Re: [Query] CPUFreq: Does these machines have separate clock domains for CPUs?

2013-09-04 Thread Magnus Damm
Hi Viresh, On Fri, Aug 30, 2013 at 4:33 PM, Viresh Kumar wrote: > On 30 August 2013 12:18, Magnus Damm wrote: >> Hi Viresh, >> >> On Thu, Aug 29, 2013 at 7:15 PM, Viresh Kumar >> wrote: >>> Hi, >>> >>> I have been doing some CPUFreq cleanup work and >>> wanted to know if the below mentioned

Re: [Query] CPUFreq: Does these machines have separate clock domains for CPUs?

2013-09-04 Thread Magnus Damm
Hi Viresh, On Fri, Aug 30, 2013 at 4:33 PM, Viresh Kumar viresh.ku...@linaro.org wrote: On 30 August 2013 12:18, Magnus Damm magnus.d...@gmail.com wrote: Hi Viresh, On Thu, Aug 29, 2013 at 7:15 PM, Viresh Kumar viresh.ku...@linaro.org wrote: Hi, I have been doing some CPUFreq cleanup

Re: [Query] CPUFreq: Does these machines have separate clock domains for CPUs?

2013-08-30 Thread Benjamin Herrenschmidt
On Thu, 2013-08-29 at 15:45 +0530, Viresh Kumar wrote: > drivers/cpufreq/pmac32-cpufreq.c This is always UP. Cheers, Ben. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at

Re: [Query] CPUFreq: Does these machines have separate clock domains for CPUs?

2013-08-30 Thread Viresh Kumar
On 30 August 2013 12:18, Magnus Damm wrote: > Hi Viresh, > > On Thu, Aug 29, 2013 at 7:15 PM, Viresh Kumar wrote: >> Hi, >> >> I have been doing some CPUFreq cleanup work and >> wanted to know if the below mentioned machines have separate >> clock domains for their CPUs or all share the same

Re: [Query] CPUFreq: Does these machines have separate clock domains for CPUs?

2013-08-30 Thread Magnus Damm
Hi Viresh, On Thu, Aug 29, 2013 at 7:15 PM, Viresh Kumar wrote: > Hi, > > I have been doing some CPUFreq cleanup work and > wanted to know if the below mentioned machines have separate > clock domains for their CPUs or all share the same domain? > > So, that we can use some generic routines for

Re: [Query] CPUFreq: Does these machines have separate clock domains for CPUs?

2013-08-30 Thread Magnus Damm
Hi Viresh, On Thu, Aug 29, 2013 at 7:15 PM, Viresh Kumar viresh.ku...@linaro.org wrote: Hi, I have been doing some CPUFreq cleanup work and wanted to know if the below mentioned machines have separate clock domains for their CPUs or all share the same domain? So, that we can use some

Re: [Query] CPUFreq: Does these machines have separate clock domains for CPUs?

2013-08-30 Thread Viresh Kumar
On 30 August 2013 12:18, Magnus Damm magnus.d...@gmail.com wrote: Hi Viresh, On Thu, Aug 29, 2013 at 7:15 PM, Viresh Kumar viresh.ku...@linaro.org wrote: Hi, I have been doing some CPUFreq cleanup work and wanted to know if the below mentioned machines have separate clock domains for their

Re: [Query] CPUFreq: Does these machines have separate clock domains for CPUs?

2013-08-30 Thread Benjamin Herrenschmidt
On Thu, 2013-08-29 at 15:45 +0530, Viresh Kumar wrote: drivers/cpufreq/pmac32-cpufreq.c This is always UP. Cheers, Ben. -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at

Re: [Query] CPUFreq: Does these machines have separate clock domains for CPUs?

2013-08-29 Thread Mikael Starvik
Cris are also UP 29 aug 2013 kl. 12:16 skrev "Viresh Kumar" : > Hi, > > I have been doing some CPUFreq cleanup work and > wanted to know if the below mentioned machines have separate > clock domains for their CPUs or all share the same domain? > > So, that we can use some generic routines for

Re: [Query] CPUFreq: Does these machines have separate clock domains for CPUs?

2013-08-29 Thread Aaro Koskinen
Hi, On Thu, Aug 29, 2013 at 03:45:58PM +0530, Viresh Kumar wrote: > I have been doing some CPUFreq cleanup work and > wanted to know if the below mentioned machines have separate > clock domains for their CPUs or all share the same domain? [...] > drivers/cpufreq/loongson2_cpufreq.c Loongson2 is

Re: [Query] CPUFreq: Does these machines have separate clock domains for CPUs?

2013-08-29 Thread Sekhar Nori
On Thursday 29 August 2013 04:00 PM, Viresh Kumar wrote: > On 29 August 2013 15:53, Sekhar Nori wrote: >> On DaVinci (DA850), there is an async domain available to keep some >> peripheral clocks insulated from cpu frequency changes. But there are a >> bunch of other clocks which do get affected

Re: [Query] CPUFreq: Does these machines have separate clock domains for CPUs?

2013-08-29 Thread Viresh Kumar
On 29 August 2013 15:57, Sekhar Nori wrote: > I get it now. All DaVinci devices are UP only. Thanks.. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at

Re: [Query] CPUFreq: Does these machines have separate clock domains for CPUs?

2013-08-29 Thread Viresh Kumar
On 29 August 2013 15:53, Sekhar Nori wrote: > On DaVinci (DA850), there is an async domain available to keep some > peripheral clocks insulated from cpu frequency changes. But there are a > bunch of other clocks which do get affected by CPU frequency change > (they need to run at a fixed ratio to

Re: [Query] CPUFreq: Does these machines have separate clock domains for CPUs?

2013-08-29 Thread Sekhar Nori
On Thursday 29 August 2013 03:45 PM, Viresh Kumar wrote: > Hi, > > I have been doing some CPUFreq cleanup work and > wanted to know if the below mentioned machines have separate > clock domains for their CPUs or all share the same domain? On DaVinci (DA850), there is an async domain available to

[Query] CPUFreq: Does these machines have separate clock domains for CPUs?

2013-08-29 Thread Viresh Kumar
Hi, I have been doing some CPUFreq cleanup work and wanted to know if the below mentioned machines have separate clock domains for their CPUs or all share the same domain? So, that we can use some generic routines for these drivers which would eventually do: cpumask_setall(policy->cpus); And I

[Query] CPUFreq: Does these machines have separate clock domains for CPUs?

2013-08-29 Thread Viresh Kumar
Hi, I have been doing some CPUFreq cleanup work and wanted to know if the below mentioned machines have separate clock domains for their CPUs or all share the same domain? So, that we can use some generic routines for these drivers which would eventually do: cpumask_setall(policy-cpus); And I

Re: [Query] CPUFreq: Does these machines have separate clock domains for CPUs?

2013-08-29 Thread Sekhar Nori
On Thursday 29 August 2013 03:45 PM, Viresh Kumar wrote: Hi, I have been doing some CPUFreq cleanup work and wanted to know if the below mentioned machines have separate clock domains for their CPUs or all share the same domain? On DaVinci (DA850), there is an async domain available to keep

Re: [Query] CPUFreq: Does these machines have separate clock domains for CPUs?

2013-08-29 Thread Viresh Kumar
On 29 August 2013 15:53, Sekhar Nori nsek...@ti.com wrote: On DaVinci (DA850), there is an async domain available to keep some peripheral clocks insulated from cpu frequency changes. But there are a bunch of other clocks which do get affected by CPU frequency change (they need to run at a

Re: [Query] CPUFreq: Does these machines have separate clock domains for CPUs?

2013-08-29 Thread Viresh Kumar
On 29 August 2013 15:57, Sekhar Nori nsek...@ti.com wrote: I get it now. All DaVinci devices are UP only. Thanks.. -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at

Re: [Query] CPUFreq: Does these machines have separate clock domains for CPUs?

2013-08-29 Thread Sekhar Nori
On Thursday 29 August 2013 04:00 PM, Viresh Kumar wrote: On 29 August 2013 15:53, Sekhar Nori nsek...@ti.com wrote: On DaVinci (DA850), there is an async domain available to keep some peripheral clocks insulated from cpu frequency changes. But there are a bunch of other clocks which do get

Re: [Query] CPUFreq: Does these machines have separate clock domains for CPUs?

2013-08-29 Thread Aaro Koskinen
Hi, On Thu, Aug 29, 2013 at 03:45:58PM +0530, Viresh Kumar wrote: I have been doing some CPUFreq cleanup work and wanted to know if the below mentioned machines have separate clock domains for their CPUs or all share the same domain? [...] drivers/cpufreq/loongson2_cpufreq.c Loongson2 is UP

Re: [Query] CPUFreq: Does these machines have separate clock domains for CPUs?

2013-08-29 Thread Mikael Starvik
Cris are also UP 29 aug 2013 kl. 12:16 skrev Viresh Kumar viresh.ku...@linaro.org: Hi, I have been doing some CPUFreq cleanup work and wanted to know if the below mentioned machines have separate clock domains for their CPUs or all share the same domain? So, that we can use some generic