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| author |   Oded Gabbay <ogabbay@kernel.org> | 2020-12-05 22:55:09 +0200 |
|---|---|---|
| committer | Oded Gabbay <ogabbay@kernel.org> | 2020-12-28 08:47:38 +0200 |
| commit | 0024c094851f718ccb0b797255292bdce850a01f (patch) | |
| tree | 460d579994cf17fc3eed0d85834eadcc3dbc0258 /tools/testing/selftests/exec/git:/ssh:/git@git.zx2c4.com | |
| parent | habanalabs: Revise comment to align with mirror list name (diff) | |
| download | linux-dev-0024c094851f718ccb0b797255292bdce850a01f.tar.xz linux-dev-0024c094851f718ccb0b797255292bdce850a01f.zip | |
habanalabs/gaudi: disable CGM at HW initialization
In case the clock gating was enabled in preboot we need to disable it
at the H/W initialization stage before touching the MME/TPC registers.
Otherwise, the ASIC can get stuck. If the security is enabled in
the firmware level, the CGM is always disabled and the driver can't
enable it.
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
Diffstat (limited to 'tools/testing/selftests/exec/git:/ssh:/git@git.zx2c4.com')
0 files changed, 0 insertions, 0 deletions