Messages in this thread | | | Date | Tue, 8 Mar 2022 19:10:07 +0100 | Subject | Re: [PATCH v3 05/15] dt-bindings: devfreq: rk3399_dmc: Add more disable-freq properties | From | Krzysztof Kozlowski <> |
| |
On 08/03/2022 01:09, Brian Norris wrote: > 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> > --- > > Changes in v3: > * Add Reviewed-by > > Changes in v2: > * hyphens, not underscores > * *-hz units, and drop the types definition > > .../bindings/devfreq/rk3399_dmc.yaml | 37 +++++++++++++++++++ > 1 file changed, 37 insertions(+) >
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Best regards, Krzysztof
| |