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| author | Michael Tretter <m.tretter@pengutronix.de> | 2020-03-16 16:26:27 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-03-20 09:13:17 +0100 |
| commit | dfba38c841855536730bb577b02a42ec2f2bda4d (patch) | |
| tree | 9feb40346ebab15f6bc253c9d8d222fab7e7ea12 /scripts/bpf_helpers_doc.py | |
| parent | c32c815503fa3bfae575cf92648685c30796f448 (diff) | |
media: allegro: fix reset if WAKEUP has not been set properly
The Zynq UltraScale+ Devices Register Reference states that the WAKEUP
bit "should be set to 0 after the MCU sleep status bit gets back to 0."
If this is not done, the mcu is not going to sleep on reset and fail the
reset.
Set WAKEUP to 0 before triggering a reset to make sure that the reset is
successful.
Signed-off-by: Michael Tretter <m.tretter@pengutronix.de>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'scripts/bpf_helpers_doc.py')
0 files changed, 0 insertions, 0 deletions