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| author | Brian Norris <briannorris@chromium.org> | 2022-03-08 22:08:51 +0300 |
|---|---|---|
| committer | Chanwoo Choi <cw00.choi@samsung.com> | 2022-04-14 01:18:11 +0300 |
| commit | a86fb6a9a21d20aa643448d742da4eec065091f7 (patch) | |
| tree | 21134989bff1625531f84ed3ad7a1e9baaa2e6de /drivers/devfreq | |
| parent | 77c188085b466434b2180ffe917a60ed442c8739 (diff) | |
| download | linux-a86fb6a9a21d20aa643448d742da4eec065091f7.tar.xz | |
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 'drivers/devfreq')
0 files changed, 0 insertions, 0 deletions