py/utils.py | |
| parent | Linux 6.14-rc1 (diff) | |
| download | kernel-f2052a4a62465c0037aef7ea7426bffdb3531e41.tar.gz kernel-f2052a4a62465c0037aef7ea7426bffdb3531e41.zip | |
clk: samsung: gs101: fix synchronous external abort in samsung_clk_save()
EARLY_WAKEUP_SW_TRIG_*_SET and EARLY_WAKEUP_SW_TRIG_*_CLEAR
registers are only writeable. Attempting to read these registers
during samsung_clk_save() causes a synchronous external abort.
Remove these 8 registers from cmu_top_clk_regs[] array so that
system suspend gets further.
Note: the code path can be exercised using the following command:
echo mem > /sys/power/state
Fixes: 2c597bb7d66a ("clk: samsung: clk-gs101: Add cmu_top, cmu_misc and cmu_apm support")
Signed-off-by: Peter Griffin <[email protected]>
Cc: [email protected]
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Krzysztof Kozlowski <[email protected]>
Diffstat (limited to 'tools/testing/selftests/net/lib/py/utils.py')
0 files changed, 0 insertions, 0 deletions