AM335x supports various low power modes as documented
in section 8.1.4.3 of the AM335x TRM which is available
@ http://www.ti.com/litv/pdf/spruh73f
DeepSleep0 mode offers the lowest power mode with limited
wakeup sources without a system reboot and is mapped as
the suspend state in the kernel. In
On Fri, Nov 02, 2012 at 18:02:46, Bedia, Vaibhav wrote:
[...]
> +int wkup_mbox_msg(struct notifier_block *self, unsigned long len, void *msg)
> +{
> + return 0;
> +}
This should have been static. Will change in the next version.
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On Friday 02 November 2012 06:02 PM, Vaibhav Bedia wrote:
AM335x supports various low power modes as documented
in section 8.1.4.3 of the AM335x TRM which is available
@ http://www.ti.com/litv/pdf/spruh73f
DeepSleep0 mode offers the lowest power mode with limited
wakeup sources without a system
On Sat, Nov 03, 2012 at 22:27:19, Shilimkar, Santosh wrote:
[...]
> >
> Nice descriptive change log Vaibhav.
Thanks :)
>
[...]
> > +#include "soc.h"
> > +
> In case not checked yet, see if you need
> all above headers.
>
Will double-check, I know it's a long list of includes.
> > +void (*am
+Santosh (to help with EMIF questions/comments)
On 11/02/2012 12:32 PM, Vaibhav Bedia wrote:
> AM335x supports various low power modes as documented
> in section 8.1.4.3 of the AM335x TRM which is available
> @ http://www.ti.com/litv/pdf/spruh73f
>
> DeepSleep0 mode offers the lowest power mode wi
On Monday 05 November 2012 11:10 PM, Kevin Hilman wrote:
+Santosh (to help with EMIF questions/comments)
On 11/02/2012 12:32 PM, Vaibhav Bedia wrote:
AM335x supports various low power modes as documented
in section 8.1.4.3 of the AM335x TRM which is available
@ http://www.ti.com/litv/pdf/spruh7
Hi Kevin,
On Mon, Nov 05, 2012 at 23:10:27, Kevin Hilman wrote:
[...]
>
> First, some general comments. This is a big patch and probably should
> be broken up a bit. I suspect it could be broken up a bit, maybe into
> at least:
>
> - EMIF interface
> - SCM interface, new APIs
> - assembly/OCM
Hi Santosh, Kevin
On Tue, Nov 06, 2012 at 03:22:16, Shilimkar, Santosh wrote:
[...]
> >> +
> >> +/*
> >> + * This a subset of registers defined in drivers/memory/emif.h
> >> + * Move that to include/linux/?
> >> + */
> >
> > I'd probably suggest just moving the register definitions you
> > need i
On Tuesday 06 November 2012 06:29 AM, Bedia, Vaibhav wrote:
Hi Santosh, Kevin
On Tue, Nov 06, 2012 at 03:22:16, Shilimkar, Santosh wrote:
[...]
+
+/*
+ * This a subset of registers defined in drivers/memory/emif.h
+ * Move that to include/linux/?
+ */
I'd probably suggest just moving the reg
On Tue, Nov 06, 2012 at 18:08:36, Shilimkar, Santosh wrote:
> On Tuesday 06 November 2012 06:29 AM, Bedia, Vaibhav wrote:
> > Hi Santosh, Kevin
> >
> > On Tue, Nov 06, 2012 at 03:22:16, Shilimkar, Santosh wrote:
> > [...]
> >
> +
> +/*
> + * This a subset of registers defined in driv
"Bedia, Vaibhav" writes:
> On Mon, Nov 05, 2012 at 23:10:27, Kevin Hilman wrote:
[...]
>>
>> Also, if there are drivers for these devices, won't this interfere?
>>
>
> Hmm, I can think of the following scenarios
>
> 1. Runtime PM adapted drivers are compiled in - We'll have to ensure that
> i
Hi Kevin,
On Wed, Nov 07, 2012 at 06:36:06, Kevin Hilman wrote:
> "Bedia, Vaibhav" writes:
>
> > On Mon, Nov 05, 2012 at 23:10:27, Kevin Hilman wrote:
>
> [...]
>
> >>
> >> Also, if there are drivers for these devices, won't this interfere?
> >>
> >
> > Hmm, I can think of the following scen
"Bedia, Vaibhav" writes:
> Hi Kevin,
>
> On Wed, Nov 07, 2012 at 06:36:06, Kevin Hilman wrote:
>> "Bedia, Vaibhav" writes:
>>
>> > On Mon, Nov 05, 2012 at 23:10:27, Kevin Hilman wrote:
>>
>> [...]
>>
>> >>
>> >> Also, if there are drivers for these devices, won't this interfere?
>> >>
>> >
On Wed, Nov 07, 2012 at 22:45:20, Kevin Hilman wrote:
[...]
> >>
> >
> > We could perhaps add a couple of APIs to check the SYSC values when coming
> > out of suspend and take appropriate action if the sysc cache does not match?
>
> Yes, for IPs with only SW support and no drivers, we may need so
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