Re: [PATCH v11 1/2] cpufreq: Add Kryo CPU scaling driver

2018-05-24 Thread Sudeep Holla
On Thu, May 24, 2018 at 10:04:43AM +0530, Viresh Kumar wrote: > On 23-05-18, 14:25, Sudeep Holla wrote: > > On 23/05/18 13:38, Ilia Lin wrote: > > > +config ARM_QCOM_CPUFREQ_KRYO > > > + bool "Qualcomm Kryo based CPUFreq" > > > + depends on QCOM_QFPROM > > > + depends on QCOM_SMEM > > > + select

Re: [PATCH v11 1/2] cpufreq: Add Kryo CPU scaling driver

2018-05-24 Thread Sudeep Holla
On Thu, May 24, 2018 at 10:04:43AM +0530, Viresh Kumar wrote: > On 23-05-18, 14:25, Sudeep Holla wrote: > > On 23/05/18 13:38, Ilia Lin wrote: > > > +config ARM_QCOM_CPUFREQ_KRYO > > > + bool "Qualcomm Kryo based CPUFreq" > > > + depends on QCOM_QFPROM > > > + depends on QCOM_SMEM > > > + select

Re: [PATCH v11 1/2] cpufreq: Add Kryo CPU scaling driver

2018-05-23 Thread Viresh Kumar
On 23-05-18, 14:25, Sudeep Holla wrote: > On 23/05/18 13:38, Ilia Lin wrote: > > +static int __init qcom_cpufreq_kryo_init(void) > > +{ > > + /* > > +* Since the driver depends on smem and nvmem drivers, which may > > +* return EPROBE_DEFER, all the real activity is done in the probe, >

Re: [PATCH v11 1/2] cpufreq: Add Kryo CPU scaling driver

2018-05-23 Thread Viresh Kumar
On 23-05-18, 14:25, Sudeep Holla wrote: > On 23/05/18 13:38, Ilia Lin wrote: > > +static int __init qcom_cpufreq_kryo_init(void) > > +{ > > + /* > > +* Since the driver depends on smem and nvmem drivers, which may > > +* return EPROBE_DEFER, all the real activity is done in the probe, >

Re: [PATCH v11 1/2] cpufreq: Add Kryo CPU scaling driver

2018-05-23 Thread Viresh Kumar
On 23-05-18, 14:25, Sudeep Holla wrote: > On 23/05/18 13:38, Ilia Lin wrote: > > +config ARM_QCOM_CPUFREQ_KRYO > > + bool "Qualcomm Kryo based CPUFreq" > > + depends on QCOM_QFPROM > > + depends on QCOM_SMEM > > + select PM_OPP > > + help > > + This adds the CPUFreq driver for

Re: [PATCH v11 1/2] cpufreq: Add Kryo CPU scaling driver

2018-05-23 Thread Viresh Kumar
On 23-05-18, 14:25, Sudeep Holla wrote: > On 23/05/18 13:38, Ilia Lin wrote: > > +config ARM_QCOM_CPUFREQ_KRYO > > + bool "Qualcomm Kryo based CPUFreq" > > + depends on QCOM_QFPROM > > + depends on QCOM_SMEM > > + select PM_OPP > > + help > > + This adds the CPUFreq driver for

RE: [PATCH v11 1/2] cpufreq: Add Kryo CPU scaling driver

2018-05-23 Thread ilialin
.net; linux...@vger.kernel.org; devicet...@vger.kernel.org; > linux-kernel@vger.kernel.org > Cc: Sudeep Holla <sudeep.ho...@arm.com> > Subject: Re: [PATCH v11 1/2] cpufreq: Add Kryo CPU scaling driver > > > > On 23/05/18 13:38, Ilia Lin wrote: > > In Certain QCOM SoCs

RE: [PATCH v11 1/2] cpufreq: Add Kryo CPU scaling driver

2018-05-23 Thread ilialin
rg; > linux-kernel@vger.kernel.org > Cc: Sudeep Holla > Subject: Re: [PATCH v11 1/2] cpufreq: Add Kryo CPU scaling driver > > > > On 23/05/18 13:38, Ilia Lin wrote: > > In Certain QCOM SoCs like apq8096 and msm8996 that have KRYO > > processors, the CPU frequency su

Re: [PATCH v11 1/2] cpufreq: Add Kryo CPU scaling driver

2018-05-23 Thread Sudeep Holla
On 23/05/18 13:38, Ilia Lin wrote: > In Certain QCOM SoCs like apq8096 and msm8996 that have KRYO processors, > the CPU frequency 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

Re: [PATCH v11 1/2] cpufreq: Add Kryo CPU scaling driver

2018-05-23 Thread Sudeep Holla
On 23/05/18 13:38, Ilia Lin wrote: > In Certain QCOM SoCs like apq8096 and msm8996 that have KRYO processors, > the CPU frequency 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