| Date | Thu, 1 Aug 2019 11:10:55 +0530 | From | Viresh Kumar <> | Subject | Re: [PATCH v7 11/20] cpufreq: tegra124: Add suspend and resume support |
| |
On 31-07-19, 14:10, Sowjanya Komatineni wrote: > This patch adds suspend and resume pm ops for cpufreq driver. > > PLLP is the safe clock source for CPU during system suspend and > resume as PLLP rate is below the CPU Fmax at Vmin. > > CPUFreq driver suspend switches the CPU clock source to PLLP and > disables the DFLL clock. > > During system resume, warmboot code powers up the CPU with PLLP > clock source. So CPUFreq driver resume enabled DFLL clock and > switches CPU back to DFLL clock source. > > Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com> > --- > drivers/cpufreq/tegra124-cpufreq.c | 60 ++++++++++++++++++++++++++++++++++++++ > 1 file changed, 60 insertions(+)
Is there any hard dependency of this patch on the rest of the patches? Can I apply it alone to cpufreq tree ?
-- viresh
|