On Tuesday, May 15, 2018 11:19:12 AM CEST Viresh Kumar wrote: > On 15-05-18, 12:13, Ilia Lin wrote: > > In Certain QCOM SoCs like apq8096 and msm8996 that have KRYO processors, > > the CPU ferequencies subset and voltage value of each OPP varies > > based on the silicon variant in use. Qualcomm Process Voltage Scaling Tables > > defines the voltage and frequency value based on the msm-id in SMEM > > and speedbin blown in the efuse combination. > > The qcom-cpufreq-kryo driver reads the msm-id and efuse value from the SoC > > to provide the OPP framework with required information. > > This is used to determine the voltage and frequency value for each OPP of > > operating-points-v2 table when it is parsed by the OPP framework. > > > > Signed-off-by: Ilia Lin <ilialin@xxxxxxxxxxxxxx> > > --- > > drivers/cpufreq/Kconfig.arm | 11 +++ > > drivers/cpufreq/Makefile | 1 + > > drivers/cpufreq/cpufreq-dt-platdev.c | 3 + > > drivers/cpufreq/qcom-cpufreq-kryo.c | 150 +++++++++++++++++++++++++++++++++++ > > 4 files changed, 165 insertions(+) > > create mode 100644 drivers/cpufreq/qcom-cpufreq-kryo.c > > Acked-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx> OK, but I'm assuming that this will go in via arm-soc. Thanks, Rafael -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
