search for: powerdomains

On Wed, Jan 07, 2015 at 02:27:10PM +0100, Thierry Reding wrote: > > Yeah. I plan to have the information of all the clock client of the > > partitions and > > the memory clients be defined statically in c source, e.g. pmc-tegra124.c. > > All modules can declare which domain they belong to in DT. One domain can > > be really power gated only when no module is awake.

On Wed, Jan 07, 2015 at 10:28:29PM +0800, Vince Hsu wrote: > On 04:08:52PM Jan 07, Peter De Schrijver wrote: > > On Wed, Jan 07, 2015 at 02:27:10PM +0100, Thierry Reding wrote: > > > > > > Yeah. I plan to have the information of all the clock client of the > > > > partitions and > > > > the memory clients be defined statically in c source, e.g.

...>> >> Also adding Peter whom I had discussed this with earlier. Can we finally >> get this converted? I'd rather not keep complicating this custom API to >> avoid making the conversion even more difficult. > Conceptually I fully agree that we should use runtime PM and powerdomains. > However I don't think the implementation you mentioned is correct. The resets > of all modules in a domain need to be asserted and the memory clients need to > be flushed. All this needs to be done with module clocks enabled (resets are > synchronous). Then all module clocks nee...

...ng Peter whom I had discussed this with earlier. Can we finally > > >>get this converted? I'd rather not keep complicating this custom API to > > >>avoid making the conversion even more difficult. > > >Conceptually I fully agree that we should use runtime PM and powerdomains. > > >However I don't think the implementation you mentioned is correct. The resets > > >of all modules in a domain need to be asserted and the memory clients need to > > >be flushed. All this needs to be done with module clocks enabled (resets are > > >synch...

On 04:08:52PM Jan 07, Peter De Schrijver wrote: > On Wed, Jan 07, 2015 at 02:27:10PM +0100, Thierry Reding wrote: > > > > Yeah. I plan to have the information of all the clock client of the > > > partitions and > > > the memory clients be defined statically in c source, e.g. pmc-tegra124.c. > > > All modules can declare which domain they belong to in DT.

On 01/07/2015 10:48 PM, Thierry Reding wrote: > * PGP Signed by an unknown key > > On Wed, Jan 07, 2015 at 10:28:29PM +0800, Vince Hsu wrote: >> On 04:08:52PM Jan 07, Peter De Schrijver wrote: >>> On Wed, Jan 07, 2015 at 02:27:10PM +0100, Thierry Reding wrote: >>> >>>>> Yeah. I plan to have the information of all the clock client of the

...t;>Also adding Peter whom I had discussed this with earlier. Can we finally > >>get this converted? I'd rather not keep complicating this custom API to > >>avoid making the conversion even more difficult. > >Conceptually I fully agree that we should use runtime PM and powerdomains. > >However I don't think the implementation you mentioned is correct. The resets > >of all modules in a domain need to be asserted and the memory clients need to > >be flushed. All this needs to be done with module clocks enabled (resets are > >synchronous). Then all m...

...had discussed this with earlier. Can we finally > > > >>get this converted? I'd rather not keep complicating this custom API to > > > >>avoid making the conversion even more difficult. > > > >Conceptually I fully agree that we should use runtime PM and powerdomains. > > > >However I don't think the implementation you mentioned is correct. The resets > > > >of all modules in a domain need to be asserted and the memory clients need to > > > >be flushed. All this needs to be done with module clocks enabled (resets are >...

Joe Perches (25): arm: Use bool function return values of true/false not 1/0 arm64: Use bool function return values of true/false not 1/0 hexagon: Use bool function return values of true/false not 1/0 ia64: Use bool function return values of true/false not 1/0 mips: Use bool function return values of true/false not 1/0 powerpc: Use bool function return values of true/false not 1/0

Joe Perches (25): arm: Use bool function return values of true/false not 1/0 arm64: Use bool function return values of true/false not 1/0 hexagon: Use bool function return values of true/false not 1/0 ia64: Use bool function return values of true/false not 1/0 mips: Use bool function return values of true/false not 1/0 powerpc: Use bool function return values of true/false not 1/0

Joe Perches (25): arm: Use bool function return values of true/false not 1/0 arm64: Use bool function return values of true/false not 1/0 hexagon: Use bool function return values of true/false not 1/0 ia64: Use bool function return values of true/false not 1/0 mips: Use bool function return values of true/false not 1/0 powerpc: Use bool function return values of true/false not 1/0

...untime PM instead. > > Also adding Peter whom I had discussed this with earlier. Can we finally > get this converted? I'd rather not keep complicating this custom API to > avoid making the conversion even more difficult. Conceptually I fully agree that we should use runtime PM and powerdomains. However I don't think the implementation you mentioned is correct. The resets of all modules in a domain need to be asserted and the memory clients need to be flushed. All this needs to be done with module clocks enabled (resets are synchronous). Then all module clocks need to be disabled an...

On Thu, Dec 25, 2014 at 10:28:08AM +0800, Vince Hsu wrote: > On 12/24/2014 09:16 PM, Lucas Stach wrote: > >Am Dienstag, den 23.12.2014, 18:39 +0800 schrieb Vince Hsu: > >>The Tegra124 and later Tegra SoCs have a sepatate rail gating register > >>to enable/disable the clamp. The original function > >>tegra_powergate_remove_clamping() is not sufficient for the

...t;>Also adding Peter whom I had discussed this with earlier. Can we finally > >>get this converted? I'd rather not keep complicating this custom API to > >>avoid making the conversion even more difficult. > >Conceptually I fully agree that we should use runtime PM and powerdomains. > >However I don't think the implementation you mentioned is correct. The resets > >of all modules in a domain need to be asserted and the memory clients need to > >be flushed. All this needs to be done with module clocks enabled (resets are > >synchronous). Then all m...

On 3/30/2015 4:45 PM, Joe Perches wrote: > Joe Perches (25): > arm: Use bool function return values of true/false not 1/0 > arm64: Use bool function return values of true/false not 1/0 > hexagon: Use bool function return values of true/false not 1/0 > ia64: Use bool function return values of true/false not 1/0 > mips: Use bool function return values of true/false not

On 3/30/2015 4:45 PM, Joe Perches wrote: > Joe Perches (25): > arm: Use bool function return values of true/false not 1/0 > arm64: Use bool function return values of true/false not 1/0 > hexagon: Use bool function return values of true/false not 1/0 > ia64: Use bool function return values of true/false not 1/0 > mips: Use bool function return values of true/false not