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| author | Brian Norris <briannorris@chromium.org> | 2022-03-08 20:08:51 +0100 |
|---|---|---|
| committer | Chanwoo Choi <cw00.choi@samsung.com> | 2022-04-14 00:18:11 +0200 |
| commit | a86fb6a9a21d20aa643448d742da4eec065091f7 (patch) | |
| tree | 21134989bff1625531f84ed3ad7a1e9baaa2e6de /lib/bust_spinlocks.c | |
| parent | dt-bindings: devfreq: rk3399_dmc: Specify idle params in nanoseconds (diff) | |
| download | linux-a86fb6a9a21d20aa643448d742da4eec065091f7.tar.xz linux-a86fb6a9a21d20aa643448d742da4eec065091f7.zip | |
dt-bindings: devfreq: rk3399_dmc: Add more disable-freq properties
DDR DVFS tuning has found that several power-saving features don't have
good tradeoffs at higher frequencies -- at higher frequencies, we'll see
glitches or other errors. Provide tuning controls so these can be
disabled at higher OPPs, and left active only at the lower ones.
Signed-off-by: Brian Norris <briannorris@chromium.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Diffstat (limited to 'lib/bust_spinlocks.c')
0 files changed, 0 insertions, 0 deletions