* [PATCH] ARM: mach-shmobile: add definitions for 3 more power domains
@ 2011-05-05 16:30 Guennadi Liakhovetski
2011-05-05 21:44 ` [PATCH] ARM: mach-shmobile: add definitions for 3 more power domains on sh7372 Rafael J. Wysocki
` (2 more replies)
0 siblings, 3 replies; 5+ messages in thread
From: Guennadi Liakhovetski @ 2011-05-05 16:30 UTC (permalink / raw)
To: linux-sh
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
---
Rafael, a modest contribution to your power-domains branch;) I've also had
to add devices to these domains in my tests, but we have to be careful
with those additions. Not all, what's logical, works... E.g., to test PM
with some devices / drivers, certain other devices had to be disabled,
which is, certainly, not suitable for the mainline. We'll have to think
about what and how exactly to mainline a bit more.
arch/arm/mach-shmobile/include/mach/sh7372.h | 9 +++++++++
arch/arm/mach-shmobile/pm-sh7372.c | 18 ++++++++++++++++++
2 files changed, 27 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-shmobile/include/mach/sh7372.h b/arch/arm/mach-shmobile/include/mach/sh7372.h
index 8372c8f..6a290b7 100644
--- a/arch/arm/mach-shmobile/include/mach/sh7372.h
+++ b/arch/arm/mach-shmobile/include/mach/sh7372.h
@@ -474,12 +474,21 @@ struct platform_device;
#ifdef CONFIG_PM
extern struct generic_power_domain sh7372_a4lc_domain;
+extern struct generic_power_domain sh7372_a4mp_domain;
+extern struct generic_power_domain sh7372_a4r_domain;
+extern struct generic_power_domain sh7372_a3sp_domain;
#define SH7372_A4LC (&sh7372_a4lc_domain)
+#define SH7372_A4MP (&sh7372_a4mp_domain)
+#define SH7372_A4R (&sh7372_a4r_domain)
+#define SH7372_A3SP (&sh7372_a3sp_domain)
extern void sh7372_add_device_to_domain(struct generic_power_domain *domain,
struct platform_device *pdev);
#else
#define SH7372_A4LC NULL
+#define SH7372_A4MP NULL
+#define SH7372_A4R NULL
+#define SH7372_A3SP NULL
static inline void sh7372_add_device_to_domain(struct generic_power_domain *dom,
struct platform_device *pd) {}
diff --git a/arch/arm/mach-shmobile/pm-sh7372.c b/arch/arm/mach-shmobile/pm-sh7372.c
index 589bb0d..1bf3351 100644
--- a/arch/arm/mach-shmobile/pm-sh7372.c
+++ b/arch/arm/mach-shmobile/pm-sh7372.c
@@ -88,11 +88,29 @@ static struct sh7372_domain_data sh7372_a4lc_domain_data = {
.bit_shift = 1,
};
+static struct sh7372_domain_data sh7372_a4mp_domain_data = {
+ .bit_shift = 2,
+};
+
+static struct sh7372_domain_data sh7372_a4r_domain_data = {
+ .bit_shift = 5,
+};
+
+static struct sh7372_domain_data sh7372_a3sp_domain_data = {
+ .bit_shift = 11,
+};
+
struct generic_power_domain sh7372_a4lc_domain;
+struct generic_power_domain sh7372_a4mp_domain;
+struct generic_power_domain sh7372_a4r_domain;
+struct generic_power_domain sh7372_a3sp_domain;
static int __init sh7372_power_domains_init(void)
{
sh7372_init_domain(&sh7372_a4lc_domain, &sh7372_a4lc_domain_data);
+ sh7372_init_domain(&sh7372_a4lc_domain, &sh7372_a4mp_domain_data);
+ sh7372_init_domain(&sh7372_a4r_domain, &sh7372_a4r_domain_data);
+ sh7372_init_domain(&sh7372_a3sp_domain, &sh7372_a3sp_domain_data);
return 0;
}
core_initcall(sh7372_power_domains_init);
--
1.7.2.5
^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH] ARM: mach-shmobile: add definitions for 3 more power domains on sh7372
2011-05-05 16:30 [PATCH] ARM: mach-shmobile: add definitions for 3 more power domains Guennadi Liakhovetski
@ 2011-05-05 21:44 ` Rafael J. Wysocki
2011-05-06 7:42 ` [PATCH] ARM: mach-shmobile: add definitions for 3 more power Guennadi Liakhovetski
2011-05-06 17:55 ` Rafael J. Wysocki
2 siblings, 0 replies; 5+ messages in thread
From: Rafael J. Wysocki @ 2011-05-05 21:44 UTC (permalink / raw)
To: linux-sh
On Thursday, May 05, 2011, Guennadi Liakhovetski wrote:
> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
> ---
>
> Rafael, a modest contribution to your power-domains branch;) I've also had
> to add devices to these domains in my tests, but we have to be careful
> with those additions. Not all, what's logical, works... E.g., to test PM
> with some devices / drivers, certain other devices had to be disabled,
> which is, certainly, not suitable for the mainline.
OK, but some more details would be helpful. :-)
> We'll have to think about what and how exactly to mainline a bit more.
No question about that. For now, I'd like to push
https://patchwork.kernel.org/patch/742942/
https://patchwork.kernel.org/patch/742932/
upstream, depending on what Magnus thinks of the second one. I also did
a A4MP patch:
https://patchwork.kernel.org/patch/743142/
which I think is safe, because there is only one device in this domain.
I guess we may simply add domains as needed, ie. once we have tested that
all of the drivers in a given domain work well together, we may add that
domain and populate it with devices in a single patch.
Of course, what we have right now may not be suitable for the more
complicated cases (eg. domains containing CPUs or interrupt controllers),
so most likely we will need to extend the common code in the process.
Please tell me what you think.
Thanks,
Rafael
> arch/arm/mach-shmobile/include/mach/sh7372.h | 9 +++++++++
> arch/arm/mach-shmobile/pm-sh7372.c | 18 ++++++++++++++++++
> 2 files changed, 27 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm/mach-shmobile/include/mach/sh7372.h b/arch/arm/mach-shmobile/include/mach/sh7372.h
> index 8372c8f..6a290b7 100644
> --- a/arch/arm/mach-shmobile/include/mach/sh7372.h
> +++ b/arch/arm/mach-shmobile/include/mach/sh7372.h
> @@ -474,12 +474,21 @@ struct platform_device;
>
> #ifdef CONFIG_PM
> extern struct generic_power_domain sh7372_a4lc_domain;
> +extern struct generic_power_domain sh7372_a4mp_domain;
> +extern struct generic_power_domain sh7372_a4r_domain;
> +extern struct generic_power_domain sh7372_a3sp_domain;
> #define SH7372_A4LC (&sh7372_a4lc_domain)
> +#define SH7372_A4MP (&sh7372_a4mp_domain)
> +#define SH7372_A4R (&sh7372_a4r_domain)
> +#define SH7372_A3SP (&sh7372_a3sp_domain)
>
> extern void sh7372_add_device_to_domain(struct generic_power_domain *domain,
> struct platform_device *pdev);
> #else
> #define SH7372_A4LC NULL
> +#define SH7372_A4MP NULL
> +#define SH7372_A4R NULL
> +#define SH7372_A3SP NULL
>
> static inline void sh7372_add_device_to_domain(struct generic_power_domain *dom,
> struct platform_device *pd) {}
> diff --git a/arch/arm/mach-shmobile/pm-sh7372.c b/arch/arm/mach-shmobile/pm-sh7372.c
> index 589bb0d..1bf3351 100644
> --- a/arch/arm/mach-shmobile/pm-sh7372.c
> +++ b/arch/arm/mach-shmobile/pm-sh7372.c
> @@ -88,11 +88,29 @@ static struct sh7372_domain_data sh7372_a4lc_domain_data = {
> .bit_shift = 1,
> };
>
> +static struct sh7372_domain_data sh7372_a4mp_domain_data = {
> + .bit_shift = 2,
> +};
> +
> +static struct sh7372_domain_data sh7372_a4r_domain_data = {
> + .bit_shift = 5,
> +};
> +
> +static struct sh7372_domain_data sh7372_a3sp_domain_data = {
> + .bit_shift = 11,
> +};
> +
> struct generic_power_domain sh7372_a4lc_domain;
> +struct generic_power_domain sh7372_a4mp_domain;
> +struct generic_power_domain sh7372_a4r_domain;
> +struct generic_power_domain sh7372_a3sp_domain;
>
> static int __init sh7372_power_domains_init(void)
> {
> sh7372_init_domain(&sh7372_a4lc_domain, &sh7372_a4lc_domain_data);
> + sh7372_init_domain(&sh7372_a4lc_domain, &sh7372_a4mp_domain_data);
> + sh7372_init_domain(&sh7372_a4r_domain, &sh7372_a4r_domain_data);
> + sh7372_init_domain(&sh7372_a3sp_domain, &sh7372_a3sp_domain_data);
> return 0;
> }
> core_initcall(sh7372_power_domains_init);
>
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH] ARM: mach-shmobile: add definitions for 3 more power
2011-05-05 16:30 [PATCH] ARM: mach-shmobile: add definitions for 3 more power domains Guennadi Liakhovetski
2011-05-05 21:44 ` [PATCH] ARM: mach-shmobile: add definitions for 3 more power domains on sh7372 Rafael J. Wysocki
@ 2011-05-06 7:42 ` Guennadi Liakhovetski
2011-05-06 17:55 ` [PATCH] ARM: mach-shmobile: add definitions for 3 more power domains on sh7372 Rafael J. Wysocki
2011-05-06 17:55 ` Rafael J. Wysocki
2 siblings, 1 reply; 5+ messages in thread
From: Guennadi Liakhovetski @ 2011-05-06 7:42 UTC (permalink / raw)
To: linux-sh
Hi Rafael,
On Thu, 5 May 2011, Rafael J. Wysocki wrote:
> On Thursday, May 05, 2011, Guennadi Liakhovetski wrote:
> > Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
> > ---
> >
> > Rafael, a modest contribution to your power-domains branch;) I've also had
> > to add devices to these domains in my tests, but we have to be careful
> > with those additions. Not all, what's logical, works... E.g., to test PM
> > with some devices / drivers, certain other devices had to be disabled,
> > which is, certainly, not suitable for the mainline.
>
> OK, but some more details would be helpful. :-)
I think, my main concern with the power domain API is, that you need
drivers for all devices. Consider this: in the core we will want to add
all devices to respective domains, e.g., all devices from the
sh7372_early_devices[] and sh7372_late_devices[] arrays in setup-sh7372.c.
But there will be (embedded) systems, that will not want to build all
those drivers, but will want to save power by turning those domains off.
What shall it be doing? So, either we need a way to only selectively add
even centrally defined devices to their power domains, or a way, to manage
those power domains even if not all drivers are present.
> > We'll have to think about what and how exactly to mainline a bit more.
>
> No question about that. For now, I'd like to push
>
> https://patchwork.kernel.org/patch/742942/
> https://patchwork.kernel.org/patch/742932/
Yes, that's what I based all my tests on.
> upstream, depending on what Magnus thinks of the second one. I also did
> a A4MP patch:
>
> https://patchwork.kernel.org/patch/743142/
>
> which I think is safe, because there is only one device in this domain.
>
> I guess we may simply add domains as needed, ie. once we have tested that
> all of the drivers in a given domain work well together, we may add that
> domain and populate it with devices in a single patch.
>
> Of course, what we have right now may not be suitable for the more
> complicated cases (eg. domains containing CPUs or interrupt controllers),
> so most likely we will need to extend the common code in the process.
>
> Please tell me what you think.
Right, there are also domains, which we will never want to suspend, at
least not during operation. Even for system suspend sometimes you have to
keep some domains powered for wakeup. But why are driver runtime_suspend()
methods, for devices in a power domain, only called when the complete
domain is going down? Perhaps, the idea behind this design is, that
driver's runtime_suspend() / restore() only save and restore device's
state. So, they only have to be called, when the device loses power, i.e.,
when the domain is turned off. But what if the device also has some
internal means to save power, e.g., by switching off some PLLs, with this
design this will only happen when the whole domain goes down. Why not call
driver's rtpm methods for each device individually, like in the default
platform-device case?
Thanks
Guennadi
>
> Thanks,
> Rafael
>
>
> > arch/arm/mach-shmobile/include/mach/sh7372.h | 9 +++++++++
> > arch/arm/mach-shmobile/pm-sh7372.c | 18 ++++++++++++++++++
> > 2 files changed, 27 insertions(+), 0 deletions(-)
> >
> > diff --git a/arch/arm/mach-shmobile/include/mach/sh7372.h b/arch/arm/mach-shmobile/include/mach/sh7372.h
> > index 8372c8f..6a290b7 100644
> > --- a/arch/arm/mach-shmobile/include/mach/sh7372.h
> > +++ b/arch/arm/mach-shmobile/include/mach/sh7372.h
> > @@ -474,12 +474,21 @@ struct platform_device;
> >
> > #ifdef CONFIG_PM
> > extern struct generic_power_domain sh7372_a4lc_domain;
> > +extern struct generic_power_domain sh7372_a4mp_domain;
> > +extern struct generic_power_domain sh7372_a4r_domain;
> > +extern struct generic_power_domain sh7372_a3sp_domain;
> > #define SH7372_A4LC (&sh7372_a4lc_domain)
> > +#define SH7372_A4MP (&sh7372_a4mp_domain)
> > +#define SH7372_A4R (&sh7372_a4r_domain)
> > +#define SH7372_A3SP (&sh7372_a3sp_domain)
> >
> > extern void sh7372_add_device_to_domain(struct generic_power_domain *domain,
> > struct platform_device *pdev);
> > #else
> > #define SH7372_A4LC NULL
> > +#define SH7372_A4MP NULL
> > +#define SH7372_A4R NULL
> > +#define SH7372_A3SP NULL
> >
> > static inline void sh7372_add_device_to_domain(struct generic_power_domain *dom,
> > struct platform_device *pd) {}
> > diff --git a/arch/arm/mach-shmobile/pm-sh7372.c b/arch/arm/mach-shmobile/pm-sh7372.c
> > index 589bb0d..1bf3351 100644
> > --- a/arch/arm/mach-shmobile/pm-sh7372.c
> > +++ b/arch/arm/mach-shmobile/pm-sh7372.c
> > @@ -88,11 +88,29 @@ static struct sh7372_domain_data sh7372_a4lc_domain_data = {
> > .bit_shift = 1,
> > };
> >
> > +static struct sh7372_domain_data sh7372_a4mp_domain_data = {
> > + .bit_shift = 2,
> > +};
> > +
> > +static struct sh7372_domain_data sh7372_a4r_domain_data = {
> > + .bit_shift = 5,
> > +};
> > +
> > +static struct sh7372_domain_data sh7372_a3sp_domain_data = {
> > + .bit_shift = 11,
> > +};
> > +
> > struct generic_power_domain sh7372_a4lc_domain;
> > +struct generic_power_domain sh7372_a4mp_domain;
> > +struct generic_power_domain sh7372_a4r_domain;
> > +struct generic_power_domain sh7372_a3sp_domain;
> >
> > static int __init sh7372_power_domains_init(void)
> > {
> > sh7372_init_domain(&sh7372_a4lc_domain, &sh7372_a4lc_domain_data);
> > + sh7372_init_domain(&sh7372_a4lc_domain, &sh7372_a4mp_domain_data);
> > + sh7372_init_domain(&sh7372_a4r_domain, &sh7372_a4r_domain_data);
> > + sh7372_init_domain(&sh7372_a3sp_domain, &sh7372_a3sp_domain_data);
> > return 0;
> > }
> > core_initcall(sh7372_power_domains_init);
> >
>
---
Guennadi Liakhovetski, Ph.D.
Freelance Open-Source Software Developer
http://www.open-technology.de/
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH] ARM: mach-shmobile: add definitions for 3 more power domains on sh7372
2011-05-05 16:30 [PATCH] ARM: mach-shmobile: add definitions for 3 more power domains Guennadi Liakhovetski
2011-05-05 21:44 ` [PATCH] ARM: mach-shmobile: add definitions for 3 more power domains on sh7372 Rafael J. Wysocki
2011-05-06 7:42 ` [PATCH] ARM: mach-shmobile: add definitions for 3 more power Guennadi Liakhovetski
@ 2011-05-06 17:55 ` Rafael J. Wysocki
2 siblings, 0 replies; 5+ messages in thread
From: Rafael J. Wysocki @ 2011-05-06 17:55 UTC (permalink / raw)
To: linux-sh
On Friday, May 06, 2011, Guennadi Liakhovetski wrote:
> Hi Rafael,
Hi,
[Adding linux-pm to the CC list, because some people in there may be
interested in the discussion.]
> On Thu, 5 May 2011, Rafael J. Wysocki wrote:
>
> > On Thursday, May 05, 2011, Guennadi Liakhovetski wrote:
> > > Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
> > > ---
> > >
> > > Rafael, a modest contribution to your power-domains branch;) I've also had
> > > to add devices to these domains in my tests, but we have to be careful
> > > with those additions. Not all, what's logical, works... E.g., to test PM
> > > with some devices / drivers, certain other devices had to be disabled,
> > > which is, certainly, not suitable for the mainline.
> >
> > OK, but some more details would be helpful. :-)
>
> I think, my main concern with the power domain API is, that you need
> drivers for all devices. Consider this: in the core we will want to add
> all devices to respective domains, e.g., all devices from the
> sh7372_early_devices[] and sh7372_late_devices[] arrays in setup-sh7372.c.
> But there will be (embedded) systems, that will not want to build all
> those drivers, but will want to save power by turning those domains off.
> What shall it be doing? So, either we need a way to only selectively add
> even centrally defined devices to their power domains, or a way, to manage
> those power domains even if not all drivers are present.
Hmm. We can add a check for dev->driver to the loop checking if all
devices in the power domain are suspended in __pm_genpd_poweroff().
If dev->driver is NULL, the device will be regarded as "suspended".
That should do the trick AFAICS.
> > > We'll have to think about what and how exactly to mainline a bit more.
> >
> > No question about that. For now, I'd like to push
> >
> > https://patchwork.kernel.org/patch/742942/
> > https://patchwork.kernel.org/patch/742932/
>
> Yes, that's what I based all my tests on.
>
> > upstream, depending on what Magnus thinks of the second one. I also did
> > a A4MP patch:
> >
> > https://patchwork.kernel.org/patch/743142/
> >
> > which I think is safe, because there is only one device in this domain.
> >
> > I guess we may simply add domains as needed, ie. once we have tested that
> > all of the drivers in a given domain work well together, we may add that
> > domain and populate it with devices in a single patch.
> >
> > Of course, what we have right now may not be suitable for the more
> > complicated cases (eg. domains containing CPUs or interrupt controllers),
> > so most likely we will need to extend the common code in the process.
> >
> > Please tell me what you think.
>
> Right, there are also domains, which we will never want to suspend, at
> least not during operation. Even for system suspend sometimes you have to
> keep some domains powered for wakeup.
Right.
> But why are driver runtime_suspend()
> methods, for devices in a power domain, only called when the complete
> domain is going down? Perhaps, the idea behind this design is, that
> driver's runtime_suspend() / restore() only save and restore device's
> state. So, they only have to be called, when the device loses power, i.e.,
> when the domain is turned off. But what if the device also has some
> internal means to save power, e.g., by switching off some PLLs, with this
> design this will only happen when the whole domain goes down. Why not call
> driver's rtpm methods for each device individually, like in the default
> platform-device case?
Because _if_ the runtime_suspend()/runtime_resume() callbacks only save
and restore the device's state, it will be wasteful to call those routines
every time the device goes into the "suspended" state without powering
down the entire domain.
The stop_device() and start_device() callbacks are meant for the thing
you're referring to. They are domain-specific and may call some device
routines in principle (those routines can be pointed to by the device's
subsys_data pointer, which is only used for the clock management on
shmobile right now).
Thanks,
Rafael
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH] ARM: mach-shmobile: add definitions for 3 more power domains on sh7372
2011-05-06 7:42 ` [PATCH] ARM: mach-shmobile: add definitions for 3 more power Guennadi Liakhovetski
@ 2011-05-06 17:55 ` Rafael J. Wysocki
0 siblings, 0 replies; 5+ messages in thread
From: Rafael J. Wysocki @ 2011-05-06 17:55 UTC (permalink / raw)
To: Guennadi Liakhovetski; +Cc: Magnus Damm, Linux PM mailing list, linux-sh
On Friday, May 06, 2011, Guennadi Liakhovetski wrote:
> Hi Rafael,
Hi,
[Adding linux-pm to the CC list, because some people in there may be
interested in the discussion.]
> On Thu, 5 May 2011, Rafael J. Wysocki wrote:
>
> > On Thursday, May 05, 2011, Guennadi Liakhovetski wrote:
> > > Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
> > > ---
> > >
> > > Rafael, a modest contribution to your power-domains branch;) I've also had
> > > to add devices to these domains in my tests, but we have to be careful
> > > with those additions. Not all, what's logical, works... E.g., to test PM
> > > with some devices / drivers, certain other devices had to be disabled,
> > > which is, certainly, not suitable for the mainline.
> >
> > OK, but some more details would be helpful. :-)
>
> I think, my main concern with the power domain API is, that you need
> drivers for all devices. Consider this: in the core we will want to add
> all devices to respective domains, e.g., all devices from the
> sh7372_early_devices[] and sh7372_late_devices[] arrays in setup-sh7372.c.
> But there will be (embedded) systems, that will not want to build all
> those drivers, but will want to save power by turning those domains off.
> What shall it be doing? So, either we need a way to only selectively add
> even centrally defined devices to their power domains, or a way, to manage
> those power domains even if not all drivers are present.
Hmm. We can add a check for dev->driver to the loop checking if all
devices in the power domain are suspended in __pm_genpd_poweroff().
If dev->driver is NULL, the device will be regarded as "suspended".
That should do the trick AFAICS.
> > > We'll have to think about what and how exactly to mainline a bit more.
> >
> > No question about that. For now, I'd like to push
> >
> > https://patchwork.kernel.org/patch/742942/
> > https://patchwork.kernel.org/patch/742932/
>
> Yes, that's what I based all my tests on.
>
> > upstream, depending on what Magnus thinks of the second one. I also did
> > a A4MP patch:
> >
> > https://patchwork.kernel.org/patch/743142/
> >
> > which I think is safe, because there is only one device in this domain.
> >
> > I guess we may simply add domains as needed, ie. once we have tested that
> > all of the drivers in a given domain work well together, we may add that
> > domain and populate it with devices in a single patch.
> >
> > Of course, what we have right now may not be suitable for the more
> > complicated cases (eg. domains containing CPUs or interrupt controllers),
> > so most likely we will need to extend the common code in the process.
> >
> > Please tell me what you think.
>
> Right, there are also domains, which we will never want to suspend, at
> least not during operation. Even for system suspend sometimes you have to
> keep some domains powered for wakeup.
Right.
> But why are driver runtime_suspend()
> methods, for devices in a power domain, only called when the complete
> domain is going down? Perhaps, the idea behind this design is, that
> driver's runtime_suspend() / restore() only save and restore device's
> state. So, they only have to be called, when the device loses power, i.e.,
> when the domain is turned off. But what if the device also has some
> internal means to save power, e.g., by switching off some PLLs, with this
> design this will only happen when the whole domain goes down. Why not call
> driver's rtpm methods for each device individually, like in the default
> platform-device case?
Because _if_ the runtime_suspend()/runtime_resume() callbacks only save
and restore the device's state, it will be wasteful to call those routines
every time the device goes into the "suspended" state without powering
down the entire domain.
The stop_device() and start_device() callbacks are meant for the thing
you're referring to. They are domain-specific and may call some device
routines in principle (those routines can be pointed to by the device's
subsys_data pointer, which is only used for the clock management on
shmobile right now).
Thanks,
Rafael
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2011-05-06 17:55 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2011-05-05 16:30 [PATCH] ARM: mach-shmobile: add definitions for 3 more power domains Guennadi Liakhovetski
2011-05-05 21:44 ` [PATCH] ARM: mach-shmobile: add definitions for 3 more power domains on sh7372 Rafael J. Wysocki
2011-05-06 7:42 ` [PATCH] ARM: mach-shmobile: add definitions for 3 more power Guennadi Liakhovetski
2011-05-06 17:55 ` [PATCH] ARM: mach-shmobile: add definitions for 3 more power domains on sh7372 Rafael J. Wysocki
2011-05-06 17:55 ` Rafael J. Wysocki
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