Re: [PATCH v1] ARM: clocksource: make ARM_GLOBAL_TIMER selectable

2016-04-27 Thread Russell King - ARM Linux
On Wed, Apr 27, 2016 at 04:31:05PM +0300, Grygorii Strashko wrote: > Sorry, but this patch doesn't disable anything. It provides possibility > to do a custom build with disabled ARM GT driver without Kernel code > modification - in my case RT-kernel and non-RT Kernel should run on same > HW and RT

Re: [PATCH v1] ARM: clocksource: make ARM_GLOBAL_TIMER selectable

2016-04-27 Thread Tony Lindgren
* Grygorii Strashko [160427 06:32]: > Hi Russell, > > On 04/27/2016 01:41 PM, Russell King - ARM Linux wrote: > > On Tue, Apr 26, 2016 at 10:35:08PM +0300, Grygorii Strashko wrote: > >> On 04/26/2016 07:02 PM, Liviu Dudau wrote: > >>> Well, SoC-B has the GT *and* the DT node, so what is the probl

Re: [PATCH v1] ARM: clocksource: make ARM_GLOBAL_TIMER selectable

2016-04-27 Thread Grygorii Strashko
On 04/27/2016 01:12 PM, Liviu Dudau wrote: > On Tue, Apr 26, 2016 at 10:35:08PM +0300, Grygorii Strashko wrote: >> On 04/26/2016 07:02 PM, Liviu Dudau wrote: >>> On Tue, Apr 26, 2016 at 06:28:52PM +0300, Grygorii Strashko wrote: >>> >>> Hi Grygorii, >>> >>> First time I'm seeing this patch, so I ha

Re: [PATCH v1] ARM: clocksource: make ARM_GLOBAL_TIMER selectable

2016-04-27 Thread Grygorii Strashko
Hi Russell, On 04/27/2016 01:41 PM, Russell King - ARM Linux wrote: > On Tue, Apr 26, 2016 at 10:35:08PM +0300, Grygorii Strashko wrote: >> On 04/26/2016 07:02 PM, Liviu Dudau wrote: >>> Well, SoC-B has the GT *and* the DT node, so what is the problem with >>> enabling it for SoC-B? If there are r

Re: [PATCH v1] ARM: clocksource: make ARM_GLOBAL_TIMER selectable

2016-04-27 Thread Grygorii Strashko
On 04/27/2016 01:15 PM, Robin Murphy wrote: > On 26/04/16 20:35, Grygorii Strashko wrote: >> On 04/26/2016 07:02 PM, Liviu Dudau wrote: >>> On Tue, Apr 26, 2016 at 06:28:52PM +0300, Grygorii Strashko wrote: >>> >>> Hi Grygorii, >>> >>> First time I'm seeing this patch, so I have a few questions, mo

Re: [PATCH v1] ARM: clocksource: make ARM_GLOBAL_TIMER selectable

2016-04-27 Thread Russell King - ARM Linux
On Tue, Apr 26, 2016 at 10:35:08PM +0300, Grygorii Strashko wrote: > On 04/26/2016 07:02 PM, Liviu Dudau wrote: > > Well, SoC-B has the GT *and* the DT node, so what is the problem with > > enabling it for SoC-B? If there are reasons not to use the Global Timer > > on SoC-B, surely a better option

Re: [PATCH v1] ARM: clocksource: make ARM_GLOBAL_TIMER selectable

2016-04-27 Thread Robin Murphy
On 26/04/16 20:35, Grygorii Strashko wrote: On 04/26/2016 07:02 PM, Liviu Dudau wrote: On Tue, Apr 26, 2016 at 06:28:52PM +0300, Grygorii Strashko wrote: Hi Grygorii, First time I'm seeing this patch, so I have a few questions, mostly related to the commit message: Hm. You are in cc for RFC.

Re: [PATCH v1] ARM: clocksource: make ARM_GLOBAL_TIMER selectable

2016-04-27 Thread Liviu Dudau
On Tue, Apr 26, 2016 at 10:35:08PM +0300, Grygorii Strashko wrote: > On 04/26/2016 07:02 PM, Liviu Dudau wrote: > > On Tue, Apr 26, 2016 at 06:28:52PM +0300, Grygorii Strashko wrote: > > > > Hi Grygorii, > > > > First time I'm seeing this patch, so I have a few questions, mostly > > related to th

Re: [PATCH v1] ARM: clocksource: make ARM_GLOBAL_TIMER selectable

2016-04-26 Thread Grygorii Strashko
On 04/26/2016 07:02 PM, Liviu Dudau wrote: > On Tue, Apr 26, 2016 at 06:28:52PM +0300, Grygorii Strashko wrote: > > Hi Grygorii, > > First time I'm seeing this patch, so I have a few questions, mostly > related to the commit message: Hm. You are in cc for RFC. Sry, forgot to add link [1]. > >>

Re: [PATCH v1] ARM: clocksource: make ARM_GLOBAL_TIMER selectable

2016-04-26 Thread Liviu Dudau
On Tue, Apr 26, 2016 at 06:28:52PM +0300, Grygorii Strashko wrote: Hi Grygorii, First time I'm seeing this patch, so I have a few questions, mostly related to the commit message: > This patch intended to fix following cases: > - SoC-A has ARM GT, defines DT node for ARM GT and selects > ARM_GLOB

[PATCH v1] ARM: clocksource: make ARM_GLOBAL_TIMER selectable

2016-04-26 Thread Grygorii Strashko
This patch intended to fix following cases: - SoC-A has ARM GT, defines DT node for ARM GT and selects ARM_GLOBAL_TIMER statically in Kconfig file. SoC-B has ARM GT and defines DT node for ARM GT, but do not selects ARM_GLOBAL_TIMER statically in Kconfig file. In case of multiplatform build ARM GT