diff mbox

[v2,6/6] ARM: imx53: add cpufreq support

Message ID 1411738864-26549-6-git-send-email-l.stach@pengutronix.de (mailing list archive)
State Not Applicable, archived
Headers show

Commit Message

Lucas Stach Sept. 26, 2014, 1:41 p.m. UTC
Instanciate device for the generic cpufreq-dt driver.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
---
v2:
- new patch, split out from DTS changes and rebased
  with new name for cpufreq driver
---
 arch/arm/mach-imx/mach-imx53.c | 2 ++
 1 file changed, 2 insertions(+)

Comments

Shawn Guo Sept. 28, 2014, 4:15 a.m. UTC | #1
On Fri, Sep 26, 2014 at 03:41:04PM +0200, Lucas Stach wrote:
> Instanciate device for the generic cpufreq-dt driver.
> 
> Signed-off-by: Lucas Stach <l.stach@pengutronix.de>

I assume that I should only apply this patch after the cpufreq-dt change
gets merged and shows up on my base.

Shawn

> ---
> v2:
> - new patch, split out from DTS changes and rebased
>   with new name for cpufreq driver
> ---
>  arch/arm/mach-imx/mach-imx53.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/arch/arm/mach-imx/mach-imx53.c b/arch/arm/mach-imx/mach-imx53.c
> index 03dd6ea13acc..7587cf0cba3e 100644
> --- a/arch/arm/mach-imx/mach-imx53.c
> +++ b/arch/arm/mach-imx/mach-imx53.c
> @@ -41,6 +41,8 @@ static void __init imx53_dt_init(void)
>  static void __init imx53_init_late(void)
>  {
>  	imx53_pm_init();
> +
> +	platform_device_register_simple("cpufreq-dt", -1, NULL, 0);
>  }
>  
>  static const char * const imx53_dt_board_compat[] __initconst = {
> -- 
> 2.1.0
> 
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Lucas Stach Sept. 29, 2014, 8:33 a.m. UTC | #2
Am Sonntag, den 28.09.2014, 12:15 +0800 schrieb Shawn Guo:
> On Fri, Sep 26, 2014 at 03:41:04PM +0200, Lucas Stach wrote:
> > Instanciate device for the generic cpufreq-dt driver.
> > 
> > Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
> 
> I assume that I should only apply this patch after the cpufreq-dt change
> gets merged and shows up on my base.
> 
> Shawn
> 
I would think its safe to merge this patch. The cpufreq-dt change will
be merged with 3.18. Until then the worst that could happen is that the
cpufreq driver doesn't bind to the mx5 cpu device.

> > ---
> > v2:
> > - new patch, split out from DTS changes and rebased
> >   with new name for cpufreq driver
> > ---
> >  arch/arm/mach-imx/mach-imx53.c | 2 ++
> >  1 file changed, 2 insertions(+)
> > 
> > diff --git a/arch/arm/mach-imx/mach-imx53.c b/arch/arm/mach-imx/mach-imx53.c
> > index 03dd6ea13acc..7587cf0cba3e 100644
> > --- a/arch/arm/mach-imx/mach-imx53.c
> > +++ b/arch/arm/mach-imx/mach-imx53.c
> > @@ -41,6 +41,8 @@ static void __init imx53_dt_init(void)
> >  static void __init imx53_init_late(void)
> >  {
> >  	imx53_pm_init();
> > +
> > +	platform_device_register_simple("cpufreq-dt", -1, NULL, 0);
> >  }
> >  
> >  static const char * const imx53_dt_board_compat[] __initconst = {
> > -- 
> > 2.1.0
> > 
> --
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Shawn Guo Sept. 29, 2014, noon UTC | #3
On Mon, Sep 29, 2014 at 10:33:48AM +0200, Lucas Stach wrote:
> Am Sonntag, den 28.09.2014, 12:15 +0800 schrieb Shawn Guo:
> > On Fri, Sep 26, 2014 at 03:41:04PM +0200, Lucas Stach wrote:
> > > Instanciate device for the generic cpufreq-dt driver.
> > > 
> > > Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
> > 
> > I assume that I should only apply this patch after the cpufreq-dt change
> > gets merged and shows up on my base.
> > 
> > Shawn
> > 
> I would think its safe to merge this patch. The cpufreq-dt change will
> be merged with 3.18. Until then the worst that could happen is that the
> cpufreq driver doesn't bind to the mx5 cpu device.

Ah, right.  The device will not bind on my tree, so it's safe to apply
it right away.

Applied, thanks.
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diff mbox

Patch

diff --git a/arch/arm/mach-imx/mach-imx53.c b/arch/arm/mach-imx/mach-imx53.c
index 03dd6ea13acc..7587cf0cba3e 100644
--- a/arch/arm/mach-imx/mach-imx53.c
+++ b/arch/arm/mach-imx/mach-imx53.c
@@ -41,6 +41,8 @@  static void __init imx53_dt_init(void)
 static void __init imx53_init_late(void)
 {
 	imx53_pm_init();
+
+	platform_device_register_simple("cpufreq-dt", -1, NULL, 0);
 }
 
 static const char * const imx53_dt_board_compat[] __initconst = {